GB1234173A - - Google Patents

Info

Publication number
GB1234173A
GB1234173A GB1234173DA GB1234173A GB 1234173 A GB1234173 A GB 1234173A GB 1234173D A GB1234173D A GB 1234173DA GB 1234173 A GB1234173 A GB 1234173A
Authority
GB
United Kingdom
Prior art keywords
ram
jib
bars
bucket
abutment
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
Other languages
English (en)
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 GB1234173A publication Critical patent/GB1234173A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Shovels (AREA)
GB1234173D 1968-01-26 1969-01-16 Expired GB1234173A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR137578 1968-01-26

Publications (1)

Publication Number Publication Date
GB1234173A true GB1234173A (enrdf_load_stackoverflow) 1971-06-03

Family

ID=8645159

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1234173D Expired GB1234173A (enrdf_load_stackoverflow) 1968-01-26 1969-01-16

Country Status (4)

Country Link
US (1) US3570691A (enrdf_load_stackoverflow)
ES (1) ES362919A1 (enrdf_load_stackoverflow)
FR (1) FR1568877A (enrdf_load_stackoverflow)
GB (1) GB1234173A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1472069A (en) * 1974-03-12 1977-04-27 Hy Mac Ltd Hydraulically operated shovels
BR7505937A (pt) * 1974-11-08 1976-08-10 Caterpillar Tractor Co Escavadora hidraulica
US4044903A (en) * 1975-03-19 1977-08-30 Marion Power Shovel Company, Inc. Specific linkage arrangement for bucket control
US4043469A (en) * 1975-12-29 1977-08-23 Lewis Daniel D Apparatus for protecting overhead cables
US4381167A (en) * 1981-04-27 1983-04-26 Deere & Company Excavator bucket linkage
US5015148A (en) * 1989-01-23 1991-05-14 Ford New Holland, Inc. Loader mounting frame

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2742162A (en) * 1950-09-21 1956-04-17 Mandt Mfg Company Loading machine
US2746625A (en) * 1951-08-09 1956-05-22 Eimco Corp Pivoted bucket loader
US3243063A (en) * 1965-01-07 1966-03-29 Bucyrus Erie Co Variable pitch excavator dipper mounting

Also Published As

Publication number Publication date
US3570691A (en) 1971-03-16
DE1903669A1 (de) 1970-01-29
DE1903669B2 (de) 1977-05-05
ES362919A1 (es) 1970-11-16
FR1568877A (enrdf_load_stackoverflow) 1969-05-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee