GB2104043A - Arrangement for excavator buckets - Google Patents

Arrangement for excavator buckets

Info

Publication number
GB2104043A
GB2104043A GB8229058A GB8229058A GB2104043A GB 2104043 A GB2104043 A GB 2104043A GB 8229058 A GB8229058 A GB 8229058A GB 8229058 A GB8229058 A GB 8229058A GB 2104043 A GB2104043 A GB 2104043A
Authority
GB
United Kingdom
Prior art keywords
shaft
arrangement
excavator
bearing
bucket
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.)
Granted
Application number
GB8229058A
Other versions
GB2104043B (en
Inventor
Rolf Mannbro
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.)
Individual
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
Publication of GB2104043A publication Critical patent/GB2104043A/en
Application granted granted Critical
Publication of GB2104043B publication Critical patent/GB2104043B/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
    • E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
    • 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
    • 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
    • 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)
  • Shovels (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Operation Control Of Excavators (AREA)

Abstract

Arrangement for excavator buckets which are mounted on an arm of an excavator machine by means for example of a bearing pedestal (17). The bearing pedestal is provided with a bearing (20) for a shaft (23) which is joined to the excavator bucket (24). A drive arrangement (25-30) which is mounted on the bearing pedestal is coupled to the said shaft. The bearing (20) is arranged so as to permit the shaft (23) to rotate through an unlimited angle and the drive arrangement (25-30) to be able to rotate the shaft and together with this the bucket through an unlimited angle. In the position which it has adopted the bucket is locked up to a certain moment being exerted, but if this moment is exceeded it can be rotated by external forces.
GB8229058A 1980-09-15 1981-09-14 Arrangement for excavator buckets Expired GB2104043B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8006436A SE440522B (en) 1980-09-15 1980-09-15 DEVICE SHOPPING DEVICE WITH A DRIVE DEVICE FOR USING A RETURN OF THE RANGE IN AN UNLIMITED ANGLE THAT THE DRIVE DEVICE IS PROVIDED WITH A BRAKE DEVICE

Publications (2)

Publication Number Publication Date
GB2104043A true GB2104043A (en) 1983-03-02
GB2104043B GB2104043B (en) 1985-01-30

Family

ID=20341729

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8229058A Expired GB2104043B (en) 1980-09-15 1981-09-14 Arrangement for excavator buckets

Country Status (3)

Country Link
GB (1) GB2104043B (en)
SE (1) SE440522B (en)
WO (1) WO1982001022A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998045541A1 (en) * 1997-04-04 1998-10-15 William Arthur Haire Appliance for providing rotational movement of a workpiece

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE454096B (en) * 1984-10-18 1988-03-28 Prodec Inter Ab ROOTABLE SEARCH BASKET WITH CLUTCH ORGANIZATION TO TOOL
IN172013B (en) * 1985-11-04 1993-03-13 Holmdahl Ulf Goeran
SE454711B (en) * 1987-03-30 1988-05-24 Prodec Inter Ab ROOTABLE SEARCH BASKET WITH CLUTCH ORGANIZATION TO TOOL
NL9500062A (en) * 1995-01-12 1996-08-01 Haan Nederland Beheer B V De Device for rotatably attaching a tool to a carrier

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL283999A (en) * 1961-10-07
US3247986A (en) * 1964-04-07 1966-04-26 Harnischfeger Corp Tool connection units for earth working machinery
US3445016A (en) * 1967-07-05 1969-05-20 Audie B Tomlinson Swivelling tool support for earth-working machine
DE2558859A1 (en) * 1975-12-27 1977-07-07 Geb Sewerin Frieda Hildebrandt Scoop excavator with articulated arm - has geared support for scoop facilitating scoop position changeover

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998045541A1 (en) * 1997-04-04 1998-10-15 William Arthur Haire Appliance for providing rotational movement of a workpiece

Also Published As

Publication number Publication date
WO1982001022A1 (en) 1982-04-01
SE8006436L (en) 1982-03-16
SE440522B (en) 1985-08-05
GB2104043B (en) 1985-01-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee
728C Application made for restoration (sect. 28/1977)
728A Order made restoring the patent (sect. 28/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920914