GB1249330A - Bucket for a hydraulic excavator - Google Patents

Bucket for a hydraulic excavator

Info

Publication number
GB1249330A
GB1249330A GB47138/68A GB4713868A GB1249330A GB 1249330 A GB1249330 A GB 1249330A GB 47138/68 A GB47138/68 A GB 47138/68A GB 4713868 A GB4713868 A GB 4713868A GB 1249330 A GB1249330 A GB 1249330A
Authority
GB
United Kingdom
Prior art keywords
bucket
back plate
excavator
oct
arm
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
GB47138/68A
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.)
Orenstein Koppel und Luebecker Maschinenbau AG
CNH Industrial Baumaschinen GmbH
Original Assignee
O&K Orenstein and Koppel GmbH
Orenstein Koppel und Luebecker Maschinenbau AG
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 O&K Orenstein and Koppel GmbH, Orenstein Koppel und Luebecker Maschinenbau AG filed Critical O&K Orenstein and Koppel GmbH
Publication of GB1249330A publication Critical patent/GB1249330A/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
    • E02F3/30—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/32—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom working downwardly and towards the machine, e.g. with backhoes
    • 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
    • E02F3/30—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/308—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom working outwardly
    • 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
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E02F3/402—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with means for facilitating the loading thereof, e.g. conveyors
    • E02F3/404—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with means for facilitating the loading thereof, e.g. conveyors comprising two parts movable relative to each other, e.g. for gripping
    • 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
    • E02F3/425—Drive systems for dipper-arms, backhoes or the like

Abstract

1,249,330. Shovel excavators. ORENSTEINKOPPEL UND LUBECKER MASCHINENBAU A.G. 4 Oct., 1968 [26 Oct., 1967], No. 47138/68. Heading E1F. An excavator bucket comprising a back plate 15 and a bucket body 16 pivoted to the back plate about a transverse axis 17 disposed adjacent the top edge of the back plate is provided with a first pivotal mounting point 7 for attachment to the vertically swingable bucket arm 6 of an excavator and, below the point 7, with a second pivotal mounting point 14 for connection to one end of a link 13 of a system 13, 11, 9, 8 for tilting the bucket relative to the arm 6 when it is mounted thereon. Each lateral edge of the back plate 15 is formed with a rearwardly opening housing in which is housed a piston cylinder actuator coupled between the back plate and the bucket body for causing relative movement thereof. The rear of each housing can be closed off by a cover plate.
GB47138/68A 1967-10-26 1968-10-04 Bucket for a hydraulic excavator Expired GB1249330A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1634921 1967-10-26

Publications (1)

Publication Number Publication Date
GB1249330A true GB1249330A (en) 1971-10-13

Family

ID=5683647

Family Applications (1)

Application Number Title Priority Date Filing Date
GB47138/68A Expired GB1249330A (en) 1967-10-26 1968-10-04 Bucket for a hydraulic excavator

Country Status (4)

Country Link
US (1) US3578188A (en)
FR (1) FR1587038A (en)
GB (1) GB1249330A (en)
NL (1) NL6814766A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2235234B1 (en) * 1973-06-28 1976-04-30 Poclain Sa
GB1472069A (en) * 1974-03-12 1977-04-27 Hy Mac Ltd Hydraulically operated shovels
FR2271153B1 (en) * 1974-05-13 1979-04-06 Linden Alimak Ab
US3966066A (en) * 1975-04-25 1976-06-29 Caterpillar Tractor Co. Hydraulic circuit
GB1565802A (en) * 1975-10-07 1980-04-23 Dobson Park Ind Boom arrangement for a bucket loader
DE2905925C2 (en) * 1979-02-16 1981-02-05 O & K Orenstein & Koppel Ag, 1000 Berlin Device for articulating an excavator shovel
US4268214A (en) * 1979-03-26 1981-05-19 Bucyrus-Erie Company Excavator front end
EP0226657B1 (en) * 1985-12-23 1990-01-31 Kabushiki Kaisha Komatsu Seisakusho Apparatus for operating working element of excavator
JPH06316947A (en) * 1993-05-05 1994-11-15 Katsunori Tanada Bucket-structure device for multipurpose work
DE9310018U1 (en) * 1993-07-06 1993-08-26 Nagler Juergen Excavator bucket handling tool with a shovel
DE102010018551A1 (en) * 2010-04-28 2011-11-03 Bucyrus Hex Gmbh Moving mechanism for folding shovel of large hydraulic excavator used in open-pit mining, has shovel front part and rear wall including connection regions which form swiveling region and hinge element for shovel front part and cylinder
IN2015DN01839A (en) 2012-09-05 2015-05-29 Esco Corp

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3209474A (en) * 1962-01-15 1965-10-05 Int Harvester Co Tractor loader with pivotal scoop portion
FR1354796A (en) * 1962-08-04 1964-03-13 Yumbo Improvements to public works or handling machinery, such as mechanical shovels, cranes or the like

Also Published As

Publication number Publication date
NL6814766A (en) 1969-04-29
US3578188A (en) 1971-05-11
FR1587038A (en) 1970-03-06

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