40 results about "Festoon" patented technology

A system and process for unwinding materials in forming absorbent articles is described. The system includes an unwind device in association with a festoon. The festoon is for accumulating a determined length of material. The amount of material contained in the festoon is increased or decreased depending upon the rate at which a roll of material is unwound in relation to the rate at which the first material is fed into a downstream process. In order to minimize the capacity of the festoon and in order to minimize tension swings in the festoon, the festoon includes a plurality of drive devices associated with selected guide rolls contained in the festoon. The drive devices can accelerate and / or decelerate the guide rolls in response to rate increases or decreases occurring at the unwind device in relation to the downstream process speed. In one embodiment, each of the guide rolls is controlled independently of the remaining guide rolls in the festoon.

The invention discloses an elastic buffer of a festoon cable. The elastic buffer comprises a cylinder body with a piston cavity and a piston rod in the piston cavity, wherein the piston rod is used for dividing the piston cavity into a rod cavity and a rodless cavity and comprises a guide ring and a sliding rod which is fixedly connected with the guide ring; hydraulic oil is filled in the rodless cavity, and the rod cavity is internally provided with a tension spring; the guide ring is provided with a first communicating hole and a second communicating hole, the first communicating hole is internally provided with a first one-way valve which can prevent the hydraulic oil in the rodless cavity from entering the rod cavity, and the second communicating hole is internally provided with a second one-way valve; when the pressure of the hydraulic oil in the rodless cavity reaches the opening pressure of the second one-way valve, the hydraulic oil enters the rod cavity. The elastic buffer provided by the invention has the advantages that the structure is simple, the manufacture is easy, the service life is long, and the buffering effect is good.

The present invention discloses a festoon lamp, which comprises: a light-permeable tube, with two electrode contacts respectively installed at two ends of the light-permeable tube; a light-conducting element, installed inside the light-permeable tube; and two light sources, respectively installed at two ends of the light-conducting element, and respectively coupled to the two electrode contacts. The present invention can use minimum light sources to obtain a large light-emitting area, and thereby, the power consumption can be reduced obviously.

The invention provides a rotary festoon lamp acoustooptical device on a model airplane, belonging to a sport entertainment model aircraft. Color light-emitting tubes and acoustic equipment are arranged on the positions which are seen easily on the body and wings of the model aircraft and propellers, therefore, when in flight, favorite songs and analog sounds can be heard in the air, and when in night flight, the light-emitting tubes arranged on the propellers rotate to form color light rings with different sizes, thus adding a beautiful and splendid view for night sky. In addition, operators can judge the flight direction and high-low orientation of the model airplane through the fixed festoon lamps and rotary festoon lamps on the model airplane in night flight. The rotary festoon lamp acoustooptical device on the model airplane has the advantages of enabling the model airplane to adapt to the flight environments in day and at night, greatly attracting and increasing the interests of people in the model airplane, and playing a promoting role in wide development of model airplane activities and promotion and popularization of model airplane equipment.

The invention discloses a distortion-resistant tensile festoon cable comprising a cable core formed by longitudinally arranging a plurality of conductors in parallel. Each conductor comprises a guide line in the middle and an insulation layer wrapping the guide line, wherein the guide line is formed by twisting one or more anaerobic copper wires and one or more small-gauge wires. The cable core is wrapped with a non-woven wrapping layer, the non-woven wrapping layer is wrapped with a reinforcement layer, the reinforcement layer is wrapped with an inner sheath, a lubrication layer is arranged outside the inner sheath, and the lubrication layer is wrapped with an outer sheath. The distortion-resistant tensile festoon cable is simple in structure, good in electrical conductivity, high in distortion resistance, capable of conducting high-speed reciprocating movement and long in service life.

