[go: up one dir, main page]

GB1232696A - - Google Patents

Info

Publication number
GB1232696A
GB1232696A GB1232696DA GB1232696A GB 1232696 A GB1232696 A GB 1232696A GB 1232696D A GB1232696D A GB 1232696DA GB 1232696 A GB1232696 A GB 1232696A
Authority
GB
United Kingdom
Prior art keywords
excavator
crowd
boom
aug
shovel
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
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 filed Critical
Publication of GB1232696A publication Critical patent/GB1232696A/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
    • E02F3/427—Drives for dippers, buckets, dipper-arms or bucket-arms with mechanical drives
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
  • Operation Control Of Excavators (AREA)
  • Jib Cranes (AREA)
  • Shovels (AREA)

Abstract

1,232,696. Shovel excavators. RUSTONBUCYRUS Ltd. 14 Aug., 1968 [25 Aug., 1967], No. 38802/68. Heading E1F. The crowd mechanism 33 of a shovel excavator is connected to the dipper stick 10 of the excavator at a location 14 offset posteriorly of the pivotal connection 11 between the dipper stick 10 and the excavator's boom 9. The boom is pivoted on the base frame 1 of the superstructure 5 of the excavator interiorly of a crowd frame 7, 8 on which is supported the posterior end of the crowd mechanism. The crowd mechanism may be such as is described in the referred to Specification 1,170,170.
GB1232696D 1967-08-25 1968-08-14 Expired GB1232696A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66327767A 1967-08-25 1967-08-25

Publications (1)

Publication Number Publication Date
GB1232696A true GB1232696A (en) 1971-05-19

Family

ID=24661152

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1232696D Expired GB1232696A (en) 1967-08-25 1968-08-14

Country Status (3)

Country Link
US (1) US3452890A (en)
DE (1) DE1634733C3 (en)
GB (1) GB1232696A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4268214A (en) * 1979-03-26 1981-05-19 Bucyrus-Erie Company Excavator front end
CA2060473C (en) * 1991-12-09 1996-11-12 Charles L. Wadsworth Pivoted handle dipper shovel with hydraulic crowders and wire rope pulley
US6206042B1 (en) 1998-03-06 2001-03-27 Chemical Engineering Corporation Modular control apparatus for water treatment system
US8943714B2 (en) * 2011-02-01 2015-02-03 Harnischfeger Technologies, Inc. Shovel having a wristing dipper
CA2834240C (en) * 2011-04-29 2017-08-15 Harnischfeger Technologies, Inc. Controlling a digging operation of an industrial machine
CA3090109C (en) 2012-01-31 2022-10-18 Joy Global Surface Mining Inc Shovel with pivoting bucket
US9593460B2 (en) 2012-09-21 2017-03-14 Harnischfeger Technologies, Inc. Fluid conveyance system for industrial machine
AU2013245549B2 (en) 2012-10-19 2017-05-25 Joy Global Surface Mining Inc Conduit support system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3080076A (en) * 1959-10-21 1963-03-05 Insley Mfg Corp Loading machine
NL111741C (en) * 1960-08-16

Also Published As

Publication number Publication date
US3452890A (en) 1969-07-01
DE1634733A1 (en) 1971-09-02
DE1634733C3 (en) 1978-07-20
DE1634733B2 (en) 1977-12-01

Similar Documents

Publication Publication Date Title
GB1106021A (en) A loader unit
GB1533907A (en) Backhoe with multi-movement capability
GB989580A (en) Improvements in or relating to hydraulically actuated shovel excavators
GB1232696A (en)
GB1448843A (en) Excavator incorporating a pivotably mounted implement
GB1157486A (en) Material Handling Machine.
GB1185572A (en) Tractor-mounted Backhoe
GB1049307A (en) Improvements in mechanical excavators or other mechanical earth working machines
GB1108203A (en) Variable pitch excavator dipper mounting
GB1218818A (en) Loader apparatus
GB1074120A (en) Improvements in or relating to excavators
GB934819A (en) Improvements relating to buckets for bucket excavator units
GB1113015A (en) Improvements relating to crowd shovel excavators
GB966719A (en) Improvements relating to bucket excavators
GB941902A (en) Improvements relating to shovel loaders
GB1201364A (en) Slewing excavators, more particularly shovel excavators for digging ditches
GB1040370A (en) Improvements in or relating to power-operable shovels
GB1058928A (en) Improvements relating to mechanical excavators
GB1045290A (en) Improvements in or relating to digging equipment
GB1012537A (en) Shovel loader
GB980138A (en) Improvements relating to mechanical excavators
GB1049927A (en) Improvements in or relating to excavating or earthworking machines
GB1014385A (en) Improvements relating to earth-working equipment
USD218516S (en) Excavator boom and dipper handle unit
GB928103A (en) Improvements relating to trench excavators

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees