Mechanical chock with cams for climbing and mountaineering

Details Mechanical chock with cams for climbing and mountaineering Mechanical chock with cams for climbing and mountaineering

2006-11-28

2006-11-28

Chan, Korie (Department: 3632)

Supports

Brackets

Specially mounted or attached

C248S925000

Reexamination Certificate

active

07140583

ABSTRACT:
A mechanical chock has a pair of anchoring cams mounted in rotation and in opposition on a common support spindle. Each cam includes a bearing surface having a predetermined profile. The bearing surface of the first cam presents a convex face, whereas the bearing surface of the second cam has a concave face, so as to obtain three bearing points or zones in the separated blocking position.

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patent: WO 02/34091 (2002-05-01), None

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