GB808018A - Improvements in shovel excavators - Google Patents

Improvements in shovel excavators

Info

Publication number
GB808018A
GB808018A GB6111/57A GB611157A GB808018A GB 808018 A GB808018 A GB 808018A GB 6111/57 A GB6111/57 A GB 6111/57A GB 611157 A GB611157 A GB 611157A GB 808018 A GB808018 A GB 808018A
Authority
GB
United Kingdom
Prior art keywords
scoop
jib
pivotally mounted
linkage
shovel 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
GB6111/57A
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 GB808018A publication Critical patent/GB808018A/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
    • 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)
  • Jib Cranes (AREA)

Abstract

808,018. Shovelling machines. GERGEN, L. Feb. 22, 1957 [Oct. 17, 1956], No. 6111/57. Class 68(1) In a shovelling machine the jib and shovel arm are constituted by parallelogram linkages, 1, 1a and 5, 5a. The jib linkage 1, 1a is pivotally mounted at 4, 4a on a mobile chassis and connected to an L- shaped member 3 at 2, 2a. The shovel arm linkage 5, 5a is pivotally connected to the member 3 at 6, 6a and to a member 8 at 7, 7a. On the member 8 is pivotally mounted a scoop 9. A latch 10, 11 secures the scoop 9 on the member 8.
GB6111/57A 1956-10-17 1957-02-22 Improvements in shovel excavators Expired GB808018A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE808018X 1956-10-17

Publications (1)

Publication Number Publication Date
GB808018A true GB808018A (en) 1959-01-28

Family

ID=6722988

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6111/57A Expired GB808018A (en) 1956-10-17 1957-02-22 Improvements in shovel excavators

Country Status (1)

Country Link
GB (1) GB808018A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2152006A (en) * 1982-02-17 1985-07-31 Raygo Inc Load handling apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2152006A (en) * 1982-02-17 1985-07-31 Raygo Inc Load handling apparatus

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