ES1031713U - Antirremoción screw. (Machine-translation by Google Translate, not legally binding) - Google Patents
Antirremoción screw. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES1031713U ES1031713U ES09501996U ES9501996U ES1031713U ES 1031713 U ES1031713 U ES 1031713U ES 09501996 U ES09501996 U ES 09501996U ES 9501996 U ES9501996 U ES 9501996U ES 1031713 U ES1031713 U ES 1031713U
- Authority
- ES
- Spain
- Prior art keywords
- screw
- maneuver
- antirremoción
- translation
- machine
- 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
-
- 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
- F16B23/0076—Specially shaped nuts or heads of bolts or screws for rotations by a tool causing slipping of the tool in loosening rotation, i.e. disabling unscrewing unless another tool is used
-
- 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
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/041—Specially-shaped shafts
- F16B35/044—Specially-shaped ends
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dowels (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Transmission Devices (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- External Artificial Organs (AREA)
- Lock And Its Accessories (AREA)
- Bolts, Nuts, And Washers (AREA)
Abstract
Screw antirremoción (1) of the type comprising a body or rod (3) threading a first end kingdom to a part of maneuver (2), comprising portions substantially wedge-shaped (5) arranged radially, so the quoted part of maneuver (2) is manoeuvrable by such parties sensitively wegde (5) only in the sense screwing the screw (12) of the shaft (3), comprising, in the second end stem or body (3) thread part a maneuver (4) having an outer diameter than the shank (3) and allow able to maneuver the screw at least in the meaning of unscrewed. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI940525 IT233880Y1 (en) | 1994-07-19 | 1994-07-19 | SCREW OF THE ANTI-REMOVAL TYPE |
Publications (2)
Publication Number | Publication Date |
---|---|
ES1031713U true ES1031713U (en) | 1996-02-01 |
ES1031713Y ES1031713Y (en) | 1996-07-01 |
Family
ID=11368285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9501996U Expired - Fee Related ES1031713Y (en) | 1994-07-19 | 1995-07-19 | ANTI-REMOVE SCREW. |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE29510396U1 (en) |
ES (1) | ES1031713Y (en) |
FR (1) | FR2722847B3 (en) |
IT (1) | IT233880Y1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008142191A1 (en) * | 2007-05-24 | 2008-11-27 | Tsf Navarra De Tecnicas De Soldadura Y Fijacion, S.L. | Security screw and nut, with specific wrenches for tightening and loosening thereof |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3411441B2 (en) * | 1996-03-29 | 2003-06-03 | 本田技研工業株式会社 | Anti-removable cross recessed screw and anti-removable polygonal hole screw |
DE202006008126U1 (en) * | 2006-05-20 | 2007-10-04 | Fischerwerke Artur Fischer Gmbh & Co. Kg | screw |
FR2952148B1 (en) | 2009-11-02 | 2012-03-02 | Georges Bidet | VISIBLE CONNECTION INDEMONTABLE. |
-
1994
- 1994-07-19 IT ITMI940525 patent/IT233880Y1/en active IP Right Grant
-
1995
- 1995-06-27 DE DE29510396U patent/DE29510396U1/en not_active Expired - Lifetime
- 1995-07-05 FR FR9508103A patent/FR2722847B3/en not_active Expired - Lifetime
- 1995-07-19 ES ES9501996U patent/ES1031713Y/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008142191A1 (en) * | 2007-05-24 | 2008-11-27 | Tsf Navarra De Tecnicas De Soldadura Y Fijacion, S.L. | Security screw and nut, with specific wrenches for tightening and loosening thereof |
ES2308930A1 (en) * | 2007-05-24 | 2008-12-01 | Tsf Navarra De Tecnicas De Soldadura Y Fijacion, S.L. | Security screw and nut, with specific wrenches for tightening and loosening thereof |
Also Published As
Publication number | Publication date |
---|---|
IT233880Y1 (en) | 2000-02-10 |
FR2722847B3 (en) | 1996-06-07 |
ES1031713Y (en) | 1996-07-01 |
DE29510396U1 (en) | 1995-09-07 |
ITMI940525U1 (en) | 1996-01-19 |
FR2722847A3 (en) | 1996-01-26 |
ITMI940525V0 (en) | 1994-07-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Grant refused |
Effective date: 19990604 |
|
FD1K | Utility model lapsed |
Effective date: 20050720 |