Rowing-type exercise device

Details Rowing-type exercise device Rowing-type exercise device

1995-06-09

1996-04-30

Donnolly, Jerome

Exercise devices

Involving user translation or physical simulation thereof

Rowing

482 57, 482 95, 482130, A63B 6906, A63B 2100

Patent

active

055120270

ABSTRACT:
An rowing-type exercise device includes a link unit having front and rear link members. The first end portions of the link members are connected pivotally and respectively to front and rear end portions of a base frame unit. An elongated frame body is disposed above the base frame unit and has opposed front and rear end portions to which the second end portions of the link members are connected pivotally and respectively to permit forward and rearward movement of the frame body relative to the base frame unit. A first connecting member has a first end portion connected pivotally to an intermediate portion of the rear link member between the first and second end portions of the rear link member and a second end portion. A second connecting member has a first end portion connected pivotally to the second end portion of the first connecting member and a second end portion connected to an intermediate portion of the frame body of the seat frame unit. A pair of operating levers are located respectively on two sides of the frame body. Each lever has a first end portion secured to an intermediate portion of the second connecting member and a second end portion which serves as a hand-gripping portion.

REFERENCES:
patent: 1952548 (1934-03-01), Hayes
patent: 3446503 (1969-05-01), Lawton
patent: 5342269 (1994-08-01), Huang et al.
patent: 5423731 (1995-06-01), Chen

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