ES366151A1 - Un dispositivo excavador destinado a una maquina excavadora. - Google Patents

Un dispositivo excavador destinado a una maquina excavadora.

Info

Publication number
ES366151A1
ES366151A1 ES366151A ES366151A ES366151A1 ES 366151 A1 ES366151 A1 ES 366151A1 ES 366151 A ES366151 A ES 366151A ES 366151 A ES366151 A ES 366151A ES 366151 A1 ES366151 A1 ES 366151A1
Authority
ES
Spain
Prior art keywords
jib
lever
arm
pivoted
bucket
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
ES366151A
Other languages
English (en)
Spanish (es)
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.)
SCHIWING
Original Assignee
SCHIWING
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 SCHIWING filed Critical SCHIWING
Publication of ES366151A1 publication Critical patent/ES366151A1/es
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
    • E02F3/42—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)
ES366151A 1968-04-18 1969-04-17 Un dispositivo excavador destinado a una maquina excavadora. Expired ES366151A1 (es)

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
ES366151A1 true ES366151A1 (es) 1971-03-16

Family

ID=25599660

Family Applications (1)

Application Number Title Priority Date Filing Date
ES366151A Expired ES366151A1 (es) 1968-04-18 1969-04-17 Un dispositivo excavador destinado a una maquina excavadora.

Country Status (12)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5233883B2 (cs) * 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
YU31503B (en) 1973-06-30
BE731723A (cs) 1969-10-01
IE33767B1 (en) 1974-10-30
DK138814B (da) 1978-10-30
DK138814C (cs) 1979-04-23
NL155611B (nl) 1978-01-16
US3586182A (en) 1971-06-22
SE346134B (cs) 1972-06-26
IE33767L (en) 1969-10-18
FR2006478A1 (cs) 1969-12-26
CS163734B2 (cs) 1975-11-07
NL6905996A (cs) 1969-10-21
GB1261805A (en) 1972-01-26
CH536396A (de) 1973-04-30

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