DE2813025A1 - Sicherheitsbolzen - Google Patents
SicherheitsbolzenInfo
- Publication number
- DE2813025A1 DE2813025A1 DE19782813025 DE2813025A DE2813025A1 DE 2813025 A1 DE2813025 A1 DE 2813025A1 DE 19782813025 DE19782813025 DE 19782813025 DE 2813025 A DE2813025 A DE 2813025A DE 2813025 A1 DE2813025 A1 DE 2813025A1
- Authority
- DE
- Germany
- Prior art keywords
- claw
- thumb
- bolt
- nut
- workpiece
- 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.)
- Granted
Links
- 210000003813 thumb Anatomy 0.000 claims description 70
- 210000000078 claw Anatomy 0.000 claims description 60
- 210000002105 tongue Anatomy 0.000 claims description 16
- 230000036316 preload Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000011179 visual inspection Methods 0.000 description 2
- 230000004323 axial length Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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
- F16B39/02—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
-
- 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
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
- F16B21/12—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with locking-pins or split-pins thrust into holes
- F16B21/125—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with locking-pins or split-pins thrust into holes radially resilient or with a snap-action member, e.g. elastic tooth, pawl with spring, resilient coil or wire
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bolts, Nuts, And Washers (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Clamps And Clips (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US78185177A | 1977-03-28 | 1977-03-28 | |
US05/881,141 US4285377A (en) | 1977-03-28 | 1978-02-28 | Safety bolt |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2813025A1 true DE2813025A1 (de) | 1978-11-09 |
DE2813025C2 DE2813025C2 (US06312121-20011106-C00033.png) | 1987-03-19 |
Family
ID=27119914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19782813025 Granted DE2813025A1 (de) | 1977-03-28 | 1978-03-23 | Sicherheitsbolzen |
Country Status (4)
Country | Link |
---|---|
US (1) | US4285377A (US06312121-20011106-C00033.png) |
JP (1) | JPS54150A (US06312121-20011106-C00033.png) |
CA (1) | CA1098345A (US06312121-20011106-C00033.png) |
DE (1) | DE2813025A1 (US06312121-20011106-C00033.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110886762A (zh) * | 2019-12-23 | 2020-03-17 | 海盐大宁紧固件有限公司 | 一种组合式防松螺母组件 |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4507034A (en) * | 1982-10-01 | 1985-03-26 | Adjustable Bushing Corporation | Expandable bushing and lock fastener |
DE29808513U1 (de) | 1998-05-12 | 1998-08-13 | Bümach Engineering International B.V., Emmen | Sicherung von Radschrauben und Radmuttern |
AR038680A1 (es) | 2002-02-19 | 2005-01-26 | Synthes Ag | Implante intervertebral |
US6854173B2 (en) * | 2002-07-08 | 2005-02-15 | The Boeing Company | Fastener installation apparatus and associated method |
DE50313446D1 (de) | 2003-02-06 | 2011-03-10 | Synthes Gmbh | Zwischenwirbelimplantat |
US7857839B2 (en) | 2003-09-03 | 2010-12-28 | Synthes Usa, Llc | Bone plate with captive clips |
US20050049595A1 (en) | 2003-09-03 | 2005-03-03 | Suh Sean S. | Track-plate carriage system |
US7909860B2 (en) | 2003-09-03 | 2011-03-22 | Synthes Usa, Llc | Bone plate with captive clips |
DE102004020039B3 (de) * | 2004-04-21 | 2005-09-08 | Rud-Kettenfabrik Rieger & Dietz Gmbh U. Co. | Tragbolzen |
US8142126B2 (en) * | 2005-09-02 | 2012-03-27 | The Boeing Company | Multi-piece fastener with self-indexing nut |
US20100305704A1 (en) | 2006-02-27 | 2010-12-02 | Synthes Gmbh | Intervertebral implant with fixation geometry |
WO2009064644A1 (en) | 2007-11-16 | 2009-05-22 | Synthes(U.S.A.) | Low profile intervertebral implant |
KR20110081351A (ko) | 2008-11-07 | 2011-07-13 | 신세스 게엠바하 | 척추 체간 스페이서 및 결합된 플레이트 조립체 |
US9241809B2 (en) | 2010-12-21 | 2016-01-26 | DePuy Synthes Products, Inc. | Intervertebral implants, systems, and methods of use |
