JPS6330669U - - Google Patents

Info

Publication number
JPS6330669U
JPS6330669U JP1986125234U JP12523486U JPS6330669U JP S6330669 U JPS6330669 U JP S6330669U JP 1986125234 U JP1986125234 U JP 1986125234U JP 12523486 U JP12523486 U JP 12523486U JP S6330669 U JPS6330669 U JP S6330669U
Authority
JP
Japan
Prior art keywords
annular
rotating shaft
elastic sealing
support member
sealing member
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.)
Granted
Application number
JP1986125234U
Other languages
Japanese (ja)
Other versions
JPH0446143Y2 (en
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 filed Critical
Priority to JP1986125234U priority Critical patent/JPH0446143Y2/ja
Priority to DE3725493A priority patent/DE3725493A1/en
Publication of JPS6330669U publication Critical patent/JPS6330669U/ja
Priority to US07/268,658 priority patent/USH749H/en
Application granted granted Critical
Publication of JPH0446143Y2 publication Critical patent/JPH0446143Y2/ja
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
    • F16J15/3268—Mounting of sealing rings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7886—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted outside the gap between the inner and outer races, e.g. sealing rings mounted to an end face or outer surface of a race

Landscapes

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

Description

【図面の簡単な説明】[Brief explanation of drawings]

図面は本考案によるオイルシールの一実施例を
組込んだチエーンソー用のクランク室予圧縮式内
燃機関の要部の配断断面図である。 １……オイルシール、９……環状支持部材、１
０……環状弾性封合部材。 The drawing is a cutaway sectional view of a main part of a crank chamber precompression type internal combustion engine for a chainsaw incorporating an embodiment of the oil seal according to the present invention. 1... Oil seal, 9... Annular support member, 1
0... Annular elastic sealing member.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 軸線方向外方に開いたカツプ状断面形状を有し
かつ装置の固定構造内に支持される環状支持部材
と、回転軸の外周面に相対的摺擦回転可能に接触
する環状弾性封合部材とを有し、前記環状支持部
材の半径方向内方へ突出する環状突出部分に前記
環状弾性封合部材を固定したことを特徴とするオ
イルシール。 an annular support member having a cup-shaped cross-sectional shape that opens outward in the axial direction and is supported within the fixed structure of the device; an annular elastic sealing member that contacts the outer peripheral surface of the rotating shaft so as to be able to rotate relative to the rotating shaft; An oil seal characterized in that the annular elastic sealing member is fixed to an annular protruding portion of the annular support member that protrudes radially inward.
JP1986125234U 1986-08-18 1986-08-18 Expired JPH0446143Y2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1986125234U JPH0446143Y2 (en) 1986-08-18 1986-08-18
DE3725493A DE3725493A1 (en) 1986-08-18 1987-07-31 Oil seal between crankcase and crankshaft - has pressed metal support ring and sealing ring with elastic sealing lips
US07/268,658 USH749H (en) 1986-08-18 1988-11-08 Oil seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986125234U JPH0446143Y2 (en) 1986-08-18 1986-08-18

Publications (2)

Publication Number Publication Date
JPS6330669U true JPS6330669U (en) 1988-02-29
JPH0446143Y2 JPH0446143Y2 (en) 1992-10-29

Family

ID=14905127

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986125234U Expired JPH0446143Y2 (en) 1986-08-18 1986-08-18

Country Status (2)

Country Link
JP (1) JPH0446143Y2 (en)
DE (1) DE3725493A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010151231A (en) * 2008-12-25 2010-07-08 Sumitomo Heavy Ind Ltd Oil seal and turning device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS474407U (en) * 1971-02-06 1972-09-11
JPS5825864U (en) * 1981-07-15 1983-02-18 トヨタ自動車株式会社 oil seal

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE916918C (en) * 1943-06-04 1954-08-19 Bosch Gmbh Robert Air compressor with a roller bearing for the crankshaft
GB1371341A (en) * 1971-02-25 1974-10-23 Skf Uk Ltd Seals such as are used for a rolling bearing
JPS5825864B2 (en) * 1978-08-18 1983-05-30 本田技研工業株式会社 internal combustion engine cylinder block
DE3305765C1 (en) * 1983-02-19 1984-06-28 Goetze Ag, 5093 Burscheid Sealing cover

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS474407U (en) * 1971-02-06 1972-09-11
JPS5825864U (en) * 1981-07-15 1983-02-18 トヨタ自動車株式会社 oil seal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010151231A (en) * 2008-12-25 2010-07-08 Sumitomo Heavy Ind Ltd Oil seal and turning device

Also Published As

Publication number Publication date
JPH0446143Y2 (en) 1992-10-29
DE3725493A1 (en) 1988-02-25

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