SE9303232L - Quick coupling especially for implement-carrying machines - Google Patents

Quick coupling especially for implement-carrying machines

Info

Publication number
SE9303232L
SE9303232L SE9303232A SE9303232A SE9303232L SE 9303232 L SE9303232 L SE 9303232L SE 9303232 A SE9303232 A SE 9303232A SE 9303232 A SE9303232 A SE 9303232A SE 9303232 L SE9303232 L SE 9303232L
Authority
SE
Sweden
Prior art keywords
cylinder
joined
implement
quick coupling
parts
Prior art date
Application number
SE9303232A
Other languages
Swedish (sv)
Other versions
SE501047C2 (en
SE9303232D0 (en
Inventor
Rolf Mannbro
Original Assignee
Rolf Mannbro
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 Rolf Mannbro filed Critical Rolf Mannbro
Priority to SE9303232A priority Critical patent/SE501047C2/en
Publication of SE9303232D0 publication Critical patent/SE9303232D0/en
Publication of SE9303232L publication Critical patent/SE9303232L/en
Publication of SE501047C2 publication Critical patent/SE501047C2/en

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
    • E02F3/3654—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with energy coupler, e.g. coupler for hydraulic or electric lines, to provide energy to drive(s) mounted on the tool
    • 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
    • E02F3/3677—Devices to connect tools to arms, booms or the like allowing movement, e.g. rotation or translation, of the tool around or along another axis as the movement implied by the boom or arms, e.g. for tilting buckets
    • E02F3/3681—Rotators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Actuator (AREA)

Abstract

The hydraulic unit comprises three cylinder units, each with a piston and cylinder. Each of the cylinder units through insertion of pressure fluid into the cylinder space effects a work movement to an effective position, alternatively through draining of the cylinder space executes a return movement to a return position. The first cylinder unit (35,46) has its one part (35) joined to a part (34) of a mechanical retention device and its other part (46) joined with one of the parts (40) of the other cylinder unit (40,41,47). - This part is joined to a part (36) of fixture parts and with the one part to a third cylinder unit with the remaining other parts to the second and third cylinder units joined with the remaining part (26) of the mechanical retention device.
SE9303232A 1993-10-04 1993-10-04 Rapid coupling for tool-bearing machine - couples and uncouples by hydraulic unit of tool, to and from tool bearer SE501047C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9303232A SE501047C2 (en) 1993-10-04 1993-10-04 Rapid coupling for tool-bearing machine - couples and uncouples by hydraulic unit of tool, to and from tool bearer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9303232A SE501047C2 (en) 1993-10-04 1993-10-04 Rapid coupling for tool-bearing machine - couples and uncouples by hydraulic unit of tool, to and from tool bearer

Publications (3)

Publication Number Publication Date
SE9303232D0 SE9303232D0 (en) 1993-10-04
SE9303232L true SE9303232L (en) 1994-10-24
SE501047C2 SE501047C2 (en) 1994-10-24

Family

ID=20391300

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9303232A SE501047C2 (en) 1993-10-04 1993-10-04 Rapid coupling for tool-bearing machine - couples and uncouples by hydraulic unit of tool, to and from tool bearer

Country Status (1)

Country Link
SE (1) SE501047C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE1950075A1 (en) * 2019-01-23 2020-07-24 Rototilt Group Ab A tool bracket and a tool implement comprising such a tool bracket
GB2591254B (en) * 2020-01-22 2022-06-15 Caterpillar Work Tools Bv Decoupling a tool from tilt rotator

Also Published As

Publication number Publication date
SE501047C2 (en) 1994-10-24
SE9303232D0 (en) 1993-10-04

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Legal Events

Date Code Title Description
NUG Patent has lapsed