EP2654626B1 (en) | 2010-12-21 | 2016-02-24 | Synthes GmbH | Intervertebral implants and systems |
CN103410835A (zh) * | 2013-07-05 | 2013-11-27 | 贵州航天精工制造有限公司 | 一种重载型自定位螺纹连接组件及其使用方法 |
US9867718B2 (en) | 2014-10-22 | 2018-01-16 | DePuy Synthes Products, Inc. | Intervertebral implants, systems, and methods of use |
CN105840115B (zh) * | 2016-05-05 | 2018-11-16 | 中国石油集团渤海钻探工程有限公司 | 用于连接智能钻井工具与推靠翼的锁紧机构 |
US10895370B2 (en) * | 2017-08-16 | 2021-01-19 | Lsi Industries, Inc. | Hands-free support bolt and method |
CN107757925B (zh) * | 2017-10-20 | 2024-01-16 | 中国工程物理研究院总体工程研究所 | 降落伞舱分离机构 |
TWM582083U (zh) * | 2019-05-24 | 2019-08-11 | 伍鐌科技股份有限公司 | Structure that reduces the height of the fastener |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US960999A (en) * | 1910-02-03 | 1910-06-07 | John F Nicholson | Nut-lock. |
US1433410A (en) * | 1921-08-08 | 1922-10-24 | Passauer Robert Lee | Lock nut |
US1597667A (en) * | 1926-05-19 | 1926-08-31 | Ray H Blair | Nut-locking bolt structure |
DE448650C (de) * | 1926-10-26 | 1927-08-24 | August Wiese | Schrauben- und Mutternsicherung |
US2906311A (en) * | 1956-11-01 | 1959-09-29 | Illinois Tool Works | Stud carried locking detents with means to hold the detents in lock position |
US3046827A (en) * | 1959-06-15 | 1962-07-31 | Aerpat Ag | Twist lock pin with ball detents and a rectangular actuator |
US3361176A (en) * | 1966-06-22 | 1968-01-02 | Lockheed Aircraft Corp | Fastener with transverse lock |
US3390712A (en) * | 1966-12-22 | 1968-07-02 | Whittaker Corp | Self-locking fastener |
US3561516A (en) * | 1967-02-28 | 1971-02-09 | Robert R Reddy | Safety bolt |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2327148A (en) * | 1942-05-06 | 1943-08-17 | Yates George | Sheet metal clamp |
US3145441A (en) * | 1962-04-09 | 1964-08-25 | Boeing Co | Quick release locking element pin |
US3386137A (en) * | 1966-02-02 | 1968-06-04 | Norco Inc | Releasable pin assemblage |
US3474506A (en) * | 1967-05-12 | 1969-10-28 | Norco Inc | Quick release pin |
US3535750A (en) * | 1968-08-13 | 1970-10-27 | Norco Inc | Releasable spring latch |
US3712356A (en) * | 1970-03-30 | 1973-01-23 | Tridair Industries | Self-retained bolt |
-
1978
- 1978-02-28 US US05/881,141 patent/US4285377A/en not_active Expired - Lifetime
- 1978-03-23 DE DE19782813025 patent/DE2813025A1/de active Granted
- 1978-03-23 CA CA299,608A patent/CA1098345A/en not_active Expired
- 1978-03-28 JP JP3592178A patent/JPS54150A/ja active Granted
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US960999A (en) * | 1910-02-03 | 1910-06-07 | John F Nicholson | Nut-lock. |
US1433410A (en) * | 1921-08-08 | 1922-10-24 | Passauer Robert Lee | Lock nut |
US1597667A (en) * | 1926-05-19 | 1926-08-31 | Ray H Blair | Nut-locking bolt structure |
DE448650C (de) * | 1926-10-26 | 1927-08-24 | August Wiese | Schrauben- und Mutternsicherung |
US2906311A (en) * | 1956-11-01 | 1959-09-29 | Illinois Tool Works | Stud carried locking detents with means to hold the detents in lock position |
US3046827A (en) * | 1959-06-15 | 1962-07-31 | Aerpat Ag | Twist lock pin with ball detents and a rectangular actuator |
US3361176A (en) * | 1966-06-22 | 1968-01-02 | Lockheed Aircraft Corp | Fastener with transverse lock |
US3390712A (en) * | 1966-12-22 | 1968-07-02 | Whittaker Corp | Self-locking fastener |
US3561516A (en) * | 1967-02-28 | 1971-02-09 | Robert R Reddy | Safety bolt |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110886762A (zh) * | 2019-12-23 | 2020-03-17 | 海盐大宁紧固件有限公司 | 一种组合式防松螺母组件 |
CN110886762B (zh) * | 2019-12-23 | 2024-04-19 | 海盐大宁紧固件股份有限公司 | 一种组合式防松螺母组件 |
Also Published As
Publication number | Publication date |
---|---|
CA1098345A (en) | 1981-03-31 |
JPS54150A (en) | 1979-01-05 |
US4285377A (en) | 1981-08-25 |
JPS6215770B2 (US06312121-20011106-C00033.png) | 1987-04-09 |
DE2813025C2 (US06312121-20011106-C00033.png) | 1987-03-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |