BE889004A - Grijper - Google Patents

Grijper

Info

Publication number
BE889004A
BE889004A BE0/204931A BE204931A BE889004A BE 889004 A BE889004 A BE 889004A BE 0/204931 A BE0/204931 A BE 0/204931A BE 204931 A BE204931 A BE 204931A BE 889004 A BE889004 A BE 889004A
Authority
BE
Belgium
Prior art keywords
graper
Prior art date
Application number
BE0/204931A
Other languages
English (en)
Original Assignee
Nemag Nv
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 Nv filed Critical Nemag Nv
Publication of BE889004A publication Critical patent/BE889004A/nl

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
    • B66C3/12—Grabs actuated by two or more ropes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Bridges Or Land Bridges (AREA)
BE0/204931A 1980-05-30 1981-05-27 Grijper BE889004A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8003176A NL8003176A (nl) 1980-05-30 1980-05-30 Grijper.

Publications (1)

Publication Number Publication Date
BE889004A true BE889004A (nl) 1981-11-27

Family

ID=19835394

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/204931A BE889004A (nl) 1980-05-30 1981-05-27 Grijper

Country Status (10)

Country Link
US (1) US4395066A (nl)
JP (1) JPS5723583A (nl)
AU (1) AU7105681A (nl)
BE (1) BE889004A (nl)
DE (1) DE3120228A1 (nl)
ES (1) ES8301178A1 (nl)
FR (1) FR2483383B1 (nl)
IT (1) IT1137077B (nl)
NL (1) NL8003176A (nl)
SE (2) SE8103393L (nl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8204386A (nl) * 1982-11-12 1984-06-01 Nemag Nv Vorkschaargrijper.
CA1307810C (en) * 1989-04-20 1992-09-22 Raymond E. Bergeron Power bucket
US5277955A (en) * 1989-12-08 1994-01-11 Owens-Corning Fiberglas Technology Inc. Insulation assembly
US5245053A (en) * 1990-05-04 1993-09-14 American Cyanamid Company Substituted 5-(2-(2-aryl-2-hydroxyethyl)-amino)propyl)-1,3-benzodioxoles
US5209535A (en) * 1991-09-17 1993-05-11 Bergeron Raymond E Power bucket
US5545279A (en) * 1992-12-30 1996-08-13 Hall; Herbert L. Method of making an insulation assembly
US5318644A (en) * 1993-06-02 1994-06-07 Owens-Corning Fiberglas Technology Inc. Method and apparatus for making an insulation assembly
CN110616764B (zh) * 2019-11-13 2021-10-26 安徽省六安恒源机械有限公司 一种双向打开自锁式清污抓斗

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US559384A (en) * 1896-05-05 Coaling-tub
US707484A (en) * 1902-06-09 1902-08-19 Andrew Wirsing Hoisting-bucket mechanism.
US1153950A (en) * 1915-03-24 1915-09-21 Peter Peterson Clam-shell-dredger-bucket buffer.
US2205325A (en) * 1939-08-18 1940-06-18 Blaw Knox Co Clamshell bucket
FR1092405A (fr) * 1953-10-21 1955-04-21 Benne preneuse automatique perfectionnée
NL171690C (nl) * 1971-10-07 1983-05-02 Nemag Nv Schaargrijper.

Also Published As

Publication number Publication date
AU7105681A (en) 1981-12-03
ES502592A0 (es) 1982-12-01
IT8122014A0 (it) 1981-05-28
FR2483383B1 (fr) 1985-08-30
US4395066A (en) 1983-07-26
FR2483383A1 (fr) 1981-12-04
NL8003176A (nl) 1982-01-04
ES8301178A1 (es) 1982-12-01
IT1137077B (it) 1986-09-03
SE8103393L (sv) 1981-12-01
SE446719B (sv) 1986-10-06
DE3120228A1 (de) 1982-02-25
JPS5723583A (en) 1982-02-06

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: NEMAG B.V.

Effective date: 19840527