Tram chain connection link

Details Tram chain connection link Tram chain connection link

1991-01-09

1992-11-24

Stormer, Russell D.

Wheel substitutes for land vehicles

With interposed friction drive belt

305 40, 198731, B62D 55253

Patent

active

051657660

ABSTRACT:
A connection link for coupling together the first and second chain links of a tram chain normally used to propel mobile articulating mining conveyors. The first and second tram chain links are hooked through a "U"-shaped member and are captively held in a relatively static position by a retaining member. The ends of the "U"-shaped member are threaded and extend through the retaining member to engage corresponding fastening nuts to thereby enable the retaining member to be separated from the "U"-shaped member. A tram chain crawler pad, similarly adapted to engage the "U"-shaped member, may also serve as a retaining member.

REFERENCES:
patent: 1360115 (1920-11-01), Kemper
patent: 1446712 (1923-02-01), McMillan et al.
patent: 3383140 (1968-05-01), Stalberg
patent: 3387896 (1968-11-01), Sobota
patent: 4027793 (1977-06-01), Lampl et al.
patent: 4079833 (1978-03-01), Rollins
patent: 4828339 (1989-05-01), Thomas et al.
patent: 4989724 (1991-02-01), Komotzki

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