DE59812248D1 - Schlagvorrichtung zum freischlagen festgeklemmter gegenstände - Google Patents

Schlagvorrichtung zum freischlagen festgeklemmter gegenstände

Info

Publication number
DE59812248D1
DE59812248D1 DE59812248T DE59812248T DE59812248D1 DE 59812248 D1 DE59812248 D1 DE 59812248D1 DE 59812248 T DE59812248 T DE 59812248T DE 59812248 T DE59812248 T DE 59812248T DE 59812248 D1 DE59812248 D1 DE 59812248D1
Authority
DE
Germany
Prior art keywords
determining
impact device
clamped objects
clamped
objects
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.)
Expired - Lifetime
Application number
DE59812248T
Other languages
English (en)
Inventor
Wolfgang Schmid
Mirko Lysek
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.)
Wacker Neuson SE
Original Assignee
Wacker Construction Equipment 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 Wacker Construction Equipment AG filed Critical Wacker Construction Equipment AG
Application granted granted Critical
Publication of DE59812248D1 publication Critical patent/DE59812248D1/de
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
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/14—Control devices for the reciprocating piston
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/171—Percussive pulling action of tools for extraction of elements

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
DE59812248T 1997-07-23 1998-06-25 Schlagvorrichtung zum freischlagen festgeklemmter gegenstände Expired - Lifetime DE59812248D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19731732A DE19731732C2 (de) 1997-07-23 1997-07-23 Schlagvorrichtung zum Freischlagen festgeklemmter Gegenstände
PCT/EP1998/003903 WO1999004937A1 (de) 1997-07-23 1998-06-25 Schlagvorrichtung zum freischlagen festgeklemmter gegenstände

Publications (1)

Publication Number Publication Date
DE59812248D1 true DE59812248D1 (de) 2004-12-16

Family

ID=7836691

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19731732A Expired - Fee Related DE19731732C2 (de) 1997-07-23 1997-07-23 Schlagvorrichtung zum Freischlagen festgeklemmter Gegenstände
DE59812248T Expired - Lifetime DE59812248D1 (de) 1997-07-23 1998-06-25 Schlagvorrichtung zum freischlagen festgeklemmter gegenstände

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19731732A Expired - Fee Related DE19731732C2 (de) 1997-07-23 1997-07-23 Schlagvorrichtung zum Freischlagen festgeklemmter Gegenstände

Country Status (6)

Country Link
US (1) US6298923B1 (de)
EP (1) EP0998376B1 (de)
JP (1) JP4124564B2 (de)
DE (2) DE19731732C2 (de)
ES (1) ES2227870T3 (de)
WO (1) WO1999004937A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10123397A1 (de) * 2001-05-14 2002-11-28 Wacker Werke Kg Schlag- und/oder Bohrhammer mit einer zum Freischlagen festgeklemmter Gegenstände geeigneten Schlagvorrichtung
US11117249B2 (en) * 2018-05-23 2021-09-14 Illinois Tool Works Inc. Powered fastener driving tool

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1069537B (de) * 1959-11-19
US1024173A (en) * 1910-10-10 1912-04-23 Benjaman F Betts Drill-extractor.
US1042873A (en) * 1912-03-05 1912-10-29 Benjamin F Betts Drill-extractor.
US1202551A (en) * 1914-09-16 1916-10-24 Harvey Keith Mackenzie Drill-extractor.
US1213989A (en) * 1916-08-31 1917-01-30 William W Wilson Drill-extractor.
DE476024C (de) * 1928-11-04 1929-05-15 Demag Akt Ges Vorrichtung zum Abstechen von Hochoefen
DE1198763B (de) * 1961-08-16 1965-08-19 Willy Rosenthal Druckmittelbetriebene Bohrstangenziehvorrichtung
US3356166A (en) * 1965-04-15 1967-12-05 Gardner Denver Co Percussive tool
FR2330507A1 (fr) * 1975-11-04 1977-06-03 Montabert Roger Machine de percussion
EP0135479B1 (de) * 1983-09-19 1987-12-09 Simson und Partner Vorrichtung zum Rammen und Ziehen
ZA87943B (en) 1987-02-10 1989-02-22 Abraham Gien Improvements relating to extraction device for pneumatically actuated drilling tools
US5065823A (en) * 1987-02-10 1991-11-19 Abraham Gien Extraction device for pneumatically actuated drilling tools
US4790392A (en) * 1987-08-24 1988-12-13 Clements James M Soil sample core extraction tool
DE59105188D1 (de) 1991-07-10 1995-05-18 Ecoair Drucklufttechnik Schallgedämpfte Werkzeugaufnahme für druckluftbetriebene oder hydraulisch arbeitende Schlag- und Bohrhämmer.
ES2122055T3 (es) 1993-03-30 1998-12-16 Integral Medizintechnik Herramienta de percusion neumatica.
CH686837A5 (de) * 1993-05-19 1996-07-15 Klemm Guenter Fluidbetaetigter Schlaghammer.
SE509211C2 (sv) * 1994-02-28 1998-12-21 Berema Atlas Copco Ab Handhållet tryckluftdrivet maskinspett
US6003619A (en) * 1998-05-28 1999-12-21 Lange; James E. Back driving automatic hammer

Also Published As

Publication number Publication date
US6298923B1 (en) 2001-10-09
DE19731732C2 (de) 2001-02-22
DE19731732A1 (de) 1999-02-04
EP0998376A1 (de) 2000-05-10
JP2001510741A (ja) 2001-08-07
WO1999004937A1 (de) 1999-02-04
JP4124564B2 (ja) 2008-07-23
EP0998376B1 (de) 2004-11-10
ES2227870T3 (es) 2005-04-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: WACKER NEUSON SE, 80809 MUENCHEN, DE

R082 Change of representative

Ref document number: 998376

Country of ref document: EP

Representative=s name: MUELLER - HOFFMANN & PARTNER PATENTANWAELTE, 81667