GB832787A - Improvements in electrically drivable pulley hoists - Google Patents

Improvements in electrically drivable pulley hoists

Info

Publication number
GB832787A
GB832787A GB28542/56A GB2854256A GB832787A GB 832787 A GB832787 A GB 832787A GB 28542/56 A GB28542/56 A GB 28542/56A GB 2854256 A GB2854256 A GB 2854256A GB 832787 A GB832787 A GB 832787A
Authority
GB
United Kingdom
Prior art keywords
chain
hook
fall
sept
falls
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
GB28542/56A
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.)
HANS PUTZER
Original Assignee
HANS PUTZER
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 HANS PUTZER filed Critical HANS PUTZER
Publication of GB832787A publication Critical patent/GB832787A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/18—Power-operated hoists
    • B66D3/20—Power-operated hoists with driving motor, e.g. electric motor, and drum or barrel contained in a common housing
    • B66D3/22—Power-operated hoists with driving motor, e.g. electric motor, and drum or barrel contained in a common housing with variable-speed gearings between driving motor and drum or barrel

Abstract

832,787. Electric hoists. PUTZER, H. Sept. 18, 1956 [Sept. 19, 1955], No. 28542/56. Class 78 (5). An electrically-driven hoist is adapted to be used with one or two falls of chain. Motor 3 secured to wall 11 drives load sprocket 9 through shaft 8 and the gearing of eccentrically - positioned gear-box 2, the chain, when used with two falls, being hooked at its end over hook 19, the said hook 19 being carried by chain guide 6. The guide 6 also carries chain stripper 18 and is rotatable on shoulders 14, 15 but may be secured to walls 10, 11 by pins 16, 17. The hoist is adapted for one-fall operation by unhooking the second fall from hook 19, the displacement of gear-box 2 .about its pivot permitting choice of position of the sprocket axis in the one-fall operative position.
GB28542/56A 1955-09-19 1956-09-18 Improvements in electrically drivable pulley hoists Expired GB832787A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE832787X 1955-09-19

Publications (1)

Publication Number Publication Date
GB832787A true GB832787A (en) 1960-04-13

Family

ID=6757473

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28542/56A Expired GB832787A (en) 1955-09-19 1956-09-18 Improvements in electrically drivable pulley hoists

Country Status (1)

Country Link
GB (1) GB832787A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2184991A (en) * 1985-11-20 1987-07-08 Yang Tai Her Lifting apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2184991A (en) * 1985-11-20 1987-07-08 Yang Tai Her Lifting apparatus

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