The invention discloses a wall mounted lighting indoor flower growing bracket, which comprises a transparent main body panel, wherein the main body panel is parallel to a wall; the front wall of the main body panel is provided with flower vats; the rear wall of the main body panel is connected with a mounting frame; the main body panel is hung on the wall through the mounting frame; and festoon lamps are arranged in the mounting frame. The bracket has the main characteristics that: one main body panel which is parallel to the wall is available; the flower vats are arranged on the front wall surface of the main body panel, so that strong stereoscopic impression and aerial flower vat effect are realized; the rear wall of the main body panel is connected with the mounting frame and can be therefore hung on the wall or mounted on the wall in other modes; thus, people feel that the flower vats are hung on the wall through the main body panel and the mounting frame; the festoon lamps are arranged in the mounting frame; colorful light is transmitted through the main body panel to be reflected on the flower vats and scattered into space; and the manmade masterpiece produces a colorful light source to be mixed with natural flowers and plants in the flower vats to complement each other to show boundless beauty. Various patterns such as landscape paintings can be drawn on the main body panel, so that the bracket is more charming and extraordinary splendid day and night.

The invention discloses a rubber ram for a cable festoon. The rubber ram comprises a rubber column, wherein the rubber column is provided with a sliding cavity, and the sliding cavity is internally provided with a piston rod; the piston rod is provided with a copper ball, and the piston rod is sleeved with an elastic rubber sleeve positioned between the rubber column and the copper ball. The rubber ram provided by the invention has the advantages that the structure is simple, the manufacture is easy, a buffering effect is good, and the service life is long.

The invention relates to the field of medicinal preparations and health products, in particular to a method for preparing tablets with festoons. The method is characterized by comprising the following steps of: mixing medicaments and pharmaceutic adjuvant to prepare particles; when the medicaments and the pharmaceutic adjuvant are mixed, uniformly dividing the mixture into a plurality of parts and adding various coloring matters with different saturation degrees into the plurality of parts respectively to prepare the particles with different kinds of color saturation; and mixing and tabletting the particles. The method has the advantages of preparing the festoon tablets with gradually changed color saturation by making a breakthrough in color appearance of single color and clear interface in conventional tablet forming; and the obtained festoon tablets have the characteristics of naturally-transitional color saturation, the presentation of elaborate and attractive variegations and the effect of watermarks.

Provided is an observation elevator, which can show the information in a simple structure, wherein the outside is arranged with an elevator car (4) of a transparent component (3) moving in a lifting channel (2) and the movement of the elevator car (4) can be seen from the outside of the building (1). The observation elevator has an information showing device (6) arranged on the position to be seen through the elevator car (4); and a control device for controlling the information shown by the information showing device (6). Thereby the propagandizing information inside the building and the like can be shown through the information showing device (6) which is used as festoon lamp, meanwhile obtains the high customer canvassing effect can be obtained.

The invention discloses a cable festoon. The cable festoon comprises a supporting plate for bearing a cable, a bracket connected with the supporting plate, two pairs of side plates fixed on the bracket, two pairs of tapered rollers mounted on the two pairs of side plates, two pairs of side guide wheels mounted on the two pairs of side plates and cushioning devices arranged at two ends of the bracket, wherein the axes of the side guide wheels are perpendicular to the axes of the rollers. The cable festoon is characterized in that each cushioning device comprises a mounting plate, a mounting seat arranged on the mounting plate, a plurality of first sliding cavities formed in the mounting seat, a plurality of sliding bars arranged in the first sliding cavities, a knocking block connected with the plurality of first sliding bars, first cushioning mechanisms arranged on the knocking block, second cushioning mechanisms arranged on the first sliding bars as well as limit cushioning mechanisms arranged on the mounting seat and used for performing limit cushioning on the knocking block. The cable festoon has the advantages of convenience in production, low cost, high working efficiency, low failure rate and good cushioning effect.

The invention discloses a festoon cable with a conical roller rapid replacing structure. The festoon cable comprises two supporting plates, a bracket connected with the supporting plates and a conical roller which is mounted on the bracket through the conical roller rapid replacing structure, wherein the conical roller rapid replacing structure comprises a supporting plate and a mounting screw used for mounting the conical roller; the mounting screw is provided with a hexagonal prism section; the supporting plate is provided with a mounting opening which is matched with the hexagonal prism section; a clamping slide block is arranged in the mounting opening; and the supporting plate is provided with a drive mechanism for driving the clamping slide block to clamp the hexagonal prism section. The festoon cable is simple in structure, convenient in manufacturing, low in cost, capable of realizing quick mounting and dismounting of the conical roller, and is convenient in maintaining.

