Ice cream stick positioning and inserting device

CN224685127UActive Publication Date: 2026-08-28浙江优百润食品有限公司
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Patent Information

Application Number
CN202522066317.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-09-25
Publication Date
2026-08-28
Estimated Expiration
2035-09-25

AI Technical Summary

Technical Problem

[0005]本实用新型的目的在于提供一种雪糕生产用雪糕棍定位插入装置,以解决上述背景技术中提出的:现有定位插入雪糕棍辅助装置不便在雪糕生产根据模具规格及间距需要进行调节支撑,容易造成多个插棒定位组件与模具不匹配,影响操作使用效率的问题

Benefits of technology

[0015] This ice cream stick positioning and insertion device for ice cream production, through the setting of positioning blocks, facilitates the support and sliding adjustment of a corresponding number of positioning blocks with the cooperation of horizontal and vertical sliding components. At the same time, with the cooperation of vertical and horizontal sliding support rods, it facilitates the horizontal and vertical sliding adjustment and support of the entire row of positioning blocks, so as to assist in adjusting the spacing according to the mold specifications required during ice cream production, and facilitate the subsequent positioning and insertion of ice cream sticks with the assistance of positioning blocks, making the operation more convenient.

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Abstract

The utility model relates to ice cream stick insertion technology field, concretely is a kind of ice cream stick positioning insertion device for ice cream production, including positioning insert block, the lateral assembly of transverse sliding component is equipped with in the front and back side of positioning insert block, and the longitudinal assembly of longitudinal sliding component is equipped with in the left and right side of positioning insert block, the longitudinal sliding support is supported in the front and back two ends of longitudinal sliding component, and the lateral assembly of transverse sliding support is supported in the left and right two ends of transverse sliding component, the corner below butt joint of longitudinal sliding support and transverse sliding support supports side branch component. The utility model is convenient for adjusting support according to mould specification and spacing needs in ice cream production, so that it meets ice cream mould specification needs and spacing auxiliary positioning insertion ice cream stick, it is favorable for improving operation use efficiency.
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Description

Technical Field

[0001] This utility model relates to the field of ice cream stick insertion technology, specifically an ice cream stick positioning and insertion device for ice cream production. Background Technology

[0002] With the rapid development of the food industry and the continuous improvement of consumers' living standards, frozen drinks such as ice cream have become popular daily consumer goods worldwide. As a core component for holding ice cream, the ice cream stick's main function is to provide consumers with a stable grip, preventing frostbite caused by direct contact between hands and frozen food during consumption, and preventing melted ice cream from dripping and contaminating hands and clothing. It is a key component to ensure a good ice cream eating experience and requires a positioning auxiliary component for assisting in stick insertion.

[0003] For example, patent application CN201721575310.1 discloses an ice cream stick inserting machine, belonging to the field of food machinery processing technology. Its technical solution is as follows: it includes a frame, several fixed blocks connected to one end of the frame, a guide groove set on the frame, a through hole set on one end of the guide groove, a pneumatic cylinder set on the frame at the upper end of the through hole, and a forming block at the lower end of the through hole. A fixed plate is fixedly connected to the end of the frame away from the pneumatic cylinder. Several insertion slots are provided on the fixed plate. One end of the guide groove is inserted between every two fixed blocks, and the other end of the guide groove is inserted into the insertion slot. A push-pull device is provided on the guide groove, and the push-pull device drives the inserting stick to move on the guide groove.

[0004] Existing positioning and insertion devices for ice cream sticks are inconvenient to adjust and support according to mold specifications and spacing requirements in ice cream production. This can easily lead to mismatch between multiple stick positioning components and the mold, affecting operational efficiency. Therefore, there is an urgent need to design an ice cream stick positioning and insertion device for ice cream production to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide an ice cream stick positioning and insertion device for ice cream production, so as to solve the problem mentioned in the background art: the existing positioning and insertion auxiliary device for ice cream sticks is inconvenient to adjust and support according to the mold specifications and spacing requirements in ice cream production, which easily causes multiple stick positioning components to be mismatched with the mold, affecting the efficiency of operation and use.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an ice cream stick positioning and insertion device for ice cream production, comprising a positioning block, wherein a horizontal sliding component is horizontally mounted on the front and rear sides of the positioning block, and a longitudinal sliding component is vertically mounted on the left and right sides of the positioning block, wherein a longitudinal sliding rod is supported at the front and rear ends of the longitudinal sliding component, and a horizontal sliding rod is supported at the left and right ends of the horizontal sliding component, and a side support component is supported below the corner where the longitudinal sliding rod and the horizontal sliding rod meet.

