CH536396A - Löffelbagger - Google Patents

Löffelbagger

Info

Publication number
CH536396A
CH536396A CH595869A CH595869A CH536396A CH 536396 A CH536396 A CH 536396A CH 595869 A CH595869 A CH 595869A CH 595869 A CH595869 A CH 595869A CH 536396 A CH536396 A CH 536396A
Authority
CH
Switzerland
Prior art keywords
backhoe
Prior art date
Application number
CH595869A
Other languages
English (en)
Inventor
Friedrich Dipl Ing Schwing
Original Assignee
Schwing Friedrich
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/de
Priority claimed from AT317669A external-priority patent/AT320533B/de
Application filed by Schwing Friedrich filed Critical Schwing Friedrich
Publication of CH536396A publication Critical patent/CH536396A/de

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Earth Drilling (AREA)
  • Operation Control Of Excavators (AREA)
  • Load-Engaging Elements For Cranes (AREA)
CH595869A 1968-04-18 1969-04-18 Löffelbagger CH536396A (de)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
CH536396A true CH536396A (de) 1973-04-30

Family

ID=25599660

Family Applications (1)

Application Number Title Priority Date Filing Date
CH595869A CH536396A (de) 1968-04-18 1969-04-18 Löffelbagger

Country Status (12)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5233883B2 (de) * 1972-08-28 1977-08-31
DE3032821A1 (de) * 1980-08-30 1982-04-15 Friedrich Wilh. Schwing Gmbh, 4690 Herne Loeffelbagger, insbesondere mit einer parallelfuehrung des auf einen vorgegebenen schnittwinkel eingestellten loeffels sowie einer anordnung zur kontrolle der stellung der schuerfeinrichtung des baggers zur schuerfsohle
FR2591249B1 (fr) * 1985-12-09 1988-07-29 Senelet Bernard Engin de chantier polyvalent porte-outils
DE4206934A1 (de) * 1992-03-05 1993-09-23 Orenstein & Koppel Ag Vorrichtung zur durchfuehrung von grabarbeiten, insbesondere loeffelbagger

Also Published As

Publication number Publication date
IE33767B1 (en) 1974-10-30
NL6905996A (de) 1969-10-21
ES366151A1 (es) 1971-03-16
US3586182A (en) 1971-06-22
BE731723A (de) 1969-10-01
SE346134B (de) 1972-06-26
GB1261805A (en) 1972-01-26
DK138814C (de) 1979-04-23
CS163734B2 (de) 1975-11-07
NL155611B (nl) 1978-01-16
DK138814B (da) 1978-10-30
IE33767L (en) 1969-10-18
FR2006478A1 (de) 1969-12-26
YU31503B (en) 1973-06-30

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Legal Events

Date Code Title Description
PL Patent ceased