US2325608A - Nut and bolt lock - Google Patents

Nut and bolt lock Download PDF

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Publication number
US2325608A
US2325608A US329561A US32956140A US2325608A US 2325608 A US2325608 A US 2325608A US 329561 A US329561 A US 329561A US 32956140 A US32956140 A US 32956140A US 2325608 A US2325608 A US 2325608A
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US
United States
Prior art keywords
nut
bolt lock
lock
bolt
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US329561A
Inventor
Hofstetter Robert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US329561A priority Critical patent/US2325608A/en
Application granted granted Critical
Publication of US2325608A publication Critical patent/US2325608A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/04—Locking of screws, bolts or nuts in which the locking takes place after screwing down with a member penetrating the screw-threaded surface of at least one part, e.g. a pin, a wedge, cotter-pin, screw
    • F16B39/06—Locking of screws, bolts or nuts in which the locking takes place after screwing down with a member penetrating the screw-threaded surface of at least one part, e.g. a pin, a wedge, cotter-pin, screw with a pin or staple parallel to the bolt axis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
    • Y10S411/924—Coupled nut and bolt
    • Y10S411/954—Wedged slotted bolt
US329561A 1940-04-13 1940-04-13 Nut and bolt lock Expired - Lifetime US2325608A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US329561A US2325608A (en) 1940-04-13 1940-04-13 Nut and bolt lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US329561A US2325608A (en) 1940-04-13 1940-04-13 Nut and bolt lock

Publications (1)

Publication Number Publication Date
US2325608A true US2325608A (en) 1943-08-03

Family

ID=23285981

Family Applications (1)

Application Number Title Priority Date Filing Date
US329561A Expired - Lifetime US2325608A (en) 1940-04-13 1940-04-13 Nut and bolt lock

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US (1) US2325608A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3702087A (en) * 1971-03-31 1972-11-07 Boeing Co Double shank bolt
US20050191151A1 (en) * 2004-03-01 2005-09-01 Doug Gethmann Anti-rotation apparatus for use with threaded components
CN112503126A (en) * 2020-11-05 2021-03-16 安徽红桥金属制造有限公司 High-sealing air spring for automobile

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3702087A (en) * 1971-03-31 1972-11-07 Boeing Co Double shank bolt
US20050191151A1 (en) * 2004-03-01 2005-09-01 Doug Gethmann Anti-rotation apparatus for use with threaded components
CN112503126A (en) * 2020-11-05 2021-03-16 安徽红桥金属制造有限公司 High-sealing air spring for automobile

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