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GB2080421B - Fluid operated piston and cylinder assembly and metal drawing apparatus embodying same - Google Patents

Fluid operated piston and cylinder assembly and metal drawing apparatus embodying same

Info

Publication number
GB2080421B
GB2080421B GB8119578A GB8119578A GB2080421B GB 2080421 B GB2080421 B GB 2080421B GB 8119578 A GB8119578 A GB 8119578A GB 8119578 A GB8119578 A GB 8119578A GB 2080421 B GB2080421 B GB 2080421B
Authority
GB
United Kingdom
Prior art keywords
cylinder assembly
drawing apparatus
apparatus embodying
fluid operated
operated piston
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
GB8119578A
Other versions
GB2080421A (en
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
Publication of GB2080421A publication Critical patent/GB2080421A/en
Application granted granted Critical
Publication of GB2080421B publication Critical patent/GB2080421B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1457—Piston rods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/024—Systems essentially incorporating special features for controlling the speed or actuating force of an output member by means of differential connection of the servomotor lines, e.g. regenerative circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1447—Pistons; Piston to piston rod assemblies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/149—Fluid interconnections, e.g. fluid connectors, passages

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
GB8119578A 1980-07-02 1981-06-25 Fluid operated piston and cylinder assembly and metal drawing apparatus embodying same Expired GB2080421B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA803965 1980-07-02

Publications (2)

Publication Number Publication Date
GB2080421A GB2080421A (en) 1982-02-03
GB2080421B true GB2080421B (en) 1984-04-18

Family

ID=25574774

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8119578A Expired GB2080421B (en) 1980-07-02 1981-06-25 Fluid operated piston and cylinder assembly and metal drawing apparatus embodying same

Country Status (2)

Country Link
DE (1) DE3125314A1 (en)
GB (1) GB2080421B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8507230U1 (en) * 1985-03-09 1985-04-25 Lange, Jörg, 8607 Hollfeld Hydraulic cylinder with quick reset option
GB9726517D0 (en) * 1997-12-16 1998-02-11 Smiths Industries Ltd Hydraulic apparatus
US8695479B2 (en) * 2008-08-29 2014-04-15 Wabtec Holding Corp. Single-acting pneumatic cylinder for use on a locomotive platform
NO20120979A1 (en) * 2012-08-31 2014-03-03 Aker Mh As Reflector for piston accumulators
CN113187776B (en) * 2021-05-26 2024-03-29 宁波市鑫潮自动化元件有限公司 Variable stroke cylinder

Also Published As

Publication number Publication date
DE3125314A1 (en) 1982-03-25
GB2080421A (en) 1982-02-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee