JPH0490770U - - Google Patents

Info

Publication number
JPH0490770U
JPH0490770U JP40432490U JP40432490U JPH0490770U JP H0490770 U JPH0490770 U JP H0490770U JP 40432490 U JP40432490 U JP 40432490U JP 40432490 U JP40432490 U JP 40432490U JP H0490770 U JPH0490770 U JP H0490770U
Authority
JP
Japan
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
JP40432490U
Other languages
Japanese (ja)
Other versions
JP2521455Y2 (ja
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 JP1990404324U priority Critical patent/JP2521455Y2/ja
Publication of JPH0490770U publication Critical patent/JPH0490770U/ja
Application granted granted Critical
Publication of JP2521455Y2 publication Critical patent/JP2521455Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
JP1990404324U 1990-12-21 1990-12-21 回転体のエアシ−ル構造 Expired - Lifetime JP2521455Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990404324U JP2521455Y2 (ja) 1990-12-21 1990-12-21 回転体のエアシ−ル構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990404324U JP2521455Y2 (ja) 1990-12-21 1990-12-21 回転体のエアシ−ル構造

Publications (2)

Publication Number Publication Date
JPH0490770U true JPH0490770U (sk) 1992-08-07
JP2521455Y2 JP2521455Y2 (ja) 1996-12-25

Family

ID=31881973

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990404324U Expired - Lifetime JP2521455Y2 (ja) 1990-12-21 1990-12-21 回転体のエアシ−ル構造

Country Status (1)

Country Link
JP (1) JP2521455Y2 (sk)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4719448B2 (ja) * 2004-10-29 2011-07-06 株式会社松浦機械製作所 回転軸のための非接触シール構造
US8753016B2 (en) 2002-07-29 2014-06-17 Nsk Ltd. Rolling bearing, grease supply system, spindle unit, grease supply method, and grease supply program
JP2016002635A (ja) * 2014-06-18 2016-01-12 ファナック株式会社 カバーを有する回転テーブル体
US9709170B2 (en) 2013-07-11 2017-07-18 Fanuc Corporation Machine tool including sealing structure in rotation unit

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101701588B1 (ko) * 2015-01-13 2017-02-02 현대다이모스(주) 철도 차량용 와류 발생 장치

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4989044A (sk) * 1972-12-22 1974-08-26
JPS60178666U (ja) * 1984-05-08 1985-11-27 三菱重工業株式会社 回転機械の油切り装置
JPS6317371U (sk) * 1986-07-21 1988-02-04

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4989044A (sk) * 1972-12-22 1974-08-26
JPS60178666U (ja) * 1984-05-08 1985-11-27 三菱重工業株式会社 回転機械の油切り装置
JPS6317371U (sk) * 1986-07-21 1988-02-04

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8753016B2 (en) 2002-07-29 2014-06-17 Nsk Ltd. Rolling bearing, grease supply system, spindle unit, grease supply method, and grease supply program
JP4719448B2 (ja) * 2004-10-29 2011-07-06 株式会社松浦機械製作所 回転軸のための非接触シール構造
US9709170B2 (en) 2013-07-11 2017-07-18 Fanuc Corporation Machine tool including sealing structure in rotation unit
DE102014109576B4 (de) 2013-07-11 2022-08-25 Fanuc Corporation Werkzeugmaschine mit Dichtungsstruktur in der Dreheinheit
JP2016002635A (ja) * 2014-06-18 2016-01-12 ファナック株式会社 カバーを有する回転テーブル体
CN105290802A (zh) * 2014-06-18 2016-02-03 发那科株式会社 具有罩的旋转工作台体
US10399194B2 (en) 2014-06-18 2019-09-03 Fanuc Corporation Rotary table assembly with cover

Also Published As

Publication number Publication date
JP2521455Y2 (ja) 1996-12-25

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