Pedal device

Details Pedal device Pedal device

2006-07-11

2006-07-11

Kim, Chong H. (Department: 3682)

Machine element or mechanism

Elements

Cranks and pedals

Reexamination Certificate

active

07073409

ABSTRACT:
A pedal device has a main body, a connection device, a pair of torsion springs, an adjustment seat, an adjustment stud, and a main shaft. The connection device has a chamber, an inner socket, and an upper hook portion. The adjustment seat has a cushion body, an adjustment stud inserted through the cushion body, and a hollow disk enclosing the adjustment stud. The main body has an opening and a recessed panel having a through aperture. The torsion springs are inserted in the connection device. Each torsion spring has a first end to block the inner socket and a second end to block the adjustment seat. The main shaft is inserted through the main body and the torsion springs. The connection device engages with the main body.

REFERENCES:
patent: 4947708 (1990-08-01), Lacombe
patent: 5060537 (1991-10-01), Nagano
patent: 5497680 (1996-03-01), Nagano
patent: 5848560 (1998-12-01), Lin
patent: 6170357 (2001-01-01), Chen
patent: 6230584 (2001-05-01), Lin
patent: 6244136 (2001-06-01), Chen
patent: 6393940 (2002-05-01), Ueda
patent: 6708584 (2004-03-01), Muraoka
patent: 2004/0187636 (2004-09-01), Hsiao et al.

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