Machine element or mechanism – Control lever and linkage systems – Elements
Patent
1992-06-18
1994-04-19
Lorence, Richard M.
Machine element or mechanism
Control lever and linkage systems
Elements
745016, 74527, 74575, B60T 710, G05G 506, F16C 112
Patent
active
053036093
ABSTRACT:
A toggle type parking brake lever apparatus capable of surely holding a brake lever at a brake application position is provided. Attached to the brake lever is a pivotable stopper pawl, with which a stopper surface formed on a stopper plate is adapted to be engaged in a brake application condition so as to inhibit the brake lever from being turned in a brake releasing direction. A stopper releasing rod with a push button is provided longitudinally of the brake lever to pivot the stopper pawl, thereby to disengage the stopper pawl from the stopper face. The invention is also applicable to a brake lever which is supported to a lever bracket, tiltably back and forth, and left and right, by means of a universal joint.
REFERENCES:
patent: 2240783 (1941-05-01), Jandus
patent: 2464096 (1949-03-01), Orscheln
patent: 3379074 (1968-04-01), Hirst, Jr.
patent: 4127042 (1978-11-01), Lipshield
patent: 4271718 (1981-06-01), Bopp et al.
patent: 4292858 (1981-10-01), Lipshield
patent: 4311060 (1982-01-01), Kawaguchi et al.
patent: 5065643 (1991-11-01), Axtell
Iwanaga Yoshihisa
Koketsu Yoshitaka
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
Lorence Richard M.
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