ES268197U - Acoplamiento para la transmision del par torsor entre un tornillo y una herramienta de apriete. - Google Patents

Acoplamiento para la transmision del par torsor entre un tornillo y una herramienta de apriete.

Info

Publication number
ES268197U
ES268197U ES1981268197U ES268197U ES268197U ES 268197 U ES268197 U ES 268197U ES 1981268197 U ES1981268197 U ES 1981268197U ES 268197 U ES268197 U ES 268197U ES 268197 U ES268197 U ES 268197U
Authority
ES
Spain
Prior art keywords
fastener
driver
wings
recess
cruciform
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
Application number
ES1981268197U
Other languages
English (en)
Other versions
ES268197Y (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GKN Screws and Fasteners Ltd
Original Assignee
GKN Screws and Fasteners Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by GKN Screws and Fasteners Ltd filed Critical GKN Screws and Fasteners Ltd
Publication of ES268197U publication Critical patent/ES268197U/es
Application granted granted Critical
Publication of ES268197Y publication Critical patent/ES268197Y/es
Expired legal-status Critical Current

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
    • B25B15/00—Screwdrivers
    • 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
    • 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
    • F16B23/0023—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 substantially cross-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Air Bags (AREA)
  • Clamps And Clips (AREA)
  • Pyrane Compounds (AREA)
  • Dowels (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Insertion Pins And Rivets (AREA)
  • Table Devices Or Equipment (AREA)
  • Connection Of Plates (AREA)

Abstract

Acoplamiento para la transmisión del par torsor entre un tornillo y una herramienta de apriete, presentando el tornillo en su cabeza un rebajo cruciforme central, mientras que la herramienta presenta una porción externa cruciforme para acoplarse en el rebajo de la cabeza del tornillo, caracterizado porque el rebajo presenta por lo menos tres canales radiales que se extienden desde un cavidad central que se conifica la base del rebajo, la herramienta presenta un número igual de alas radiales que se conecta desde un núcleo central para el acoplamiento con los canales del rebaje y que conifican en dimensiones radiales hacia la punta de las herramienta con un ángulo de conicidad que que no es menor que la herramiento con un ángulo de conicidad que no es menor que la conicidad de los canales siendo la anchura de las alas en el canto superior del rebaje, cuando la herramienta se puede mover angularmente alrededor de su eje en el rebaje para asegurar contacto de accionamiento o apriete entre entrela herramienta y el rebaje en los cantos exteriores superiores del rebaje donde la anchura de los canales se conifica hacia la base del rebaje en el grado necesario para que los extremos de las puntas de las alas de la herramienta queden confinados en los canales con objeto de proporcionar una acoplamiento establece entre la herramienta y el elemento de sujección.
ES1981268197U 1980-07-23 1981-07-22 Acoplamiento para la transmision del par torsor entre un tornillo y una herramienta de apriete. Expired ES268197Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8024144 1980-07-23

Publications (2)

Publication Number Publication Date
ES268197U true ES268197U (es) 1983-06-01
ES268197Y ES268197Y (es) 1983-12-01

Family

ID=10514986

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1981268197U Expired ES268197Y (es) 1980-07-23 1981-07-22 Acoplamiento para la transmision del par torsor entre un tornillo y una herramienta de apriete.

Country Status (16)

