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Stopper piece and bearing apparatus

A technology of stopper and bearing, applied in the direction of bearing assembly, shaft and bearing, bearing, etc., can solve problems such as decreased work efficiency

Inactive Publication Date: 2016-04-27
SHOWA CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the propeller shaft rotates during the tightening of the bolts, and the work efficiency decreases

Method used

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  • Stopper piece and bearing apparatus
  • Stopper piece and bearing apparatus
  • Stopper piece and bearing apparatus

Examples

Experimental program
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Effect test

Embodiment Construction

[0032] Hereinafter, embodiments of the present invention will be appropriately described based on the drawings.

[0033] In the description of the embodiment, the propeller shaft 1 will be described first, and then the intermediate bearing structure 10 with the stopper 50 according to the embodiment will be described.

[0034] Such as figure 1 As shown, a propeller shaft 1 is installed on a vehicle, and it transmits power output from a transmission (not shown) installed at the front of the vehicle to a final drive gear installed at the rear of the vehicle.

[0035] The propeller shaft 1 has a two-piece structure separated in the middle.

[0036] The propeller shaft 1 includes a first propeller shaft 3 connected to a transmission (not shown) through a first universal joint 5, a second propeller shaft 4 connected to a final drive gear (not shown) through a second universal joint 7, And a constant velocity joint 6 connecting the first propeller shaft 3 with the second propeller...

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PUM

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Abstract

To provide a stopper piece and a bearing apparatus capable of stopping the rotation of a shaft member to which a bearing and so on are fitted by using a tool. A stopper piece according to the present invention is a cylindrical stopper piece which is fitted over the shaft member of the propeller shaft with the bearing, one end face of which contacts with the bearing to prevent movement of the bearing, which includes a pair of protruding portions protruding from the other end face along the shaft member to interpose the shaft member, in which outer surfaces of the pair of protruding portions are flat surfaces directed to opposite directions as well as parallel to each other.

Description

technical field [0001] The invention relates to a stopper and a bearing device. Background technique [0002] The propeller shaft was previously used as a connecting part between the transmission mounted on the front of the vehicle and the final drive gear mounted on the rear of the vehicle to transmit torque. [0003] Since the distance between the transmission and the final drive gear is not fixed, and the rotation centers of the output shaft of the transmission and the input shaft of the final drive gear are not on the same axis, ten thousand to the connector. [0004] Before installing the propeller shaft, the universal joints provided at both ends of the propeller shaft are generally connected to the pipeline by welding or other means. Connect with the transmission, etc. [0005] Subsequently, after the bolts are tightened, a torque wrench is used to tighten the bolts with a predetermined torque, so as to ensure the tightening torque of the bolts. [0006] Here, whe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K17/24F16C35/063
CPCB64C11/00F16C19/06F16C25/06F16C27/066F16C33/7879F16C35/077F16C2226/60F16C2229/00F16C2326/06F16C2326/43
Inventor 古口和秀
Owner SHOWA CORP