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GB2126981B - Improvements in or relating to grab bucket apparatus - Google Patents

Improvements in or relating to grab bucket apparatus

Info

Publication number
GB2126981B
GB2126981B GB08323893A GB8323893A GB2126981B GB 2126981 B GB2126981 B GB 2126981B GB 08323893 A GB08323893 A GB 08323893A GB 8323893 A GB8323893 A GB 8323893A GB 2126981 B GB2126981 B GB 2126981B
Authority
GB
United Kingdom
Prior art keywords
relating
grab bucket
bucket apparatus
grab
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
GB08323893A
Other versions
GB2126981A (en
GB8323893D0 (en
Inventor
Georges Lemaitre
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.)
Frankignoul Pieux Armes
Compagnie Internationale Des Wagons Lits et Du Tourisme SA
Original Assignee
Frankignoul Pieux Armes
Compagnie Internationale Des Wagons Lits et Du Tourisme SA
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 BE0/208998A external-priority patent/BE894379A/en
Application filed by Frankignoul Pieux Armes, Compagnie Internationale Des Wagons Lits et Du Tourisme SA filed Critical Frankignoul Pieux Armes
Publication of GB8323893D0 publication Critical patent/GB8323893D0/en
Publication of GB2126981A publication Critical patent/GB2126981A/en
Application granted granted Critical
Publication of GB2126981B publication Critical patent/GB2126981B/en
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
    • E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
    • E02F3/47—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor with grab buckets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
GB08323893A 1982-09-13 1983-09-06 Improvements in or relating to grab bucket apparatus Expired GB2126981B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE0/208998A BE894379A (en) 1982-09-13 1982-09-13 Suspension for twin cable lifting grab - includes guide to keep cables apart and direct them along grab axis of symmetry

Publications (3)

Publication Number Publication Date
GB8323893D0 GB8323893D0 (en) 1983-10-05
GB2126981A GB2126981A (en) 1984-04-04
GB2126981B true GB2126981B (en) 1985-10-16

Family

ID=3843559

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08323893A Expired GB2126981B (en) 1982-09-13 1983-09-06 Improvements in or relating to grab bucket apparatus

Country Status (8)

Country Link
AU (1) AU1831283A (en)
BR (1) BR8304774A (en)
DE (1) DE3330855A1 (en)
FR (1) FR2532925B1 (en)
GB (1) GB2126981B (en)
HK (1) HK47286A (en)
IT (1) IT1170201B (en)
ZA (1) ZA836216B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW424122B (en) * 1997-09-18 2001-03-01 Bauer Spezialtiefbau Slurry wall means
ES2296535B1 (en) * 2006-10-03 2009-05-05 Modelco S.L. VALVE OPENING SYSTEM FOR EXCAVATING MACHINE SPOONS.
CN103485381A (en) * 2013-09-09 2014-01-01 浙江鼎业基础工程有限公司 Percussive grabbing machine
EP3798367B1 (en) * 2019-09-25 2022-03-09 BAUER Maschinen GmbH Slotted wall gripper, method for operating same, and civil engineering method
EP4249687A3 (en) 2021-08-12 2023-11-29 BAUER Maschinen GmbH Gripper device and method for operating a gripper device
EP4134489B1 (en) 2021-08-12 2025-09-17 BAUER Maschinen GmbH Gripper device and method for operating a gripper device
WO2025098585A1 (en) 2023-11-06 2025-05-15 Bauer Maschinen Gmbh Grab apparatus, and method for operating a grab apparatus
WO2025113766A1 (en) 2023-11-27 2025-06-05 Bauer Maschinen Gmbh Gripper device, and method for operating a gripper device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1376847A (en) * 1916-08-17 1921-05-03 Frank H Williams Grab-bucket
US1988135A (en) * 1931-12-31 1935-01-15 Ogden R Odman Rock handling device
GB540082A (en) * 1938-09-23 1941-10-06 Eric Reynolds An improved grab for working bulk cargoes and the like
GB522854A (en) * 1939-01-10 1940-06-28 Benoto Sa Improvements in grabs
FR976916A (en) * 1948-10-26 1951-03-23 Bailly Freres Soc Control device for opening and closing a clamshell for crane
GB868451A (en) * 1958-06-19 1961-05-17 Priestman Brothers Improvements relating to grabs
DE1658026A1 (en) * 1966-04-28 1970-09-03 Wayss & Freytag Ag Slot gripper
SU831908A1 (en) * 1978-07-18 1981-05-23 Ордена Трудового Красного Знаменинаучно-Исследовательский Институтоснований И Подземных Сооруженийим. H.M.Герсеванова Государственногокомитета Cobeta Министров Cccp Поделам Строительства Clamshell for trenching

Also Published As

Publication number Publication date
FR2532925A1 (en) 1984-03-16
GB2126981A (en) 1984-04-04
GB8323893D0 (en) 1983-10-05
HK47286A (en) 1986-07-04
AU1831283A (en) 1984-03-22
ZA836216B (en) 1984-04-25
IT1170201B (en) 1987-06-03
FR2532925B1 (en) 1988-04-22
BR8304774A (en) 1984-04-24
DE3330855A1 (en) 1984-03-15
IT8322661A0 (en) 1983-08-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee