Inverted input blocking mechanism

A technology of reverse input and input side, applied to mechanical equipment, one-way clutches, automatic clutches, etc., can solve the problems of complex structure and high cost of reverse input blocking mechanism, and achieve the effect of simplified structure and low-cost manufacturing

Inactive Publication Date: 2011-01-12
TOK BEARING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The existing reverse input blocking mechanism has a complex structure, so the cost is high, and there are problems such as large-scale devices

Method used

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Examples

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Embodiment Construction

[0062] Hereinafter, the configuration of the present invention will be described in detail with reference to the drawings.

[0063] figure 2 A cross-sectional view showing an embodiment of the reverse input blocking mechanism of the present invention, the main components are: a fixed-side member 2 made of a cylindrical member, an input shaft 6 integrally formed with an input-side rotating member 4, and an output-side rotating member 4. The output shaft 10 and the coil spring 12 are integrally formed in the part 8 .

[0064] The input shaft 6 is disposed so as to protrude outward from the inside of the fixed-side member 2 , and the input-side rotary member 4 having a cylindrical shape larger than the shaft diameter is integrally formed on the input shaft 6 . The output shaft 10 is similarly disposed so as to protrude from the inside of the fixed side member 2 to the outside in the opposite direction, and the cylindrical output side rotating member 8 having a larger diameter t...

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PUM

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Abstract

The invention provides an inverted input blocking mechanism which is simply structured, low-cost and fit for miniaturization. The mechanism is provided with fixing siding components (2, 26) having side faces (2a, 26a) contacted with coiled springs, input siding components (4, 22) having side faces (4a, 22a) contacted with the coiled springs and capable of being rotatably mounted on the fixing siding components (2, 26), and output siding rotating parts (8, 30) having side faces (8a, 30a) critically contacted with the coiled springs and capable of being rotatably mounted on the fixing siding components (2, 26), wherein the coiled springs (12, 20) comprise a part pressed into the side faces (4a, 22a) of the input siding components (4, 22), a part jogged with the side faces (8a, 30a) of the output siding rotating parts (8, 30) in the manner of critical contacting, and a part pressed in the side faces (2a, 26a) of the fixing siding components (2, 26).

Description

technical field [0001] The invention relates to a reverse input blocking mechanism, which is used in electric bicycles, motorcycles, engine starters, winding lifting devices and other devices, and has the function of only transmitting the torque input from the input side to the output side, and the other On the one hand, it blocks the torque from the output side and does not transmit it to the output side. Background technique [0002] There is a reverse input blocking clutch that only transmits the torque of one direction input from the input side to the output side, and blocks the torque from the output side without transmitting to the output side on the other hand (for example, refer to Patent Document 1). Moreover, a reverse input blocking clutch having the function of transmitting the bidirectional torque input from the input side to the output side and blocking the torque from the output side without transmitting to the output side is also known (for example, refer to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D41/20F16D43/20
Inventor 高桥大辅
Owner TOK BEARING CO LTD
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