Chest expander

Exercise devices – User manipulated force resisting apparatus – component... – Utilizing resilient force resistance

Patent

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Details

482126, 482120, 482118, A63B 21045, A63B 21018

Patent

active

054375916

ABSTRACT:
A chest expander includes a first handle having two distal ends, a substantially U-shaped tubular housing including a first line and a second line extended from two limb ends thereof and connected to two distal ends of the first handle, a second handle connected between the two limbs of the U-shaped tubular housing, and a load adjusting mechanism being received in one corner of the U-shaped tubular housing allowing a user to adjust the load of the chest expander. The two handles of the chest expander are manually extended and retracted repeatedly via the two lines.

REFERENCES:
patent: 1867642 (1932-07-01), Woods
patent: 2951702 (1960-09-01), Goodwin
patent: 3596907 (1971-08-01), Brighton
patent: 4114875 (1978-09-01), Deluty
patent: 4135714 (1979-01-01), Hughes
patent: 4174832 (1979-11-01), Thompson
patent: 4328965 (1982-05-01), Hatfield
patent: 5147264 (1992-09-01), Braathen

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