[0007] As a further step of this solution, the transverse sliding assembly includes transverse sliding rods, with two sets of transverse sliding rods respectively inserted through the front and rear sides of the positioning block, and transverse support sleeves supporting both ends of the transverse sliding rods. The transverse support sleeves are fitted onto the outer wall of the transverse sliding rod. The longitudinal sliding assembly includes longitudinal sliding rods, with two sets of longitudinal sliding rods respectively inserted through the left and right sides of the positioning block, and longitudinal support sleeves supporting both ends of the longitudinal sliding rods. The longitudinal support sleeves are fitted onto the outer wall of the longitudinal sliding rod, and the longitudinal sliding rod is located below the transverse sliding rod.

[0008] As a further step of this solution, the horizontal support sleeve is fixed with horizontal insert sleeves corresponding to the horizontal slide rod on both sides of its surface, and the side end of the horizontal slide rod is inserted into the horizontal insert sleeve. A horizontal insert screw is threaded into the top of the horizontal insert sleeve, and the inner end of the horizontal insert screw abuts against the top of the horizontal slide rod. The longitudinal support sleeve is fixed with longitudinal insert sleeves corresponding to the longitudinal slide rod on both sides of its surface, and the side end of the longitudinal slide rod is inserted into the longitudinal insert sleeve. A longitudinal insert screw is threaded into the top of the longitudinal insert sleeve, and the inner end of the longitudinal insert screw abuts against the top of the longitudinal slide rod. The central top of both the horizontal support sleeve and the longitudinal support sleeve is threaded with corresponding horizontal slide screws and longitudinal slide screws, and the inner ends of the horizontal slide screws and longitudinal slide screws abut against the top wall of the horizontal slide rod and the top wall of the longitudinal slide rod, respectively.

[0009] As a further improvement of this solution, the side sections of the horizontal and vertical slide rods are elliptical, and the top center of both the horizontal and vertical slide rods is horizontally frosted. The joint between the vertical and horizontal slide rods is designed with upper and lower locking and covering, and corresponding docking slots are opened on the side end surface of the vertical slide rod and the bottom of the side edge of the horizontal slide rod.

[0010] As a further improvement of this solution, the upper inner side of the front and rear sides of the positioning block is provided with a horizontal sliding groove corresponding to the horizontal sliding rod, and the lower inner side of the left and right sides of the positioning block is provided with a vertical sliding groove corresponding to the vertical sliding rod. The lower part of the positioning block is set in an inverted cone shape, and the bottom of the positioning block is integrally provided with a lower vertical strip.

[0011] As a further step of this solution, the lower vertical strip has a vertical slot for inserting an ice cream stick, and the positioning block has an upper groove that communicates with the lower slot. The upper groove is wider at the top and narrower at the bottom, and the inner wall of the upper groove is concave in an arc shape.

[0012] As a further step of this solution, the side support assembly includes an upper retaining seat, which is engaged at the corner where the longitudinal and transverse sliding rods meet. The middle part of the upper retaining seat is fastened to the corner where the longitudinal and transverse sliding rods meet by a screw. The upper retaining seat has a corresponding upper retaining groove inside, and a corresponding hidden recess is provided at the top of the side end of the transverse sliding rod. The bottom of the upper retaining seat is fixedly supported by a lower support cylinder.

