FR1210956A - Improvements to devices preventing over-tightening of cap bolts and nuts - Google Patents
Improvements to devices preventing over-tightening of cap bolts and nutsInfo
- Publication number
- FR1210956A FR1210956A FR1210956DA FR1210956A FR 1210956 A FR1210956 A FR 1210956A FR 1210956D A FR1210956D A FR 1210956DA FR 1210956 A FR1210956 A FR 1210956A
- Authority
- FR
- France
- Prior art keywords
- nuts
- tightening
- preventing over
- cap bolts
- devices preventing
- 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
- 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
- F16B31/024—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load with the bottom of the nut or of the head of the bolt having gaps which close as the bolt tension increases, e.g. with lips or with a load-indicating flange
-
- 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
- F16B31/028—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load with a load-indicating washer or washer assembly
-
- 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
- F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bolts, Nuts, And Washers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3253158A GB870946A (en) | 1958-10-11 | 1958-10-11 | Means for preventing excessive tensioning of headed screws and nuts |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1210956A true FR1210956A (en) | 1960-03-11 |
Family
ID=10340023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1210956D Expired FR1210956A (en) | 1958-10-11 | 1958-09-18 | Improvements to devices preventing over-tightening of cap bolts and nuts |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1210956A (en) |
GB (1) | GB870946A (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL265035A (en) * | 1960-05-26 | |||
US3476010A (en) * | 1967-09-26 | 1969-11-04 | Teledyne Inc | Fixed screw joint system |
US3789726A (en) * | 1972-05-22 | 1974-02-05 | Gkn Screws Fasteners Ltd | Load-indicating means for a nut and bolt assembly |
US4006661A (en) * | 1975-09-29 | 1977-02-08 | Burroughs Corporation | Reusable torque limiting fastening device |
US4498825A (en) * | 1982-09-27 | 1985-02-12 | Russell, Burdsall & Ward Corporation | Load indicating flange |
GB2220721B (en) * | 1988-07-11 | 1992-02-12 | Austin Rover Group | A method of making threaded fasteners |
US4958970A (en) * | 1988-08-17 | 1990-09-25 | The United States Of America As Represented By The Secretary Of The Navy | Graduated-load spring washer system for screws and threaded fasteners |
FR2683277B1 (en) * | 1991-11-04 | 1995-01-13 | Cit Alcatel | ADJUSTABLE THICKNESS SPACER. |
DE102005060459B4 (en) * | 2005-12-17 | 2012-05-10 | Magna Car Top Systems Gmbh | Washer for adjacent limbs |
GB2442482A (en) * | 2006-10-05 | 2008-04-09 | Robert Morrison | Pre-determined torque-nut |
US11098748B2 (en) | 2013-03-24 | 2021-08-24 | Crushlock, Inc. | One-piece self-locking nut |
US10309439B2 (en) * | 2017-01-26 | 2019-06-04 | Crushlock, Inc. | High torque bolt |
US11111945B2 (en) | 2018-04-05 | 2021-09-07 | Crushlock, Inc. | Multi-piece bolts and methods of making the same |
EP4067675A1 (en) | 2021-04-01 | 2022-10-05 | Axis AB | Threaded joint arrangement |
-
1958
- 1958-09-18 FR FR1210956D patent/FR1210956A/en not_active Expired
- 1958-10-11 GB GB3253158A patent/GB870946A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB870946A (en) | 1961-06-21 |
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