F - Mech Eng,Light,Heat,Weapons – 16 – B
Patent
F - Mech Eng,Light,Heat,Weapons
16
B
F16B 2/18 (2006.01) A47F 5/08 (2006.01) A47F 7/14 (2006.01) A47F 7/16 (2006.01) B42F 1/00 (2006.01) B42F 9/00 (2006.01) F16B 2/10 (2006.01)
Patent
CA 2397538
A clamp for clamping sheets and like material has opposed elongate clamping jaws (2, 4) mounted for pivotal movement between a clamping condition and a relatively open, released condition, and a latch device for effecting movement of the jaws (2, 4). The latch device comprises a member (12) of channel section within which an upper part of the jaws (2, 4) is mounted whereby opposite sides of the member (12) cooperate with the two jaws (2, 4), and latch levers (26) pivotal between a stable latched position and a released position. The latch levers (26) are linked to the jaws (2, 4) by a screw mechanism (22) and cooperate with the member (12) such that movement of the latch levers (26) to their released positions effects relative movement between the jaws (2, 4) and member (12) to enable opening of the jaws (2, 4). Adjustment of the clamping and open condition of the jaws (2, 4) is effected by rotation of the latch levers (26) about the axis of the screw mechanism (22).
L'invention concerne une pince destinée à attacher des feuilles et similaires, comportant des mâchoires de serrage allongées opposées (2, 4) montées de manière à pivoter entre une position de serrage et une position relâchée ouverte, et un dispositif loquet destiné à actionner le mouvement des mâchoires (2, 4). Le dispositif loquet comporte un élément (12) ayant une section en U, dans lequel une partie supérieure des mâchoires (2, 4) est montée, des côtés opposés de l'élément (12) interagissant avec les deux mâchoires (2, 4) et des leviers de loquet (26) pouvant pivoter entre une position serrée stable et une position relâchée. Les leviers de loquet (26) sont reliés aux mâchoires (2, 4) par un mécanisme de vis (22) et interagissent avec l'élément (12) de manière que le mouvement des leviers de loquet (26) vers leurs positions relâchées actionne un mouvement relatif entre les mâchoires (2, 4) et l'élément (12) pour permettre l'ouverture des mâchoires (2, 4). Le réglage des positions serrée et ouverte des mâchoires (2, 4) est effectué par rotation des leviers de loquet (26) autour de l'axe du mécanisme de vis (22).
Arnos Australia Pty Ltd
Fetherstonhaugh & Co.
LandOfFree
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