[0013] As a further step of this solution, a lower stud is threaded into the lower support cylinder, and a foot is fitted at the bottom of the lower stud. A bottom retaining ring is fitted inside the foot, and the bottom retaining ring is fixedly assembled with the bottom of the lower stud. A bottom retaining groove corresponding to the bottom retaining ring is opened inside the foot. A lower torsion block is fixed at the lower end of the lower stud, and the lower torsion block is located above the foot. A fastening nut is threaded on the lower part of the lower stud, and the fastening nut abuts and supports the bottom end of the lower support cylinder.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This ice cream stick positioning and insertion device for ice cream production, through the setting of positioning blocks, facilitates the support and sliding adjustment of a corresponding number of positioning blocks with the cooperation of horizontal and vertical sliding components. At the same time, with the cooperation of vertical and horizontal sliding support rods, it facilitates the horizontal and vertical sliding adjustment and support of the entire row of positioning blocks, so as to assist in adjusting the spacing according to the mold specifications required during ice cream production, and facilitate the subsequent positioning and insertion of ice cream sticks with the assistance of positioning blocks, making the operation more convenient.

[0016] This ice cream stick positioning and insertion device for ice cream production, through the side support components, with the support of the longitudinal and transverse sliding rods, facilitates the auxiliary lifting support of the positioning block, making it easy to suspend and assemble it horizontally above the ice cream mold, making subsequent positioning and insertion of ice cream sticks more convenient. Furthermore, with the setting of the lower support cylinder and lower stud, it is easy to adjust the lifting and supporting according to the height of the ice cream mold. Attached Figure Description

[0017] Figure 1 This is a frontal perspective three-dimensional schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a bottom-view perspective view of the structure of this utility model;

[0019] Figure 3 This is a three-dimensional side view sectional view of a partial structure of the positioning insert of this utility model;

[0020] Figure 4 This is a three-dimensional side view sectional diagram of a partial structure of the side support component of this utility model;

[0021] Figure 5 This is a side view of the three-dimensional assembly exploded view of the structure of this utility model.

[0022] In the diagram: 100, positioning block; 101, horizontal sliding groove; 102, vertical sliding groove; 103, lower vertical bar; 104, upper groove; 105, lower slot; 110, horizontal sliding assembly; 111, horizontal sliding rod; 112, horizontal support sleeve; 113, horizontal insertion sleeve; 114, horizontal insertion screw; 115, horizontal sliding screw; 120, vertical sliding assembly; 121, vertical sliding rod; 122, vertical support sleeve; 123, vertical insertion sleeve ; 124. Longitudinal insertion screw; 125. Longitudinal sliding screw; 130. Longitudinal sliding support rod; 131. Connecting slot; 140. Transverse sliding support rod; 141. Concealed countersunk groove; 150. Side support assembly; 151. Upper bracket; 152. Lower support cylinder; 153. Lower stud; 154. Upper slot; 155. Base foot; 156. Bottom retaining ring; 157. Bottom retaining groove; 158. Lower torsion block; 159. Fastening nut. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-5 One embodiment provided by this utility model:

[0025] An ice cream stick positioning and insertion device for ice cream production includes a positioning block 100. A horizontal sliding component 110 is horizontally mounted on the front and rear sides of the positioning block 100, and a vertical sliding component 120 is vertically mounted on the left and right sides of the positioning block 100. A vertical sliding rod 130 is supported at the front and rear ends of the vertical sliding component 120, and a horizontal sliding rod 140 is supported at the left and right ends of the horizontal sliding component 110. A side support component 150 is supported below the corner where the vertical sliding rod 130 and the horizontal sliding rod 140 meet.

[0026] As described in more detail in this embodiment, the transverse sliding assembly 110 includes transverse sliding rods 111, with two sets of transverse sliding rods 111 respectively inserted through the front and rear sides of the positioning block 100. A transverse support sleeve 112 is provided below both ends of the transverse sliding rod 111, and the transverse support sleeve 112 is fitted onto the outer wall of the transverse sliding support rod 140. The longitudinal sliding assembly 120 includes longitudinal sliding rods 121, with two sets of longitudinal sliding rods 121 respectively inserted through the left and right sides of the positioning block 100. A longitudinal support sleeve 122 is provided below both ends of the longitudinal sliding rod 121, and the longitudinal support sleeve 122 is fitted onto the outer wall of the longitudinal sliding support rod 130. The longitudinal sliding rod 121 is located below the transverse sliding rods 111.

