GB1563931A - Self-locking fasteners - Google Patents
Self-locking fasteners Download PDFInfo
- Publication number
- GB1563931A GB1563931A GB5281276A GB5281276A GB1563931A GB 1563931 A GB1563931 A GB 1563931A GB 5281276 A GB5281276 A GB 5281276A GB 5281276 A GB5281276 A GB 5281276A GB 1563931 A GB1563931 A GB 1563931A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ribs
- fastener
- rounded
- workpiece
- piece
- 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
- 238000005482 strain hardening Methods 0.000 claims description 7
- 241000826860 Trapezium Species 0.000 claims description 6
- 230000001788 irregular Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 4
- 238000005096 rolling process Methods 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000036316 preload Effects 0.000 description 3
- 230000035515 penetration Effects 0.000 description 2
- 239000000789 fastener Substances 0.000 description 1
- 239000007779 soft material Substances 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
- F16B39/22—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
- F16B39/282—Locking by means of special shape of work-engaging surfaces, e.g. notched or toothed nuts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
- Bolts, Nuts, And Washers (AREA)
- Insertion Pins And Rivets (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752556985 DE2556985C2 (de) | 1975-12-18 | 1975-12-18 | Selbstsicherndes Befestigungselement, wie z.B. eine Schraube oder Mutter |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1563931A true GB1563931A (en) | 1980-04-02 |
Family
ID=5964694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5281276A Expired GB1563931A (en) | 1975-12-18 | 1976-12-17 | Self-locking fasteners |
Country Status (14)
Country | Link |
---|---|
JP (2) | JPS52101352A (sv) |
AT (1) | AT351873B (sv) |
BE (1) | BE849439A (sv) |
CH (1) | CH614024A5 (sv) |
DE (1) | DE2556985C2 (sv) |
DK (1) | DK141825C (sv) |
ES (1) | ES454331A1 (sv) |
FR (1) | FR2335725A1 (sv) |
GB (1) | GB1563931A (sv) |
IE (1) | IE44572B1 (sv) |
IT (1) | IT1068483B (sv) |
LU (1) | LU76401A1 (sv) |
NL (1) | NL171998C (sv) |
SE (1) | SE426731B (sv) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2120346A (en) * | 1982-05-14 | 1983-11-30 | Han Chen Chang | Screw threaded fasteners |
EP0290967A1 (en) * | 1987-05-07 | 1988-11-17 | SPS TECHNOLOGIES, Inc. | Vibration resistant fasteners |
US5570983A (en) * | 1994-09-27 | 1996-11-05 | Hollander; Andrew A. | Reduced-friction screw |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3070811D1 (en) * | 1979-10-12 | 1985-08-01 | Ford Motor Co | Locknut assembly |
US4374293A (en) * | 1981-08-14 | 1983-02-15 | The Standard Oil Co. | Indene production from aromatic olefins |
DE3242545A1 (de) * | 1982-11-18 | 1984-05-24 | Volkswagenwerk Ag, 3180 Wolfsburg | Unterlegscheibe fuer eine schraubverbindung |
ES2042940T3 (es) * | 1989-11-08 | 1993-12-16 | Bauer & Schaurte Karcher Gmbh | Dispositivo de sujecion autobloqueante. |
DE4115002A1 (de) * | 1990-06-01 | 1991-12-05 | Volkswagen Ag | Unterlegscheibe fuer eine schraubverbindung |
DE4300465A1 (de) * | 1993-01-11 | 1994-07-14 | Nass Magnet Gmbh | Befestigungssystem |
DE9409955U1 (de) | 1994-06-20 | 1994-08-11 | EJOT Verbindungstechnik GmbH & Co KG, 57334 Bad Laasphe | Befestigungselement, z.B. Schraube oder Mutter |
DE19637008A1 (de) * | 1996-09-12 | 1998-03-19 | Knecht Filterwerke Gmbh | Flüssigkeitsfilter |
DE19751444C1 (de) * | 1997-11-20 | 1999-07-29 | Gkn Loebro Gmbh | Vorrichtung zur Verbindung des Außenteiles eines Gleichlaufgelenkes mit einem Befestigungsflansch |
DE10327349B4 (de) * | 2003-06-16 | 2014-08-28 | FRÖTEK Vermögensverwaltung GmbH | Batterieverbinder-Anordnung |
PL371151A1 (pl) * | 2004-11-13 | 2006-05-15 | Wesołowska Małgorzata MIDAS | Kołek mocujący |
DE202006005523U1 (de) | 2006-04-05 | 2006-06-14 | Textron Verbindungstechnik Gmbh & Co. Ohg | Selbstsicherndes Befestigungselement |
DE102008056368A1 (de) | 2008-11-07 | 2010-05-12 | Esk Ceramics Gmbh & Co. Kg | Sicherungselement für Schraubverbindungen und dessen Verwendung |
