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A platform for research: civil engineering, architecture and urbanism
FASTENING SYSTEM ALLOWING COMPONENT REMOVAL AFTER FASTENER SYSTEM FAILURE
A fastening system for attaching a cover to an underground vault having a bolt with course threads and a composite fiber reinforced polymer nut having a threaded portion extending through the nut which will fail in sheer before the nut and bolt seize. The fastening system can also include a nut retainer sized to allow the nut to float within the retainer.
FASTENING SYSTEM ALLOWING COMPONENT REMOVAL AFTER FASTENER SYSTEM FAILURE
A fastening system for attaching a cover to an underground vault having a bolt with course threads and a composite fiber reinforced polymer nut having a threaded portion extending through the nut which will fail in sheer before the nut and bolt seize. The fastening system can also include a nut retainer sized to allow the nut to float within the retainer.
FASTENING SYSTEM ALLOWING COMPONENT REMOVAL AFTER FASTENER SYSTEM FAILURE
LEMACKS MICHAEL A (author)
2017-01-26
Patent
Electronic Resource
English
IPC:
F16B
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES
,
Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile
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E02D
FOUNDATIONS
,
Gründungen
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