[0027] Therefore, during assembly and use, it is convenient to assist in the insertion and support, making it easy to assemble the positioning block 100 in a suspended state.

[0028] As described in more detail in this embodiment, the horizontal support sleeve 112 has horizontal insert sleeves 113 corresponding to the horizontal slide rod 111 fixed on both sides of its surface, and the side end of the horizontal slide rod 111 is inserted into the horizontal insert sleeve 113. The top of the horizontal insert sleeve 113 is threaded with a horizontal insert screw 114, and the inner end of the horizontal insert screw 114 abuts against the top of the horizontal slide rod 111. The vertical support sleeve 122 has vertical insert sleeves 123 corresponding to the vertical slide rod 121 fixed on both sides of its surface, and the side end of the vertical slide rod 121 is inserted into the vertical insert sleeve 123. The top of the vertical insert sleeve 123 is threaded with a vertical insert screw 124, and the inner end of the vertical insert screw 124 abuts against the top of the vertical slide rod 121. The top center of both the horizontal support sleeve 112 and the vertical support sleeve 122 is threaded with corresponding horizontal slide screws 115 and vertical slide screws 125, and the inner ends of the horizontal slide screws 115 and vertical slide screws 125 abut against the top wall of the horizontal slide rod 140 and the top wall of the vertical slide rod 130, respectively.

[0029] This facilitates the limiting support after sliding adjustment of the horizontal slide bar 111 and the vertical slide bar 121, and also facilitates the limiting support after sliding adjustment of the positioning blocks 100 in the whole row and column. It also facilitates the disassembly and addition or subtraction of the corresponding number of positioning blocks 100, making operation and use more convenient.

[0030] As a more detailed embodiment, the side sections of the horizontal slide bar 111 and the vertical slide bar 121 are elliptical, and the top center of both the horizontal slide bar 111 and the vertical slide bar 121 is horizontally frosted. The joint between the vertical slide support 130 and the horizontal slide support 140 is designed with upper and lower locking and covering, and the side end surface of the vertical slide support 130 and the bottom side of the horizontal slide support 140 are respectively provided with corresponding docking slots 131.

[0031] Therefore, during assembly and use, it is easier to connect and assemble as needed. At the same time, the horizontal frosted top of the horizontal slide bar 111 and the vertical slide bar 121 makes it more convenient and efficient to tighten the horizontal screw 114 and the vertical screw 124 to maintain the limit position.

[0032] As described in more detail in this embodiment, the upper inner side of the positioning block 100 is provided with a horizontal sliding groove 101 corresponding to the horizontal sliding rod 111, and the lower inner side of the positioning block 100 is provided with a vertical sliding groove 102 corresponding to the vertical sliding rod 121. The lower part of the positioning block 100 is inverted conical, and the bottom of the positioning block 100 is integrally provided with a lower vertical strip 103.

[0033] Therefore, during assembly and use, it is convenient to assist in the insertion and assembly of the horizontal slide bar 111 and the vertical slide bar 121. At the same time, when inserting the stick, it is convenient to keep the lower insertion of the popsicle stick relatively vertical, and to perform relatively vertical insertion under the limit of the lower vertical bar 103, making the operation more convenient.

[0034] As described in more detail in this embodiment, the lower vertical strip 103 has a vertical slot 105 for inserting an ice cream stick, and the positioning block 100 has an upper groove 104 that communicates with the lower slot 105. The upper groove 104 is wider at the top and narrower at the bottom, and the inner wall of the upper groove 104 is concave in an arc shape.

[0035] This design facilitates guidance when inserting the popsicle stick from above, and the top-wide, bottom-narrow shape makes insertion easier, while the curved recessed design helps guide the insertion process.

[0036] As described in more detail in this embodiment, the side support assembly 150 includes an upper retainer 151, which is engaged at the corner where the longitudinal sliding support rod 130 and the transverse sliding support rod 140 meet. The middle part of the upper retainer 151 is fastened to the corner where the longitudinal sliding support rod 130 and the transverse sliding support rod 140 meet by a screw. The upper retainer 151 has a corresponding upper retaining groove 154 inside, and the top of the side end of the transverse sliding support rod 140 has a corresponding hidden recess 141. The bottom of the upper retainer 151 is fixedly supported by a lower support cylinder 152.

