FR2259278A1 - Safety device for threaded bolt and nut - involves shouldered bolt with bent-away surface, nut with deformable safety section - Google Patents
Safety device for threaded bolt and nut - involves shouldered bolt with bent-away surface, nut with deformable safety sectionInfo
- Publication number
- FR2259278A1 FR2259278A1 FR7403055A FR7403055A FR2259278A1 FR 2259278 A1 FR2259278 A1 FR 2259278A1 FR 7403055 A FR7403055 A FR 7403055A FR 7403055 A FR7403055 A FR 7403055A FR 2259278 A1 FR2259278 A1 FR 2259278A1
- Authority
- FR
- France
- Prior art keywords
- nut
- bolt
- bent
- thread
- section
- 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
- 238000010008 shearing Methods 0.000 abstract 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
- F16B39/22—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
- F16B39/34—Locking by deformable inserts or like parts
-
- 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
- F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
- F16B31/02—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load
- F16B31/021—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load by means of a frangible part
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
- Dowels (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742401300 DE2401300C2 (de) | 1974-01-11 | 1974-01-11 | Befestigungsanordnung, bestehend aus Mutter und Gewindebolzen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2259278A1 true FR2259278A1 (en) | 1975-08-22 |
FR2259278B1 FR2259278B1 (fr) | 1977-09-16 |
Family
ID=5904627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7403055A Granted FR2259278A1 (en) | 1974-01-11 | 1974-01-30 | Safety device for threaded bolt and nut - involves shouldered bolt with bent-away surface, nut with deformable safety section |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2401300C2 (fr) |
FR (1) | FR2259278A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2525704A1 (fr) * | 1982-04-23 | 1983-10-28 | Hi Shear Corp | Tige pour dispositif de fixation a fluage et cisaillement et dispositif de fixation comportant une telle tige |
US10598932B1 (en) | 2016-01-06 | 2020-03-24 | Rockwell Collins, Inc. | Head up display for integrating views of conformally mapped symbols and a fixed image source |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3000535B1 (fr) * | 2013-01-02 | 2015-12-18 | Peugeot Citroen Automobiles Sa | Dispositif de fixation d'une queue de soupape a un actionneur |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB852757A (en) * | 1958-05-04 | 1960-11-02 | Simmonds Aerocessories Ltd | Jam nut |
US3482864A (en) * | 1968-03-26 | 1969-12-09 | Hi Shear Corp | Fluid sealed joint |
-
1974
- 1974-01-11 DE DE19742401300 patent/DE2401300C2/de not_active Expired
- 1974-01-30 FR FR7403055A patent/FR2259278A1/fr active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2525704A1 (fr) * | 1982-04-23 | 1983-10-28 | Hi Shear Corp | Tige pour dispositif de fixation a fluage et cisaillement et dispositif de fixation comportant une telle tige |
US10598932B1 (en) | 2016-01-06 | 2020-03-24 | Rockwell Collins, Inc. | Head up display for integrating views of conformally mapped symbols and a fixed image source |
US11215834B1 (en) | 2016-01-06 | 2022-01-04 | Rockwell Collins, Inc. | Head up display for integrating views of conformally mapped symbols and a fixed image source |
Also Published As
Publication number | Publication date |
---|---|
FR2259278B1 (fr) | 1977-09-16 |
DE2401300C2 (de) | 1985-03-07 |
DE2401300A1 (de) | 1975-07-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |