EP1258322A3 - Power driven Screwdriver with torque limiting clutch - Google Patents

Power driven Screwdriver with torque limiting clutch Download PDF

Info

Publication number
EP1258322A3
EP1258322A3 EP02010511A EP02010511A EP1258322A3 EP 1258322 A3 EP1258322 A3 EP 1258322A3 EP 02010511 A EP02010511 A EP 02010511A EP 02010511 A EP02010511 A EP 02010511A EP 1258322 A3 EP1258322 A3 EP 1258322A3
Authority
EP
European Patent Office
Prior art keywords
torque limiting
power driven
limiting clutch
driven screwdriver
coupling
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
EP02010511A
Other languages
German (de)
French (fr)
Other versions
EP1258322A2 (en
EP1258322B1 (en
Inventor
Holger Listl
Klaus Schmitz
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.)
C&E Fein GmbH and Co
Original Assignee
C&E Fein GmbH and Co
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 C&E Fein GmbH and Co filed Critical C&E Fein GmbH and Co
Publication of EP1258322A2 publication Critical patent/EP1258322A2/en
Publication of EP1258322A3 publication Critical patent/EP1258322A3/en
Application granted granted Critical
Publication of EP1258322B1 publication Critical patent/EP1258322B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B25B23/141—Mechanical overload release couplings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Retarders (AREA)

Abstract

The power screwdriver has a torque limiting coupling, coupling the screwdriver's drive to a spindle which drives the tool receiver up to a preset release torque. The torque limiting coupling is connected to the spindle by a free-play coupling (86), which may connect the reaction part (70) of the transmission to the spindle.
EP02010511A 2001-05-14 2002-05-10 Power driven Screwdriver with torque limiting clutch Expired - Lifetime EP1258322B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10124572A DE10124572A1 (en) 2001-05-14 2001-05-14 Power driven screwdriver with torque limiting clutch
DE10124572 2001-05-14

Publications (3)

Publication Number Publication Date
EP1258322A2 EP1258322A2 (en) 2002-11-20
EP1258322A3 true EP1258322A3 (en) 2005-02-09
EP1258322B1 EP1258322B1 (en) 2011-03-23

Family

ID=7685485

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02010511A Expired - Lifetime EP1258322B1 (en) 2001-05-14 2002-05-10 Power driven Screwdriver with torque limiting clutch

Country Status (4)

Country Link
EP (1) EP1258322B1 (en)
AT (1) ATE502730T1 (en)
DE (2) DE10124572A1 (en)
ES (1) ES2362350T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0428210D0 (en) * 2004-12-23 2005-01-26 Black & Decker Inc Mode change mechanism
DE202011001477U1 (en) 2011-01-13 2011-03-24 Metabowerke Gmbh Attachment for a hand-held machine tool

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5738177A (en) * 1995-07-28 1998-04-14 Black & Decker Inc. Production assembly tool
WO1999016585A1 (en) * 1996-09-16 1999-04-08 Atlas Copco Tools Ab Power nutrunner with shut-off

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE683190C (en) * 1933-10-05 1939-11-01 Bosch Gmbh Robert Power operated machine tool
US3277670A (en) * 1963-09-24 1966-10-11 Standard Pneumatic Motor Compa Automatic release pneumatic tool
DE4129349A1 (en) * 1991-09-04 1993-03-11 Hoffmann Reinhold Fa Decorative button with underneath fastening - consists of forked plate with peripheral arm and top flange, and mounting plate with peripheral rim and inner flange.
US5372206A (en) * 1992-10-01 1994-12-13 Makita Corporation Tightening tool
DE4344849A1 (en) * 1993-12-29 1995-07-06 Fein C & E Machine tool
JP3514034B2 (en) * 1996-05-10 2004-03-31 日立工機株式会社 Shear wrench
DE19845018C1 (en) * 1998-09-30 1999-12-16 Fein C & E Powered screwdriver tool

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5738177A (en) * 1995-07-28 1998-04-14 Black & Decker Inc. Production assembly tool
WO1999016585A1 (en) * 1996-09-16 1999-04-08 Atlas Copco Tools Ab Power nutrunner with shut-off

Also Published As

Publication number Publication date
DE10124572A1 (en) 2002-11-21
EP1258322A2 (en) 2002-11-20
ES2362350T3 (en) 2011-07-01
ATE502730T1 (en) 2011-04-15
EP1258322B1 (en) 2011-03-23
DE50214972D1 (en) 2011-05-05

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