Patent GB468898A successfully refreshed from Google Patents.
GB468898A
Expired / Lapsed
GB
⏱️ 0.0 years remaining
Improvements in and relating to split collars and the like for sealing joints and fractures in pipes and the like
Assignee: EDWARD GEORGE EDWIN
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Filing: 1936-01-20
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Granted: —
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Expires: 1956-01-20
Abstract
Abstract 468,898. Pipe joints; stopping leakages. EDWIN, E. G., and ABBOTT, BIRKS, & CO., Ltd. Jan. 20, 1936, No. 1817. [Classes 99 (i) and 99 (ii)] A split sleeve adapted to be clamped around a joint or fracture has two or more annular grooves 5 which receive a rubber ring or other packing. The ends of the sleeve may be caulked. The grooves are in ribs 7 which may be at the ends of the sleeve. A boss 8 may be provided for a branch connection 9. The branch may be integral with the sleeve.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
GB
Data Source
google_patents
Last Synchronized
2026-11-06 18:02
CPC Classifications
F; F16; F16L; F16L41/00; F16L41/08; F16L41/12; F16L55/00; F16L55/16; F16L55/168; F16L55/17; F16L55/172
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