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GB1107326A - Improvements in or relating to cranes, grabs and the like - Google Patents

Improvements in or relating to cranes, grabs and the like

Info

Publication number
GB1107326A
GB1107326AGB32148/65AGB3214865AGB1107326AGB 1107326 AGB1107326 AGB 1107326AGB 32148/65 AGB32148/65 AGB 32148/65AGB 3214865 AGB3214865 AGB 3214865AGB 1107326 AGB1107326 AGB 1107326A
Authority
GB
United Kingdom
Prior art keywords
reel
spring
brake
drum
driven
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
GB32148/65A
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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Priority to GB32148/65ApriorityCriticalpatent/GB1107326A/en
Priority to US562067Aprioritypatent/US3353792A/en
Priority to DE19661456411prioritypatent/DE1456411A1/en
Priority to NL6610500Aprioritypatent/NL6610500A/xx
Priority to BE684640Dprioritypatent/BE684640A/xx
Publication of GB1107326ApublicationCriticalpatent/GB1107326A/en
Expiredlegal-statusCriticalCurrent

Links

Classifications

Landscapes

Abstract

1,107,326. Spring drum winding mechanisms. R. L. AITKEN. 24 June, 1966 [27 July, 1965], No. 32148/65. Heading B8B. A spring-driven winding mechanism for a tagline to prevent twisting of a suspended load comprises a reel 1 connected to a stationary casing 7 by a coil spring 8, a friction brake 19, 20 for the reel 1 and means for applying a slipping and constant braking load to the reel 1 when it is turning to tension the spring 8. The reel is driven in the reverse direction by the spring 8 to wind in the tagline. The reel 1 is secured to a shaft 4 which is coupled at 10 to one end of the spring 8. The brake drum 20 is rotatably mounted on the shaft 4 and is connected thereto through a freewheel 35, 36 such that the drum 20 is driven only when the reel is paying out line and the spring 8 is being tensioned. Brake shoes mounted on the brake plate (19) are manually adjustable, Fig. 3 (not shown). In the embodiment of Fig. 2 (not shown) the freewheel is replaced by a pawl and ratchet mechanism coupling the brake drum and the reel. In the embodiment of Fig. 4 (not shown) the coil spring comprises a flat coil spring mounted in the reel.
GB32148/65A1965-07-271965-07-27Improvements in or relating to cranes, grabs and the likeExpiredGB1107326A (en)

Priority Applications (5)

Application NumberPriority DateFiling DateTitle
GB32148/65AGB1107326A (en)1965-07-271965-07-27Improvements in or relating to cranes, grabs and the like
US562067AUS3353792A (en)1965-07-271966-06-28Cranes, grabs and the like
DE19661456411DE1456411A1 (en)1965-07-271966-07-21 Drum device
NL6610500ANL6610500A (en)1965-07-271966-07-26
BE684640DBE684640A (en)1965-07-271966-07-27

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
GB32148/65AGB1107326A (en)1965-07-271965-07-27Improvements in or relating to cranes, grabs and the like

Publications (1)

Publication NumberPublication Date
GB1107326Atrue GB1107326A (en)1968-03-27

Family

ID=10334032

Family Applications (1)

Application NumberTitlePriority DateFiling Date
GB32148/65AExpiredGB1107326A (en)1965-07-271965-07-27Improvements in or relating to cranes, grabs and the like

Country Status (5)

CountryLink
US (1)US3353792A (en)
BE (1)BE684640A (en)
DE (1)DE1456411A1 (en)
GB (1)GB1107326A (en)
NL (1)NL6610500A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
DE2635187A1 (en)*1975-09-111977-03-24Mccaffrey Ruddock Tagline Corp ROPE WINDING DEVICE

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US4009843A (en)*1975-09-111977-03-01Mccaffrey-Ruddock Tagline CorporationSpring rewound tagline device with spring overload preventing means
US4796862A (en)*1986-08-181989-01-10Lockheed CorporationWinch compensator
US7317782B2 (en)*2003-01-312008-01-08Varian Medical Systems Technologies, Inc.Radiation scanning of cargo conveyances at seaports and the like
DE202007009253U1 (en)*2007-07-022008-11-13Wampfler Aktiengesellschaft Spring Cable Reel
DE102011003070B4 (en)*2011-01-242013-05-23Wmf Württembergische Metallwarenfabrik Ag Vending Machine
CN112158751B (en)*2020-10-122022-02-11卜青青Hoisting accessory is used in building major structure installation with many function that turn to
US20220332553A1 (en)*2021-04-162022-10-20Breeze-Eastern LlcHoist System and Process Implementing an Emergency Stopping Brake

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US2382955A (en)*1943-05-201945-08-21Roy O BillingsExcavating bucket
US2442571A (en)*1945-05-041948-06-01H V GriffittsMaterial handling bucket
DE927410C (en)*1953-04-291955-05-09Mccaffrey Ruddock Tagline Corp Drive device for cable drums operated by spring force

Cited By (1)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
DE2635187A1 (en)*1975-09-111977-03-24Mccaffrey Ruddock Tagline Corp ROPE WINDING DEVICE

Also Published As

Publication numberPublication date
DE1456411A1 (en)1969-03-27
US3353792A (en)1967-11-21
NL6610500A (en)1967-01-30
BE684640A (en)1967-01-27

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