SE8504421L - WIPERS - Google Patents

WIPERS

Info

Publication number
SE8504421L
SE8504421L SE8504421A SE8504421A SE8504421L SE 8504421 L SE8504421 L SE 8504421L SE 8504421 A SE8504421 A SE 8504421A SE 8504421 A SE8504421 A SE 8504421A SE 8504421 L SE8504421 L SE 8504421L
Authority
SE
Sweden
Prior art keywords
lip
circumferential direction
contact
scraping lip
machine part
Prior art date
Application number
SE8504421A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE451495B (en
SE8504421D0 (en
Inventor
K Stoll
Original Assignee
Festo Kg
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 Festo Kg filed Critical Festo Kg
Publication of SE8504421D0 publication Critical patent/SE8504421D0/en
Publication of SE8504421L publication Critical patent/SE8504421L/en
Publication of SE451495B publication Critical patent/SE451495B/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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/56—Other sealings for reciprocating 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
    • 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 With Elastic Sealing Lips (AREA)
  • Sealing Devices (AREA)
  • Cleaning In General (AREA)

Abstract

The invention relates to a scraper, in particular for the removal of dirt or dust from moving machine parts such as shafts or piston rods or the like, with an annular scraping lip (1) which is in contact with a moving cylindrical machine part (3) and surrounds the latter coaxially. At least that region of the scraping lip (1) which is in contact with the machine part (3) is divided into individual lip segments (4) as seen in the circumferential direction. These can move radially and in the circumferential direction independently of one another. The scraping lip (1) is composed of a semi-rigid plastics material or a material with similar properties. <IMAGE>
SE8504421A 1984-08-01 1985-09-25 WIPERS SE451495B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843428283 DE3428283A1 (en) 1984-08-01 1984-08-01 Scraper

Publications (3)

Publication Number Publication Date
SE8504421D0 SE8504421D0 (en) 1985-09-25
SE8504421L true SE8504421L (en) 1987-03-26
SE451495B SE451495B (en) 1987-10-12

Family

ID=6242060

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8504421A SE451495B (en) 1984-08-01 1985-09-25 WIPERS

Country Status (4)

Country Link
JP (1) JPS6141081A (en)
DE (1) DE3428283A1 (en)
FR (1) FR2568654A1 (en)
SE (1) SE451495B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01113641U (en) * 1988-01-26 1989-07-31
WO2009125734A1 (en) * 2008-04-08 2009-10-15 Nok株式会社 Sealing device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7603271U1 (en) * 1900-01-01 Audi Nsu Auto Union Ag, 7107 Neckarsulm
US2634145A (en) * 1949-06-14 1953-04-07 John C Monahan Seal guard
CH417243A (en) * 1964-08-14 1966-07-15 Gebert & Cie Sliding sleeve, especially for plastic lines exposed to temperature fluctuations
DE1910340U (en) * 1964-10-23 1965-02-18 Walter Hunger GUIDE BUSH WITH PRESSABLE COLLAR FOR ACCEPTING LARGE AXIAL FORCES.
US3554562A (en) * 1967-06-21 1971-01-12 Gen Motors Corp Valve stem seal assembly
US3626540A (en) * 1968-08-21 1971-12-14 Robert M Rood Shaft wiper
US3564477A (en) * 1969-08-11 1971-02-16 Gen Motors Corp Conductor seal
CH578137A5 (en) * 1974-08-19 1976-07-30 Elastoflon Ag Sealing ring with lip for sliding over machine component - for reliable sealing even when low friction material is used for lip
JPS57184762A (en) * 1981-05-07 1982-11-13 Akira Washida Oil seal
GB2152184B (en) * 1983-11-30 1986-02-12 Ae Plc Oil scraper rings

Also Published As

Publication number Publication date
DE3428283A1 (en) 1986-02-06
DE3428283C2 (en) 1991-05-23
JPH0473035B2 (en) 1992-11-19
SE451495B (en) 1987-10-12
SE8504421D0 (en) 1985-09-25
FR2568654A1 (en) 1986-02-07
JPS6141081A (en) 1986-02-27

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