Improved ball screw clamping device

B - Operations – Transporting – 25 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

B25B 5/00 (2006.01)

Patent

CA 2215684

This invention has as its purpose the provision of a clamp screw in which the loss of clamping force is greatly reduced, a powerful clamping force can be obtained with a small rotational input, a sufficient clamping force can be obtained by a manual operation, and moreover, a sufficient clamping force can be obtained without excessive clamping by making effective use of the reverse thrust of the rotating tool. With the clamp screw of the invention, when the flange ring is in contact with the object to be attached, the rotation of the threaded member stops and a clamping state is entered, the rotation of the operating ring is screw fed by the balls moving around the thread grooves, and as a result of this movement of the operating ring due to the screw feed, pressure is exerted on the flange ring through the restraining ring thus clamping the tool to be attached.

Cette invention est constituée d'un dispositif permettant d'obtenir une vis de blocage ayant une force de serrage très réduite; une force de serrage puissante peut être obtenue par une faible rotation; et une force de serrage suffisante peut être obtenue par commande manuelle. De plus, il est possible d'obtenir une force de serrage suffisante sans serrage excessif en utilisant efficacement le mécanisme de poussée inverse que comporte cet outil tournant. Avec cette vis de blocage, lorsque la collerette entre en contact avec l'objet qu'il s'agit de mettre en place, la rotation de l'élément fileté s'arrête et l'on obtient l'état de serrage. La rotation de l'anneau que l'on actionne s'effectue grâce à une vis à billes se déplaçant autour de gorges de filetage, et ce mouvement de l'anneau exerce une pression sur la collerette par l'intermédiaire de l'anneau de tension qui enserre l'objet que l'on cherche à fixer en place.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Improved ball screw clamping device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Improved ball screw clamping device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Improved ball screw clamping device will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1919371

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.