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Forward movement mechanism of movable body

A technology of forward movement and moving body, which is applied in the direction of switches with braking devices, building structures, multi-purpose hand tools, etc. The effect of state stability

Inactive Publication Date: 2011-09-28
NIFCO INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

(Refer to Paragraph 0049 in Patent Document 1) Therefore, when the deformation that expands the space between the left and right side walls of the housing occurs, the state of capturing the impactor by the catcher cannot be maintained.
In addition, on the contrary, when deformation occurs in which the distance between the left and right side walls of the housing is reduced, smooth movement of the catcher is hindered.

Method used

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  • Forward movement mechanism of movable body
  • Forward movement mechanism of movable body
  • Forward movement mechanism of movable body

Examples

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Embodiment Construction

[0036] The following is based on Figure 1 to Figure 16 Typical embodiments of the present invention will be described.

[0037] Also, here, Figure 1-12 represents an example of the forward motion mechanism according to one embodiment, Figure 13 A first modified example of the deformation preventing device 6 is shown, Figure 14 represents the second modified example, Figure 16 represents a third modified example, and, Figure 15 In the case where the deformation preventing device 6 and the like are provided in the wall portion 30 b of the main body 3 , the range of installation is shown.

[0038] exist Figure 1-12 In, specifically, Figure 1~3 Viewed from the side opposite to one side of the sliding door Ma as the movable body M after cutting off a part of the movable body M and the forward movement mechanism respectively ( figure 1 ),enlarge figure 1 main components of the ( figure 2 ), and viewed from a plane figure 1 The angle of the principal components of ...

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Abstract

A forward movement mechanism of a movable body is provided with a receiving member which is housed movably in a main body housed in a recess provided in one of a movable body and a fixed body reciprocably supporting the movable body and connected with an assist means which moves the movable body forward to a predetermined position; and a contact body which is provided at the other of the movable body and the fixed body and moved within the main body in contact with the receiving member in the process of the forward movement of the movable body. The moving place of the receiving member in the main body comprises a wall part which guides the movement of the receiving member and a wall part deformation prevention means next to the wall part.

Description

technical field [0001] The present invention relates to an improvement of a forward motion mechanism, which has the function of boosting (assisting) a movable body that is moving forward toward a predetermined position by applying a braking force sometimes during its forward motion to the predetermined position. Its forward motion, or its function of applying braking force and boosting at the same time. Background technique [0002] Patent Document 1 discloses a mechanism for advancing a movable body supported by accommodating its upper portion in a rail-like body to an automatic operation start position and then to an automatic operation forward movement to a stop position. [0003] The mechanism includes an impact body arranged in the above-mentioned rail-shaped body, a catcher movably accommodated along the moving direction in a concave portion formed on the upper part of the movable body continuously along the moving direction of the movable body, and an attachment of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05F1/16E05C21/00E05F5/02
CPCE05Y2800/21E05Y2800/406E05Y2600/46E05F5/003E05Y2800/24E05F5/027E05Y2600/50E05Y2800/276E05Y2800/682E05Y2800/205E05Y2600/53E05Y2201/684E05F1/16E05Y2201/412E05F5/02E05C21/00
Inventor 根津干夫
Owner NIFCO INC
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