GB1229443A - - Google Patents
Info
- Publication number
- GB1229443A GB1229443A GB3179968A GB1229443DA GB1229443A GB 1229443 A GB1229443 A GB 1229443A GB 3179968 A GB3179968 A GB 3179968A GB 1229443D A GB1229443D A GB 1229443DA GB 1229443 A GB1229443 A GB 1229443A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wrenching
- nut
- bolt
- contour
- bergere
- 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
-
- 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
- B25B13/02—Spanners; Wrenches with rigid jaws
- B25B13/06—Spanners; Wrenches with rigid jaws of socket type
- B25B13/065—Spanners; Wrenches with rigid jaws of socket type characterised by the cross-section of the socket
-
- 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
- F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool
- F16B23/003—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool star-shaped or multi-lobular, e.g. Torx-type, twelve-point star
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
- F16D1/101—Quick-acting couplings in which the parts are connected by simply bringing them together axially without axial retaining means rotating with the coupling
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
- F16D2001/103—Quick-acting couplings in which the parts are connected by simply bringing them together axially the torque is transmitted via splined connections
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 |
---|---|---|---|
GB3179968 | 1968-07-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1229443A true GB1229443A (de) | 1971-04-21 |
Family
ID=10328593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3179968A Expired GB1229443A (de) | 1968-07-03 | 1968-07-03 |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1229443A (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0277319A2 (de) * | 1987-01-31 | 1988-08-10 | Siegfried Schneider | Bauelement für Baukastensystem |
US5108238A (en) * | 1991-03-20 | 1992-04-28 | Ewing Paul E | Torque limiting bolt for power wrench tightening |
US5337958A (en) * | 1993-06-02 | 1994-08-16 | Spraying Systems Co. | Screw-in type spray nozzle and method of assembly |
GB2324580A (en) * | 1997-04-21 | 1998-10-28 | Dennis John Hughes | Axial drive serrations on nuts and non-socketed capscrews |
WO1998054437A1 (en) * | 1997-05-30 | 1998-12-03 | Dresser Industries, Inc. | Drill bit nozzle and method of attachment |
-
1968
- 1968-07-03 GB GB3179968A patent/GB1229443A/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0277319A2 (de) * | 1987-01-31 | 1988-08-10 | Siegfried Schneider | Bauelement für Baukastensystem |
EP0277319A3 (en) * | 1987-01-31 | 1989-07-26 | Siegfried Schneider | Building element for a construction system |
US5108238A (en) * | 1991-03-20 | 1992-04-28 | Ewing Paul E | Torque limiting bolt for power wrench tightening |
US5337958A (en) * | 1993-06-02 | 1994-08-16 | Spraying Systems Co. | Screw-in type spray nozzle and method of assembly |
GB2278555A (en) * | 1993-06-02 | 1994-12-07 | Spraying Systems Co | Screw-in type spray nozzle and method of assembly |
GB2278555B (en) * | 1993-06-02 | 1997-09-10 | Spraying Systems Co | Screw-in type spray nozzle and method of assembly |
GB2324580A (en) * | 1997-04-21 | 1998-10-28 | Dennis John Hughes | Axial drive serrations on nuts and non-socketed capscrews |
WO1998054437A1 (en) * | 1997-05-30 | 1998-12-03 | Dresser Industries, Inc. | Drill bit nozzle and method of attachment |
US5927410A (en) * | 1997-05-30 | 1999-07-27 | Dresser Industries, Inc. | Drill bit nozzle and method of attachment |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |