Adjustable blockout apparatus

Details Adjustable blockout apparatus Adjustable blockout apparatus

1992-01-28

1993-03-02

Oberleitner, Robert J.

Railway draft appliances

Cushioned

Drawbars

B61G 900

Patent

active

051901730

ABSTRACT:
An axially adjustable blockout apparatus positionable in a draft gear pocket of a yoke to allow equipping a railway car with a slackless drawbar coupling arrangement. The apparatus has a pair of spaced end blocks, a pair of spaced wedge members disposed between such end blocks and a threaded member engageable with each of the wedge members for adjustable securing a confronting pair of wedge members together a slidable connection provided to connect the wedge members with the end blocks.

REFERENCES:
patent: 2452015 (1948-10-01), Kinne et al.
patent: 3716146 (1973-02-01), Altherr
patent: 4531648 (1985-07-01), Paton
patent: 4555033 (1985-11-01), Miller
patent: 4580686 (1986-04-01), Elliott
patent: 4700853 (1987-10-01), Altherr et al.
patent: 4846358 (1989-07-01), Rhen
patent: 5080242 (1992-02-01), Steffen et al.

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