DE102011108224A1 (de) * | 2011-07-21 | 2013-01-24 | Profil Verbindungstechnik Gmbh & Co. Kg | Funktionselement mit Verdrehsicherungsmerkmalen sowie Zusammenbauteil bestehend aus dem Funktionselement und einem Blechteil |
CN102506049A (zh) * | 2011-09-23 | 2012-06-20 | 广东明阳风电产业集团有限公司 | 一种用于大型风力发电机上的紧固装置 |
CN104185364A (zh) * | 2014-09-01 | 2014-12-03 | 福建联迪商用设备有限公司 | 一种螺钉与焊盘防拆连接结构和防拆方法 |
DE102020126247A1 (de) * | 2020-10-07 | 2022-04-07 | Adolf Schnorr Gmbh & Co. Kg | Sicherungsscheibe für eine Schraubverbindung sowie Schraubverbindung |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US948326A (en) * | 1907-12-07 | 1910-02-08 | John Philip Hesse | Screw-lock. |
FR451287A (fr) * | 1912-12-03 | 1913-04-15 | Elton Carrington Church | Fixe-écrou |
BE375399A (sv) * | 1929-12-06 | |||
FR852578A (fr) * | 1939-04-04 | 1940-02-27 | Dispositif de sécurité pour assemblages réalisés au moyen d'organes vissés | |
GB586690A (en) * | 1944-08-17 | 1947-03-27 | James Say | Improvements in or relating to nuts, bolts, and washers therefor |
FR993510A (fr) * | 1949-06-22 | 1951-11-02 | Dispositif de blocage des pièces vissées | |
FR1111798A (fr) * | 1954-09-29 | 1956-03-05 | Forges & Boulonneries Hermant | Perfectionnements aux dispositifs de liaison par tige filetée et écrou |
DE1090468B (de) * | 1956-04-19 | 1960-10-06 | Illinois Tool Works | Mit Gewinde versehenes Befestigungselement |
NL251863A (sv) * | 1959-05-22 | |||
US3438416A (en) * | 1967-05-03 | 1969-04-15 | Vare Corp | Bolt assembly |
BE795816A (fr) * | 1972-02-22 | 1973-06-18 | Standard Pressed Steel Co | Organe d'assemblage indesserrable |
DE2306087A1 (de) * | 1973-02-08 | 1974-08-22 | Bauer Carl Fa | Schraubelement wie kopfschraube bzw. mutter |
US3877339A (en) * | 1973-12-07 | 1975-04-15 | Res Eng & Mfg | Lobular screw with means for improved stress distribution |
-
1975
- 1975-12-18 DE DE19752556985 patent/DE2556985C2/de not_active Expired
-
1976
- 1976-12-09 CH CH1551676A patent/CH614024A5/xx not_active IP Right Cessation
- 1976-12-14 FR FR7637608A patent/FR2335725A1/fr active Granted
- 1976-12-15 BE BE173289A patent/BE849439A/xx not_active IP Right Cessation
- 1976-12-15 IT IT3044376A patent/IT1068483B/it active
- 1976-12-16 LU LU76401A patent/LU76401A1/xx unknown
- 1976-12-17 JP JP15096676A patent/JPS52101352A/ja active Pending
- 1976-12-17 IE IE277876A patent/IE44572B1/en not_active IP Right Cessation
- 1976-12-17 DK DK569276A patent/DK141825C/da not_active IP Right Cessation
- 1976-12-17 ES ES454331A patent/ES454331A1/es not_active Expired
- 1976-12-17 AT AT935276A patent/AT351873B/de not_active IP Right Cessation
- 1976-12-17 SE SE7614243A patent/SE426731B/sv not_active IP Right Cessation
- 1976-12-17 GB GB5281276A patent/GB1563931A/en not_active Expired
- 1976-12-17 NL NL7614043A patent/NL171998C/xx not_active IP Right Cessation
-
1984
- 1984-03-05 JP JP3070384U patent/JPS59163216U/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2120346A (en) * | 1982-05-14 | 1983-11-30 | Han Chen Chang | Screw threaded fasteners |
EP0290967A1 (en) * | 1987-05-07 | 1988-11-17 | SPS TECHNOLOGIES, Inc. | Vibration resistant fasteners |
US5570983A (en) * | 1994-09-27 | 1996-11-05 | Hollander; Andrew A. | Reduced-friction screw |
Also Published As
Publication number | Publication date |
---|---|
JPS52101352A (en) | 1977-08-25 |
ATA935276A (de) | 1979-01-15 |
DE2556985A1 (de) | 1977-06-30 |
DK141825C (da) | 1980-12-22 |
NL7614043A (nl) | 1977-06-21 |
CH614024A5 (en) | 1979-10-31 |
DE2556985C2 (de) | 1982-11-25 |
LU76401A1 (sv) | 1977-06-10 |
ES454331A1 (es) | 1977-12-16 |
JPS59163216U (ja) | 1984-11-01 |
AT351873B (de) | 1979-08-27 |
FR2335725B1 (sv) | 1982-10-15 |
DK569276A (da) | 1977-06-19 |
IT1068483B (it) | 1985-03-21 |
FR2335725A1 (fr) | 1977-07-15 |
IE44572B1 (en) | 1982-01-13 |
SE7614243L (sv) | 1977-06-19 |
BE849439A (fr) | 1977-06-15 |
NL171998C (nl) | 1983-06-16 |
NL171998B (nl) | 1983-01-17 |
SE426731B (sv) | 1983-02-07 |
IE44572L (en) | 1977-06-18 |
DK141825B (da) | 1980-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19961216 |