DE19507896A1 - Schnellwechselvorrichtung - Google Patents

Schnellwechselvorrichtung

Info

Publication number
DE19507896A1
DE19507896A1 DE1995107896 DE19507896A DE19507896A1 DE 19507896 A1 DE19507896 A1 DE 19507896A1 DE 1995107896 DE1995107896 DE 1995107896 DE 19507896 A DE19507896 A DE 19507896A DE 19507896 A1 DE19507896 A1 DE 19507896A1
Authority
DE
Germany
Prior art keywords
tools
adaptor
dredger
quick change
change attachment
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.)
Ceased
Application number
DE1995107896
Other languages
English (en)
Inventor
Frank Von Wolff
Dirk Glas
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.)
Wolff Freiherr Von Frank 27419 Sittensen De Gl
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE1995107896 priority Critical patent/DE19507896A1/de
Publication of DE19507896A1 publication Critical patent/DE19507896A1/de
Ceased legal-status Critical Current

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
    • E02F3/3622—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with a hook and a locking element acting on a pin
    • 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
    • E02F3/3668—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat where engagement is effected by a mechanical lever or handle
    • 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
    • E02F3/3672—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat where disengagement is effected by a mechanical lever or handle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Shovels (AREA)

Description

Die Zähne Pos. 5 der Schnellwechselvorrichtung Pos. 4 greifen in die Aufnahme Pos. 6 vom Adapter Pos. 3 ein. Um den Adapter nun fest mit der Schnellwechselvorrichtung zu verbinden, wird der Klemmkeil Pos. 2 mittels einer Schraube Pos. 1 hereingezogen. Durch den schräg anlaufenden Klemmkeil Pos. 2 wird der Adapter Pos. 3 gegen die Schnellwechselvorrichtung Pos. 4 gedrückt und festgesetzt.
Schnellwechselvorrichtung
  • 1.) Schnellwechselvorrichtung mit Adapter.
  • 2.1) Die Schaufeln und Werkzeuge am Bagger werden mit Steckachsen (Bolzen) gehalten. Beim wechseln der Schaufeln oder Werkzeuge müssen die Steckachsen herausgetrieben werden. Durch Schmutz, Korosion, Beschädigung der Bolzen und unebener Flächen ist dieses zeitaufwendig und sehr mühselig. Desweiteren sind meistens zwei Personen zum Wechseln größerer Werkzeuge oder Schaufeln nötig.
  • 2.2) Durch die von uns entwickelte Schnellwechselvorrichtung die einmalig am Baggerarm, und der Adapter der einmalig an den Werkzeugen oder Schaufeln montiert wird, ist es möglich die Werkzeuge und Schaufeln ohne Körperliche Anstrengung und innerhalb von wenigen Minuten alleine zu wechseln. Die Werkzeuge und Schaufeln bleiben im Originalzustand.

Claims (2)

1. Den kompletten Werkzeugwechsler.
2. Das Zusammenwirken der Zähne in Verbindung mit dem Keileinzug.
DE1995107896 1995-03-07 1995-03-07 Schnellwechselvorrichtung Ceased DE19507896A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1995107896 DE19507896A1 (de) 1995-03-07 1995-03-07 Schnellwechselvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1995107896 DE19507896A1 (de) 1995-03-07 1995-03-07 Schnellwechselvorrichtung

Publications (1)

Publication Number Publication Date
DE19507896A1 true DE19507896A1 (de) 1995-10-26

Family

ID=7755829

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1995107896 Ceased DE19507896A1 (de) 1995-03-07 1995-03-07 Schnellwechselvorrichtung

Country Status (1)

Country Link
DE (1) DE19507896A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005056505B3 (de) * 2005-11-28 2007-02-08 Robert Riedlberger Zentriervorrichtung für Schnellwechselvorrichtungen

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0143074A1 (de) * 1983-09-15 1985-05-29 Fredi Stury AG Bagger
AT389906B (de) * 1987-11-23 1990-02-26 Lehnhoff Hartstahl Ges M B H Schnellwechselvorrichtung mit automatischer verriegelung fuer arbeitswerkzeuge an einem baggerausleger
FR2670520A1 (fr) * 1990-12-17 1992-06-19 Esco Sa Dispositif perfectionne de fixation, rapide d'outil de travail sur un bras d'une machine notamment de travaux publics.
WO1995016831A1 (en) * 1993-12-16 1995-06-22 Bernt Wedberg Arrangement in working machines
EP0674053A2 (de) * 1994-03-24 1995-09-27 Karl Heinz Josef Leh Schnellkupplung eines Arbeitsvorsatzes an Baggern
CH687775A5 (de) * 1994-01-11 1997-02-14 Grand Pierre Le Schnellwechselsystem fuer Loeffelbagger.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0143074A1 (de) * 1983-09-15 1985-05-29 Fredi Stury AG Bagger
AT389906B (de) * 1987-11-23 1990-02-26 Lehnhoff Hartstahl Ges M B H Schnellwechselvorrichtung mit automatischer verriegelung fuer arbeitswerkzeuge an einem baggerausleger
FR2670520A1 (fr) * 1990-12-17 1992-06-19 Esco Sa Dispositif perfectionne de fixation, rapide d'outil de travail sur un bras d'une machine notamment de travaux publics.
WO1995016831A1 (en) * 1993-12-16 1995-06-22 Bernt Wedberg Arrangement in working machines
CH687775A5 (de) * 1994-01-11 1997-02-14 Grand Pierre Le Schnellwechselsystem fuer Loeffelbagger.
EP0674053A2 (de) * 1994-03-24 1995-09-27 Karl Heinz Josef Leh Schnellkupplung eines Arbeitsvorsatzes an Baggern

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005056505B3 (de) * 2005-11-28 2007-02-08 Robert Riedlberger Zentriervorrichtung für Schnellwechselvorrichtungen

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Legal Events

Date Code Title Description
OAV Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1
8122 Nonbinding interest in granting licenses declared
8127 New person/name/address of the applicant

Owner name: WOLFF, FREIHERR VON, FRANK, 27419 SITTENSEN, DE GL

8110 Request for examination paragraph 44
8131 Rejection