SE9503052D0 - Screwing device for ultrasound controlled tightening of screw connections - Google Patents

Screwing device for ultrasound controlled tightening of screw connections

Info

Publication number
SE9503052D0
SE9503052D0 SE9503052A SE9503052A SE9503052D0 SE 9503052 D0 SE9503052 D0 SE 9503052D0 SE 9503052 A SE9503052 A SE 9503052A SE 9503052 A SE9503052 A SE 9503052A SE 9503052 D0 SE9503052 D0 SE 9503052D0
Authority
SE
Sweden
Prior art keywords
screwing device
screw connections
drive shaft
rotary drive
controlled tightening
Prior art date
Application number
SE9503052A
Other languages
Swedish (sv)
Other versions
SE508925C2 (en
SE9503052L (en
Inventor
Michael Habele
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of SE9503052D0 publication Critical patent/SE9503052D0/en
Publication of SE9503052L publication Critical patent/SE9503052L/en
Publication of SE508925C2 publication Critical patent/SE508925C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
    • B23P19/06—Screw or nut setting or loosening machines
    • B23P19/065—Arrangements for torque limiters or torque indicators in screw or nut setting machines
    • B23P19/066—Arrangements for torque limiters or torque indicators in screw or nut setting machines by electrical means
    • 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
    • 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
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or 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
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B25B23/142—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers
    • B25B23/1422—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters
    • B25B23/1425—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters by electrical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

The screwing device is assembled from a plurality of separate functional units 10, (37, Fig 1b) which can be releasably connected to one another via torque transmission coupling means 35. One functional unit 10 has axial signal transmission means 21, 22 with a rotary drive shaft 11 for transmitting electrical signals to an from a vibration body 19 on a screw 16. A second functional unit (37) has radial signal transmission means (43, 45, 46) through a wall of the rotary drive shaft to a control circuit (38). The signal tranmission between the functional units takes place via a connector 34. <IMAGE>
SE9503052A 1994-09-06 1995-09-05 Screwing device for ultrasound controlled tightening of screw connections SE508925C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19944431674 DE4431674A1 (en) 1994-09-06 1994-09-06 Screwing device for ultrasound-controlled tightening of screw connections

Publications (3)

Publication Number Publication Date
SE9503052D0 true SE9503052D0 (en) 1995-09-05
SE9503052L SE9503052L (en) 1996-03-07
SE508925C2 SE508925C2 (en) 1998-11-16

Family

ID=6527513

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9503052A SE508925C2 (en) 1994-09-06 1995-09-05 Screwing device for ultrasound controlled tightening of screw connections

Country Status (3)

Country Link
DE (1) DE4431674A1 (en)
GB (1) GB2293012B (en)
SE (1) SE508925C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107081703A (en) * 2017-06-22 2017-08-22 兰州交通大学 Based on the connecting rod screw stretching-machine for determining moment of torsion slow-speed of revolution electric wrench

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29611256U1 (en) * 1996-06-29 1997-07-24 Günther, Norbert, 78141 Schönwald Screwdriver bit with coupling
SE533830C2 (en) * 2009-06-11 2011-02-01 Atlas Copco Tools Ab Nut wrench with gearbox and parameter transducer
CN109175982A (en) * 2018-10-09 2019-01-11 大连理工大学 A kind of automatic fastener for bolt of new type ultrasonic and application method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107081703A (en) * 2017-06-22 2017-08-22 兰州交通大学 Based on the connecting rod screw stretching-machine for determining moment of torsion slow-speed of revolution electric wrench

Also Published As

Publication number Publication date
GB2293012A (en) 1996-03-13
GB9517253D0 (en) 1995-10-25
SE508925C2 (en) 1998-11-16
GB2293012B (en) 1996-08-14
SE9503052L (en) 1996-03-07
DE4431674A1 (en) 1996-03-07

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Legal Events

Date Code Title Description
NUG Patent has lapsed