FR2006478A1 - - Google Patents

Info

Publication number
FR2006478A1
FR2006478A1 FR6912216A FR6912216A FR2006478A1 FR 2006478 A1 FR2006478 A1 FR 2006478A1 FR 6912216 A FR6912216 A FR 6912216A FR 6912216 A FR6912216 A FR 6912216A FR 2006478 A1 FR2006478 A1 FR 2006478A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6912216A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2006478A1 publication Critical patent/FR2006478A1/fr
Withdrawn legal-status Critical Current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
FR6912216A 1968-04-18 1969-04-18 Withdrawn FR2006478A1 (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 (1)

Publication Number Publication Date
FR2006478A1 true FR2006478A1 (en) 1969-12-26

Family

ID=25599660

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6912216A Withdrawn FR2006478A1 (en) 1968-04-18 1969-04-18

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
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
DK138814C (en) 1979-04-23
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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Legal Events

Date Code Title Description
ST Notification of lapse