GB0109426D0 - Screw-threaded fastening - Google Patents
Screw-threaded fasteningInfo
- Publication number
- GB0109426D0 GB0109426D0 GBGB0109426.7A GB0109426A GB0109426D0 GB 0109426 D0 GB0109426 D0 GB 0109426D0 GB 0109426 A GB0109426 A GB 0109426A GB 0109426 D0 GB0109426 D0 GB 0109426D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- screw
- threaded fastening
- fastening
- threaded
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/48—Spanners; Wrenches for special purposes
- B25B13/485—Spanners; Wrenches for special purposes for theft-proof screws, bolts or nuts
-
- 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
- F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
- F16B23/0061—Specially shaped nuts or heads of bolts or screws for rotations by a tool with grooves, notches or splines on the external peripheral surface designed for tools engaging in radial direction
-
- 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
- F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
- F16B41/005—Measures against unauthorised operation of bolts, nuts or pins
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0414414A GB2400061A (en) | 2001-04-17 | 2001-04-17 | A key for rotating a fastener |
GB0109426A GB2374641B (en) | 2001-04-17 | 2001-04-17 | Screw-threaded fastening |
HK02109388.9A HK1047967A1 (en) | 2001-04-17 | 2002-12-28 | Tamper resistant wheel fastener |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0109426A GB2374641B (en) | 2001-04-17 | 2001-04-17 | Screw-threaded fastening |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0109426D0 true GB0109426D0 (en) | 2001-06-06 |
GB2374641A GB2374641A (en) | 2002-10-23 |
GB2374641B GB2374641B (en) | 2004-09-01 |
Family
ID=9912923
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0109426A Expired - Fee Related GB2374641B (en) | 2001-04-17 | 2001-04-17 | Screw-threaded fastening |
GB0414414A Withdrawn GB2400061A (en) | 2001-04-17 | 2001-04-17 | A key for rotating a fastener |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0414414A Withdrawn GB2400061A (en) | 2001-04-17 | 2001-04-17 | A key for rotating a fastener |
Country Status (2)
Country | Link |
---|---|
GB (2) | GB2374641B (en) |
HK (1) | HK1047967A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112682410A (en) * | 2020-12-22 | 2021-04-20 | 上海电气集团上海电机厂有限公司 | Fastening bolt structure suitable for large pretightening force |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3020026B1 (en) * | 2014-04-17 | 2018-02-09 | Societe Des Forges De Froncles | ANTI-THEFT FIXING DEVICE FOR SOLIDARIZING A WHEEL ON THE HUB OF A MOTOR VEHICLE |
US10280965B2 (en) | 2016-02-16 | 2019-05-07 | Mcgard Llc | High security fastener with buckled shroud retainer |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1138546A (en) * | 1966-08-02 | 1969-01-01 | Snap On Tools Corp | Wrench sockets, socket drives, and similar couplers |
GB1405550A (en) * | 1972-02-07 | 1975-09-10 | Yamamoto Biyora Kk | Headed machine screw and a wrench therefor |
US3908489A (en) * | 1973-11-30 | 1975-09-30 | Yamamoto Byora Co Ltd | Fastener driver |
GB2006371B (en) * | 1977-10-04 | 1982-06-30 | Hart H | Fastening means |
GB2241996A (en) * | 1990-03-13 | 1991-09-18 | Christopher Gaven Dunn | Security nuts and bolts |
GB2256821B (en) * | 1991-06-17 | 1994-06-29 | Auto Turned Products | Threaded security fastening and driving device therefor |
GB2295343B (en) * | 1994-11-22 | 1998-01-14 | Boc Group Plc | Handwheel socket |
-
2001
- 2001-04-17 GB GB0109426A patent/GB2374641B/en not_active Expired - Fee Related
- 2001-04-17 GB GB0414414A patent/GB2400061A/en not_active Withdrawn
-
2002
- 2002-12-28 HK HK02109388.9A patent/HK1047967A1/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112682410A (en) * | 2020-12-22 | 2021-04-20 | 上海电气集团上海电机厂有限公司 | Fastening bolt structure suitable for large pretightening force |
Also Published As
Publication number | Publication date |
---|---|
GB2374641B (en) | 2004-09-01 |
GB0414414D0 (en) | 2004-07-28 |
GB2374641A (en) | 2002-10-23 |
HK1047967A1 (en) | 2003-03-14 |
GB2400061A (en) | 2004-10-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REG | Reference to a national code |
Ref country code: HK Ref legal event code: WD Ref document number: 1047967 Country of ref document: HK |
|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20140417 |