EP2274224A4 - Grab - Google Patents

Grab

Info

Publication number
EP2274224A4
EP2274224A4 EP09733709A EP09733709A EP2274224A4 EP 2274224 A4 EP2274224 A4 EP 2274224A4 EP 09733709 A EP09733709 A EP 09733709A EP 09733709 A EP09733709 A EP 09733709A EP 2274224 A4 EP2274224 A4 EP 2274224A4
Authority
EP
European Patent Office
Prior art keywords
grab
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.)
Withdrawn
Application number
EP09733709A
Other languages
German (de)
French (fr)
Other versions
EP2274224A1 (en
Inventor
Kalle Pohjola
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.)
RANNIKON KONETEKNIIKKA Oy
Original Assignee
RANNIKON KONETEKNIIKKA Oy
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 RANNIKON KONETEKNIIKKA Oy filed Critical RANNIKON KONETEKNIIKKA Oy
Publication of EP2274224A1 publication Critical patent/EP2274224A1/en
Publication of EP2274224A4 publication Critical patent/EP2274224A4/en
Withdrawn legal-status Critical Current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
    • B66C3/12—Grabs actuated by two or more ropes
    • 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
    • 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)
EP09733709A 2008-04-24 2009-04-24 Grab Withdrawn EP2274224A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20085362A FI120680B (en) 2008-04-24 2008-04-24 GRAB
PCT/FI2009/050327 WO2009130395A1 (en) 2008-04-24 2009-04-24 Grab

Publications (2)

Publication Number Publication Date
EP2274224A1 EP2274224A1 (en) 2011-01-19
EP2274224A4 true EP2274224A4 (en) 2013-01-30

Family

ID=39385985

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09733709A Withdrawn EP2274224A4 (en) 2008-04-24 2009-04-24 Grab

Country Status (4)

Country Link
EP (1) EP2274224A4 (en)
FI (1) FI120680B (en)
RU (1) RU2010146263A (en)
WO (1) WO2009130395A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104929172B (en) * 2015-06-16 2017-06-09 李立新 A kind of special grab bucket of Compressible
CN112723147B (en) * 2020-12-14 2024-04-05 江苏新民洲港务有限公司 High-efficiency wood grab bucket with extremely high safety performance

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB404295A (en) * 1932-07-05 1934-01-05 Dudley James Barnard Improvements in and relating to grabs
FR1166302A (en) * 1957-02-13 1958-11-05 Draglevage Atel Const Grapple

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2915221A1 (en) * 1979-04-14 1980-10-30 Landers Maschf Gmbh SINGLE OR MULTIPLE CABLE GRIPPERS
US4998762A (en) * 1989-04-20 1991-03-12 Bergeron Raymond E Power bucket

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB404295A (en) * 1932-07-05 1934-01-05 Dudley James Barnard Improvements in and relating to grabs
FR1166302A (en) * 1957-02-13 1958-11-05 Draglevage Atel Const Grapple

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009130395A1 *

Also Published As

Publication number Publication date
FI20085362A (en) 2009-10-25
RU2010146263A (en) 2012-05-27
FI20085362A0 (en) 2008-04-24
FI120680B (en) 2010-01-29
WO2009130395A1 (en) 2009-10-29
EP2274224A1 (en) 2011-01-19

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20101103

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DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20130107

RIC1 Information provided on ipc code assigned before grant

Ipc: B66C 3/02 20060101ALI20121221BHEP

Ipc: B66C 3/12 20060101AFI20121221BHEP

Ipc: B66C 3/00 20060101ALI20121221BHEP

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Effective date: 20130128