FR794793A - écrou de sécurité - Google Patents
écrou de sécuritéInfo
- Publication number
- FR794793A FR794793A FR794793DA FR794793A FR 794793 A FR794793 A FR 794793A FR 794793D A FR794793D A FR 794793DA FR 794793 A FR794793 A FR 794793A
- Authority
- FR
- France
- Prior art keywords
- safety nut
- nut
- safety
- 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
Links
Classifications
-
- 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
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
- F16B39/36—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt with conical locking parts, which may be split, including use of separate rings co-operating therewith
-
- 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
- Y10S411/929—Thread lock
- Y10S411/935—Cam or cone grip
-
- 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
- Y10S411/947—Elastic-gripping action
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dowels (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2021051X | 1932-11-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR794793A true FR794793A (fr) | 1936-02-25 |
Family
ID=9683087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR794793D Expired FR794793A (fr) | 1932-11-26 | 1931-11-28 | écrou de sécurité |
Country Status (2)
Country | Link |
---|---|
US (1) | US2021051A (fr) |
FR (1) | FR794793A (fr) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2448902A (en) * | 1944-04-03 | 1948-09-07 | Bank Of America Nat Trust & Savings Ass | Nut lock construction |
US2505915A (en) * | 1945-03-17 | 1950-05-02 | Lockheed Aircraft Corp | Threadless bolt |
US2677407A (en) * | 1945-04-09 | 1954-05-04 | Bank Of America Nat Trust & Savings Ass | Nut lock |
US2643696A (en) * | 1947-10-13 | 1953-06-30 | Otto R Misch | Domed lock nut with contractable core |
US2651060A (en) * | 1947-10-13 | 1953-09-08 | Otto R Misch | Method of making lock nuts |
US2648368A (en) * | 1949-07-22 | 1953-08-11 | Illinois Tool Works | Coupled nut and lock washer |
US2782827A (en) * | 1953-06-12 | 1957-02-26 | Rosan Joseph | Snap ring connection between threaded fastener and locking collar |
US4378187A (en) * | 1979-09-24 | 1983-03-29 | Fullerton Robert L | Quick-acting nut assembly |
US4764071A (en) * | 1986-02-14 | 1988-08-16 | Lawrence Ventura A | Quick-action fasteners |
US4850777A (en) * | 1986-06-23 | 1989-07-25 | Lawrence Ventura A | Quick-action fasteners |
US5324150A (en) * | 1991-11-06 | 1994-06-28 | Fullerton Robert L | Quick acting nut or coupling assembly |
US5427488A (en) * | 1991-11-06 | 1995-06-27 | Fullerton; Robert L. | Quick acting nut or coupling assembly |
US5378100A (en) * | 1993-04-16 | 1995-01-03 | Fullerton; Robert L. | Method and apparatus for rapidly engaging and disengaging threaded coupling members |
US5800108A (en) * | 1996-10-09 | 1998-09-01 | Thread Technology, Inc. | Apparatus for rapidly engaging and disengaging threaded coupling members |
US7509778B2 (en) | 2000-12-03 | 2009-03-31 | Simpson Strong-Tie Company, Inc. | Automatic take-up device with internal spring |
US6974291B2 (en) * | 2004-04-26 | 2005-12-13 | Feiyu Li | Quick coupling nut |
US7168343B2 (en) | 2005-03-09 | 2007-01-30 | Simpson Strong-Tie Company, Inc. | Limited access building connection |
US7905066B2 (en) | 2007-04-06 | 2011-03-15 | Simpson Strong-Tie Co., Inc. | Automatic take-up device and in-line coupler |
US8511960B1 (en) * | 2008-12-31 | 2013-08-20 | Microfabrica Inc. | Microscale and millimeter scale devices including threaded elements, methods for designing, and methods for making |
US9441661B2 (en) | 2008-12-31 | 2016-09-13 | Microfabrica Inc. | Microscale and millimeter scale devices including threaded elements, methods for designing, and methods for making |
US8881478B2 (en) | 2012-06-22 | 2014-11-11 | Simpson Strong-Tie Company, Inc. | Ratcheting take-up device |
US9394706B2 (en) | 2013-10-08 | 2016-07-19 | Simpson Strong-Tie Company, Inc. | Concrete anchor |
US9163655B2 (en) | 2014-01-14 | 2015-10-20 | Kaoru Taneichi | Thrust nut |
-
1931
- 1931-11-28 FR FR794793D patent/FR794793A/fr not_active Expired
-
1932
- 1932-11-30 US US645085A patent/US2021051A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US2021051A (en) | 1935-11-12 |
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