F - Mech Eng,Light,Heat,Weapons – 16 – B
Patent
F - Mech Eng,Light,Heat,Weapons
16
B
F16B 31/00 (2006.01) B24B 45/00 (2006.01) B27B 5/32 (2006.01) F16B 33/00 (2006.01) F16B 37/00 (2006.01) F16D 1/06 (2006.01)
Patent
CA 2092018
The tightening screw of the invention comprises a screw member forming female threads or male threads in the shaft core part, a flange ring fitted to the outer periphery of the screw member to contact with the object to be tightened, an operating ring for feeding a rotational force by fitting oppositely to the flange ring on the outer periphery of the screw member, and a torque transmitting member interspaced between the screw member and operating ring for transmitting the rotational force of the operating ring to the screw member, wherein the torque transmitting member comprises a reduction mechanism for transmitting the rotational force of the operating ring to the screw member by reducing the speed, and a unidirectional torque limiter for cutting off transmission of torque in the tightening direction of the screw member to the object to be tightened at a specific load.
L'invention concerne une vis de serrage constituée d'une partie vis comprenant un filetage femelle ou un filetage mâle dans l'âme de la tige, un anneau à bride sur le périmètre extérieur de la partie vis venant en contact avec l'élément à serrer, un anneau de manoeuvre qui impartit une force de rotation en venant s'appliquer à l'opposé de l'anneau à bride sur le périmètre extérieur de la partie vis, et un transmetteur de couple placé entre la partie vis et l'anneau de manoeuvre pour transmettre la force de rotation de l'anneau de manoeuvre à la partie vis, le transmetteur de couple comportant un mécanisme de réduction pour transmettre la force de rotation de l'anneau de manoeuvre à la partie vis en réduisant la vitesse, et un limiteur de couple unidirectionnel pour arrêter la transmission du couple dans le sens de serrage de la partie vis à l'objet à serrer lorsqu'une charge déterminée est atteinte.
Marks & Clerk
Nakamura Daijiro
LandOfFree
Tightening screw does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Tightening screw, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tightening screw will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-2077135