JPH0333268U - - Google Patents

Info

Publication number
JPH0333268U
JPH0333268U JP1989094929U JP9492989U JPH0333268U JP H0333268 U JPH0333268 U JP H0333268U JP 1989094929 U JP1989094929 U JP 1989094929U JP 9492989 U JP9492989 U JP 9492989U JP H0333268 U JPH0333268 U JP H0333268U
Authority
JP
Japan
Prior art keywords
sealing element
radial
lip
outward
axial
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
JP1989094929U
Other languages
Japanese (ja)
Other versions
JPH0723656Y2 (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 JP1989094929U priority Critical patent/JPH0723656Y2/en
Publication of JPH0333268U publication Critical patent/JPH0333268U/ja
Application granted granted Critical
Publication of JPH0723656Y2 publication Critical patent/JPH0723656Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F16C33/7869—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward
    • F16C33/7879—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward with a further sealing ring
    • F16C33/7883—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward with a further sealing ring mounted to the inner race and of generally L-shape, the two sealing rings defining a sealing with box-shaped cross-section

Landscapes

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

Description

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

第１図は本考案の組合せシールの一実施例を表
す断面図である。第２図は他の実施例の断面図で
ある。第３図は従来の組合せシールの断面図であ
る。 １……第１密封要素、２……第２密封要素、３
……ラジアルリツプ、４……屈曲リツプ、５……
外向きリツプ。 FIG. 1 is a sectional view showing one embodiment of the combination seal of the present invention. FIG. 2 is a sectional view of another embodiment. FIG. 3 is a sectional view of a conventional combination seal. 1...First sealing element, 2...Second sealing element, 3
...Radial lip, 4...Bending lip, 5...
Outward lip.

Claims (1)

【実用新案登録請求の範囲】 (1) 相互に可動する二部材間に装着してその内
部と外部とを遮断する二つの密封要素からなつた
組合せシールであつて；内方に位置し外輪に嵌合
される第１密封要素１の径方向部にラジアルリツ
プ３を設けると共に、外方に位置し内輪に嵌合さ
れる第２密封要素２の径方向部に略Ｖ字に形成さ
れた屈曲リツプ４を配設し、前記ラジアルリツプ
３を第２密封要素２の軸方向部に接触させ、さら
に前記屈曲リツプ４の中央突部４ａと先端部４ｂ
をそれぞれ第１密封要素１の径方向部と軸方向部
へ摺接せしめたことを特徴とする組合せシール。 (2) 前記第２密封要素２の径方向部に先部が外
方を向いて第１密封要素１の軸方向部へ接触する
外向きリツプ５を設けたことを特徴とする請求項
１記載の組合せシール。[Claims for Utility Model Registration] (1) A combination seal consisting of two sealing elements installed between two mutually movable members to isolate the inside from the outside; A radial lip 3 is provided in the radial direction of the first sealing element 1 to be fitted, and a bent lip formed in a substantially V shape in the radial direction of the second sealing element 2 located outward and fitted to the inner ring. 4, the radial lip 3 is brought into contact with the axial part of the second sealing element 2, and the central protrusion 4a and the tip 4b of the bent lip 4 are arranged.
A combination seal characterized in that these are brought into sliding contact with the radial and axial parts of the first sealing element 1, respectively. (2) An outward lip 5 is provided on the radial portion of the second sealing element 2, the tip of which faces outward and contacts the axial portion of the first sealing element 1. combination sticker.
JP1989094929U 1989-08-10 1989-08-10 Combination seal Expired - Fee Related JPH0723656Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989094929U JPH0723656Y2 (en) 1989-08-10 1989-08-10 Combination seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989094929U JPH0723656Y2 (en) 1989-08-10 1989-08-10 Combination seal

Publications (2)

Publication Number Publication Date
JPH0333268U true JPH0333268U (en) 1991-04-02
JPH0723656Y2 JPH0723656Y2 (en) 1995-05-31

Family

ID=31644212

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989094929U Expired - Fee Related JPH0723656Y2 (en) 1989-08-10 1989-08-10 Combination seal

Country Status (1)

Country Link
JP (1) JPH0723656Y2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003097725A (en) * 2001-09-27 2003-04-03 Nok Corp Sealing device
JP2010276150A (en) * 2009-05-29 2010-12-09 Jtekt Corp Sealing device and rolling bearing device
KR102010283B1 (en) * 2018-03-30 2019-08-13 주식회사 메디원헬스케어 Packing box
KR102087423B1 (en) * 2018-10-02 2020-03-10 (주)진양오일씰 Input shaft oil-seal

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59164457A (en) * 1983-02-12 1984-09-17 Nippon Seiko Kk Assembly of sealing device
JPS6382867U (en) * 1986-11-17 1988-05-31

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59164457A (en) * 1983-02-12 1984-09-17 Nippon Seiko Kk Assembly of sealing device
JPS6382867U (en) * 1986-11-17 1988-05-31

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003097725A (en) * 2001-09-27 2003-04-03 Nok Corp Sealing device
JP2010276150A (en) * 2009-05-29 2010-12-09 Jtekt Corp Sealing device and rolling bearing device
KR102010283B1 (en) * 2018-03-30 2019-08-13 주식회사 메디원헬스케어 Packing box
KR102087423B1 (en) * 2018-10-02 2020-03-10 (주)진양오일씰 Input shaft oil-seal

Also Published As

Publication number Publication date
JPH0723656Y2 (en) 1995-05-31

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees