DK138814C - - Google Patents

Info

Publication number
DK138814C
DK138814C DK211869A DK211869A DK138814C DK 138814 C DK138814 C DK 138814C DK 211869 A DK211869 A DK 211869A DK 211869 A DK211869 A DK 211869A DK 138814 C DK138814 C DK 138814C
Authority
DK
Denmark
Application number
DK211869A
Other languages
Danish (da)
Other versions
DK138814B (en
Inventor
F Schwing
Original Assignee
F Schwing
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
Priority claimed from AT380668A external-priority patent/AT309344B/en
Priority claimed from AT317669A external-priority patent/AT320533B/en
Application filed by F Schwing filed Critical F Schwing
Publication of DK138814B publication Critical patent/DK138814B/en
Application granted granted Critical
Publication of DK138814C publication Critical patent/DK138814C/da

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
    • E02F3/43—Control of dipper or bucket position; Control of sequence of drive operations
    • E02F3/435—Control of dipper or bucket position; Control of sequence of drive operations for dipper-arms, backhoes or the like
    • E02F3/437—Control of dipper or bucket position; Control of sequence of drive operations for dipper-arms, backhoes or the like providing automatic sequences of movements, e.g. linear excavation, keeping dipper angle constant
    • 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
    • E02F3/32—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 downwardly and towards the machine, e.g. with backhoes
    • 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
    • E02F3/43—Control of dipper or bucket position; Control of sequence of drive operations
DK211869AA 1968-04-18 1969-04-18 Excavator. DK138814B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT380668A AT309344B (en) 1968-04-18 1968-04-18 Backhoe
AT317669A AT320533B (en) 1969-03-31 1969-03-31 Backhoe

Publications (2)

Publication Number Publication Date
DK138814B DK138814B (en) 1978-10-30
DK138814C true DK138814C (en) 1979-04-23

Family

ID=25599660

Family Applications (1)

Application Number Title Priority Date Filing Date
DK211869AA DK138814B (en) 1968-04-18 1969-04-18 Excavator.

Country Status (12)

Country Link
US (1) US3586182A (en)
BE (1) BE731723A (en)
CH (1) CH536396A (en)
CS (1) CS163734B2 (en)
DK (1) DK138814B (en)
ES (1) ES366151A1 (en)
FR (1) FR2006478A1 (en)
GB (1) GB1261805A (en)
IE (1) IE33767B1 (en)
NL (1) NL155611B (en)
SE (1) SE346134B (en)
YU (1) YU31503B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5233883B2 (en) * 1972-08-28 1977-08-31
DE3032821A1 (en) * 1980-08-30 1982-04-15 Friedrich Wilh. Schwing Gmbh, 4690 Herne LOEFFEL EXCAVATORS, ESPECIALLY WITH A PARALLEL GUIDE OF THE LOEFFEL ADJUSTED ON A PREDICTED CUTTING ANGLE, AND AN ARRANGEMENT FOR CONTROLLING THE POSITION OF THE EXCHANGER OF THE EXCAVATOR TO THE BASE
FR2591249B1 (en) * 1985-12-09 1988-07-29 Senelet Bernard VERSATILE CONSTRUCTION MACHINE TOOL HOLDER
DE4206934A1 (en) * 1992-03-05 1993-09-23 Orenstein & Koppel Ag Tipping control for bucket of excavator - has operating arm linked to bucket and forward end of jib arm

Also Published As

Publication number Publication date
BE731723A (en) 1969-10-01
SE346134B (en) 1972-06-26
NL155611B (en) 1978-01-16
FR2006478A1 (en) 1969-12-26
CH536396A (en) 1973-04-30
IE33767L (en) 1969-10-18
ES366151A1 (en) 1971-03-16
US3586182A (en) 1971-06-22
CS163734B2 (en) 1975-11-07
IE33767B1 (en) 1974-10-30
YU31503B (en) 1973-06-30
NL6905996A (en) 1969-10-21
DK138814B (en) 1978-10-30
GB1261805A (en) 1972-01-26

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