GB244187A - Improvements in pulley blocks used for hoisting loads - Google Patents

Improvements in pulley blocks used for hoisting loads

Info

Publication number
GB244187A
GB244187A GB2179324A GB2179324A GB244187A GB 244187 A GB244187 A GB 244187A GB 2179324 A GB2179324 A GB 2179324A GB 2179324 A GB2179324 A GB 2179324A GB 244187 A GB244187 A GB 244187A
Authority
GB
United Kingdom
Prior art keywords
blocks used
pulley blocks
hoisting loads
eccentric
shaft
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
GB2179324A
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.)
Head Wrightson and Co Ltd
Original Assignee
Head Wrightson and Co Ltd
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 Head Wrightson and Co Ltd filed Critical Head Wrightson and Co Ltd
Priority to GB2179324A priority Critical patent/GB244187A/en
Publication of GB244187A publication Critical patent/GB244187A/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
    • B66D3/12—Chain or like hand-operated tackles with or without power transmission gearing between operating member and lifting rope, chain or cable
    • B66D3/16—Chain or like hand-operated tackles with or without power transmission gearing between operating member and lifting rope, chain or cable operated by an endless chain passing over a pulley or a sprocket

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

244,187. Head, Wrightson & Co., Ltd., and Clark, H Sept. 15, 1924. Eccentrics.-In a geared pulleyhoist an eccentric 16, which forms the bearing of an internal planet member in an epicyclic train, is mounted on a squared portion 14<a> of the shaft 14, and springs 161 are placed between the eccentric and the shaft to take up wear. Specification 594/69, (Class 78, Lifting &c.]; is referred to.
GB2179324A 1924-09-15 1924-09-15 Improvements in pulley blocks used for hoisting loads Expired GB244187A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2179324A GB244187A (en) 1924-09-15 1924-09-15 Improvements in pulley blocks used for hoisting loads

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2179324A GB244187A (en) 1924-09-15 1924-09-15 Improvements in pulley blocks used for hoisting loads

Publications (1)

Publication Number Publication Date
GB244187A true GB244187A (en) 1925-12-15

Family

ID=10168884

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2179324A Expired GB244187A (en) 1924-09-15 1924-09-15 Improvements in pulley blocks used for hoisting loads

Country Status (1)

Country Link
GB (1) GB244187A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2418407A (en) * 2004-09-23 2006-03-29 George Henry Peter Bowman Pulley block with linked pulleys

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2418407A (en) * 2004-09-23 2006-03-29 George Henry Peter Bowman Pulley block with linked pulleys
GB2418407B (en) * 2004-09-23 2008-10-01 George Henry Peter Bowman A pulley

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