GB562073A - Improvements in or relating to fluid pressure cylinders, particularly for hydraulic jacks - Google Patents

Improvements in or relating to fluid pressure cylinders, particularly for hydraulic jacks

Info

Publication number
GB562073A
GB562073A GB231443A GB231443A GB562073A GB 562073 A GB562073 A GB 562073A GB 231443 A GB231443 A GB 231443A GB 231443 A GB231443 A GB 231443A GB 562073 A GB562073 A GB 562073A
Authority
GB
United Kingdom
Prior art keywords
tube
fluid pressure
relating
hydraulic jacks
pressure cylinders
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
GB231443A
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.)
JOHN HENRY HARRISS
Automotive Products PLC
Original Assignee
JOHN HENRY HARRISS
Automotive Products PLC
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 JOHN HENRY HARRISS, Automotive Products PLC filed Critical JOHN HENRY HARRISS
Priority to GB231443A priority Critical patent/GB562073A/en
Publication of GB562073A publication Critical patent/GB562073A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08Characterised by the construction of the motor unit
    • F15B15/14Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/149Fluid interconnections, e.g. fluid connectors, passages
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08Characterised by the construction of the motor unit
    • F15B15/14Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423Component parts; Constructional details
    • F15B15/1438Cylinder to end cap assemblies

Abstract

562,073. Engine cylinders ; pistons. AUTOMOTIVE PRODUCTS CO., Ltd., and HARRISS, J. H. Feb. 11, 1943, No. 2314. [Class 122 (i)] A fluid pressure jack, e.g. foi operating aircraft undercarriages, bomb doors, &c., comprises a tube 10 having an end closure plug 24 secured to the tube by radial dowels 28 and a fluid supply connection 38 passing radially through the tube into the plug. The dowels are retained by a band 32 having a boss 36 to which the connection 38 is screwed . or bolted. Lugs 25 or a diametral pin or bolt &c. are carried by the closure member for anchorage purposes. The piston 13 is secured to its tubular rod 16 by a diametral pin 17.
GB231443A 1943-02-11 1943-02-11 Improvements in or relating to fluid pressure cylinders, particularly for hydraulic jacks Expired GB562073A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB231443A GB562073A (en) 1943-02-11 1943-02-11 Improvements in or relating to fluid pressure cylinders, particularly for hydraulic jacks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB231443A GB562073A (en) 1943-02-11 1943-02-11 Improvements in or relating to fluid pressure cylinders, particularly for hydraulic jacks

Publications (1)

Publication Number Publication Date
GB562073A true GB562073A (en) 1944-06-16

Family

ID=9737362

Family Applications (1)

Application Number Title Priority Date Filing Date
GB231443A Expired GB562073A (en) 1943-02-11 1943-02-11 Improvements in or relating to fluid pressure cylinders, particularly for hydraulic jacks

Country Status (1)

Country Link
GB (1) GB562073A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2719766A (en) * 1953-01-16 1955-10-04 Richard M Densmore Actuator cylinder construction
US3418888A (en) * 1966-04-27 1968-12-31 Jacques H. Mercier Hydraulic actuator with internal dashpot
US3474710A (en) * 1967-09-01 1969-10-28 Air Mite Devices Inc Cylinder construction using roll pins
US3730057A (en) * 1971-05-03 1973-05-01 Mfg Manuf Co Hydraulic ram assembly
US5507218A (en) * 1994-01-11 1996-04-16 Invest Tech Ag Linear-drive cylinder
US5806406A (en) * 1994-06-15 1998-09-15 Ab Multidock Hydraulic Hydraulic piston cylinder
DE10314242A1 (en) * 2003-03-29 2004-11-18 Zf Lenksysteme Gmbh servo cylinder
US20110072962A1 (en) * 2009-09-30 2011-03-31 Control Solutions, LLC Self-bleeding double action hydraulic cylinder
CN103527559A (en) * 2013-10-17 2014-01-22 上海新跃仪表厂 Double-acting hydraulic cylinder capable of bearing side loads

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2719766A (en) * 1953-01-16 1955-10-04 Richard M Densmore Actuator cylinder construction
US3418888A (en) * 1966-04-27 1968-12-31 Jacques H. Mercier Hydraulic actuator with internal dashpot
US3474710A (en) * 1967-09-01 1969-10-28 Air Mite Devices Inc Cylinder construction using roll pins
US3730057A (en) * 1971-05-03 1973-05-01 Mfg Manuf Co Hydraulic ram assembly
US5507218A (en) * 1994-01-11 1996-04-16 Invest Tech Ag Linear-drive cylinder
US5806406A (en) * 1994-06-15 1998-09-15 Ab Multidock Hydraulic Hydraulic piston cylinder
DE10314242A1 (en) * 2003-03-29 2004-11-18 Zf Lenksysteme Gmbh servo cylinder
US20110072962A1 (en) * 2009-09-30 2011-03-31 Control Solutions, LLC Self-bleeding double action hydraulic cylinder
CN103527559A (en) * 2013-10-17 2014-01-22 上海新跃仪表厂 Double-acting hydraulic cylinder capable of bearing side loads
CN103527559B (en) * 2013-10-17 2016-04-06 上海新跃仪表厂 The double-acting hydraulic cylinder of lateral load can be born

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