[0037] Therefore, during assembly and use, the auxiliary support and limiting at the side corners of the longitudinal sliding support rod 130 and the transverse sliding support rod 140 make operation more convenient.

[0038] As described in more detail in this embodiment, a lower stud 153 is threadedly inserted into the lower support cylinder 152, and a foot 155 is fitted at the bottom of the lower stud 153. A bottom retaining ring 156 is fitted inside the foot 155, and the bottom retaining ring 156 is fixedly assembled with the bottom of the lower stud 153. A bottom retaining groove 157 corresponding to the bottom retaining ring 156 is opened inside the foot 155. A lower torsion block 158 is fixed at the lower end of the lower stud 153, and the lower torsion block 158 is located above the foot 155. A fastening nut 159 is threadedly fitted at the lower part of the lower stud 153, and the fastening nut 159 abuts and supports the bottom end of the lower support cylinder 152.

[0039] Thus, with the cooperation of the bottom clamp ring 156 and the bottom clamp groove 157, it is convenient to support the lower stud 153 through the support of the bottom foot 155. At the same time, with the cooperation of the lower torsion block 158, it does not hinder the rotation of the lower stud 153. With the cooperation of the threaded insertion, it is convenient to assist the lower support cylinder 152 and the lower stud 153 in height adjustment, thereby facilitating the height support assembly of the positioning insert 100 and making it more convenient to use.

[0040] Working principle: During assembly and use, based on the size and specifications of the ice cream production mold and the spacing of the ice cream sticks, the corresponding number of positioning blocks 100 and the spacing of the entire row and column are adjusted with the cooperation of the horizontal sliding component 110 and the vertical sliding component 120. Specifically, with the cooperation of the vertical sliding support rod 130 and the horizontal sliding support rod 140, the adjustment is achieved by sliding the horizontal support sleeve 112 and the vertical support sleeve 122. Then, the horizontal sliding screw 115 and the vertical sliding screw 125 are tightened to limit and retain the position. At the same time, the horizontal sliding rod 111 and the vertical sliding rod 121 can be disassembled with the cooperation of the horizontal insertion screw 114 and the vertical insertion screw 124 to increase or decrease the corresponding number of positioning blocks 100, making subsequent use more convenient. In addition, with the cooperation of the lower support cylinder 152 and the lower stud 153, the height of the positioning blocks 100 can be adjusted for support, so as to facilitate the auxiliary suspension assembly above the ice cream mold. The positioning blocks 100 are used to assist in positioning and inserting the ice cream sticks, making operation and use more convenient.

[0041] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A positioning and insertion device for ice cream sticks in ice cream production, comprising a positioning insert (100), characterized in that: The positioning block (100) is equipped with a horizontal sliding component (110) on its front and rear sides, and a vertical sliding component (120) is equipped with a vertical sliding component (120) on its left and right sides. The vertical sliding component (120) is supported by a vertical sliding rod (130) at its front and rear ends, and the horizontal sliding component (110) is supported by a horizontal sliding rod (140) at its left and right ends. A side support component (150) is supported below the corner where the vertical sliding rod (130) and the horizontal sliding rod (140) meet.

2. The ice cream stick positioning and insertion device for ice cream production according to claim 1, characterized in that: The horizontal sliding assembly (110) includes a horizontal sliding rod (111), two sets of the horizontal sliding rods (111) are respectively inserted through the front and rear sides of the positioning block (100), and horizontal support sleeves (112) are supported below both ends of the horizontal sliding rods (111). The horizontal support sleeves (112) are sleeved on the outer wall of the horizontal sliding support rod (140). The vertical sliding assembly (120) includes a vertical sliding rod (121), two sets of the vertical sliding rods (121) are respectively inserted through the left and right sides of the positioning block (100), and vertical support sleeves (122) are supported below both ends of the vertical sliding rods (121). The vertical support sleeves (122) are sleeved on the outer wall of the vertical sliding support rod (130), and the vertical sliding rods (121) are located below the horizontal sliding rods (111).