The invention discloses a meteor shower type LED lamp for outdoor square lamplight decoration. The meteor shower type LED lamp comprises a decoration trunk, meteor shower type LED lamp bodies and a control single-chip microcomputer. A decoration crown is arranged above the decoration trunk. A connecting wire is arranged above the decoration crown. The connecting wire is provided with the meteor shower type LED lamp bodies. Decoration festoon lamp bodies are arranged on one side of the meteor shower type LED lamp bodies internally provided with a PCB. A capacitance resistance power source is arranged above the PCB. The control single-chip microcomputer is arranged on side of the capacitance resistance power source. LED lamp pieces are arranged on one side of the control single-chip microcomputer. A lamp outer cover is arranged on the outer side of the LED lamp pieces. A connecting shell is arranged above the lamp outer shell. Due to the fact that the meteor shower lamp with LEDs serving as the light source is adopted, the vivid meteor shower effect can be achieved, and the color is pure. A lamp body is installed conveniently, dust preventing and rain preventing are achieved, and reliability and attractiveness are achieved.

A device for securing ornaments to a tree and equally useful as a device for securing lightweight objects to an elongated object. The device may include a looped filament; a base secured to a portion of the filament; and a toggle releasably secured to the looped filament, wherein the looped string is attached to the lightweight object and the toggle secures the looped string to a the elongated object by clamping or cinching it. The lightweight object may be a holiday ornament and the elongated object a portion of a tree branch or limb, wherein the device festoons holiday ornament on the tree.

The invention discloses a buffering device for the head end of a cable coaster. The buffering device comprises an installing plate and further comprises an installing base arranged on the installing plate, a first sliding cavity formed in the installing base, a first sliding rod arranged in the first sliding cavity, a first buffering mechanism for buffering the first sliding rod, a second sliding cavity communicated with the first sliding cavity and a second buffering mechanism arranged in the second sliding cavity. The buffering device is convenient to manufacture, low in cost, high in working efficiency, low in fault rate and good in buffering effect.

A cable festoon device comprises a festoon trolley track (1), a festoon trolley and a pulling device (2), wherein one end of the pulling device (2) is fixed on a power device performing rotatable motion, the other end of the pulling device (2) is connected with a pulling head vehicle of the festoon trolley, the pulling device (2) is used for driving the pulling head vehicle to move on the festoon trolley track (1), and the festoon trolley track (1) is a spiral-like track. The rotation angle required by the spiral-like track from the starting point to the end point is the rotation angle. The rotation angle is not smaller than 360 degrees +b, wherein b is the rotation angle of the part of the festoon trolley track (1) corresponding to the festoon trolley when the pulling head vehicle of the festoon trolley is at an initial state. The rotation angle range of the cable festoon device can reach 360 degrees.

The invention relates to the technical field of ornamental festoon lamps and provides a quick-mounting combined tree-imitating ornamental festoon lamp. The quick-mounting combined tree-imitating ornamental festoon lamp comprises small festoon lamp bodies of which the number is greater than one, and the small festoon lamp bodies are connected in series through a wire. The quick-mounting combined tree-imitating ornamental festoon lamp is characterized by further comprising a plurality of rings which are transparent plastic bodies; the rings are coaxially distributed from top to bottom at equal intervals; the outer diameters of the rings are gradually increased from top to bottom; as for the adjacent rings, the inner diameter of the ring on the lower side is greater than the outer diameter ofthe ring on the upper side; the rings are connected together through a flexible belt and provided with fixing holes; the small festoon lamp bodies are fixed in the fixing holes; a round table is arranged in front of the rings; the upper end of the flexible belt is connected with the round table; and the bottom of the round table is in threaded connection with a first telescopic rod. The problemsthat small festoon lamps are inconvenient to mount and dismount during decoration and the display effect is poor are solved.

