GB1424854A - Pistons for pressure fluid operated cylinders - Google Patents

Pistons for pressure fluid operated cylinders

Info

Publication number
GB1424854A
GB1424854A GB1514673A GB1514673A GB1424854A GB 1424854 A GB1424854 A GB 1424854A GB 1514673 A GB1514673 A GB 1514673A GB 1514673 A GB1514673 A GB 1514673A GB 1424854 A GB1424854 A GB 1424854A
Authority
GB
United Kingdom
Prior art keywords
pistons
pressure fluid
fluid operated
operated cylinders
march
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
GB1514673A
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 GB1424854A publication Critical patent/GB1424854A/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
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
    • 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
    • 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
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Actuator (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

1424854 Pistons P L PANIGATI 29 March 1973 [30 March 1972] 15146/73 Heading F2T A piston comprises a disc 1, preferably of metal, welded or otherwise fixed on a piston-rod 2, and a sleeve-like body 3, e.g. of rubber, attached to the disc 1, the body 3 having at at least one end a sealing lip 9 defined by an annular slit 8. Reference has been directed by the Comptroller to Specification 1,309,292.
GB1514673A 1972-03-30 1973-03-29 Pistons for pressure fluid operated cylinders Expired GB1424854A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2262672A IT995028B (en) 1972-03-30 1972-03-30 PISTON FOR DYNAMIC FLUID CYLINDERS

Publications (1)

Publication Number Publication Date
GB1424854A true GB1424854A (en) 1976-02-11

Family

ID=11198575

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1514673A Expired GB1424854A (en) 1972-03-30 1973-03-29 Pistons for pressure fluid operated cylinders

Country Status (10)

Country Link
AT (1) AT324786B (en)
CA (1) CA977634A (en)
CH (1) CH552157A (en)
DE (1) DE2315074A1 (en)
ES (1) ES414300A1 (en)
FR (1) FR2178692A5 (en)
GB (1) GB1424854A (en)
IT (1) IT995028B (en)
NL (1) NL7304288A (en)
SE (1) SE397126B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124329A (en) * 1982-07-20 1984-02-15 Hillman Newby Ltd Hydraulic seal for pit prop
AT375755B (en) * 1982-04-29 1984-09-10 Bonomi Agostino Omal Sa SEALING AND GUIDE DEVICE FOR PISTON SLIDING IN A CYLINDRICAL CHAMBER
GB2161242A (en) * 1984-07-07 1986-01-08 Bendix Ltd Seal/bearing member for piston
EP0168237A2 (en) * 1984-07-07 1986-01-15 Bendix Limited Piston and cylinder apparatus

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3124022A1 (en) * 1981-06-19 1982-12-30 Wabco Steuerungstechnik GmbH & Co, 3000 Hannover Piston with piston rod
DE3227135A1 (en) * 1982-07-20 1984-01-26 Alfred Teves Gmbh, 6000 Frankfurt Cup piston for hydraulic or pneumatic cylinders in motor-vehicle disc brakes
DE3420257A1 (en) * 1984-05-30 1985-12-05 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Piston, in particular a relay piston
DE4421968C2 (en) * 1994-06-23 1997-09-11 Bilstein August Gmbh Co Kg Damping piston seal
DE102017000857A1 (en) 2017-01-31 2018-08-02 Liebherr-Components Kirchdorf GmbH A cylinder piston device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT375755B (en) * 1982-04-29 1984-09-10 Bonomi Agostino Omal Sa SEALING AND GUIDE DEVICE FOR PISTON SLIDING IN A CYLINDRICAL CHAMBER
GB2124329A (en) * 1982-07-20 1984-02-15 Hillman Newby Ltd Hydraulic seal for pit prop
GB2161242A (en) * 1984-07-07 1986-01-08 Bendix Ltd Seal/bearing member for piston
EP0168237A2 (en) * 1984-07-07 1986-01-15 Bendix Limited Piston and cylinder apparatus
EP0168237A3 (en) * 1984-07-07 1986-10-08 Bendix Limited Piston and cylinder apparatus

Also Published As

Publication number Publication date
NL7304288A (en) 1973-10-02
CH552157A (en) 1974-07-31
SE397126B (en) 1977-10-17
FR2178692A5 (en) 1973-11-09
ES414300A1 (en) 1976-02-01
IT995028B (en) 1975-11-10
AT324786B (en) 1975-09-25
DE2315074A1 (en) 1973-10-11
CA977634A (en) 1975-11-11

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee