IT1250503B - FIXING DEVICE WITH A RECESSED NON-CIRCULAR HEAD, AND SCREWDRIVER FOR THE FIXING DEVICE. - Google Patents

FIXING DEVICE WITH A RECESSED NON-CIRCULAR HEAD, AND SCREWDRIVER FOR THE FIXING DEVICE.

Info

Publication number
IT1250503B
IT1250503B ITTO910742A ITTO910742A IT1250503B IT 1250503 B IT1250503 B IT 1250503B IT TO910742 A ITTO910742 A IT TO910742A IT TO910742 A ITTO910742 A IT TO910742A IT 1250503 B IT1250503 B IT 1250503B
Authority
IT
Italy
Prior art keywords
fixing device
circular
screwdriver
head
improved
Prior art date
Application number
ITTO910742A
Other languages
Italian (it)
Inventor
Michael Janusz
George G Dewey
Original Assignee
Illinois Tool Works
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 Illinois Tool Works filed Critical Illinois Tool Works
Publication of ITTO910742A0 publication Critical patent/ITTO910742A0/en
Publication of ITTO910742A1 publication Critical patent/ITTO910742A1/en
Application granted granted Critical
Publication of IT1250503B publication Critical patent/IT1250503B/en

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
    • B25B31/00—Hand tools for applying fasteners
    • 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
    • F16B23/0053—Specially shaped nuts or heads of bolts or screws for rotations by a tool with a conical or prismatic recess for receiving a centering pin of the tool apparatus
    • 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
    • B25B23/00—Details of, or accessories for, spanners, wrenches, 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
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/02—Arrangements for handling screws or nuts
    • B25B23/08—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation
    • B25B23/10—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D15/00—Apparatus or tools for roof working
    • E04D15/04—Apparatus or tools for roof working for roof coverings comprising slabs, sheets or flexible material
    • E04D2015/042—Fixing to the roof supporting structure
    • E04D2015/047—Fixing to the roof supporting structure by screwing
    • 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
    • F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/10—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws
    • F16B25/103—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws by means of a drilling screw-point, i.e. with a cutting and material removing action
    • 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
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/01—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening elements specially adapted for honeycomb panels

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)
  • Clamps And Clips (AREA)
  • Insertion Pins And Rivets (AREA)
  • Connection Of Plates (AREA)

Abstract

Un dispositivo di fissaggio perfezionato avente una testa non circolare con una cavità concava che fornisce un riferimento utile per centrare la testa rispetto ad un alloggiamento non circolare di un membro di avvitamento. La cavità può avere una parete a tronco di cono che definisce un bordo superiore circolare o delle pareti sostanzialmente triangolari che definiscono un bordo superiore non circolare. Un avvitatore migliorato utile per avvitare il dispositivo di fissaggio perfezionato.Nell'avvitatore migliorato, un membro di avvitamento ha un'estensione tubolare con un alloggiamento non circolare e un perno di centraggio è mobile in direzione assiale verso una posizione estesa, in cui una estremità convessa del perno di centraggio si inserisce nella cavità concava quando l'alloggiamento è inserito assialmente sopra la testa del dispositivo di fissaggio. Il perno di centraggio è spinto verso la posizione estesa.An improved fixing device having a non-circular head with a concave cavity which provides a useful reference for centering the head with respect to a non-circular housing of a screwing member. The cavity may have a truncated cone wall which defines a circular top edge or substantially triangular walls which define a non-circular top edge. An improved screwdriver useful for screwing the improved fastener.In the improved screwdriver, a screwing member has a tubular extension with a non-circular housing and a centering pin is movable in the axial direction towards an extended position, where one end convex of the centering pin fits into the concave cavity when the housing is inserted axially above the head of the fastener. The centering pin is pushed towards the extended position.

ITTO910742A 1990-10-03 1991-10-01 FIXING DEVICE WITH A RECESSED NON-CIRCULAR HEAD, AND SCREWDRIVER FOR THE FIXING DEVICE. IT1250503B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59212990A 1990-10-03 1990-10-03

Publications (3)

Publication Number Publication Date
ITTO910742A0 ITTO910742A0 (en) 1991-10-01
ITTO910742A1 ITTO910742A1 (en) 1992-04-04
IT1250503B true IT1250503B (en) 1995-04-08

Family

ID=24369408

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO910742A IT1250503B (en) 1990-10-03 1991-10-01 FIXING DEVICE WITH A RECESSED NON-CIRCULAR HEAD, AND SCREWDRIVER FOR THE FIXING DEVICE.

Country Status (17)

