SE8003255L - QUICK CONNECTION - Google Patents

QUICK CONNECTION

Info

Publication number
SE8003255L
SE8003255L SE8003255A SE8003255A SE8003255L SE 8003255 L SE8003255 L SE 8003255L SE 8003255 A SE8003255 A SE 8003255A SE 8003255 A SE8003255 A SE 8003255A SE 8003255 L SE8003255 L SE 8003255L
Authority
SE
Sweden
Prior art keywords
implement
suspension
suspension plate
recesses
machine
Prior art date
Application number
SE8003255A
Other languages
Swedish (sv)
Inventor
Jan Kenneth Ragnar Gren
Original Assignee
Jan Kenneth Ragnar Gren
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 Jan Kenneth Ragnar Gren filed Critical Jan Kenneth Ragnar Gren
Priority to SE8003255A priority Critical patent/SE8003255L/en
Priority to EP81901118A priority patent/EP0052112A1/en
Priority to BR8108580A priority patent/BR8108580A/en
Priority to PCT/SE1981/000131 priority patent/WO1981003192A1/en
Priority to AU70747/81A priority patent/AU7074781A/en
Priority to JP56501455A priority patent/JPS57500656A/ja
Publication of SE8003255L publication Critical patent/SE8003255L/en
Priority to FI814181A priority patent/FI814181L/en
Priority to NO814432A priority patent/NO814432L/en
Priority to DK579581A priority patent/DK579581A/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
    • E02F3/3627—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
    • E02F3/364—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)
  • Vehicle Body Suspensions (AREA)
  • Gripping On Spindles (AREA)

Abstract

Quick coupling device for implement carrying machines (6, 7) such as loading machines and excavators. The device comprises an implement holder (1) carried by the implement and a suspension plate (5) carried by the machine, which cooperate for removable attachment of the implement (16) to the machine (6, 7). According to the invention the suspension plate (5) is provided with wedge shaped, preferably conic suspension elements (8), and the implement holder (1) is provided with suspension recesses (2) having the corresponding shape, so that the narrow ends of the suspension elements can be guided into the broad opening of the corresponding recesses (2) when the suspension plate is lifted upwards. The device is also provided with means (9), preferably hydraulic piston/cylinder units, for locking the suspension elements (8) in the corresponding recesses (2) while at the same time clamping the suspension plate (5) against the implement holder (1).
SE8003255A 1980-04-29 1980-04-29 QUICK CONNECTION SE8003255L (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE8003255A SE8003255L (en) 1980-04-29 1980-04-29 QUICK CONNECTION
EP81901118A EP0052112A1 (en) 1980-04-29 1981-04-29 Quick coupling
BR8108580A BR8108580A (en) 1980-04-29 1981-04-29 QUICK CONNECTION
PCT/SE1981/000131 WO1981003192A1 (en) 1980-04-29 1981-04-29 Quick coupling
AU70747/81A AU7074781A (en) 1980-04-29 1981-04-29 Quick coupling
JP56501455A JPS57500656A (en) 1980-04-29 1981-04-29
FI814181A FI814181L (en) 1980-04-29 1981-12-28 quick coupling
NO814432A NO814432L (en) 1980-04-29 1981-12-28 DEVICE FOR QUICK CONNECTION OF A TOOL TO AND FROM A TOOL-MACHINE
DK579581A DK579581A (en) 1980-04-29 1981-12-28 QUICK CLUTCH

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8003255A SE8003255L (en) 1980-04-29 1980-04-29 QUICK CONNECTION

Publications (1)

Publication Number Publication Date
SE8003255L true SE8003255L (en) 1981-10-30

Family

ID=20340872

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8003255A SE8003255L (en) 1980-04-29 1980-04-29 QUICK CONNECTION

Country Status (6)

Country Link
EP (1) EP0052112A1 (en)
JP (1) JPS57500656A (en)
BR (1) BR8108580A (en)
NO (1) NO814432L (en)
SE (1) SE8003255L (en)
WO (1) WO1981003192A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ199611A (en) * 1981-02-05 1984-09-28 Maroochy Shire Council Quick release and attachment assembly for construction equipment tools
US4726731A (en) * 1984-12-07 1988-02-23 Jones Paul O Hitch

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3876092A (en) * 1974-07-26 1975-04-08 Rivinius Inc Implement connecting coupler mechanism
US4067467A (en) * 1975-04-14 1978-01-10 International Harvester Company Quick coupler device
US4119225A (en) * 1977-04-18 1978-10-10 Owatonna Manufacturing Company, Inc. Mounting means for attaching an implement to a vehicle
US4136792A (en) * 1977-11-07 1979-01-30 J. I. Case Company Quick attachment device for a lifting tractor

Also Published As

Publication number Publication date
NO814432L (en) 1982-03-18
EP0052112A1 (en) 1982-05-26
BR8108580A (en) 1982-04-06
WO1981003192A1 (en) 1981-11-12
JPS57500656A (en) 1982-04-15

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