PL320855A1 - Bolt seating method - Google Patents

Bolt seating method

Info

Publication number
PL320855A1
PL320855A1 PL95320855A PL32085595A PL320855A1 PL 320855 A1 PL320855 A1 PL 320855A1 PL 95320855 A PL95320855 A PL 95320855A PL 32085595 A PL32085595 A PL 32085595A PL 320855 A1 PL320855 A1 PL 320855A1
Authority
PL
Poland
Prior art keywords
thread
bolt seating
seating method
self
during
Prior art date
Application number
PL95320855A
Other versions
PL177827B1 (en
Inventor
Helmut Oesterle
Erich Palm
Original Assignee
Sfs Ind Holding Ag
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 Sfs Ind Holding Ag filed Critical Sfs Ind Holding Ag
Publication of PL320855A1 publication Critical patent/PL320855A1/en
Publication of PL177827B1 publication Critical patent/PL177827B1/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
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/02—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose with means for imparting impact to screwdriver blade or nut socket
    • B25B21/023—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose with means for imparting impact to screwdriver blade or nut socket for imparting an axial impact, e.g. for self-tapping screws

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Drilling And Boring (AREA)
  • Earth Drilling (AREA)
  • Centrifugal Separators (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Screw Conveyors (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
  • Forging (AREA)
  • Taps Or Cocks (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Drilling Tools (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Numerical Control (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

In a process for driving in a self-boring, self-piercing, thread-shaping or thread-cutting screw (1), an axial percussion effect (6) is added to the rotary drive (7) during the hole boring step. During the thread-shaping step, the axial percussion effect is stopped and only the rotary drive remains.
PL95320855A 1994-12-21 1995-12-18 Bolt seating method PL177827B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4445812A DE4445812C2 (en) 1994-12-21 1994-12-21 Procedure for setting a screw
PCT/EP1995/004993 WO1996019320A1 (en) 1994-12-21 1995-12-18 Screw driving-in process

Publications (2)

Publication Number Publication Date
PL320855A1 true PL320855A1 (en) 1997-11-10
PL177827B1 PL177827B1 (en) 2000-01-31

Family

ID=6536596

Family Applications (1)

Application Number Title Priority Date Filing Date
PL95320855A PL177827B1 (en) 1994-12-21 1995-12-18 Bolt seating method

Country Status (15)

Country Link
EP (1) EP0799113B1 (en)
JP (1) JPH10500364A (en)
CN (1) CN1046452C (en)
AT (1) ATE175612T1 (en)
AU (1) AU706778B2 (en)
CA (1) CA2208700A1 (en)
CZ (1) CZ177797A3 (en)
DE (2) DE4445812C2 (en)
DK (1) DK0799113T3 (en)
ES (1) ES2129890T3 (en)
FI (1) FI114974B (en)
GR (1) GR3029398T3 (en)
PL (1) PL177827B1 (en)
RU (1) RU2153605C2 (en)
WO (1) WO1996019320A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10258238B4 (en) * 2002-12-13 2005-11-10 Audi Ag Nail screw for producing a joint connection, and a joining method using the nail screw and a device for performing the joining process
DE102015226085A1 (en) * 2015-12-18 2017-06-22 Robert Bosch Gmbh Hand tool with a switching unit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1909366A (en) * 1932-05-05 1933-05-16 Charles A Koza Tool
GB1056699A (en) * 1964-07-08 1967-01-25 Gkn Screws Fasteners Ltd A tool for applying a self-piercing and self-threading screw to a workpiece
US4370906A (en) * 1980-05-05 1983-02-01 Resonant Technology Company Sequenced fastener installation system
DE3121275A1 (en) * 1981-05-29 1982-12-16 Robert Bosch Gmbh, 7000 Stuttgart Device for motorised driving-in of screws
JP2558753Y2 (en) * 1991-10-31 1998-01-14 株式会社マキタ Power transmission mechanism for rotary electric tools
DE4301610C2 (en) * 1993-01-22 1996-08-14 Bosch Gmbh Robert Impact wrench

Also Published As

Publication number Publication date
CN1170377A (en) 1998-01-14
FI972606A0 (en) 1997-06-18
ES2129890T3 (en) 1999-06-16
EP0799113B1 (en) 1999-01-13
ATE175612T1 (en) 1999-01-15
AU706778B2 (en) 1999-06-24
FI972606A (en) 1997-06-18
DK0799113T3 (en) 1999-09-06
GR3029398T3 (en) 1999-05-28
AU4345696A (en) 1996-07-10
EP0799113A1 (en) 1997-10-08
DE4445812C2 (en) 1996-11-28
CZ177797A3 (en) 1997-12-17
CN1046452C (en) 1999-11-17
WO1996019320A1 (en) 1996-06-27
PL177827B1 (en) 2000-01-31
JPH10500364A (en) 1998-01-13
CA2208700A1 (en) 1996-06-27
RU2153605C2 (en) 2000-07-27
FI114974B (en) 2005-02-15
DE59504846D1 (en) 1999-02-25
DE4445812A1 (en) 1996-06-27

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Legal Events

Date Code Title Description
LAPS Decisions on the lapse of the protection rights

Effective date: 20071218