SE8503673L - SPRING POWER CUMULATOR FOR LOADING AND SPRINGMAN CONTROLLABLE DISCHARGE OF LOADING ORGAN WITH THORN - Google Patents

SPRING POWER CUMULATOR FOR LOADING AND SPRINGMAN CONTROLLABLE DISCHARGE OF LOADING ORGAN WITH THORN

Info

Publication number
SE8503673L
SE8503673L SE8503673A SE8503673A SE8503673L SE 8503673 L SE8503673 L SE 8503673L SE 8503673 A SE8503673 A SE 8503673A SE 8503673 A SE8503673 A SE 8503673A SE 8503673 L SE8503673 L SE 8503673L
Authority
SE
Sweden
Prior art keywords
loading
arm
elbow lever
base plate
operated
Prior art date
Application number
SE8503673A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE459965B (en
SE8503673D0 (en
Inventor
G Weidlich
W Baumann
W Herzog
Original Assignee
Pieck W Wohnbauk Veb
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 Pieck W Wohnbauk Veb filed Critical Pieck W Wohnbauk Veb
Publication of SE8503673D0 publication Critical patent/SE8503673D0/en
Publication of SE8503673L publication Critical patent/SE8503673L/en
Publication of SE459965B publication Critical patent/SE459965B/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
    • B66C1/62—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 comprising article-engaging members of a shape complementary to that of the articles to be handled
    • B66C1/66—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 comprising article-engaging members of a shape complementary to that of the articles to be handled for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof
    • B66C1/666—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 comprising article-engaging members of a shape complementary to that of the articles to be handled for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof for connection to anchor inserts embedded in concrete structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Looms (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Chain Conveyers (AREA)
  • Moulds, Cores, Or Mandrels (AREA)

Abstract

The force absorber for blocking load carrying devices used in structural work is remote operated and dependent on the load. On the load supporting arm is an elbow lever with one end operated to block the suspension mandrel, and its other end fitting into a guiding groove on the base plate, connected by tension springs to the arm. The joint of the elbow lever is connected by a rod to an eccentric piece on the top of the arm. On the base plate is an unblocking arm supported at the rear end of the groove to hold the elbow lever in the loaded condition. The elbow lever is stopped in the extended position at the same time by a horizontally sliding latch operated by an electromagnet. The arm slides on guide bolts connected to the base plate.
SE8503673A 1984-08-06 1985-08-01 SPRING POWER CUMULATOR FOR LOADING AND SPRINGMAN TRANSFERABLE DISCONNECTION OF LOADING ORGAN WITH THORN SE459965B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD26600784A DD226861B1 (en) 1984-08-06 1984-08-06 LOADING AND WEARING ACCESS WITH REMOTE-CONTROLLABLE UNLOCKING

Publications (3)

Publication Number Publication Date
SE8503673D0 SE8503673D0 (en) 1985-08-01
SE8503673L true SE8503673L (en) 1986-02-07
SE459965B SE459965B (en) 1989-08-28

Family

ID=5559426

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8503673A SE459965B (en) 1984-08-06 1985-08-01 SPRING POWER CUMULATOR FOR LOADING AND SPRINGMAN TRANSFERABLE DISCONNECTION OF LOADING ORGAN WITH THORN

Country Status (7)

Country Link
CS (1) CS259046B1 (en)
DD (1) DD226861B1 (en)
DE (1) DE3526111A1 (en)
FI (1) FI852914L (en)
FR (1) FR2568555A1 (en)
SE (1) SE459965B (en)
SU (1) SU1512915A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2781401B1 (en) * 1998-07-24 2000-09-01 Renault Automation GRIPPER WITH AUTOMATIC LOCKING AND UNLOCKING
CN108726350A (en) * 2018-06-13 2018-11-02 安徽骏达起重机械有限公司 A kind of crane lifting rope

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB712195A (en) * 1951-11-07 1954-07-21 King Ltd Geo W Improvements in or relating to grabs for reels or the like
US2924484A (en) * 1955-04-04 1960-02-09 William A Tolsma Drum grabs
US2794669A (en) * 1956-07-10 1957-06-04 Schardinger Aloysius Chimney tile grapple
US3167345A (en) * 1962-06-27 1965-01-26 Bacon Dukes Inc Hoist hook
US3997959A (en) * 1975-05-19 1976-12-21 Case James E Apparatus for releasing tilt-up panel hoisting
DE2552387A1 (en) * 1975-11-22 1977-05-26 Haeussler Ernst DEVICE FOR MANIPULATING PRECAST CONCRETE ELEMENTS
US4017115A (en) * 1975-12-17 1977-04-12 The Burke Company Lift system for concrete slabs
DE3030041C2 (en) * 1980-08-08 1983-09-22 Dr.-Ing. Ludwig Müller & Söhne Gesellschaft für Bautechnik mbH & Co KG, 3550 Marburg Load attachment device provided with a movable attachment device, for example an eyelet
DE3038225A1 (en) * 1980-10-10 1982-05-19 Pfeifer Seil- Und Hebetechnik Gmbh & Co, 8940 Memmingen Concrete component lifting attachment - has locking boss on second part engaging in cup in first one
FR2533635A1 (en) * 1982-09-23 1984-03-30 Albin Alexis Process for recovering the potential energy developed by a crane and device for implementing this

Also Published As

Publication number Publication date
CS259046B1 (en) 1988-09-16
SE459965B (en) 1989-08-28
DD226861A1 (en) 1985-09-04
FI852914L (en) 1986-02-07
DD226861B1 (en) 1987-08-19
SE8503673D0 (en) 1985-08-01
DE3526111A1 (en) 1986-03-06
SU1512915A1 (en) 1989-10-07
FI852914A0 (en) 1985-07-26
FR2568555A1 (en) 1986-02-07
CS563985A1 (en) 1987-06-11

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Legal Events

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NAV Patent application has lapsed

Ref document number: 8503673-9

Effective date: 19900301