MODULAR ASSEMBLY-TYPE GEAR FOR GEARBOX

WIPO Patent Application WO/2023/216340

A1

Disclosed is a modular assembly-type gear for a gearbox, comprising a gear; a plurality of front pin holes which are conical and penetrate through the rear end face of the gear are formed in the front end face of the gear, and a plurality of rear pin holes which are conical and penetrate through the front end face of the gear are formed in the rear end face of the gear; the gear has formed thereon an annular cutting groove communicated with the front pin holes and the rear pin holes, the annular cutting groove dividing the gear into an inner sleeve ring and an outer gear ring; conical front positioning pins and rear positioning pins are respectively inserted into the front pin holes and rear pin holes of the gear, and a front threaded rod and rear threaded rod are respectively formed on the rear end faces of the front positioning pins and the front end faces of the rear positioning pins; the rear threaded rods and the front threaded rods respectively extend out from the front end face and the rear end face of the gear, pass through a stop gasket and are in threaded connection with a fastening nut, the stop gasket being sandwiched between the fastening nut and an end face of the gear.

JP5459740	Power transmission device
JPH01126420	MULTIROW BALL OR ROLLER BEARING OR COMBINED BALL/ROLLER BEARING

CHEN QI (CN)

PCT/CN2022/095944

November 16, 2023

May 30, 2022

Click for automatic bibliography generation  

CHEN QI (CN)

F16H55/12; F16H55/17

CN210949747U	2020-07-07
CN214742592U	2021-11-16
CN215760450U	2022-02-08
CN106545640A	2017-03-29
CN215487514U	2022-01-11
JP2016017581A	2016-02-01

LANTIAN INTELLECTUAL PROPERTY AGENCY (CN)

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