CA1066542A - Fixation a douille lobulaire pourvue d'une fente - Google Patents
Fixation a douille lobulaire pourvue d'une fenteInfo
- Publication number
- CA1066542A CA1066542A CA295,425A CA295425A CA1066542A CA 1066542 A CA1066542 A CA 1066542A CA 295425 A CA295425 A CA 295425A CA 1066542 A CA1066542 A CA 1066542A
- Authority
- CA
- Canada
- Prior art keywords
- socket
- lobes
- lobular
- fastener
- drive
- 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
- 230000013011 mating Effects 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 108010051033 Stellin Proteins 0.000 description 2
- 230000004075 alteration Effects 0.000 description 2
- 230000001010 compromised effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000789 fastener Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003313 weakening effect Effects 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
- F16B23/0092—Specially shaped nuts or heads of bolts or screws for rotations by a tool with a head engageable by two or more different tools
-
- 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
- B25B15/00—Screwdrivers
- B25B15/001—Screwdrivers characterised by material or shape of the tool bit
- B25B15/004—Screwdrivers characterised by material or shape of the tool bit characterised by cross-section
- B25B15/005—Screwdrivers characterised by material or shape of the tool bit characterised by cross-section with cross- or star-shaped cross-section
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Slide Fasteners (AREA)
- Insertion Pins And Rivets (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US77486177A | 1977-03-07 | 1977-03-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1066542A true CA1066542A (fr) | 1979-11-20 |
Family
ID=25102519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA295,425A Expired CA1066542A (fr) | 1977-03-07 | 1978-01-23 | Fixation a douille lobulaire pourvue d'une fente |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS53110763A (fr) |
AU (1) | AU512813B2 (fr) |
CA (1) | CA1066542A (fr) |
CH (1) | CH619518A5 (fr) |
DE (1) | DE2807957A1 (fr) |
ES (1) | ES243468Y (fr) |
FR (1) | FR2383350A1 (fr) |
GB (1) | GB1564684A (fr) |
SE (1) | SE7802503L (fr) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4269246A (en) * | 1979-05-10 | 1981-05-26 | Textron Inc. | Fastener and driver assembly |
AT364582B (de) * | 1979-09-27 | 1981-10-27 | Bierbach Georg Schrauben | Nagel zum einschlagen in klemmkopfduebel |
FR2546584B1 (fr) * | 1983-05-26 | 1985-08-30 | Decaut Et Btr Reunis | Organe a visser de pieds reduit par rapport aux organes a visser a six pans creux |
US4998454A (en) * | 1988-11-14 | 1991-03-12 | Black & Decker Inc. | Screwdriver bit for phillips-head fasteners |
EP0369655A3 (fr) * | 1988-11-14 | 1990-07-11 | Black & Decker Inc. | Pointe de tournevis pour vis avec tête Phillips |
DE9001707U1 (de) * | 1990-02-14 | 1991-06-13 | Wera-Werk Hermann Werner Gmbh & Co, 5600 Wuppertal | Innenbuchsensechskantschlüssel |
US5025688A (en) * | 1990-05-22 | 1991-06-25 | Ryder International Corp. | Expandable drive tool tip for screw retention |
DE9110904U1 (de) * | 1991-05-02 | 1992-09-03 | Wera-Werk Hermann Werner Gmbh & Co, 5600 Wuppertal | Schraubwerkzeug, insbesondere Schraubendreher |
DE9311204U1 (de) * | 1993-07-27 | 1993-09-09 | E.G.O. Elektro-Geräte Blanc u. Fischer, 75038 Oberderdingen | Anschlußstück für den elektrischen Anschluß einer Kochplatte |
US5964560A (en) * | 1995-08-15 | 1999-10-12 | Henriksen; Arne | Screw fastener |
WO1997015762A1 (fr) * | 1995-10-27 | 1997-05-01 | Toshiji Yamamoto | Element de transmission de couple |
