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ES384113A1 - Rotary shaft seal - Google Patents

Rotary shaft seal

Info

Publication number
ES384113A1
ES384113A1 ES384113A ES384113A ES384113A1 ES 384113 A1 ES384113 A1 ES 384113A1 ES 384113 A ES384113 A ES 384113A ES 384113 A ES384113 A ES 384113A ES 384113 A1 ES384113 A1 ES 384113A1
Authority
ES
Spain
Prior art keywords
rotary shaft
internal diameter
shaft seal
elastic lip
translation
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
ES384113A
Other languages
Spanish (es)
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.)
Gallino & Co SpA V
Original Assignee
Gallino & Co SpA V
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 Gallino & Co SpA V filed Critical Gallino & Co SpA V
Publication of ES384113A1 publication Critical patent/ES384113A1/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
    • F16J15/3224—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip capable of accommodating changes in distances or misalignment between the surfaces, e.g. able to compensate for defaults of eccentricity or angular deviations

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing With Elastic Sealing Lips (AREA)

Abstract

Improvements in a retaining joint for rotating shafts characterized by the fact that the external casing (3, 3') is provided with at least one rigid annular projection (7), located at one of its ends and having an internal diameter slightly larger than the internal diameter of the elastic lip (5), so that it constitutes a support for the shaft (1) to be mounted, when the latter is moved eccentrically, avoiding excessive deformations of the elastic lip during assembly. (Machine-translation by Google Translate, not legally binding)
ES384113A 1970-02-17 1970-09-30 Rotary shaft seal Expired ES384113A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6751970 1970-02-17

Publications (1)

Publication Number Publication Date
ES384113A1 true ES384113A1 (en) 1972-12-16

Family

ID=11303103

Family Applications (1)

Application Number Title Priority Date Filing Date
ES384113A Expired ES384113A1 (en) 1970-02-17 1970-09-30 Rotary shaft seal

Country Status (4)

Country Link
DE (1) DE2107648A1 (en)
ES (1) ES384113A1 (en)
FR (1) FR2078698A5 (en)
GB (1) GB1299685A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6078168A (en) * 1983-10-04 1985-05-02 Nok Corp Seal
JPS60184461U (en) * 1984-05-17 1985-12-06 エヌオーケー株式会社 oil seal
FR2573502B1 (en) * 1984-11-22 1987-02-13 Hutchinson LIP SEAL FOR ROTATING SHAFT
ES284130Y (en) * 1985-01-24 1986-01-16 I.T.W. Espana,S.A. DYNAMIC SEALING BOARD
US5129660A (en) * 1991-02-25 1992-07-14 Cooper Industries, Inc. Seal assembly for a well housing hanger structure
DE10302976A1 (en) * 2003-01-25 2004-08-12 Carl Freudenberg Kg seal

Also Published As

Publication number Publication date
DE2107648A1 (en) 1971-08-26
GB1299685A (en) 1972-12-13
FR2078698A5 (en) 1971-11-05

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