FR550261A - écrou de sûreté - Google Patents
écrou de sûretéInfo
- Publication number
- FR550261A FR550261A FR550261DA FR550261A FR 550261 A FR550261 A FR 550261A FR 550261D A FR550261D A FR 550261DA FR 550261 A FR550261 A FR 550261A
- 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
- F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
- F16B39/12—Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of locknuts
- F16B39/16—Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of locknuts in which the screw-thread of the locknut differs from that of the nut
-
- 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
- F16B39/20—Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of steel wire or the like
-
- 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
- Y10S411/931—Superposed nuts
- Y10S411/932—Oppositely threaded
- Y10S411/933—Key or pawl locked
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Surgical Instruments (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Connection Of Plates (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US529277A US1469131A (en) | 1922-01-14 | 1922-01-14 | Nut lock |
Publications (1)
Publication Number | Publication Date |
---|---|
FR550261A true FR550261A (fr) | 1923-03-02 |
Family
ID=9964061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR550261D Expired FR550261A (fr) | 1922-01-14 | 1922-04-15 | écrou de sûreté |
Country Status (4)
Country | Link |
---|---|
US (1) | US1469131A (fr) |
DE (1) | DE374590C (fr) |
FR (1) | FR550261A (fr) |
GB (1) | GB193736A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2404143A1 (fr) * | 1977-09-23 | 1979-04-20 | Shur Lok International Sa | Dispositif de freinage d'ecrou |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2851803B1 (fr) * | 2003-02-27 | 2005-07-01 | Systeme de fixation par vissage reutilisable avec element de verrouillage | |
CN205136322U (zh) * | 2015-11-16 | 2016-04-06 | 罗华根 | 一种防松脱的紧固件装置 |
EP3254951B1 (fr) * | 2016-06-06 | 2021-11-03 | Airbus Operations GmbH | Ensemble de fixation servant à fixer un premier objet espacé de manière variable à un second objet |
-
1922
- 1922-01-14 US US529277A patent/US1469131A/en not_active Expired - Lifetime
- 1922-04-10 GB GB10233/22A patent/GB193736A/en not_active Expired
- 1922-04-15 FR FR550261D patent/FR550261A/fr not_active Expired
- 1922-04-20 DE DEW60986D patent/DE374590C/de not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2404143A1 (fr) * | 1977-09-23 | 1979-04-20 | Shur Lok International Sa | Dispositif de freinage d'ecrou |
Also Published As
Publication number | Publication date |
---|---|
US1469131A (en) | 1923-09-25 |
DE374590C (de) | 1923-04-26 |
GB193736A (en) | 1923-03-01 |
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