Patent SU1454423A1 successfully refreshed from Google Patents.
GB191003503A
Expired / Lapsed
GB
⏱️ 0.0 years remaining
Improvements in Packing for Vacuum Apparatus including Vacuum Brake Apparatus for Railway and like Vehicles.
Assignee: Individual
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Filing: 1910-02-12
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Granted: 1911-01-12
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Expires: 1930-02-12
Abstract
Abstract 3503. Spencer, A. Feb. 12. Packing, non- metallic. -Rubber packing-rings for the rods o f vacuum brake and other vacuum apparatus are formed with two or more rounded or flat beads a to bear on the rods. the external part of the rings between the flanges f being cylindrical, corrugated, or of doubleconical form.
Inventors
- 👤 Alexander Spencer
Bibliographic Details
Application Number
—
Jurisdiction
GB
Data Source
google_patents
Last Synchronized
2026-10-23 01:54
CPC Classifications
F; F16; F16J; F16J15/00; F16J15/16; F16J15/18; F16J15/20
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