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GB1366679A - Piston and cylinder devices - Google Patents

Piston and cylinder devices

Info

Publication number
GB1366679A
GB1366679A GB5156871A GB5156871A GB1366679A GB 1366679 A GB1366679 A GB 1366679A GB 5156871 A GB5156871 A GB 5156871A GB 5156871 A GB5156871 A GB 5156871A GB 1366679 A GB1366679 A GB 1366679A
Authority
GB
United Kingdom
Prior art keywords
piston
moulded
core
rod
cylinder devices
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
GB5156871A
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.)
George Angus and Co Ltd
Original Assignee
George Angus 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 George Angus and Co Ltd filed Critical George Angus and Co Ltd
Priority to GB5156871A priority Critical patent/GB1366679A/en
Priority to FR7238400A priority patent/FR2159915A5/fr
Publication of GB1366679A publication Critical patent/GB1366679A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/005—Pistons; Trunk pistons; Plungers obtained by assembling several pieces
    • F16J1/006—Pistons; Trunk pistons; Plungers obtained by assembling several pieces of different materials
    • F16J1/008—Pistons; Trunk pistons; Plungers obtained by assembling several pieces of different materials with sealing lips

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

1366679 Pistons GEORGE ANGUS & CO Ltd 11 Oct 1972 [5 Nov 1971] 51568/71 Heading F2T A piston for a piston and cylinder device wherein a cylinder space 18 for effecting fluidcushioned arrest at the end of the piston stroke is provided, is externally moulded in an elastomoric material to provide intergral sealing lips 15, 16. A sheath 14, e.g. of butadiene-acrylonitrile rubber or polyurethane, may be moulded on to a core 10, e.g. of die-cast, sintered or plastics material, and a threaded bore 13 may be provided for a piston-rod. Alternatively, Fig. 2 (not shown), a through bore (20) may be provided in the core for the piston-rod.
GB5156871A 1971-11-05 1971-11-05 Piston and cylinder devices Expired GB1366679A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB5156871A GB1366679A (en) 1971-11-05 1971-11-05 Piston and cylinder devices
FR7238400A FR2159915A5 (en) 1971-11-05 1972-10-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5156871A GB1366679A (en) 1971-11-05 1971-11-05 Piston and cylinder devices

Publications (1)

Publication Number Publication Date
GB1366679A true GB1366679A (en) 1974-09-11

Family

ID=10460519

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5156871A Expired GB1366679A (en) 1971-11-05 1971-11-05 Piston and cylinder devices

Country Status (2)

Country Link
FR (1) FR2159915A5 (en)
GB (1) GB1366679A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5363744A (en) * 1993-12-07 1994-11-15 Federal-Mogul Corporation Accumulator piston having multiple elastomeric seals

Also Published As

Publication number Publication date
FR2159915A5 (en) 1973-06-22

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Legal Events

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