Joints and connections – Manually releaseable latch type
Patent
1994-06-07
1996-03-26
Green, Brian K.
Joints and connections
Manually releaseable latch type
2425974, 2425975, 403315, 403325, F16B 2100
Patent
active
055015433
ABSTRACT:
A quick locking device for producing axial locking forces on a smooth shaft has a housing, a freely supported clamping ring adapted to surround a shaft and located inside the housing with pretensioning by a spring force in a ring-shaped chamber changeable in an axial direction, diametrically opposite pins provided on the clamping ring and contacting surfaces which limit the chamber in contact points, a locking unit and a clamping unit provided with a locking thread and arranged so that axial locking forces are transmitted through the locking unit and the locking thread of the clamping unit and through the pins for form-locking connection between the clamping ring and the shaft in the region of self-locking, and a spring providing tensioning of the clamping ring and vectorially supporting a clamping action through the pins.
REFERENCES:
patent: Re31015 (1982-08-01), Moore
patent: 3501107 (1970-03-01), Assony
patent: 3737136 (1973-06-01), Snurr
Quik-Lok "Change Spools--Without Tools".
Dubbel 14, Bild 35, p. 368, 1981.
Chop Andrea
Green Brian K.
Joachim Uhing KG GmbH & Co.
Striker Michael J.
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