GB651858A - Arrangement in trolleys with hanging load - Google Patents

Arrangement in trolleys with hanging load

Info

Publication number
GB651858A
GB651858A GB32053/47A GB3205347A GB651858A GB 651858 A GB651858 A GB 651858A GB 32053/47 A GB32053/47 A GB 32053/47A GB 3205347 A GB3205347 A GB 3205347A GB 651858 A GB651858 A GB 651858A
Authority
GB
United Kingdom
Prior art keywords
platform
disc
tongs
wires
load
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.)
Expired
Application number
GB32053/47A
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.)
ULVSUNDA SAGVERKS AB
Original Assignee
ULVSUNDA SAGVERKS AB
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 ULVSUNDA SAGVERKS AB filed Critical ULVSUNDA SAGVERKS AB
Publication of GB651858A publication Critical patent/GB651858A/en
Expired 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
    • B66C13/00—Other constructional features or details
    • B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
    • B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C7/00—Runways, tracks or trackways for trolleys or cranes
    • B66C7/02—Runways, tracks or trackways for trolleys or cranes for underhung trolleys or cranes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Types And Forms Of Lifts (AREA)

Abstract

651,858. Trollies for runways. ULVSUNDA SAGVERKS AKTIEBOLAG. Dec. 4, 1947, No. 32053. Convention date, May 25, 1946. [Class 78 (iv)] An arrangement in trollies adapted for hanging loads in telpher plants, traverse systems and the like characterized in that the trolley is provided with an extensible stabilizing device for preventing an oscillatory-motion of the load during its lifting, lowering and transport, which stabilizing device comprises two or more pairs of lazy tongs, the end levers of the tongs being mutually displaceable in guide means extending horizontally on the trolley as well as on a frame or board connected to the load. The load platform 18 is carried by wires 16 passing round a pulley 17 on the platform and connected to a disc 9. A lazy tong device comprising tongs 12 and cross-stays 12<1> has its ends slidably connected to the platform and girders 11 attached to the disc. The wires 16 pass round a wire drum 15 mounted on the girders for lifting and lowering. The disc 9 is rotatable about a platform 4 which is supported by rollers 2 running in a guide rail 1 and driven by a motor 3. The rollers 5 on the platform run on tracks 6 parallel to the rail 1. The platform has a flange in which rollers 8 on the disc 9 move, the disc being rotatable by a motor 10 on the platform 4. The girders 11 carry guides 30 and the platform 18 carries guides 31 for the lazy tongs. The load is traversed by wires 32, 34 connected to electric rails and to control cage 29. The cage is coupled to a wire 38 wound round a drum 39 driven by an endless chain on drums 39 and 15 and is a safety-device should the wires 16 break. Instead of both ends of the tongs being movable one may be held stationary and the guides dispensed with.
GB32053/47A 1946-05-25 1947-12-04 Arrangement in trolleys with hanging load Expired GB651858A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE651858X 1946-05-25

Publications (1)

Publication Number Publication Date
GB651858A true GB651858A (en) 1951-04-11

Family

ID=20314079

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32053/47A Expired GB651858A (en) 1946-05-25 1947-12-04 Arrangement in trolleys with hanging load

Country Status (1)

Country Link
GB (1) GB651858A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2902183A (en) * 1956-08-10 1959-09-01 Clark Equipment Co Device for lifting and transporting bundled material
DE1222857B (en) * 1964-09-19 1966-08-11 Westfaelische Union Ag Stacking crane system for long goods
US7128226B2 (en) 1999-11-24 2006-10-31 Siemens Ag Lifting device with a guide device for loads
CN102765664A (en) * 2012-04-27 2012-11-07 上海朗卫自动化科技有限公司 Pulley assembly and crane
CN104860191A (en) * 2015-05-04 2015-08-26 福建亿松机械有限公司 Mounting fixture of cement roadbed guardrail
CN115744644A (en) * 2023-01-10 2023-03-07 河南科特尔机械制造有限公司 Graphite crucible stacking crown block unit capable of moving rapidly

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2902183A (en) * 1956-08-10 1959-09-01 Clark Equipment Co Device for lifting and transporting bundled material
DE1222857B (en) * 1964-09-19 1966-08-11 Westfaelische Union Ag Stacking crane system for long goods
US7128226B2 (en) 1999-11-24 2006-10-31 Siemens Ag Lifting device with a guide device for loads
CN102765664A (en) * 2012-04-27 2012-11-07 上海朗卫自动化科技有限公司 Pulley assembly and crane
CN102765664B (en) * 2012-04-27 2016-03-23 上海朗卫自动化科技有限公司 Pulley assembly and hoisting crane
CN104860191A (en) * 2015-05-04 2015-08-26 福建亿松机械有限公司 Mounting fixture of cement roadbed guardrail
CN115744644A (en) * 2023-01-10 2023-03-07 河南科特尔机械制造有限公司 Graphite crucible stacking crown block unit capable of moving rapidly
CN115744644B (en) * 2023-01-10 2023-04-25 河南科特尔机械制造有限公司 But quick travel's graphite crucible stack crown block unit

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