CH488128A - Dispositif d'étanchéité entre deux surfaces cylindriques coaxiales - Google Patents

Dispositif d'étanchéité entre deux surfaces cylindriques coaxiales

Info

Publication number
CH488128A
CH488128A CH763369A CH763369A CH488128A CH 488128 A CH488128 A CH 488128A CH 763369 A CH763369 A CH 763369A CH 763369 A CH763369 A CH 763369A CH 488128 A CH488128 A CH 488128A
Authority
CH
Switzerland
Prior art keywords
sealing device
cylindrical surfaces
coaxial cylindrical
coaxial
sealing
Prior art date
Application number
CH763369A
Other languages
English (en)
French (fr)
Inventor
Vinciguerra Costantino
Original Assignee
Nuovo Pignone Spa
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 Nuovo Pignone Spa filed Critical Nuovo Pignone Spa
Publication of CH488128A publication Critical patent/CH488128A/fr

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
    • F16J15/166—Sealings between relatively-moving surfaces with means to prevent the extrusion of the packing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)
  • Sealing Devices (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
CH763369A 1968-05-22 1969-05-20 Dispositif d'étanchéité entre deux surfaces cylindriques coaxiales CH488128A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1678168 1968-05-22

Publications (1)

Publication Number Publication Date
CH488128A true CH488128A (fr) 1970-03-31

Family

ID=11149318

Family Applications (1)

Application Number Title Priority Date Filing Date
CH763369A CH488128A (fr) 1968-05-22 1969-05-20 Dispositif d'étanchéité entre deux surfaces cylindriques coaxiales

Country Status (11)

Country Link
JP (1) JPS507688B1 (no)
BE (1) BE732899A (no)
CH (1) CH488128A (no)
DE (1) DE1926004A1 (no)
DK (1) DK132564C (no)
ES (1) ES367821A1 (no)
FR (1) FR2009066A1 (no)
LU (1) LU58693A1 (no)
NL (1) NL6906856A (no)
NO (1) NO134170C (no)
SE (1) SE344231B (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50115787U (no) * 1974-03-05 1975-09-20
JPS61136404U (no) * 1985-02-15 1986-08-25
ES2081752B1 (es) * 1993-09-17 1998-07-16 Melchor Gabilondo Sa Cierre de estanqueidad hidraulico y guia en cilindros hidrauliucos.
JP2004332920A (ja) * 2003-04-17 2004-11-25 Nok Corp 密封構造及び端面シール
JP4473822B2 (ja) * 2004-02-05 2010-06-02 有限会社ニューリー研究所 重量物支持装置
CN104061326B (zh) * 2013-03-20 2016-12-28 深圳市海洋王照明工程有限公司 一种密封装置
DE202013002731U1 (de) * 2013-03-21 2014-06-23 Fietz Automotive Gmbh Dichtungseinrichtung
US10107401B2 (en) 2014-09-24 2018-10-23 Nok Corporation Sealing structure
JP6559937B2 (ja) * 2014-10-28 2019-08-14 東芝機械株式会社 油静圧案内機構および工作機械

Also Published As

Publication number Publication date
DE1926004A1 (de) 1969-12-04
NO134170B (no) 1976-05-18
SE344231B (no) 1972-04-04
DK132564B (da) 1975-12-29
JPS507688B1 (no) 1975-03-28
NL6906856A (no) 1969-11-25
NO134170C (no) 1976-08-25
BE732899A (no) 1969-10-16
LU58693A1 (no) 1969-08-28
ES367821A1 (es) 1971-04-16
FR2009066A1 (no) 1970-01-30
DK132564C (da) 1976-05-31

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Legal Events

Date Code Title Description
PL Patent ceased