Title:
BEARING WITH BEARING PIN USED IN ENGINE AND OTHER DEVICES
Document Type and Number:
Japanese Patent JP2020041695
Kind Code:
A
Abstract:
To provide an inexpensive bearing enabling simple design and bearing operation with excellent abrasion resistance.SOLUTION: The present invention relates to a bearing comprising a bearing shell 2 and bearing pins 1, 11, 12 with a rotational axis X, and the bearing pins 1, 11, 12 are arranged rotatably around the rotational axis X in the bearing shell 2. The bearing pins 1, 11, 12 comprises weakening points 3, which are asymmetric with respect to the rotational axis X, so that the bearing pins 1, 11, 12 are deformed by the action of external force F acting in the direction of the bearing shell 2. Therefore, the effective area of force between the bearing shell 2 and the bearing pins 1, 11, 12 can be increased via the deformation of the bearing pins 1, 11, 12.SELECTED DRAWING: Figure 2
Inventors:
RETO ZUEGER
Application Number:
JP2019153362A
Publication Date:
March 19, 2020
Filing Date:
August 26, 2019
Export Citation:
Assignee:
WINTERTHUR GAS & DIESEL AG
International Classes:
F16C3/08; F02F7/00; F16C9/02
Domestic Patent References:
| JPS54108854U | 1979-07-31 | |||
| JP2015534014A | 2015-11-26 | |||
| JPS6289519U | 1987-06-08 | |||
| JPS61137111U | 1986-08-26 |
Foreign References:
| US20170241473A1 | 2017-08-24 | |||
| DE10254951A1 | 2004-08-12 |
Attorney, Agent or Firm:
Asamura patent office