The invention relates to a bedding set with layered festoons, comprising cloth and embroidered bottom texture. The festoons are embroidered through pulling needlework on the cloth according to the profile of the embroidered bottom texture, and the pulling needlework of the festoons is done by a thread of a color. The festoons are red, pink and purple roses. The method of pulling needlework is applied to embroidering flower stem or green. The pulling needlework is conducted to the festoons on the cloth by pulling the needle up and down according to the profile of the embroidery bottom texture, and can be repeatedly implemented where thick color is needed. The number of times of pulling needlework depends on the color, and the more the number of times of pulling needlework is, the deeper the embroidered color is. Meanwhile, the embroidery method is applicable to flower stem or green. The embroidery method is simple and one type of festoons can be obtained by the thread of a color, thus being low in cost, avoiding frequent replacement of threads, and saving labor.

The invention discloses a festoon cable with a rapid conical roll replacement device. The festoon cable comprises supporting plates and mounting screws used for mounting a conical rolling wheel. The festoon cable is characterized in that the mounting screws are provided with hexagonal prisms; the supporting plates are provided with mounting openings matched with the hexagonal prisms and inserting grooves which are communicated with the mounting openings; the mounting openings are provided with clamping sliding blocks; the inserting grooves are provided with sliding inserting plates; and the sliding inserting plates are provided with vertical drive mechanisms used for driving the clamping sliding blocks to clamp the hexagonal prisms. The festoon cable with a rapid conical roll replacement device has the advantages that the structure is simple; the manufacturing is convenient; the cost is low; and the rapid installation and detachment of the conical rolling wheel can be realized, thus facilitating the maintenance.

The invention discloses a head end of a cable festoon. The head end of the cable festoon comprises two supporting plates, a bracket connected with the two supporting plates, two pairs of side plates fixed on the bracket, rollers mounted on the two pairs of side plates and a cushioning device arranged at one end of the bracket, wherein an end extending plate is arranged on the bracket, and a connecting hole is formed in the end extending plate; the cushioning device comprises a mounting plate, a mounting seat arranged on the mounting plate and a rubber head mounted on the mounting seat through a quick change mechanism. The head end of the cable festoon has the advantages of convenience in production, low cost, high working efficiency, low failure rate and good cushioning effect.

The invention discloses a conical roller quick-changing device for a festoon cable. The conical roller quick-changing device comprises a supporting plate and a mounting screw rod used for mounting a conical roller and is characterized in that a hexagonal prism section is arranged on the mounting screw rod; a mounting opening matched with the hexagonal prism section and an insertion groove communicated with the mounting opening are formed in the supporting plate; clamping sliding blocks are arranged on the mounting opening; a sliding insertion plate is arranged on the insertion groove; a vertical drive mechanism used for driving the clamping sliding blocks to clamp the hexagonal prism section is arranged on the sliding insertion plate. The conical roller quick-changing device is simple in structure, convenient to manufacture and low in cost, can be used for rapidly mounting and dismounting the conical roller and facilitates maintaining.

The invention discloses a tyre crane festoon cable layout tool, comprising I-shaped guide channel steel, wherein two hanging beams are fixed on the upper surface of the guide channel steel. Four hanging rings are arranged on the upper surface of the guide channel steel. The hanging beams shift to front sides integrally. A guide block is fixedly arranged at the front end of the guide channel steel. A front baffle block and a rear baffle block are fixedly arranged on the guide channel steel through bolts and nuts. The tyre crane festoon cable layout tool has the advantages that through adoption of a force arm shortening method, the rollover resulting from shifting a gravity centre is avoided; through addition of the front baffle block and the rear baffle block to the tool, festoon is prevented from getting rid of a binding manila rope to fall off in a hoisting process, moreover, the construction period is reduced, and the working efficiency is improved.

This invention provides web-cutting mechanism that can be mounted in line at an appropriate location between the web-handling peripheral (printer) and a web roll. The cutting mechanism operates before the available storage in the winder festoon has been exhausted, and decouples the roll's energy from the web. The cutting mechanism can employ a blade that is drawn through the web solely by the movement of the web itself. The blade is mounted at a (e.g.) 45-degree angle to web travel, causing it to be pulled through the web. A negator spring assembly and associated cable drives the blade into the side edge of the web when a slide-mounted blade shuttle assembly is released by a latching pawl of a solenoid assembly. The solenoid is triggered by a signal indicating an emergency stop condition, such as an upstream jam.

