DK1324942T3 - Safety device for a gripper for lifting masonry elements - Google Patents

Safety device for a gripper for lifting masonry elements

Info

Publication number
DK1324942T3
DK1324942T3 DK01981168.6T DK01981168T DK1324942T3 DK 1324942 T3 DK1324942 T3 DK 1324942T3 DK 01981168 T DK01981168 T DK 01981168T DK 1324942 T3 DK1324942 T3 DK 1324942T3
Authority
DK
Denmark
Prior art keywords
arms
grasping
safety device
load
grasping device
Prior art date
Application number
DK01981168.6T
Other languages
Danish (da)
Inventor
Dieten Albertus Jacobus Gertrude Maria Van
Original Assignee
Dieten Albertus Jacobus Gertrude Maria Van
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 Dieten Albertus Jacobus Gertrude Maria Van filed Critical Dieten Albertus Jacobus Gertrude Maria Van
Application granted granted Critical
Publication of DK1324942T3 publication Critical patent/DK1324942T3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
    • B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
    • B66C1/442—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces actuated by lifting force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
    • B66C1/28—Duplicate, e.g. pivoted, members engaging the loads from two sides
    • B66C1/30—Duplicate, e.g. pivoted, members engaging the loads from two sides and also arranged to grip the sides of the loads
    • B66C1/32—Duplicate, e.g. pivoted, members engaging the loads from two sides and also arranged to grip the sides of the loads of piled or stacked articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

The invention concerns a safety device on grasping devices for masonry elements (7). The safety device prevents falling of blocks or bricks out of the grasping device. The invention concerns an appliance (1) where after grasping and hoisting of the load almost directly two arms (3, 4) direct a profile (5, 6) under the load. On putting down of the load the arms gives way at touching on the floor and the grasping device (1) can open. The arms are provided with rollers (8) which spread the arms on putting down and close at hoisting. The grasping device is foreseen with plates that prevents elements falling sideways out of the grasping device and supporting plates (11) which keep the arms spreaded when the grasping device is opened. The invention can also be executed as do it yourself kit.
DK01981168.6T 2000-10-13 2001-10-12 Safety device for a gripper for lifting masonry elements DK1324942T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL1016407 2000-10-13
NL1017575A NL1017575C2 (en) 2000-10-13 2001-03-13 Protection for lifting clamp for building elements.
PCT/NL2001/000751 WO2002030804A1 (en) 2000-10-13 2001-10-12 Safety device for grasping device for lifting some masonry elements

Publications (1)

Publication Number Publication Date
DK1324942T3 true DK1324942T3 (en) 2010-05-17

Family

ID=26643252

Family Applications (1)

Application Number Title Priority Date Filing Date
DK01981168.6T DK1324942T3 (en) 2000-10-13 2001-10-12 Safety device for a gripper for lifting masonry elements

Country Status (9)

Country Link
EP (1) EP1324942B1 (en)
AT (1) ATE455725T1 (en)
AU (1) AU2002212827A1 (en)
DE (1) DE60141152D1 (en)
DK (1) DK1324942T3 (en)
ES (1) ES2340255T3 (en)
NL (1) NL1017575C2 (en)
PT (1) PT1324942E (en)
WO (1) WO2002030804A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100553894C (en) * 2007-02-09 2009-10-28 福建海源自动化机械股份有限公司 The clamp mechanism of stacking machine
FR2993194B1 (en) * 2012-07-13 2014-08-22 Areva Nc DEVICE FOR HANDLING CASES CONTAINING OBJECTS
CN105712184A (en) * 2016-04-17 2016-06-29 昆山克鲁克机电设备有限公司 Crane steel rail hanging tongs
CN105712188A (en) * 2016-04-27 2016-06-29 山东钢铁股份有限公司 Lifting appliance
CN105712189A (en) * 2016-04-28 2016-06-29 上海宝田新型建材有限公司 Hoisting fixture for cleaning operation for large bearing
CN106672792B (en) * 2017-01-07 2017-11-24 青岛蓝天创先科技服务有限公司 A kind of quick handling apparatus of safe air-entrained concrete building block
CN108839854A (en) * 2018-07-23 2018-11-20 荥经县旭光电子有限公司 A kind of automation Waste Acid From Hua Cheng Foil boxing apparatus
CN109867203A (en) * 2019-03-14 2019-06-11 益阳康益机械发展有限公司 Variable diameters lift reversal hanger
JP6739021B1 (en) * 2019-04-25 2020-08-12 株式会社乗富鉄工所 Lifting jig
CN110948506A (en) * 2019-12-03 2020-04-03 汪鸣飞 Friction roller type grabbing and loading device and method
DE102021108566A1 (en) 2021-04-07 2022-07-21 Schaeffler Technologies AG & Co. KG handling device
NL2031095B1 (en) 2022-02-28 2023-09-07 Albertus Jacobus Gertrude Maria Van Dieten Ashley Hoisting device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB275055A (en) * 1926-11-15 1927-08-04 Franz Gerdes Improvements in and relating to automatic crane grabs
FR1582016A (en) * 1967-12-28 1969-09-26
FR2168066B1 (en) * 1972-01-14 1976-08-27 Bofors Ab
US4093298A (en) * 1977-01-17 1978-06-06 The Raymond Lee Organization, Inc. Compressor tongs
DE7725334U1 (en) * 1977-08-16 1978-03-02 Abitra Maschinenfabrik Gmbh & Co Kg, 5443 Kaisersesch PACKAGING GRIPPERS
GB8924222D0 (en) * 1989-10-27 1989-12-13 Squires Michael Load handling apparatus
US5863086A (en) * 1994-11-21 1999-01-26 Mcneilus Truck And Manufacturing, Inc. Container holding and lifting device
JPH11180672A (en) * 1997-12-19 1999-07-06 Nkk Corp Load suspending device

Also Published As

Publication number Publication date
EP1324942B1 (en) 2010-01-20
ES2340255T3 (en) 2010-06-01
EP1324942A1 (en) 2003-07-09
DE60141152D1 (en) 2010-03-11
WO2002030804A1 (en) 2002-04-18
PT1324942E (en) 2010-04-21
NL1017575C2 (en) 2002-04-16
AU2002212827A1 (en) 2002-04-22
ATE455725T1 (en) 2010-02-15

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