SE8600147L - TETNING - Google Patents

TETNING

Info

Publication number
SE8600147L
SE8600147L SE8600147A SE8600147A SE8600147L SE 8600147 L SE8600147 L SE 8600147L SE 8600147 A SE8600147 A SE 8600147A SE 8600147 A SE8600147 A SE 8600147A SE 8600147 L SE8600147 L SE 8600147L
Authority
SE
Sweden
Prior art keywords
crown
spring
directed radially
cylindrical
providing
Prior art date
Application number
SE8600147A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8600147D0 (en
Inventor
Fernandez F Sala
Original Assignee
Itw Espana Sa
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 Itw Espana Sa filed Critical Itw Espana Sa
Publication of SE8600147D0 publication Critical patent/SE8600147D0/en
Publication of SE8600147L publication Critical patent/SE8600147L/en

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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/36—Special sealings, including sealings or guides for piston-rods
    • 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
    • F16J3/00—Diaphragms; Bellows; Bellows pistons
    • F16J3/06—Bellows pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Fluid-Damping Devices (AREA)
  • Sealing Devices (AREA)

Abstract

A dynamic sealing ring, for installation between a fixed element and a movable element of a shock absorber, for example, comprises a single-part body defining an inner cylindrical crown 1 and an outer cylindrical crown 2 which are joined by a portion 3 of semicircumferential profile, the inner crown 1 being longer in the axial direction than the outer crown 2, and either the inner crown 1 or the outer crown 2 or both being assisted by a respective circular spring, the spring 4 on the inner crown 1 providing compression directed radially inwards and the spring 5 on the outer crown 2 providing expansion directed radially outwards, for maintaining the required sealing properties in spite of any wear or irregularities. <IMAGE>
SE8600147A 1985-01-24 1986-01-14 TETNING SE8600147L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1985284130U ES284130Y (en) 1985-01-24 1985-01-24 DYNAMIC SEALING BOARD

Publications (2)

Publication Number Publication Date
SE8600147D0 SE8600147D0 (en) 1986-01-14
SE8600147L true SE8600147L (en) 1986-07-25

Family

ID=8434047

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8600147A SE8600147L (en) 1985-01-24 1986-01-14 TETNING

Country Status (6)

Country Link
DE (1) DE3601718A1 (en)
ES (1) ES284130Y (en)
FR (1) FR2576384A1 (en)
GB (1) GB2171471B (en)
IT (2) IT1188306B (en)
SE (1) SE8600147L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3615151A1 (en) * 1986-05-05 1987-11-12 Wieneke Franz Mounted chopper for combine harvesters
DE3814695A1 (en) * 1988-04-30 1989-11-09 Teves Gmbh Alfred Cup packing with an inserted metallic support ring
US10132409B2 (en) 2016-02-24 2018-11-20 Honda Motor Co., Ltd. Damper seal

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR557823A (en) * 1922-10-25 1923-08-16 Development of cable glands
GB428006A (en) * 1934-08-03 1935-05-03 John Warren Watson Improvements in packing for stuffing boxes and the like
GB518557A (en) * 1938-08-27 1940-02-29 Ronald Trist & Company Ltd Improvements in packing members for stuffing-boxes and the like
GB574619A (en) * 1944-02-09 1946-01-14 John Harold Whitaker Improvements in and relating to fluid-sealing glands for rotating shafts
GB649968A (en) * 1947-07-02 1951-02-07 Separator Ab A packing device for relatively rotating parts of centrifugal separators
GB838369A (en) * 1958-02-04 1960-06-22 Ewald Merkel Improvements in or relating to endless sealing rings
ES384113A1 (en) * 1970-02-17 1972-12-16 Gallino & Co S P A V Rotary shaft seal

Also Published As

Publication number Publication date
GB2171471A (en) 1986-08-28
GB8600877D0 (en) 1986-02-19
GB2171471B (en) 1988-05-05
DE3601718A1 (en) 1986-07-24
ES284130U (en) 1985-06-01
ES284130Y (en) 1986-01-16
IT8620599V0 (en) 1986-01-23
IT1188306B (en) 1988-01-07
SE8600147D0 (en) 1986-01-14
FR2576384A1 (en) 1986-07-25
IT8619170A0 (en) 1986-01-23

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Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8600147-6

Effective date: 19881116