The invention relates to the technical field of logistics equipment, in particular to a festoon cable. The festoon cable comprises side mounting walls oppositely arranged at left and right sides in a mirror symmetry manner, wherein each side mounting wall comprises a front flat plate, a curved central main plate and a back flat plate, and the front flat plate, the curved central main plate and the back flat plate are integrally connected in sequence in the front-back direction; the front flat plates and the back flat plates are both provided with movable pulleys with axial directions in the horizontal direction; a front bottom reinforcement balance plate is fixed between the lower parts of the left and right front flat plates; a back bottom reinforcement balance plate is fixed between the lower parts of the left and right back flat plates; support columns, downwards extending, are fixed on the front bottom reinforcement balance plate and the back bottom reinforcement balance plate; the support columns are connected with a bottom positioning plate arched in the front-back direction; a cable support plate is arranged on the bottom positioning plate; and bottom support springs are scattered and connected between the cable support plate and the bottom positioning plate. The festoon cable is high in structural strength, more excellent in stress distribution, and smooth, safe and reliable in operation.

The invention discloses a simulated-tree festoon lighting structure comprising a simulated trunk, simulated branches, simulated leaves and simulated flowers, wherein the simulated trunk and the simulated branches are respectively made by covering an insulated skin on a plurality of leads, each lead contains a power source anode circuit, a power source cathode circuit and a signal control circuit,wherein the simulated leaves and the simulated flowers are provided with luminescence units, and each luminescence unit comprises a PCB, an LED arranged on the PCB and a single-lead transmission driving control chip; the power source anode circuit is connected with the LED on the PCB, the power source cathode circuit is connected with the single-lead transmission driving control chip on the PCB; and the signal control circuit inputs a control signal to the single-lead transmission driving control chip which directly drives and controls the lightening of the LED. The invention has simple structure, various festoon lighting display changes and good decorative effect.

The invention discloses an electric changeable colorful lamp which includes a bulb shell, a lamp cap and a shoulder; a decompression commutation control circuit board and an LED light source circuit board are arranged in the shoulder; the decompression commutation control circuit board and the LED light source circuit board are electrically connected; LBDs with different illuminating colors are uniformly arranged on the LED light source circuit board by along a concentric circle or uniformly divided into three to four blocks according to a circle; each block is provided with the LBDs of different illuminating colors; the LBDs in each block are arranged on the same. The electric changeable colorful lamp has the following advantages of small energy consumption, long service life, flamboyant colors, various changes and low temperature rising; the electric changeable colorful lamp is beneificial to fire control and explosion prevention and is suitable for the illumination of landscapes and decorations of various occasions in particular.

The invention relates to an ocean platform floating crane system provided with a three-level variable amplitude and vibration-absorption hedging hydraulic device. The ocean platform floating crane system comprises a boat body, a storage rack, a base, a rotary platform, a tower column, a main hoisting mechanism, and three-level variable amplitude and vibration-absorption hydraulic mechanisms. A cantilever of the floating crane system can control the three-level variable amplitude and vibration-absorption hydraulic mechanisms in a hoisting manner so as to bear a greater load being compared with the conventional rope; the cantilever of the floating crane system resists swinging and stably controls a pair of symmetrical three-level variable amplitude and vibration-absorption hydraulic mechanisms to play the effect of a buffer; a the interference can be reduced to be minimum by bidirectional plunger piston hedging speed reduction and three-level buffering so as to play vibration-resisting and vibration-absorption effects on impact of sea wind and sea waves; and under the condition that a back rope is suddenly cracked and the valve of the load is not more than a certain value, a vibration-absorption hydraulic cylinder also can play a certain buffering effect so that a heavy object does not suddenly fall off to cause unnecessary financial resource losses and casualties. The ocean platform floating crane system disclosed by the invention has the advantages of compact structure, low gravity center, strong wind and wave resisting capability and large working space, is very suitable for a working environment of an ocean platform, and has very good popularization and application values.