GB538517A
Expired / Lapsed
GB
⏱️ 0.0 years remaining
Joint ring
Assignee: HAROLD O HARA
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Filing: 1940-01-29
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Granted: —
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Expires: 1960-01-29
Abstract
Abstract 538,517. Pipe joints. O'HARA, H. Jan. 29, 1940, No. 1724. [Class 99 (i)] [Also in Group XXVI] A steel, phosphor bronze or other hard, resilient metal ring A of elliptical cross-section and frusto-conical form is housed in a recess B formed between the pipe flanges. The ends of the ring abut against relatively inclined surfaces C, D and 9, 10 of the flanges.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
GB
Data Source
google_patents
Last Synchronized
2026-10-23 04:10
CPC Classifications
F; F16; F16L; F16L23/00; F16L23/16; F16L23/18; F16L23/20
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