JPH0736179Y2 - ボルト - Google Patents
ボルトInfo
- Publication number
- JPH0736179Y2 JPH0736179Y2 JP1990088633U JP8863390U JPH0736179Y2 JP H0736179 Y2 JPH0736179 Y2 JP H0736179Y2 JP 1990088633 U JP1990088633 U JP 1990088633U JP 8863390 U JP8863390 U JP 8863390U JP H0736179 Y2 JPH0736179 Y2 JP H0736179Y2
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- head
- socket hole
- angle
- present
- 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 - Lifetime
Links
- 101100399298 Dictyostelium discoideum limF gene Proteins 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process 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
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
- Y10S411/919—Screw having driving contacts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Branch Pipes, Bends, And The Like (AREA)
- Connection Of Plates (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990088633U JPH0736179Y2 (ja) | 1990-08-23 | 1990-08-23 | ボルト |
US07/748,766 US5174704A (en) | 1990-08-23 | 1991-08-23 | Bolt head and socket for the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990088633U JPH0736179Y2 (ja) | 1990-08-23 | 1990-08-23 | ボルト |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0446216U JPH0446216U (US07709020-20100504-C00041.png) | 1992-04-20 |
JPH0736179Y2 true JPH0736179Y2 (ja) | 1995-08-16 |
Family
ID=13948217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990088633U Expired - Lifetime JPH0736179Y2 (ja) | 1990-08-23 | 1990-08-23 | ボルト |
Country Status (2)
Country | Link |
---|---|
US (1) | US5174704A (US07709020-20100504-C00041.png) |
JP (1) | JPH0736179Y2 (US07709020-20100504-C00041.png) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1273374B (it) * | 1994-03-04 | 1997-07-08 | Assistenza Tecnica Srl | Vite per serraggi di precisione |
US6698315B1 (en) * | 1998-04-13 | 2004-03-02 | Wright Tool Company | High torque wrenching system |
US6354175B1 (en) | 1999-02-08 | 2002-03-12 | Black & Decker Inc. | Nutsetter |
WO2000058056A1 (en) * | 1999-03-31 | 2000-10-05 | Wright Tool Company | Asymmetrical fastening system |
US6626067B1 (en) * | 2000-09-27 | 2003-09-30 | Snap-On Technologies, Inc. | Retention socket geometry variations |
US6655888B2 (en) | 2002-01-16 | 2003-12-02 | Hi-Shear Corporation | Lobed drive for hi-lite fastener |
US6736580B2 (en) | 2002-01-16 | 2004-05-18 | Hi-Shear Corporation | Lobed drive for hi-lite fastener |
US8491247B2 (en) * | 2009-11-19 | 2013-07-23 | Maclean-Fogg Company | Fastener with improved torque bearing surface |
TWM386946U (en) * | 2010-03-19 | 2010-08-21 | Xi-Gang Xu | Anti-slip nut and bolt |
DE102010037357B4 (de) * | 2010-09-06 | 2014-09-11 | Kompressorenbau Bannewitz Gmbh | Mechanisches Verbindungselement |
CA2764079A1 (en) * | 2011-01-20 | 2012-07-20 | Straumann Holding Ag | Assembly of a dental implant and an insertion tool |
US8936423B2 (en) * | 2011-08-18 | 2015-01-20 | Maclean-Fogg Company | Plastic polymer covered fastener |
US11806843B2 (en) * | 2013-11-15 | 2023-11-07 | Snap-On Incorporated | Socket drive improvement |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5036952U (US07709020-20100504-C00041.png) * | 1973-08-06 | 1975-04-17 | ||
US3908488A (en) * | 1973-10-01 | 1975-09-30 | Alfred Frederick Andersen | Minimum stressed wrench |
US3903764A (en) * | 1973-11-14 | 1975-09-09 | Alfred Frederick Andersen | Minimum stressed wrench |
JPS5526327B2 (US07709020-20100504-C00041.png) * | 1974-07-09 | 1980-07-12 | ||
JPS534052U (US07709020-20100504-C00041.png) * | 1976-06-30 | 1978-01-14 | ||
GB2098693B (en) * | 1981-03-30 | 1984-09-12 | Isotech Consultants Inc | Screw driving socket and a punch for forming the socket |
US4512220A (en) * | 1982-04-01 | 1985-04-23 | Snap-On Tools Corporation | Fast lead socket wrench |
US4646594A (en) * | 1984-08-08 | 1987-03-03 | Tien Kuang Yung | Wrench socket |
US4765211A (en) * | 1985-09-18 | 1988-08-23 | Colvin David S | Wrench opening |
US4930378A (en) * | 1988-04-22 | 1990-06-05 | David S. Colvin | Wrench opening engagement surface configuration |
US5012706A (en) * | 1988-12-16 | 1991-05-07 | Wright Tool Company | Socket wrench opening |
US4882957A (en) * | 1988-12-16 | 1989-11-28 | Wright Tool Company | Socket wrench opening |
-
1990
- 1990-08-23 JP JP1990088633U patent/JPH0736179Y2/ja not_active Expired - Lifetime
-
1991
- 1991-08-23 US US07/748,766 patent/US5174704A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5174704A (en) | 1992-12-29 |
JPH0446216U (US07709020-20100504-C00041.png) | 1992-04-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |