Clamping element for workpieces, especially vice
CA 2570084 C · Owner: Expander Holding Ag · Inventors: Schaer, Andreas
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
This invention relates to a clamping element for workpieces in particular a , vice, comprising a first clamping jaw and a second clamping jaw which are , mounted on a carriage bed. To avoid bending moments as a result of tensile forces acting on the carriage bed, the clamping element of the invention is characterized in that the resultants of the forces introduced by the clamping jaws into the carriage bed as a result of the clamping forces acting on the clamping jaws are located in the plane of the neutral fibre of the carriage bed. , Preferably, the clamping jaws constitute two-armed levers a clamping surface , being associated to the one lever arm and a push rod engaging the other …
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Filed November 23, 2005 and granted January 15, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended November 23, 2025.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.