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Patent Searching and Data


Title:
LINEAR SHAFT FOR DIFFERENTIAL AND DIFFERENTIAL
Document Type and Number:
WIPO Patent Application WO/2019/178848
Kind Code:
A1
Abstract:
Disclosed is a linear shaft (5) for a differential (1). The linear shaft (5) is used for connecting two planetary gears (3) of the differential (1); the linear shaft (5) is of a cylindrical shape; and the linear shaft (5) in an axial direction is divided into an intermediate section (8) in the middle, connecting sections (9) located on two sides of the intermediate section (8) and used for connecting to the planetary gears (3), respectively, and end sections (10) located on two respective end sides and abutting the connecting sections (9). A radially extending through hole (11) is provided on one end section (10) of the linear shaft (5), and the linear shaft (5) is fixedly connected to a housing (2) of the differential (1) by a fastener (13) passing through the through hole (11). One or more throughout holes (12) are provided on the intermediate section (8) of the linear shaft (5).

Inventors:
YU, Lei (Room 1702, Bldg. 21 Lane 1259, Deyuan Road, Jiading District, Shanghai 2, 201802, CN)
YU, Kaiyu (105#, Building 51# Longtingshuian Residence, 668# Longmian Street, Jiangning Distric, Nanjing Jiangsu 0, 211100, CN)
CHEN, Sutao (Room 1002, Building76 No.2039, Longhao Road, Jinshan, Shanghai 5, 201515, CN)
Application Number:
CN2018/080253
Publication Date:
September 26, 2019
Filing Date:
March 23, 2018
Export Citation:
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Assignee:
SCHAEFFLER TECHNOLOGIES AG & CO. KG (Industriestra├če 1-3, Herzogenaurach, Herzogenaurach, DE)
International Classes:
F16H48/42; F16H48/38
Foreign References:
CN201953968U2011-08-31
CN206682258U2017-11-28
CN207111682U2018-03-16
JP2009222156A2009-10-01
US20090192007A12009-07-30
Attorney, Agent or Firm:
BEIJING EAST IP LTD. (Suite 1601, Tower E2 The Towers, Oriental Plaza, No.1 East Chang An Ave., Dongcheng District, Beijing 8, 100738, CN)
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