3. The ice cream stick positioning and insertion device for ice cream production according to claim 2, characterized in that: The horizontal support sleeve (112) has horizontal insert sleeves (113) fixed on both sides of its surface, corresponding to the horizontal slide rod (111), and the side end of the horizontal slide rod (111) is inserted into the horizontal insert sleeve (113). The top of the horizontal insert sleeve (113) is threaded with a horizontal insert screw (114), and the inner end of the horizontal insert screw (114) abuts against the top of the horizontal slide rod (111). The longitudinal support sleeve (122) has longitudinal insert sleeves (123) fixed on both sides of its surface, corresponding to the longitudinal slide rod (121), and the side end of the longitudinal slide rod (121) is inserted with a horizontal insert screw (114). Inside the longitudinal sleeve (123), a longitudinal screw (124) is threaded into the top of the longitudinal sleeve (123), and the inner end of the longitudinal screw (124) abuts against the top of the longitudinal slide rod (121). The central top of the transverse support sleeve (112) and the longitudinal support sleeve (122) are threaded with corresponding transverse slide screws (115) and longitudinal slide screws (125), and the inner ends of the transverse slide screws (115) and longitudinal slide screws (125) abut against the top wall of the transverse slide rod (140) and the top wall of the longitudinal slide rod (130), respectively.

4. The ice cream stick positioning and insertion device for ice cream production according to claim 3, characterized in that: The cross sections of the horizontal slide bar (111) and the vertical slide bar (121) are elliptical, and the top center of both the horizontal slide bar (111) and the vertical slide bar (121) are horizontally frosted. The joint of the vertical slide support (130) and the horizontal slide support (140) is covered by a locking mechanism, and the side end surface of the vertical slide support (130) and the bottom side of the horizontal slide support (140) are respectively provided with corresponding docking slots (131).

5. The ice cream stick positioning and insertion device for ice cream production according to claim 2, characterized in that: The positioning block (100) has a horizontal sliding groove (101) corresponding to the horizontal sliding rod (111) on the upper inside of the front and rear sides, and a vertical sliding groove (102) corresponding to the vertical sliding rod (121) is provided on the lower inside of the left and right sides. The lower part of the positioning block (100) is set in an inverted cone shape, and a lower vertical strip (103) is integrally provided at the bottom of the positioning block (100).

6. The ice cream stick positioning and insertion device for ice cream production according to claim 5, characterized in that: The lower vertical bar (103) has a vertical slot (105) for inserting an ice cream stick, and the positioning block (100) has an upper groove (104) that communicates with the lower slot (105). The upper groove (104) is wider at the top and narrower at the bottom, and the inner wall of the upper groove (104) is arc-shaped.

7. The ice cream stick positioning and insertion device for ice cream production according to claim 1, characterized in that: The side support assembly (150) includes an upper bracket (151), which is engaged at the corner where the longitudinal sliding support rod (130) and the transverse sliding support rod (140) meet. The middle part of the upper bracket (151) is fastened to the corner where the longitudinal sliding support rod (130) and the transverse sliding support rod (140) meet by a screw. The upper bracket (151) has a corresponding upper slot (154) inside, and the top of the side end of the transverse sliding support rod (140) has a corresponding hidden groove (141). The bottom of the upper bracket (151) is fixedly supported by a lower support cylinder (152).

8. The ice cream stick positioning and insertion device for ice cream production according to claim 7, characterized in that: The lower support cylinder (152) is threaded with a lower stud (153), and a foot (155) is fitted at the bottom of the lower stud (153). A bottom retaining ring (156) is fitted inside the foot (155), and the bottom retaining ring (156) is fixedly assembled with the bottom of the lower stud (153). A bottom retaining groove (157) corresponding to the bottom retaining ring (156) is opened inside the foot (155). A lower torsion block (158) is fixed at the lower end of the lower stud (153), and the lower torsion block (158) is located above the foot (155). A fastening nut (159) is threaded on the lower part of the lower stud (153), and the fastening nut (159) abuts and supports the bottom end of the lower support cylinder (152).

Citation Information

Patent Citations

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