EP0926362A1 (fr) * | 1997-12-16 | 1999-06-30 | Lucent Technologies Inc. | Dispositif à tête d'entraínement multiple et procédé de fabrication |
ITMI981204A1 (it) * | 1998-05-29 | 1999-11-29 | Mauri Flli Srl | Testa per dispositivi rotanti su comando di relativi utensili di manovra con sede interna per l'accoppiamento con gli utensili |
GB9912546D0 (en) * | 1999-05-29 | 1999-07-28 | Europ Ind Services Limited | An improved fastener |
FR2809781B1 (fr) | 2000-06-06 | 2003-01-03 | Gfi Aerospace | Organe de fixation a empreinte d'extremite dans une partie terminale filetee |
JP5027967B2 (ja) * | 2001-08-08 | 2012-09-19 | 株式会社アドバンス | 歯科用インプラント |
DE102008026310A1 (de) * | 2008-05-31 | 2009-12-24 | Schrauben Betzer Gmbh & Co. Kg | Kraftangriff einer Schraube |
JP5538463B2 (ja) * | 2012-03-27 | 2014-07-02 | 株式会社アドバンス | 歯科用インプラント |
US10690168B2 (en) | 2017-04-14 | 2020-06-23 | Maclean-Fogg Company | Three-point fastener |
CN107328330A (zh) * | 2017-08-21 | 2017-11-07 | 张�浩 | 装修水电交底尺及操作方法 |
US11028870B2 (en) | 2018-01-16 | 2021-06-08 | Maclean-Fogg Company | Hybrid three-point drive fastener |
US10960520B2 (en) * | 2018-09-04 | 2021-03-30 | Snap-On Incorporated | Hex driver |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7626797U1 (fr) * | 1900-01-01 | Graetz Kg, 5990 Altena | ||
US6729A (en) * | 1849-09-18 | John watson and edward cart | ||
US422307A (en) * | 1890-02-25 | libbey | ||
US1910182A (en) * | 1930-10-18 | 1933-05-23 | Peter L Robertson | Slotted socket screw |
US2140449A (en) * | 1937-02-10 | 1938-12-13 | Continental Screw Company | Screw with socketed head and plurality of slots |
US2173707A (en) * | 1937-11-27 | 1939-09-19 | Continental Screw Company | Square socket screw with side slots |
BE433317A (fr) * | 1938-03-17 | |||
US2322509A (en) * | 1941-06-18 | 1943-06-22 | Screw | |
US2359898A (en) * | 1942-10-06 | 1944-10-10 | American Screw Co | Fastener element |
BE538290A (fr) * | 1944-03-25 | |||
US2556155A (en) * | 1946-07-13 | 1951-06-05 | Domnic V Stellin | Socket head screw |
FR1362922A (fr) * | 1962-07-19 | 1964-06-05 | Nihon Doryoku Anzenki Seisakus | Vis à tête, convenant à la fois pour les tournevis ordinaires à tête plate et pour les tournevis à tête en croix |
GB1027698A (en) * | 1962-07-19 | 1966-04-27 | Nihon Doryoku Anzenki Seisakus | Improvements in and relating to screws |
DE1876304U (de) * | 1963-05-16 | 1963-07-25 | Beru Werk Ruprecht Gmbh Co A | Kopfschraube mit kreuzschlitz. |
US3352190A (en) * | 1966-02-07 | 1967-11-14 | Textron Ind Inc | Fastener having extruded driving head |
US3584667A (en) * | 1966-09-19 | 1971-06-15 | Textron Inc | Coupling arrangement and tools for same |
-
1978
- 1978-01-23 CA CA295,425A patent/CA1066542A/fr not_active Expired
- 1978-02-09 AU AU33153/78A patent/AU512813B2/en not_active Expired
- 1978-02-10 GB GB5378/78A patent/GB1564684A/en not_active Expired
- 1978-02-22 FR FR7805088A patent/FR2383350A1/fr active Granted
- 1978-02-23 CH CH198178A patent/CH619518A5/fr not_active IP Right Cessation
- 1978-02-24 DE DE19782807957 patent/DE2807957A1/de active Granted
- 1978-03-06 JP JP2458778A patent/JPS53110763A/ja active Pending
- 1978-03-06 ES ES1978243468U patent/ES243468Y/es not_active Expired
- 1978-03-06 SE SE7802503A patent/SE7802503L/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB1564684A (en) | 1980-04-10 |
FR2383350A1 (fr) | 1978-10-06 |
SE7802503L (sv) | 1978-09-08 |
CH619518A5 (fr) | 1980-09-30 |
ES243468Y (es) | 1980-06-16 |
ES243468U (es) | 1979-09-16 |
AU3315378A (en) | 1979-08-16 |
DE2807957C2 (fr) | 1987-06-04 |
JPS53110763A (en) | 1978-09-27 |
AU512813B2 (en) | 1980-10-30 |
DE2807957A1 (de) | 1978-09-14 |
FR2383350B1 (fr) | 1983-06-24 |
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