FR1359044A - Improvements to the arms of loaders, excavators and other similar machines - Google Patents

Improvements to the arms of loaders, excavators and other similar machines

Info

Publication number
FR1359044A
FR1359044A FR938551A FR938551A FR1359044A FR 1359044 A FR1359044 A FR 1359044A FR 938551 A FR938551 A FR 938551A FR 938551 A FR938551 A FR 938551A FR 1359044 A FR1359044 A FR 1359044A
Authority
FR
France
Prior art keywords
excavators
loaders
arms
similar machines
machines
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
FR938551A
Other languages
French (fr)
Inventor
Balzar Hjalmar Klingberg
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
Priority to FR938551A priority Critical patent/FR1359044A/en
Application granted granted Critical
Publication of FR1359044A publication Critical patent/FR1359044A/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
    • E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; 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
    • E02F3/283—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 single arm pivoted directly on the chassis
    • E02F3/286—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 single arm pivoted directly on the chassis telescopic or slidable
    • 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
    • E02F3/306—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 with telescopic dipper-arm or boom
FR938551A 1962-06-18 1963-06-18 Improvements to the arms of loaders, excavators and other similar machines Expired FR1359044A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR938551A FR1359044A (en) 1962-06-18 1963-06-18 Improvements to the arms of loaders, excavators and other similar machines

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE677362 1962-06-18
FR938551A FR1359044A (en) 1962-06-18 1963-06-18 Improvements to the arms of loaders, excavators and other similar machines

Publications (1)

Publication Number Publication Date
FR1359044A true FR1359044A (en) 1964-04-17

Family

ID=26201928

Family Applications (1)

Application Number Title Priority Date Filing Date
FR938551A Expired FR1359044A (en) 1962-06-18 1963-06-18 Improvements to the arms of loaders, excavators and other similar machines

Country Status (1)

Country Link
FR (1) FR1359044A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3460691A (en) * 1966-02-26 1969-08-12 Ernst Wieger Telescopic dredge
DE3204328A1 (en) * 1981-02-09 1982-09-09 Naigai Kensetsu Kogyo K.K., Sapporo Bucket excavator
FR2560864A1 (en) * 1984-03-12 1985-09-13 Oesa Ab Bearings for telescopic crane jib
EP0414660A1 (en) * 1989-08-22 1991-02-27 Hermann Fuchsmeier Bucket excavator
EP0494863A1 (en) * 1989-04-13 1992-07-22 Paul P Weyer Rotary dipper stick.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3460691A (en) * 1966-02-26 1969-08-12 Ernst Wieger Telescopic dredge
DE3204328A1 (en) * 1981-02-09 1982-09-09 Naigai Kensetsu Kogyo K.K., Sapporo Bucket excavator
FR2560864A1 (en) * 1984-03-12 1985-09-13 Oesa Ab Bearings for telescopic crane jib
EP0494863A1 (en) * 1989-04-13 1992-07-22 Paul P Weyer Rotary dipper stick.
EP0494863A4 (en) * 1989-04-13 1993-04-07 Paul P. Weyer Rotary dipper stick
EP0414660A1 (en) * 1989-08-22 1991-02-27 Hermann Fuchsmeier Bucket excavator

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