GB190602163A - Improvements in or relating to Hydraulic or other Rams fitted with Sheaves for Lifting and like purposes - Google Patents

Improvements in or relating to Hydraulic or other Rams fitted with Sheaves for Lifting and like purposes

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Publication number
GB190602163A
GB190602163A GB190602163DA GB190602163A GB 190602163 A GB190602163 A GB 190602163A GB 190602163D A GB190602163D A GB 190602163DA GB 190602163 A GB190602163 A GB 190602163A
Authority
GB
United Kingdom
Prior art keywords
sheaves
lifting
hydraulic
ram
relating
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
Inventor
Augustine Louis Dunphy
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB190602163A publication Critical patent/GB190602163A/en
Expired legal-status Critical Current

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Abstract

2163. Dunphy, A. L. Jan. 29. L i f t s ; pulleyblocks and lifting- tackle.-Relates to hydraulic ram apparatus acting on the load indirectly through ropes, and consists in arranging the guidesheaves in frames which are movable laterally with respect to the ram and cylinder so that the resultant thrust may always be along the axis of the ram. The sheaves K are mounted in framings which are movable along the ram head C and cylinder base G and are fixed in position by bolts L.
GB190602163D 1906-01-29 1906-01-29 Improvements in or relating to Hydraulic or other Rams fitted with Sheaves for Lifting and like purposes Expired GB190602163A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190602163T 1906-01-29

Publications (1)

Publication Number Publication Date
GB190602163A true GB190602163A (en) 1906-12-31

Family

ID=32203431

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190602163D Expired GB190602163A (en) 1906-01-29 1906-01-29 Improvements in or relating to Hydraulic or other Rams fitted with Sheaves for Lifting and like purposes

Country Status (1)

Country Link
GB (1) GB190602163A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5816565A (en) * 1997-02-05 1998-10-06 M Torque, Inc. Hydraulic blowout preventer lifter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5816565A (en) * 1997-02-05 1998-10-06 M Torque, Inc. Hydraulic blowout preventer lifter

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