GB1420901A - Sealing arrangements for reciprocable members of hydraulic apparatus - Google Patents

Sealing arrangements for reciprocable members of hydraulic apparatus

Info

Publication number
GB1420901A
GB1420901A GB1120474A GB1120474A GB1420901A GB 1420901 A GB1420901 A GB 1420901A GB 1120474 A GB1120474 A GB 1120474A GB 1120474 A GB1120474 A GB 1120474A GB 1420901 A GB1420901 A GB 1420901A
Authority
GB
United Kingdom
Prior art keywords
hydraulic apparatus
sealing arrangements
reciprocable members
march
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
GB1120474A
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.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
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 ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Publication of GB1420901A publication Critical patent/GB1420901A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

1420901 Shaft seals; pistons ZAHNRADFABRIK FRIEDRICHSHAFEN AG 13 March 1974 [29 March 1973] 11204/74 Headings F2B and F2T A seal for a piston on a piston-rod 2 includes a stepped elastomeric ring 3 and a split polyamide anti-extrusion ring 4, in a groove having an oblique wall.
GB1120474A 1973-03-29 1974-03-13 Sealing arrangements for reciprocable members of hydraulic apparatus Expired GB1420901A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2315644A DE2315644A1 (en) 1973-03-29 1973-03-29 HYDRAULIC SEAL FOR BACK AND WAY MOVEMENT

Publications (1)

Publication Number Publication Date
GB1420901A true GB1420901A (en) 1976-01-14

Family

ID=5876307

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1120474A Expired GB1420901A (en) 1973-03-29 1974-03-13 Sealing arrangements for reciprocable members of hydraulic apparatus

Country Status (8)

Country Link
JP (1) JPS49121066A (en)
AR (1) AR197161A1 (en)
BR (1) BR7400336D0 (en)
DE (1) DE2315644A1 (en)
ES (1) ES200600Y (en)
FR (1) FR2226889A5 (en)
GB (1) GB1420901A (en)
IT (1) IT1005855B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124717A (en) * 1982-07-10 1984-02-22 Busak & Luyken Gmbh & Co Packing for hydraulic pistons or piston rods

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4524981A (en) * 1983-11-22 1985-06-25 Smith International, Inc. Annular seal with V-cut

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124717A (en) * 1982-07-10 1984-02-22 Busak & Luyken Gmbh & Co Packing for hydraulic pistons or piston rods

Also Published As

Publication number Publication date
FR2226889A5 (en) 1974-11-15
IT1005855B (en) 1976-09-30
DE2315644A1 (en) 1974-10-03
ES200600U (en) 1975-09-01
JPS49121066A (en) 1974-11-19
AR197161A1 (en) 1974-03-15
BR7400336D0 (en) 1974-12-03
ES200600Y (en) 1976-01-16

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed