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GB668917A Expired / Lapsed GB ⏱️ 0.0 years remaining

Improvements in bicycle pumps and the like

Assignee: Orion Erik Wiren & Son Fab AB
•
Filing: 1950-04-18
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Granted: —
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Expires: 1970-04-18
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Abstract

Abstract 668,917. Compressors. AKTIEBOLAGET FABRIKEN ORION, E. WIREN & SON. April 18, 1950, No. 9456/50. Class 8 (i) In a pump for a bicycle &c. having a rubber nozzle 2 directly clamped in the end of; a cylindrical barrel 1, the channel 8 of the nozzle is arranged in the longitudinal direction of the barrel so that the force exerted in pumping presses the nozzle against the valve stem and the surface 7 of the nozzle in which the opening of the channel 8. is made, forms an angle of less than 90 degrees with the longitudinal axis of the nozzle. The mouth of the nozzle may make an obtuse angle with the longitudinal axis thereof.

Inventors

  • 👤 Oscar Georg Jansson

Bibliographic Details

Application Number —
Jurisdiction GB
Data Source google_patents
Last Synchronized 2026-10-23 06:31
CPC Classifications
F; F04; F04B; F04B33/00; F04B33/005

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