Country Link
US (1) US4464957A (es)
EP (1) EP0046010B1 (es)
JP (1) JPS5771777A (es)
KR (1) KR850000880B1 (es)
AT (1) ATE19138T1 (es)
AU (1) AU7286581A (es)
BR (1) BR8104708A (es)
DE (1) DE3174306D1 (es)
DK (1) DK326081A (es)
ES (1) ES268197Y (es)
HK (1) HK80387A (es)
NO (1) NO812513L (es)
PT (1) PT73379B (es)
SG (1) SG51487G (es)
ZA (1) ZA814701B (es)
ZW (1) ZW17481A1 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0551930A3 (en) * 1988-11-14 1993-08-18 Black & Decker Inc. Screwdriver bit for phillips-head fasteners
US4998454A (en) * 1988-11-14 1991-03-12 Black & Decker Inc. Screwdriver bit for phillips-head fasteners
US4970922A (en) * 1989-03-23 1990-11-20 Snap-On Tools Corporation Torque driving tool and retainer for driven member
WO1999047820A1 (es) * 1998-03-18 1999-09-23 Francisco Casino Lorite Conjunto de tornillo y destornillador mutuamente autoagarrables
JP3050542B1 (ja) * 1998-12-18 2000-06-12 有限会社新城製作所 穴付き頭部をもつねじ及びそのドライバビット
US6199455B1 (en) * 1999-03-08 2001-03-13 Jjct Enterprises, Inc. Driver, fastener and forming tool
US20030000351A1 (en) * 2001-06-28 2003-01-02 Ortho Development Corporation Interference fit screw driver
SE526887C2 (sv) * 2003-10-01 2005-11-15 Nobel Biocare Ab Anordning vid implantat med invändig fattning för vridverktyg
US6988432B2 (en) * 2003-11-06 2006-01-24 Uniscrew Worldwide, Inc. Multi-tiered-recess screws
EP2393634B1 (en) * 2009-02-05 2014-04-30 Milwaukee Electric Tool Corporation Screwdriver
US8621961B2 (en) * 2009-04-28 2014-01-07 Milwaukee Electric Tool Corporation Multi-purpose tool
USD754513S1 (en) 2010-02-05 2016-04-26 Milwaukee Electric Tool Corporation Screwdriver head
US8291795B2 (en) * 2010-03-02 2012-10-23 Phillips Screw Company Fastener system with stable engagement and stick fit
MX2014002180A (es) * 2011-08-25 2015-02-10 Infastech Ip Pte Ltd Destornillador lobular ahusado y sujetador.
US10968939B2 (en) * 2011-08-25 2021-04-06 Infastech Intellectual Properties Pte. Ltd. Tapered lobular driver and fastener
JP6157010B2 (ja) * 2011-08-25 2017-07-05 インファステック インテレクチュアル プロパティーズ ピーティーイー．リミテッド 締結具およびトルク伝達ドライバー
US8955418B2 (en) 2013-03-08 2015-02-17 Black & Decker Inc. Threaded fastener driving tool
TW201420284A (zh) * 2013-09-06 2014-06-01 Great Metal Production Co Ltd E 螺絲起子驅動部的結構與製法
DE102013113401A1 (de) * 2013-12-03 2015-06-03 Adolf Würth GmbH & Co. KG Schraube und Antriebselement mit Fase
EP3191260B1 (en) * 2014-09-11 2020-10-21 Infastech Intellectual Properties Pte. Ltd. Tapered lobular driver and fastener
US9957993B2 (en) 2014-12-17 2018-05-01 Research Engineering & Manufacturing Inc Recessed head fastener and driver combination
CN111941336B (zh) * 2015-08-18 2022-07-08 英法斯泰克知识产权私人有限公司 渐细的叶片状驱动器和紧固件
WO2018013256A1 (en) 2016-07-11 2018-01-18 Phillips Screw Company Fastener system with stabilizer rib

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA487293A (en) * 1952-10-14 J. Tomalis Joseph Screw socket
NL42923C (es) * 1934-07-03
US2058197A (en) * 1935-12-12 1936-10-20 Maxwell A West Screw
GB715163A (en) * 1952-05-06 1954-09-08 Res Eng & Mfg Driving tool for socket head fasteners
US2859782A (en) * 1955-07-01 1958-11-11 Phillips Screw Co Hy-torque drive tool
US3575080A (en) * 1968-12-02 1971-04-13 Patrick M Hannay Fastener wrenching means
US3658105A (en) * 1970-05-04 1972-04-25 John Burt Fastener driving arrangement
JPS5333078Y2 (es) * 1973-10-29 1978-08-15
US4151621A (en) * 1974-09-12 1979-05-01 Phillips Screw Company Tools for punching fastener heads
US4084478A (en) * 1974-09-12 1978-04-18 Phillips Screw Company Screw heads
GB1521141A (en) * 1975-07-19 1978-08-16 Gkn Fasteners Ltd Threaded fastener
US4126908A (en) * 1975-07-19 1978-11-28 Gill Peter J Threaded fastener recess forming punch
US4228723A (en) * 1977-09-16 1980-10-21 Cunningham Hilary H Fastener recess

Also Published As

Publication number Publication date
SG51487G (en) 1987-08-28
DE3174306D1 (en) 1986-05-15
EP0046010A1 (en) 1982-02-17
EP0046010B1 (en) 1986-04-09
NO812513L (no) 1982-01-25
AU7286581A (en) 1982-01-28
KR850000880B1 (ko) 1985-06-26
HK80387A (en) 1987-11-06
PT73379A (en) 1981-08-01
ATE19138T1 (de) 1986-04-15
KR830005972A (ko) 1983-09-14
ZA814701B (en) 1982-07-28
JPS5771777A (en) 1982-05-04
ES268197Y (es) 1983-12-01
US4464957A (en) 1984-08-14
ZW17481A1 (en) 1981-12-02
PT73379B (en) 1982-10-01
DK326081A (da) 1982-01-24
BR8104708A (pt) 1982-04-06

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