Jig for facilitating the adjustment of a block under the sole of

Details Jig for facilitating the adjustment of a block under the sole of Jig for facilitating the adjustment of a block under the sole of

1987-12-09

1989-02-28

Haroian, Harry N.

Geometrical instruments

Apparel

Footwear

36131, A43D 100

Patent

active

048073687

ABSTRACT:
The jig for facilitating the adjustment of a block under the sole of a cyclist's shoe, comprises a support (5) whereon the user's foot (6) is intended to be positioned. This support (5) is provided with an indentation (7) intended to receive the bulge corresponding to the articulation of the first metatarsal; a stop (19) is slidably mounted along the longitudinal direction of the support (5), this stop (19) being capable of being applied against one end of the foot (6), and provision is made for at least one graduation (G) on a longitudinal edge of the support, so as to cooperate with a specific zone (33) of the stop (19), to indicate the correct adjustment of the block (2) to be carried out, so that the articulation of the first metatarsal should occupy a specific position in relation to the axis (34a) of the pedal (34).

REFERENCES:
patent: 1670664 (1928-05-01), Jones
patent: 2312410 (1943-03-01), Hewitt, Jr.

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