CA1302131C - Locking fastener - Google Patents
Locking fastenerInfo
- Publication number
- CA1302131C CA1302131C CA000554769A CA554769A CA1302131C CA 1302131 C CA1302131 C CA 1302131C CA 000554769 A CA000554769 A CA 000554769A CA 554769 A CA554769 A CA 554769A CA 1302131 C CA1302131 C CA 1302131C
- Authority
- CA
- Canada
- Prior art keywords
- thread
- zone
- fastener
- crests
- flattened
- 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 - Fee Related
Links
- 239000000543 intermediate Substances 0.000 claims 11
- 230000013011 mating Effects 0.000 abstract description 5
- 239000011295 pitch Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 3
- 230000003993 interaction Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification 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
- F16B39/22—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
- F16B39/30—Locking exclusively by special shape of the screw-thread
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dowels (AREA)
- Bolts, Nuts, And Washers (AREA)
- Discharge Heating (AREA)
- Discharging, Photosensitive Material Shape In Electrophotography (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US94363686A | 1986-12-19 | 1986-12-19 | |
US943,636 | 1986-12-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1302131C true CA1302131C (en) | 1992-06-02 |
Family
ID=25479998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000554769A Expired - Fee Related CA1302131C (en) | 1986-12-19 | 1987-12-18 | Locking fastener |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS63176810A (ja) |
CA (1) | CA1302131C (ja) |
DE (1) | DE3743010A1 (ja) |
GB (1) | GB2198801B (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02271103A (ja) * | 1989-04-13 | 1990-11-06 | Lock Seal Kk | セルフロックねじ部材 |
DE4111854C1 (ja) * | 1991-04-11 | 1992-06-17 | Sfs Stadler Holding Ag, Heerbrugg, Ch | |
JPH0687713U (ja) * | 1993-06-01 | 1994-12-22 | イワタボルト株式会社 | ロックねじ |
JPH11125230A (ja) * | 1997-10-24 | 1999-05-11 | Topura Co Ltd | 戻り止めねじ |
US6827538B2 (en) * | 2001-09-10 | 2004-12-07 | Htg-Wyandotte, Llc | Torque prevailing stud |
DE10238055B4 (de) | 2002-08-20 | 2004-10-28 | Ejot Gmbh & Co. Kg | Mit selbstklemmendem Gewinde versehene Schraube |
DE102005050919A1 (de) * | 2005-10-21 | 2007-04-26 | Holscher, Winfried K.W. | Ganzstahlsicherungsgewinde |
US8128671B2 (en) * | 2007-04-04 | 2012-03-06 | Warsaw Orthopedic, Inc. | Variable flank bone screw |
JP4730411B2 (ja) * | 2008-08-07 | 2011-07-20 | マツダ株式会社 | 車体前部のエンジン吸気通路構造 |
DE102009010390A1 (de) | 2009-02-26 | 2010-12-02 | Page Profilverbindungstechnik Gmbh | Mutter, Schraubverbindung, Profilverbindung sowie Verfahren zum Herstellen einer Mutter |
JP5027916B2 (ja) | 2010-11-30 | 2012-09-19 | 日東精工株式会社 | 緩み止めねじ |
CN102588413B (zh) * | 2011-12-13 | 2014-04-02 | 温州市长江标准件有限公司 | 一种接地螺栓及其制造方法 |
KR102116342B1 (ko) * | 2013-10-03 | 2020-05-28 | 가부시키가이샤 아오야마 세이사쿠쇼 | 볼트 |
CN105299015B (zh) * | 2015-11-27 | 2016-10-12 | 宁波敏达机电有限公司 | 带刮漆牙螺栓加工牙板 |
JP7316123B2 (ja) * | 2019-07-08 | 2023-07-27 | 中島特殊鋼株式会社 | ボルトおよびナット |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2371365A (en) * | 1942-12-07 | 1945-03-13 | American Screw Co | Locking screw and method of making |
US3381733A (en) * | 1966-07-01 | 1968-05-07 | Glenn W. Stanwick | Thread form |
US3520344A (en) * | 1968-07-17 | 1970-07-14 | Eric G Gabbey | Self-locking screw thread |
US3664400A (en) * | 1970-03-02 | 1972-05-23 | George W Moore Inc | Locking set screw |
US4150702A (en) * | 1978-02-10 | 1979-04-24 | Holmes Horace D | Locking fastener |
US4826377A (en) * | 1981-04-27 | 1989-05-02 | Holmes Horace D | Self-locking fastener and tool for making same |
-
1987
- 1987-11-26 GB GB8727726A patent/GB2198801B/en not_active Expired - Fee Related
- 1987-12-18 DE DE19873743010 patent/DE3743010A1/de active Granted
- 1987-12-18 CA CA000554769A patent/CA1302131C/en not_active Expired - Fee Related
- 1987-12-18 JP JP31917687A patent/JPS63176810A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE3743010A1 (de) | 1988-06-30 |
JPS63176810A (ja) | 1988-07-21 |
DE3743010C2 (ja) | 1992-01-02 |
GB2198801A (en) | 1988-06-22 |
GB8727726D0 (en) | 1987-12-31 |
GB2198801B (en) | 1991-02-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA1302131C (en) | Locking fastener | |
US4123132A (en) | Screw or nut and a captive washer | |
US4798507A (en) | Sheet metal U-nut | |
US4237948A (en) | Screw threaded members and their manufacture | |
US5538378A (en) | Self-locking threaded connecting device | |
US4826377A (en) | Self-locking fastener and tool for making same | |
US4674931A (en) | Fastener with plastic U-nut | |
EP0065344B1 (en) | Screw threaded fastener | |
CA1086200A (en) | Locking nut | |
US3927503A (en) | Prevailing torque fastener | |
US4547104A (en) | Tap | |
WO1987002432A1 (en) | Lock nut and method for making same | |
EP0573643B1 (de) | Befestigungselement mit gewinde, insbesondere schraube, und schraubwerkzeug | |
US5562379A (en) | Vibration resistant pin and collar fastener | |
US4266590A (en) | Prevailing torque nut | |
MXPA97000216A (en) | Auto-working threaded connection device | |
EP0024528A2 (en) | Thread tapping form | |
EP0165026A1 (en) | Fastening device | |
US4734002A (en) | Locking thread form for male fastener | |
AU684600B2 (en) | Insert nut and fastener | |
US4236561A (en) | Self-locking nut | |
US4168731A (en) | Locking nut and bolt assembly | |
JP3441084B2 (ja) | 自動係止ファスナ | |
US4139038A (en) | Device for safeguarding screw connections and other movable parts against accidental loosening | |
US4658088A (en) | Self-threading polymeric fastener |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKLA | Lapsed |