Manual chain block

B - Operations – Transporting – 66 – D

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

B66D 3/12 (2006.01) B66D 3/16 (2006.01)

Patent

CA 2136558

A manual hoist and traction machine wherein an outer diameter of a first lining plate constituting a mechanical brake is made smaller than an inner diameter of a driven disc of a handwheel. The outer diameter of a second lining plate and of a driven disc are made smaller than an inner diameter of a cylindrical portion of a braking ratchet wheel, and the first and second lining plates are formed of a lining raw material having improved performance with a compressive strength of 15(Kgf/mm2) or more and a maximum strain of 12(10-3 mm/mm) or more.

Palan manuel et machine à adhérence dans lesquels le diamètre extérieur de la première plaque de revêtement constituant un frein mécanique est plus petit que le diamètre intérieur d'un disque entraîné d'un volant. Les diamètres extérieurs d'une deuxième plaque de revêtement et d'un disque entraîné sont plus petits que le diamètre intérieur de la partie cylindrique d'une roue à cliquet de freinage, et les première et deuxième plaques de revêtement sont constituées d'un matériau de revêtement de base possédant un rendement amélioré et une résistance à la compression de 15 (Kgf/mm2) ou plus, et une déformation maximale de 12 (10-3 mm/mm) ou mieux.

LandOfFree

Say what you really think

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

Rating

Manual chain block does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Manual chain block, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Manual chain block will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-2068906

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