Invention Grant
- Patent Title: Bail compensation joint for rail vehicles
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Application No.: US14503924Application Date: 2014-10-01
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Publication No.: US10059314B2Publication Date: 2018-08-28
- Inventor: Michael Koziol , Richard Wayne Plegge , Peter Paul Gregar
- Applicant: WABTEC HOLDING CORP.
- Applicant Address: US PA Wilmerding
- Assignee: Wabtec Holding Corp.
- Current Assignee: Wabtec Holding Corp.
- Current Assignee Address: US PA Wilmerding
- Agency: The Webb Law Firm
- Main IPC: B60T11/10
- IPC: B60T11/10 ; B60T7/10 ; B61H13/04 ; F16C33/58 ; B60T17/22 ; F16C27/08

Abstract:
A bail compensating joint may include a threaded push rod, a ratchet in threaded connection with the push rod for rotational motion thereon, and a helical joint including a first bearing and a second bearing mounted on the ratchet for facilitating rotation of the ratchet. The second bearing is supported by an annular composite race member formed by a metal annular inner race member joined with a resiliently deformable annular outer member. In another embodiment of the bail compensating joint, a pair of spherical joints is disposed on opposite sides of the ratchet, the spherical joints supporting the respective first and second bearings.
Public/Granted literature
- US20150090541A1 BAIL COMPENSATION JOINT FOR RAIL VEHICLES Public/Granted day:2015-04-02
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