GB888530A - Improvements in or relating to a shovelling machine - Google Patents

Improvements in or relating to a shovelling machine

Info

Publication number
GB888530A
GB888530A GB8972/60A GB897260A GB888530A GB 888530 A GB888530 A GB 888530A GB 8972/60 A GB8972/60 A GB 8972/60A GB 897260 A GB897260 A GB 897260A GB 888530 A GB888530 A GB 888530A
Authority
GB
United Kingdom
Prior art keywords
schaeff
arm
machine
shovelling
jack
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
GB8972/60A
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.)
KARL SCHAEFF JUNIOR
KARL SCHAEFF SENIOR
RUDOLF SCHAEFF
Original Assignee
KARL SCHAEFF JUNIOR
KARL SCHAEFF SENIOR
RUDOLF SCHAEFF
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 KARL SCHAEFF JUNIOR, KARL SCHAEFF SENIOR, RUDOLF SCHAEFF filed Critical KARL SCHAEFF JUNIOR
Publication of GB888530A publication Critical patent/GB888530A/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
    • E02F3/34—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 bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines
    • E02F3/3405—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 bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines and comprising an additional linkage mechanism
    • E02F3/3408—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 bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines and comprising an additional linkage mechanism of the parallelogram-type
    • 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
    • E02F3/34—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 bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines
    • E02F3/342—Buckets emptying overhead

Abstract

888,530. Shovelling machines. SCHAEFF, K., SCHAEFF, A., SCHAEFF, H., SCHAEFF jun., K., SCHAEFF, F., and SCHAEFF, R., [trading as SCHAEFF KOMM.-GES. MASCHINENFABRIK, KARL]. March 14, 1960 [July 24, 1959], No. 8972/60. Class 68(1). In an overthrow shovelling machine the shovel-supporting arm 3 at each side of the chassis of the machine is pivotally supported at 4 on a bearing plate 5 secured on the chassis. Pivoted at 12 on the plate 5 is a dependent link 10 that is acted upon intermediate the ends thereof at 11 by a jack 8, 9 and is pivotally connected at the end remote from the pivot 12 to the arm 3 by a link 14. Movement of the shovel relative to each arm 3 is controlled by a jack 15, 16 and the extent of such movement is limited by stops 22, 23.
GB8972/60A 1959-07-24 1960-03-14 Improvements in or relating to a shovelling machine Expired GB888530A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE888530X 1959-07-24

Publications (1)

Publication Number Publication Date
GB888530A true GB888530A (en) 1962-01-31

Family

ID=6834123

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8972/60A Expired GB888530A (en) 1959-07-24 1960-03-14 Improvements in or relating to a shovelling machine

Country Status (1)

Country Link
GB (1) GB888530A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3203564A (en) * 1962-07-06 1965-08-31 Koehring Co Front end and overshot loader
WO2004048704A1 (en) * 2002-10-25 2004-06-10 Clark Equipment Company Attachment for small loader

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3203564A (en) * 1962-07-06 1965-08-31 Koehring Co Front end and overshot loader
WO2004048704A1 (en) * 2002-10-25 2004-06-10 Clark Equipment Company Attachment for small loader
US7494314B2 (en) 2002-10-25 2009-02-24 Clark Equipment Company Attachment for small skid steer loader

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