Sliding rail construction for the rowing exercising machine

Details Sliding rail construction for the rowing exercising machine Sliding rail construction for the rowing exercising machine

1988-08-22

1989-12-26

Kashnikow, Andres

Railways: surface track

Rails

Detachable head

272 72, E01B 508, A63B 6906

Patent

active

048892815

ABSTRACT:
The present invention relates to an improved sliding rail construction for rowing exercising machine, in which, the sliding rail for rowing exercising machine is formed by combining an upper sliding stripe made of aluminum alloy and a rail base made of ferrous metal together, and which permits the whole sliding rail construction to be more easily connected to the base rods while providing very good sliding ability for the seat pad placed thereon. Thus the present invention is capable of reducing the production cost, simplifying the manufacturing process and improving the quality of the rowing exercising machine.

REFERENCES:
patent: 1647665 (1927-11-01), Riche
patent: 3602655 (1968-08-01), Donald
patent: 3885655 (1975-05-01), Corl et al.
patent: 4125199 (1978-11-01), Abels et al.
Sears catalog 1987, "Exercise Rowers", (no page number).

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