Country Link
JP (1) JPH07103889B2 (en)
KR (1) KR920007754A (en)
AU (1) AU655778B2 (en)
BE (1) BE1006015A3 (en)
CA (1) CA2051728C (en)
DE (2) DE4132504A1 (en)
ES (1) ES2065789B1 (en)
FI (1) FI914649A (en)
FR (1) FR2668802A1 (en)
GB (2) GB2250559B (en)
HK (1) HK112895A (en)
IT (1) IT1250503B (en)
MX (1) MX9101272A (en)
NL (1) NL9101661A (en)
NO (1) NO913876L (en)
NZ (1) NZ240017A (en)
SE (1) SE9102846L (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994015736A1 (en) * 1993-01-07 1994-07-21 Henrob Ltd. Improved fastening tools
EP0657252A1 (en) * 1993-09-13 1995-06-14 Fischerwerke Arthur Fischer GmbH & Co. KG A fastener driving tool for driving anchorable fasteners
JPH08229847A (en) * 1995-02-28 1996-09-10 Max Co Ltd Attachment for box nailing machine
FR2760063B1 (en) * 1997-02-21 1999-05-07 Spit Soc Prospect Inv Techn NOZZLE OF BUFFER SEALING APPARATUS FOR FIXING ELECTRICIAN LYRE
US6729522B2 (en) * 2001-01-26 2004-05-04 Illinois Tool Works Inc. Fastener driving tool having improved bearing and fastener guide assemblies
JP2007321851A (en) * 2006-05-31 2007-12-13 Abc Trading Co Ltd Screw, power rotary tool bit, and building design fitting constructing method
US8387846B2 (en) 2009-06-08 2013-03-05 Illinois Tool Works Inc Fastening tool with blind guide work contact tip
DE102011002791B4 (en) * 2011-01-17 2014-07-17 Ejot Baubefestigungen Gmbh Fastener setting unit
US11433511B2 (en) 2013-03-15 2022-09-06 Omg, Inc. Dual positionable fastener installation tool adaptor
US10124470B2 (en) 2013-03-15 2018-11-13 Omg, Inc. Fastener installation tool adaptor
US11975424B2 (en) 2013-03-15 2024-05-07 Omg, Inc. Multiple entry angle adaptor with locator for fastener installation tool
KR101465538B1 (en) * 2014-09-01 2014-11-26 (주)보성테크 automatic alignment type screw assembling device
CA3030973A1 (en) * 2016-08-17 2018-02-22 Omg, Inc. Fastener installation tool adaptor
CN112518305A (en) * 2020-11-25 2021-03-19 南京宇众自动化装备有限公司 Bolt mounting device

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB357468A (en) * 1931-02-10 1931-09-24 Harry Frederick Atkins Improvements in the heads of screws and bolts
GB360320A (en) * 1931-03-06 1931-11-05 Arthur William Pougher Improvements in and connected with boots and shoes
GB442377A (en) * 1934-07-16 1936-02-07 Standard Pressed Steel Co Improvements in socket head cap screws
GB513497A (en) * 1938-04-09 1939-10-13 Clyde Jay Coleman Improvements in and relating to screws and the method of manufacturing them
GB962424A (en) * 1962-12-19 1964-07-01 Textron Ind Inc Improvements in or relating to the manufacture of headed articles having internal and external torque engaging means
GB1032144A (en) * 1964-03-24 1966-06-08 Allen Mfg Company Screw threaded fastener
US3368431A (en) * 1966-05-12 1968-02-13 Tru Tork Inc Nut-running apparatus
US3750257A (en) * 1971-12-30 1973-08-07 Kaynar Mfg Co Systematized apparatus for driving fasteners
FR2204242A5 (en) * 1972-10-25 1974-05-17 Martin Georges
GB1452893A (en) * 1972-11-03 1976-10-20 Ellis A E H Security nut and bolt
US4289049A (en) * 1979-10-01 1981-09-15 The Lamson & Sessions Co. Bolt holding machine wrench
JPS57118172U (en) * 1981-01-12 1982-07-22
GB2123509B (en) * 1982-06-25 1986-01-29 Atomic Energy Authority Uk Screw fasteners
GB2131113A (en) * 1982-11-25 1984-06-13 Chang Chung Hsing Bolt driving formation
DE3325565A1 (en) * 1983-07-15 1985-01-24 EJOT Eberhard Jaeger GmbH & Co KG, 5928 Bad Laasphe DEVICE FOR USE UNLOCKING SCREWS
DE3436204A1 (en) * 1984-10-03 1986-04-03 Eberhard Jaeger GmbH & Co KG Verbindungstechnik, 5928 Bad Laasphe SCREW AND DRIVING TOOL HERE
JPH0445818Y2 (en) * 1986-07-28 1992-10-28
IT1223888B (en) * 1988-11-07 1990-09-29 Fiat Auto Spa DEVICE FOR SCREWING A SELF-TAPPING ORGAN INTO A SMOOTH HOLE PREPARED IN A STRUCTURE INTENDED TO RECEIVE SUCH ORGAN
JP3044220U (en) * 1997-05-31 1997-12-16 良樹 川戸 Rain avoidance device for vehicle entrance and exit

Also Published As

Publication number Publication date
HK112895A (en) 1995-07-21
GB9120661D0 (en) 1991-11-06
ES2065789R (en) 1995-05-16
DE4132504A1 (en) 1992-04-09
NL9101661A (en) 1992-05-06
JPH07103889B2 (en) 1995-11-08
CA2051728C (en) 1996-03-19
SE9102846D0 (en) 1991-10-02
CA2051728A1 (en) 1992-04-04
FI914649A0 (en) 1991-10-03
ITTO910742A0 (en) 1991-10-01
GB2250559A (en) 1992-06-10
GB2268241A (en) 1994-01-05
FR2668802A1 (en) 1992-05-07
JPH05118312A (en) 1993-05-14
DE9115987U1 (en) 1992-03-05
ES2065789B1 (en) 1997-02-01
AU8489091A (en) 1992-04-09
KR920007754A (en) 1992-05-27
NZ240017A (en) 1994-06-27
ITTO910742A1 (en) 1992-04-04
FI914649A (en) 1992-04-04
GB2250559B (en) 1995-03-08
NO913876L (en) 1992-04-06
NO913876D0 (en) 1991-10-02
ES2065789A2 (en) 1995-02-16
MX9101272A (en) 1992-06-05
GB9312661D0 (en) 1993-08-04
BE1006015A3 (en) 1994-04-19
SE9102846L (en) 1992-04-04
AU655778B2 (en) 1995-01-12

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Legal Events

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0001 Granted