Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
DETACHABLE COUPLER MECHANISM FOR COUPLING CARRIAGES BASED ON GEAR TRANSMISSION
Document Type and Number:
WIPO Patent Application WO/2019/144444
Kind Code:
A1
Abstract:
Provided is a detachable coupler mechanism for coupling carriages based on gear transmission. The mechanism comprises a front carriage connecting rod (1), a driving housing (7) and a rear carriage connecting rod (8). The derailment of a front carriage causes the front carriage to drive the front carriage connecting rod to swing, and the front carriage connecting rod further drives a first gear (2) to rotate; the rotation of the first gear drives three second gears (5) to rotate; the rotation of the three second gears drives the driving housing to rotate; the rotation of the driving housing drives three fourth gears (10) to rotate; and the rotation of the three fourth gears drives a limiting drive gear (15) to rotate. During the rotation of the limiting drive gear, when one guide slot (27) in a limiting drive cylinder cooperates with a corresponding guide notch (25) in a limiting coupler (16), the rear carriage connecting rod and a limit block (24) mounted thereon will disengage from the front carriage along the corresponding guide slot and guide notch, thus preventing a train from turning over.

More Like This:
Inventors:
CAI, Hongxiang (No.26 Shatong Road, Xinzhuang Town Changshu Count, Suzhou Jiangsu 2, 215562, CN)
SHEN, Qunhua (No.26 Shatong Road, Xinzhuang Town Changshu Count, Suzhou Jiangsu 2, 215562, CN)
Application Number:
CN2018/076228
Publication Date:
August 01, 2019
Filing Date:
February 11, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
CHANGSHU YUTONG PHOTOELECTRIC TECHNOLOGY CO., LTD (No.26 Shatong Road, Xinzhuang Town Changshu Count, Suzhou Jiangsu 2, 215562, CN)
International Classes:
B61G5/02
Download PDF: