NL193828B - Gripper with horizontal path of cutting edges. - Google Patents

Gripper with horizontal path of cutting edges.

Info

Publication number
NL193828B
NL193828B NL9400450A NL9400450A NL193828B NL 193828 B NL193828 B NL 193828B NL 9400450 A NL9400450 A NL 9400450A NL 9400450 A NL9400450 A NL 9400450A NL 193828 B NL193828 B NL 193828B
Authority
NL
Netherlands
Prior art keywords
gripper
cutting edges
horizontal path
path
horizontal
Prior art date
Application number
NL9400450A
Other languages
Dutch (nl)
Other versions
NL193828C (en
NL9400450A (en
Inventor
Dirk Korf
Original Assignee
Boskalis Bv Baggermaatschappij
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 Boskalis Bv Baggermaatschappij filed Critical Boskalis Bv Baggermaatschappij
Priority to NL9400450A priority Critical patent/NL193828C/en
Priority to EP95200709A priority patent/EP0677477B1/en
Priority to DE69519322T priority patent/DE69519322T2/en
Publication of NL9400450A publication Critical patent/NL9400450A/en
Publication of NL193828B publication Critical patent/NL193828B/en
Application granted granted Critical
Publication of NL193828C publication Critical patent/NL193828C/en

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
    • 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
    • B66C3/14—Grabs opened or closed by driving motors thereon
    • B66C3/16—Grabs opened or closed by driving motors thereon by fluid motors
    • 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
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E02F3/413—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device
    • E02F3/4135—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device with grabs mounted directly on a boom

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)
NL9400450A 1994-03-22 1994-03-22 Gripper with horizontal path of cutting edges. NL193828C (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NL9400450A NL193828C (en) 1994-03-22 1994-03-22 Gripper with horizontal path of cutting edges.
EP95200709A EP0677477B1 (en) 1994-03-22 1995-03-22 Grab
DE69519322T DE69519322T2 (en) 1994-03-22 1995-03-22 Gripper

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL9400450A NL193828C (en) 1994-03-22 1994-03-22 Gripper with horizontal path of cutting edges.
NL9400450 1994-03-22

Publications (3)

Publication Number Publication Date
NL9400450A NL9400450A (en) 1995-11-01
NL193828B true NL193828B (en) 2000-08-01
NL193828C NL193828C (en) 2000-12-04

Family

ID=19863974

Family Applications (1)

Application Number Title Priority Date Filing Date
NL9400450A NL193828C (en) 1994-03-22 1994-03-22 Gripper with horizontal path of cutting edges.

Country Status (3)

Country Link
EP (1) EP0677477B1 (en)
DE (1) DE69519322T2 (en)
NL (1) NL193828C (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2255963T3 (en) 2000-08-04 2006-07-16 Reel COLLECTION, CLEANING AND CALIBRATION UNIT OF ELECTROLYSIS CUBES USED FOR ALUMINUM PRODUCTION.
FR2940796B1 (en) * 2009-01-08 2010-12-17 Ecl CONTAINER ATTACHING DEVICE FOR COLLECTING SOLID DEBRIS AND SWIVING AT THE END OF A MOBILE ARM, IN PARTICULAR DEVICE FOR ATTACHING ARTICULATED BUCKETS OF A CROSSED SHOVEL
IT1393845B1 (en) * 2009-04-30 2012-05-11 Negrini Srl LINEAR-CUTTING BITCH BUCKET FOR RECOVERY IN WATER OF POLLUTANT OR SIMILAR MATERIAL
FR2971274B1 (en) * 2011-02-07 2014-05-16 Soletanche Freyssinet BUCKET BUCKET HAVING A SHUTTER
FR2988409B1 (en) * 2012-03-22 2015-02-06 Soletanche Freyssinet EXCAVATING BENCH WITH CROSS ARMS IN "X"
NL2011357C2 (en) 2013-03-28 2014-09-30 Cornelis Hendricus Liet DEVICE FOR PROCESSING FEED.
NL2014296B1 (en) * 2015-02-13 2016-10-13 Hendricus Liet Cornelis Device for loosening feed.
CN104891331B (en) * 2015-06-11 2016-12-07 陈玉金 A kind of rotatable direction-changing type casing grab bucket
CN104925659B (en) * 2015-06-16 2016-12-07 温州润物电子商务有限公司 A kind of rotary-cut compression type grab mechanisms
CN106966293B (en) * 2015-07-27 2018-11-20 乐清市华尊电气有限公司 A kind of Compressible grab bucket
IT201700053568A1 (en) * 2017-05-17 2018-11-17 Negrini Srl LINEAR-CUTTING BITCH BUCKET FOR RECOVERY IN WATER OF POLLUTING OR SIMILAR MATERIAL
CN108247025B (en) * 2018-03-22 2023-10-27 福建省微柏工业机器人有限公司 Oxide layer scraping mechanism for casting
CN109208676B (en) * 2018-09-13 2021-04-20 中交广州航道局有限公司 Method and system for controlling dredging, computer device, and computer storage medium
CN112978350B (en) * 2021-02-01 2022-10-25 天昌国际烟草有限公司 Tobacco leaf grabbing device and method
CN114380195B (en) * 2022-03-26 2022-08-23 河南卫华重型机械股份有限公司 Mechanical anti-swing bridge crane for transferring and cleaning vinasse
CN115385231B (en) * 2022-08-24 2024-01-05 无锡市港口机械有限责任公司 Port material handling hoisting apparatus and intelligent control system
CN117342428A (en) * 2023-12-06 2024-01-05 河南卫华重型机械股份有限公司 Control method of horizontal layer grain taking grab bucket crane for brewing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR760335A (en) * 1932-07-05 1934-02-20 Improvements to grapples or clamshells
US2188672A (en) * 1938-06-06 1940-01-30 Hayward Co Grab bucket
US2605563A (en) * 1945-08-27 1952-08-05 Victor R Browning & Company In Self-contained grab bucket unit for hoist lines
DE909676C (en) * 1952-01-05 1954-04-22 Hans Still Ag Jaw gripper for stacking industrial trucks
SE300288B (en) * 1966-12-20 1968-04-22 Hydrauliska Ind Ab
DE3131624A1 (en) * 1980-09-02 1982-06-16 VEB Schwermaschinenbaukombinat TAKRAF-Stammbetrieb-Betrieb für Anlagenbau und Rationalisierung, DDR 7010 Leipzig Grab with controllable movement pattern of the cutting edges of grab shells

Also Published As

Publication number Publication date
DE69519322D1 (en) 2000-12-14
EP0677477B1 (en) 2000-11-08
DE69519322T2 (en) 2001-06-07
NL193828C (en) 2000-12-04
NL9400450A (en) 1995-11-01
EP0677477A1 (en) 1995-10-18

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee

Effective date: 20041001