IT1023812B - Giunto di tenuta in specie per alberi routanti - Google Patents

Giunto di tenuta in specie per alberi routanti

Info

Publication number
IT1023812B
IT1023812B IT9654/74A IT965474A IT1023812B IT 1023812 B IT1023812 B IT 1023812B IT 9654/74 A IT9654/74 A IT 9654/74A IT 965474 A IT965474 A IT 965474A IT 1023812 B IT1023812 B IT 1023812B
Authority
IT
Italy
Prior art keywords
routant
shafts
species
sealing joint
joint
Prior art date
Application number
IT9654/74A
Other languages
English (en)
Inventor
J Bertin
Original Assignee
Paulstra 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 Paulstra Sa filed Critical Paulstra Sa
Application granted granted Critical
Publication of IT1023812B publication Critical patent/IT1023812B/it

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
    • F16J15/3208—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip provided with tension elements, e.g. elastic rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Devices (AREA)
IT9654/74A 1973-12-21 1974-12-19 Giunto di tenuta in specie per alberi routanti IT1023812B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7346114A FR2273458A5 (it) 1973-12-21 1973-12-21

Publications (1)

Publication Number Publication Date
IT1023812B true IT1023812B (it) 1978-05-30

Family

ID=9129640

Family Applications (1)

Application Number Title Priority Date Filing Date
IT9654/74A IT1023812B (it) 1973-12-21 1974-12-19 Giunto di tenuta in specie per alberi routanti

Country Status (6)

Country Link
US (1) US3921992A (it)
DE (1) DE2458773A1 (it)
FR (1) FR2273458A5 (it)
GB (1) GB1457976A (it)
IT (1) IT1023812B (it)
SE (1) SE7416043L (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2381950A2 (fr) * 1977-02-23 1978-09-22 Paulstra Sa Perfectionnements aux joints d'etancheite, notamment pour arbres tournants
DE3504362C1 (de) * 1985-02-08 1986-06-12 Sachtler GmbH Filmtechnische Geräte, 8046 Garching Hoehenverstellbare Saeule,insbesondere Mittelsaeule fuer ein Stativ zur Aufnahme einer Film- oder Fernsehkamera
US4699526A (en) * 1985-08-01 1987-10-13 Nok Corporation Sealing device for bearings
JPH0799206B2 (ja) * 1987-03-31 1995-10-25 株式会社リケン オイルシ−ル装置
DE3804284A1 (de) * 1987-12-23 1989-07-13 Goetze Ag Wellendichtring
DE4443422C2 (de) * 1994-12-06 1997-05-28 Bruss Dichtungstechnik Wellendichtring mit einer elastischen Dichtlippe
EP1475548B1 (en) * 2002-02-14 2012-04-11 Nsk Ltd. Sealing device, and rolling bearing and hub unit incorporating the sealing unit
DE10346419A1 (de) * 2003-10-07 2005-05-19 Kaco Gmbh + Co. Kg Radialwellendichtring
US7467796B2 (en) * 2004-08-12 2008-12-23 Morgan Construction, Company Bearing seal with flexible lip
US7469906B2 (en) * 2005-07-01 2008-12-30 Spx Corporation Filter lip seal and method
MX2008013720A (es) * 2006-04-26 2009-02-12 Tyco Valves & Controls Lp Un ensamble de valvula que tiene un manguito de valvula unitario.
US20100201078A1 (en) * 2006-10-16 2010-08-12 Nok Corporation Sealing device
EP2466172B1 (de) 2010-12-16 2017-02-08 Carl Freudenberg KG Dichtring
US9027928B2 (en) * 2011-12-20 2015-05-12 Aktiebolaget Skf Pumping seal having projections for axially positioning a biasing member
US11719243B2 (en) * 2021-08-06 2023-08-08 Pratt & Whitney Canada Corp. Impeller rotor configured with wear resistant seal land

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2334349A (en) * 1941-10-29 1943-11-16 Victor Mfg & Gasket Co Oil seal construction
US2485011A (en) * 1947-01-30 1949-10-18 Victor Mfg & Gasket Co Fluid seal
US3162456A (en) * 1961-03-03 1964-12-22 Rex Chainbelt Inc Seal with reinforced mounting
US3092427A (en) * 1961-05-08 1963-06-04 Hypro Engineering Inc Expanded piston cup assembly
US3186681A (en) * 1961-12-18 1965-06-01 Acf Ind Inc Stem seal for rotary plug valve
US3256005A (en) * 1963-05-13 1966-06-14 Tayco Dev Low-cost liquid spring
US3275348A (en) * 1963-05-28 1966-09-27 Vsi Corp High pressure sealed connections
US3346265A (en) * 1964-06-08 1967-10-10 Federal Mogul Corp Elastomeric oil seal having a laminated metal reinforcing member
GB1114764A (en) * 1964-06-30 1968-05-22 Angus George Co Ltd Improvements in shaft seals

Also Published As

Publication number Publication date
DE2458773A1 (de) 1975-10-02
SE7416043L (it) 1975-06-23
US3921992A (en) 1975-11-25
GB1457976A (en) 1976-12-08
FR2273458A5 (it) 1975-12-26

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