FR2378906A1 - Perfectionnements a une pelle mecanique - Google Patents

Perfectionnements a une pelle mecanique

Info

Publication number
FR2378906A1
FR2378906A1 FR7802180A FR7802180A FR2378906A1 FR 2378906 A1 FR2378906 A1 FR 2378906A1 FR 7802180 A FR7802180 A FR 7802180A FR 7802180 A FR7802180 A FR 7802180A FR 2378906 A1 FR2378906 A1 FR 2378906A1
Authority
FR
France
Prior art keywords
bucket
block
levers
buckets
pulleys
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.)
Granted
Application number
FR7802180A
Other languages
English (en)
French (fr)
Other versions
FR2378906B1 (https=
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.)
Nemag BV
Original Assignee
Nemag BV
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 Nemag BV filed Critical Nemag BV
Publication of FR2378906A1 publication Critical patent/FR2378906A1/fr
Application granted granted Critical
Publication of FR2378906B1 publication Critical patent/FR2378906B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
    • B66C3/02—Bucket grabs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Shovels (AREA)
FR7802180A 1977-01-27 1978-01-26 Perfectionnements a une pelle mecanique Granted FR2378906A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7700847A NL7700847A (nl) 1977-01-27 1977-01-27 Grijper of dergelijke.

Publications (2)

Publication Number Publication Date
FR2378906A1 true FR2378906A1 (fr) 1978-08-25
FR2378906B1 FR2378906B1 (https=) 1983-05-06

Family

ID=19827860

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7802180A Granted FR2378906A1 (fr) 1977-01-27 1978-01-26 Perfectionnements a une pelle mecanique

Country Status (10)

Country Link
US (1) US4176872A (https=)
JP (1) JPS5393559A (https=)
AU (1) AU510343B2 (https=)
BE (1) BE863166A (https=)
DE (1) DE2802338A1 (https=)
ES (1) ES233566Y (https=)
FR (1) FR2378906A1 (https=)
GB (1) GB1587341A (https=)
IT (1) IT1091821B (https=)
NL (1) NL7700847A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0256304A1 (fr) * 1986-07-18 1988-02-24 Serge Vuistiner Engin de terrassement
FR2715872A1 (fr) * 1994-02-04 1995-08-11 Actim Sarl Installation de traitement de résidus.

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2599179B2 (ja) * 1988-06-15 1997-04-09 石川島播磨重工業株式会社 クレーンの吊り具駆動装置
US5193873A (en) * 1989-12-15 1993-03-16 Centro De Investigacion Y. Asistencia Tecnica Del Estado De Queretaro, A.C. Sugar cane grab
EP3768900A4 (en) 2018-03-23 2022-03-23 Cashman Dredging & Marine Contracting Co., Llc SLOPE LEVEL CUTTING BUCKET
CN115959427A (zh) * 2022-12-19 2023-04-14 武汉奋进智能机器有限公司 空中转运设备

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE286802C (https=) *
DE289781C (https=) *
DE260575C (https=) *
DE295400C (https=) *
DE197375C (https=) *
FR457350A (fr) * 1912-08-08 1913-09-16 Pohlig J Ag Benne double pour la prise automatique de matières à déverser
FR693774A (fr) * 1930-04-11 1930-11-25 Benoto Sa Benne automatique perfectionnée
DE590683C (de) * 1931-10-28 1934-01-12 Naamlooze Vennootschap Havenbe Selbstgreifer
US3949498A (en) * 1974-10-30 1976-04-13 Mitsubishi Seiko Kabushiki Kaisha Grab bucket for dredging sludge

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1172300B (de) * 1962-07-11 1964-06-18 Fernseh Gmbh Verfahren und Schaltungsanordnung zur UEbertragung eines Videosignals
FR2300034A1 (fr) * 1975-02-10 1976-09-03 Yumbo Benne preneuse a commande hydraulique

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE286802C (https=) *
DE289781C (https=) *
DE260575C (https=) *
DE295400C (https=) *
DE197375C (https=) *
FR457350A (fr) * 1912-08-08 1913-09-16 Pohlig J Ag Benne double pour la prise automatique de matières à déverser
FR693774A (fr) * 1930-04-11 1930-11-25 Benoto Sa Benne automatique perfectionnée
DE590683C (de) * 1931-10-28 1934-01-12 Naamlooze Vennootschap Havenbe Selbstgreifer
US3949498A (en) * 1974-10-30 1976-04-13 Mitsubishi Seiko Kabushiki Kaisha Grab bucket for dredging sludge

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0256304A1 (fr) * 1986-07-18 1988-02-24 Serge Vuistiner Engin de terrassement
FR2715872A1 (fr) * 1994-02-04 1995-08-11 Actim Sarl Installation de traitement de résidus.

Also Published As

Publication number Publication date
AU3275578A (en) 1979-08-02
US4176872A (en) 1979-12-04
ES233566Y (es) 1978-07-16
AU510343B2 (en) 1980-06-19
GB1587341A (en) 1981-04-01
FR2378906B1 (https=) 1983-05-06
BE863166A (nl) 1978-07-24
IT7819719A0 (it) 1978-01-27
ES233566U (es) 1978-03-16
DE2802338A1 (de) 1978-08-03
IT1091821B (it) 1985-07-06
JPS5393559A (en) 1978-08-16
NL7700847A (nl) 1978-07-31

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Legal Events

Date Code Title Description
ST Notification of lapse