CH680007A5 - - Google Patents

Download PDF

Info

Publication number
CH680007A5
CH680007A5 CH1376/89A CH137689A CH680007A5 CH 680007 A5 CH680007 A5 CH 680007A5 CH 1376/89 A CH1376/89 A CH 1376/89A CH 137689 A CH137689 A CH 137689A CH 680007 A5 CH680007 A5 CH 680007A5
Authority
CH
Switzerland
Prior art keywords
coupling part
coupling
threaded rod
side walls
wedges
Prior art date
Application number
CH1376/89A
Other languages
German (de)
English (en)
Inventor
Pietro Pallotta
Original Assignee
Pietro Pallotta
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 Pietro Pallotta filed Critical Pietro Pallotta
Priority to CH1376/89A priority Critical patent/CH680007A5/de
Priority to AT90810171T priority patent/ATE94930T1/de
Priority to EP90810171A priority patent/EP0392972B1/de
Priority to DE90810171T priority patent/DE59002794D1/de
Publication of CH680007A5 publication Critical patent/CH680007A5/de

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/3604—Devices to connect tools to arms, booms or the like
    • E02F3/3609—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
    • E02F3/364—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat using wedges
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/3604—Devices to connect tools to arms, booms or the like
    • E02F3/3609—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
    • E02F3/3663—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat hydraulically-operated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
  • Clamps And Clips (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Shovels (AREA)
CH1376/89A 1989-04-12 1989-04-12 CH680007A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH1376/89A CH680007A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-04-12 1989-04-12
AT90810171T ATE94930T1 (de) 1989-04-12 1990-03-06 Kupplung fuer baggerloeffel.
EP90810171A EP0392972B1 (de) 1989-04-12 1990-03-06 Kupplung für Baggerlöffel
DE90810171T DE59002794D1 (de) 1989-04-12 1990-03-06 Kupplung für Baggerlöffel.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1376/89A CH680007A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-04-12 1989-04-12

Publications (1)

Publication Number Publication Date
CH680007A5 true CH680007A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-05-29

Family

ID=4208979

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1376/89A CH680007A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-04-12 1989-04-12

Country Status (4)

Country Link
EP (1) EP0392972B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE94930T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH680007A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE59002794D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9315868U1 (de) * 1993-10-18 1995-02-16 Liebherr-Hydraulikbagger GmbH, 88457 Kirchdorf Kupplung
DE29601727U1 (de) * 1996-02-02 1996-08-01 Nagler, Jürgen, 58313 Herdecke Werkzeugwechselvorrichtung für Hydraulikbagger
EP1353011A1 (de) * 2002-03-27 2003-10-15 Rädlinger Maschinen- und Anlagenbau GmbH Kopplungsvorrichtung zur lösbaren Kopplung eines Arbeitsgeräts mit einer Baumaschine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB928103A (en) * 1961-04-18 1963-06-06 Priestman Brothers Improvements relating to trench excavators
CH661305A5 (de) * 1983-09-15 1987-07-15 Stury Fredi Ag Bagger mit einer einrichtung zum wahlweisen befestigen des baggerloeffels am baggerausleger.
SE458534B (sv) * 1987-07-20 1989-04-10 Lidkoeping Svets & Maskinprod Anordning vid en snabbkoppling foer loesbar sammankoppling av ett arbetsredskap och en graevmaskins manoeverarm

Also Published As

Publication number Publication date
ATE94930T1 (de) 1993-10-15
EP0392972A3 (de) 1991-07-03
EP0392972B1 (de) 1993-09-22
DE59002794D1 (de) 1993-10-28
EP0392972A2 (de) 1990-10-17

Similar Documents

Publication Publication Date Title
DE69328026T2 (de) Kupplungsvorrichtung für schwere erdbewegungsmaschinen
EP1749939B1 (de) Adapter für ein Arbeitsgerät als Teil einer Schnellwechselvorrichtung und Schnellwechselvorrichtung
WO2007131800A1 (de) Schnellwechselvorrichtung
EP0122547A1 (de) Schnellwechselvorrichtung
DE2513772A1 (de) Vorrichtung zum loesbaren befestigen einer foerdereinrichtung an einem ausleger
DE102008006211B4 (de) Anbauverdichter
CH661305A5 (de) Bagger mit einer einrichtung zum wahlweisen befestigen des baggerloeffels am baggerausleger.
DE102012021379B4 (de) Bodenfräsmaschine mit schwenkbarer Fahreinrichtung
DE10159417C2 (de) Schnellkupplung
DE19901001C2 (de) Erdbohranlage mit Gestängewechsler
AT410333B (de) Anordnung zum auswechselbaren befestigen eines anbauteiles, z.b. einer baggerschaufel, an einem baggerausleger oder einem fahrzeug
EP3719210B1 (de) Schnellwechsler-schwenkmotor-kombination
DE2258357A1 (de) Grabemaschine
DE202021101016U1 (de) Schnellwechsler für Baumaschinenwerkzeuge
DE69222917T2 (de) Verbindung des Untergestells eines Krans an die Raupenkette(n)
CH637338A5 (de) Laengstraeger eines eisenbahnwagens.
EP3901378A1 (de) Schnellkupplung mit zentriervorrichtung
EP0506604A1 (de) Schnellkupplung für das temporäre Montieren von Arbeitswerkzeugen an einem Ausleger einer Baumaschine
DE102006049059A1 (de) Hydraulischer Schnellwechsler
EP0392972B1 (de) Kupplung für Baggerlöffel
DE8534520U1 (de) Verriegelungsvorrichtung für klappbare Seitenteile von Erntevorsätzen
EP3477018A1 (de) Hohler zweipunkthebel
DE2735553A1 (de) Zugklemme
WO2005017267A1 (de) Anordnung zum auswechselbaren befestigen eines anbauteiles, z.b. einer baggerschaufel, an einem baggerausleger oder einem fahrzeug
DE4026210A1 (de) Schnellwechselvorrichtung

Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased