FR2560100A3
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Screwing end piece for screws or nuts with a limited tightening torque
Assignee: MATERIEL ELECTR SOC IND
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Filing: 1984-01-18
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Granted: —
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Expires: 2004-01-18
Abstract
Abstract The end piece 1 is formed by a driving head 2 profiled in order to interact with a usual tool and by a portion 3 arranged to cap the head 5' of a traditional screw 5; it has a calibrated rupture initiator 4 which ensures that the end piece is sectioned off when the tightening torque exceeds a predetermined value.
Inventors
- 👤 L Mainier
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-24 21:28
CPC Classifications
F; F16; F16B; F16B31/00; F16B31/02; F16B31/021; B; B25; B25B; B25B23/00; B25B23/14; B25B23/1415
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