BE731597A - - Google Patents
Info
- Publication number
- BE731597A BE731597A BE731597DA BE731597A BE 731597 A BE731597 A BE 731597A BE 731597D A BE731597D A BE 731597DA BE 731597 A BE731597 A BE 731597A
- Authority
- BE
- Belgium
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
- 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
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Dowels (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5952368A GB1271223A (en) | 1968-04-16 | 1968-04-16 | Fastening device |
GB1788668 | 1968-04-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE731597A true BE731597A (xx) | 1969-10-01 |
Family
ID=26252981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE731597D BE731597A (xx) | 1968-04-16 | 1969-04-16 |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS4825459B1 (xx) |
BE (1) | BE731597A (xx) |
CH (1) | CH522136A (xx) |
DE (1) | DE1919340C2 (xx) |
FR (1) | FR2006298A1 (xx) |
IE (1) | IE33450B1 (xx) |
NL (1) | NL6905802A (xx) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53154560U (xx) * | 1977-05-11 | 1978-12-05 | ||
GB8614402D0 (en) * | 1986-06-13 | 1986-07-16 | Ellis A E H | Security drive assemblies |
FR2618497B1 (fr) * | 1987-07-22 | 1990-03-02 | Henry Max | Dispositif empechant le desserage d'un ecrou, d'une vis ou d'un boulon utilisable notamment comme dispositif de protection contre le vol d'une roue d'un vehicule automobile |
WO2016017269A1 (ja) * | 2014-07-31 | 2016-02-04 | 日産自動車株式会社 | 車両用ホイールロックアセンブリ |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US641191A (en) * | 1899-04-22 | 1900-01-09 | John W Champion | Safety nut and bolt-head. |
US2345949A (en) * | 1942-02-23 | 1944-04-04 | Roland W Robbins | Locking device |
DE881129C (de) * | 1951-07-07 | 1953-06-29 | Norbert A Kreuz | Sicherung gegen unbefugtes Loesen von Sperrmitteln, insbesondere von Schrauben, Muttern od. dgl. |
US3060785A (en) * | 1959-06-30 | 1962-10-30 | Standard Screw | Tamperproof bolt head having hidden tool engaging surfaces |
-
1969
- 1969-04-15 IE IE50369A patent/IE33450B1/xx unknown
- 1969-04-15 NL NL6905802A patent/NL6905802A/xx unknown
- 1969-04-16 BE BE731597D patent/BE731597A/xx unknown
- 1969-04-16 DE DE19691919340 patent/DE1919340C2/de not_active Expired
- 1969-04-16 FR FR6911739A patent/FR2006298A1/fr not_active Withdrawn
- 1969-04-16 JP JP2989669A patent/JPS4825459B1/ja active Pending
- 1969-04-16 CH CH575869A patent/CH522136A/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE1919340A1 (de) | 1969-10-23 |
JPS4825459B1 (xx) | 1973-07-28 |
FR2006298A1 (xx) | 1969-12-26 |
IE33450L (en) | 1969-10-16 |
DE1919340C2 (de) | 1982-02-04 |
IE33450B1 (en) | 1974-07-10 |
CH522136A (fr) | 1972-04-30 |
NL6905802A (xx) | 1969-10-20 |