Device in an actuator for elevation adjustment of work stations
CA 1248431 A · Owner: Carlander, Lars E. · Inventors: Carlander, Lars E.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An actuator for variable adjustment of the pistons in hydraulic slave cylinders for regulation of for example, the, elevation adjustment of work stations. The pistons are actuated by way of a pusher which is non-rotatable but axially displaceable in the actuator housing. The object is to provide an actuator which requires low installation height which can be, semi-attached to comprise a large number of pump cylinders without effecting the low installation height which improves, the adjusting possibilities so that every individual leg cylin-, der can be adjusted for balancing of possible irregularities in the floor. This has been provided by the fact that in the housing there are provided …
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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
- Granted January 10, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 10, 2006.
- 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.