ATA50192A - MACHINE TOOL TIGHTENING AND RELEASING A NUT - Google Patents

MACHINE TOOL TIGHTENING AND RELEASING A NUT

Info

Publication number
ATA50192A
ATA50192A AT50192A AT50192A ATA50192A AT A50192 A ATA50192 A AT A50192A AT 50192 A AT50192 A AT 50192A AT 50192 A AT50192 A AT 50192A AT A50192 A ATA50192 A AT A50192A
Authority
AT
Austria
Prior art keywords
releasing
nut
machine tool
tool tightening
tightening
Prior art date
Application number
AT50192A
Other languages
German (de)
Other versions
AT398925B (en
Original Assignee
Vaillant Gmbh
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 Vaillant Gmbh filed Critical Vaillant Gmbh
Priority to AT50192A priority Critical patent/AT398925B/en
Priority to DE9303817U priority patent/DE9303817U1/en
Publication of ATA50192A publication Critical patent/ATA50192A/en
Application granted granted Critical
Publication of AT398925B publication Critical patent/AT398925B/en

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
    • F16B23/0061—Specially shaped nuts or heads of bolts or screws for rotations by a tool with grooves, notches or splines on the external peripheral surface designed for tools engaging in radial direction
    • 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
    • B25B13/48—Spanners; Wrenches for special purposes
    • 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
    • B25B13/48—Spanners; Wrenches for special purposes
    • B25B13/50—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes
    • 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
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/002—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose for special purposes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Transmission Devices (AREA)
AT50192A 1992-03-13 1992-03-13 MACHINE TOOL TIGHTENING AND RELEASING A NUT AT398925B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT50192A AT398925B (en) 1992-03-13 1992-03-13 MACHINE TOOL TIGHTENING AND RELEASING A NUT
DE9303817U DE9303817U1 (en) 1992-03-13 1993-03-09 Tool for mechanical tightening and loosening of a union nut

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT50192A AT398925B (en) 1992-03-13 1992-03-13 MACHINE TOOL TIGHTENING AND RELEASING A NUT

Publications (2)

Publication Number Publication Date
ATA50192A true ATA50192A (en) 1994-07-15
AT398925B AT398925B (en) 1995-02-27

Family

ID=3492281

Family Applications (1)

Application Number Title Priority Date Filing Date
AT50192A AT398925B (en) 1992-03-13 1992-03-13 MACHINE TOOL TIGHTENING AND RELEASING A NUT

Country Status (2)

Country Link
AT (1) AT398925B (en)
DE (1) DE9303817U1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19840916A1 (en) * 1998-09-08 2000-03-09 Adam Vollweiter Device for loosening tight screws and nuts and a nut adapted to this device
DE102015105717A1 (en) * 2015-04-15 2016-10-20 Josef Häringer Wrench and screw

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3541901A (en) * 1968-08-30 1970-11-24 Mark M Murata Adjustable socket
GB1369316A (en) * 1972-10-06 1974-10-02 Textron Inc Screw fastener provided with a cover
SE381923B (en) * 1973-02-27 1975-12-22 Bulten Kanthal Ab FLANGE SCREW
US4549438A (en) * 1983-07-25 1985-10-29 Consolidated Devices, Inc. Torque multiplying torque wrench
IT8452845V0 (en) * 1984-01-17 1984-01-17 Fossati Onorina SCREW SUITABLE FOR PRECISION TIGHTENING TORQUES
US4685848A (en) * 1985-02-12 1987-08-11 Langer Alfred C Gear headed fastener and drive tool structure
US4914987A (en) * 1988-09-20 1990-04-10 Grumman Aerospace Corporation Tube coupling tightening tool

Also Published As

Publication number Publication date
AT398925B (en) 1995-02-27
DE9303817U1 (en) 1993-04-22

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee