FR1417257A - Device for locking in position, usable in particular for the rapid attachment of a work tool to a hydraulic excavator - Google Patents

Device for locking in position, usable in particular for the rapid attachment of a work tool to a hydraulic excavator

Info

Publication number
FR1417257A
FR1417257A FR989618A FR989618A FR1417257A FR 1417257 A FR1417257 A FR 1417257A FR 989618 A FR989618 A FR 989618A FR 989618 A FR989618 A FR 989618A FR 1417257 A FR1417257 A FR 1417257A
Authority
FR
France
Prior art keywords
usable
locking
work tool
hydraulic excavator
rapid 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.)
Expired
Application number
FR989618A
Other languages
French (fr)
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.)
Poclain SA
Original Assignee
Poclain SA
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 Poclain SA filed Critical Poclain SA
Priority to FR989618A priority Critical patent/FR1417257A/en
Application granted granted Critical
Publication of FR1417257A publication Critical patent/FR1417257A/en
Expired 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
    • E02F3/3627—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 longitudinal locking element
    • 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)
FR989618A 1964-09-28 1964-09-28 Device for locking in position, usable in particular for the rapid attachment of a work tool to a hydraulic excavator Expired FR1417257A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR989618A FR1417257A (en) 1964-09-28 1964-09-28 Device for locking in position, usable in particular for the rapid attachment of a work tool to a hydraulic excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR989618A FR1417257A (en) 1964-09-28 1964-09-28 Device for locking in position, usable in particular for the rapid attachment of a work tool to a hydraulic excavator

Publications (1)

Publication Number Publication Date
FR1417257A true FR1417257A (en) 1965-11-12

Family

ID=8839253

Family Applications (1)

Application Number Title Priority Date Filing Date
FR989618A Expired FR1417257A (en) 1964-09-28 1964-09-28 Device for locking in position, usable in particular for the rapid attachment of a work tool to a hydraulic excavator

Country Status (1)

Country Link
FR (1) FR1417257A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2513772A1 (en) * 1974-04-01 1975-10-09 Wain Co Roy DEVICE FOR DETACHABLE ATTACHING A CONVEYOR DEVICE TO A BOOM
EP0058058A2 (en) * 1981-02-05 1982-08-18 Maroochy Shire Council Quick release and attachment assembly
EP0859089A1 (en) * 1997-02-15 1998-08-19 Jürgen Warthold Device for locking or unlocking a tool on a tool holding frame of a compact loader

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2513772A1 (en) * 1974-04-01 1975-10-09 Wain Co Roy DEVICE FOR DETACHABLE ATTACHING A CONVEYOR DEVICE TO A BOOM
EP0058058A2 (en) * 1981-02-05 1982-08-18 Maroochy Shire Council Quick release and attachment assembly
EP0058058A3 (en) * 1981-02-05 1983-05-18 Maroochy Shire Council Quick release and attachment assembly
US4480955A (en) * 1981-02-05 1984-11-06 Maroochy Shire Council Coupling for earth moving tools etc.
EP0859089A1 (en) * 1997-02-15 1998-08-19 Jürgen Warthold Device for locking or unlocking a tool on a tool holding frame of a compact loader

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