JPS5819195U - Lubricating device for outer ring rotating bearing group - Google Patents

Lubricating device for outer ring rotating bearing group

Info

Publication number
JPS5819195U
JPS5819195U JP11220081U JP11220081U JPS5819195U JP S5819195 U JPS5819195 U JP S5819195U JP 11220081 U JP11220081 U JP 11220081U JP 11220081 U JP11220081 U JP 11220081U JP S5819195 U JPS5819195 U JP S5819195U
Authority
JP
Japan
Prior art keywords
lubricating device
fixed shaft
passage
outer ring
rotating bearing
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.)
Pending
Application number
JP11220081U
Other languages
Japanese (ja)
Inventor
啓一 小林
Original Assignee
日本精工株式会社
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 日本精工株式会社 filed Critical 日本精工株式会社
Priority to JP11220081U priority Critical patent/JPS5819195U/en
Publication of JPS5819195U publication Critical patent/JPS5819195U/en
Pending 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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
    • F16C33/6677—Details of supply of the liquid to the bearing, e.g. passages or nozzles from radial inside, e.g. via a passage through the shaft and/or inner ring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図ａは本考案の一実施例を示す縦断面図、第１図す
は同じく横断面図である。第２図及び第３図はそれぞれ
本考案の別の実施例を示す要部断面図である。 〔主要部分の符号の説明〕、ｉａ、　　ｌｂ、　　ｌｃ
・・・サドル、２・・・固定軸、３・・・仕切部材、４
・・・内輪、５・・・ころ、６・・・外輪、２３・・・
供給路、３５・・・排出路。FIG. 1a is a longitudinal cross-sectional view showing an embodiment of the present invention, and FIG. 1A is a cross-sectional view as well. FIGS. 2 and 3 are sectional views of main parts showing other embodiments of the present invention, respectively. [Explanation of symbols of main parts], ia, lb, lc
...Saddle, 2...Fixed shaft, 3...Partition member, 4
...Inner ring, 5...Roller, 6...Outer ring, 23...
Supply route, 35... discharge route.

Claims (1)

【実用新案登録請求の範囲】 １　共通の固定軸にそれぞれ嵌合、保持された複数の内
輪に対して転動体を介し、複数の外輪が回転可能とされ
た軸受群に潤滑油を給油及び排油する装置において、 −前記固定軸の軸方向にあけられた一本の通路を筒状の
仕切部材で二つの通路に仕切り、その一方を潤滑油の供
給路とし、他方を排出路としたことを特徴とする潤滑装
置。 ２　前記仕切部材はリング状の支持部材によって前記固
定軸の中心部に位置決め支持されている実用新案登録請
求の範囲第１項に記載の潤滑装置。 ３　前記固定軸はサドルによって支持され、前記支持部
材及び該サドルに、前記供給路または排出路と軸受内部
とを連通ずる通路が形成されている実用新案登録請求の
範囲第２項に記載の潤滑装置。[Claims for Utility Model Registration] 1. Supplying and draining lubricating oil to a group of bearings in which a plurality of outer rings are rotatable via rolling elements to a plurality of inner rings that are respectively fitted and held on a common fixed shaft. In the lubricating device, - one passage opened in the axial direction of the fixed shaft is partitioned into two passages by a cylindrical partition member, one of which is used as a supply path for lubricating oil, and the other is used as a discharge path. A lubricating device featuring: 2. The lubricating device according to claim 1, wherein the partition member is positioned and supported at the center of the fixed shaft by a ring-shaped support member. 3. The lubrication system according to claim 2, wherein the fixed shaft is supported by a saddle, and a passage is formed in the support member and the saddle, which communicates the supply passage or the discharge passage with the inside of the bearing. Device.
JP11220081U 1981-07-30 1981-07-30 Lubricating device for outer ring rotating bearing group Pending JPS5819195U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11220081U JPS5819195U (en) 1981-07-30 1981-07-30 Lubricating device for outer ring rotating bearing group

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11220081U JPS5819195U (en) 1981-07-30 1981-07-30 Lubricating device for outer ring rotating bearing group

Publications (1)

Publication Number Publication Date
JPS5819195U true JPS5819195U (en) 1983-02-05

Family

ID=29906535

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11220081U Pending JPS5819195U (en) 1981-07-30 1981-07-30 Lubricating device for outer ring rotating bearing group

Country Status (1)

Country Link
JP (1) JPS5819195U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06135385A (en) * 1992-10-27 1994-05-17 Mitsui Eng & Shipbuild Co Ltd Counter-rotating propeller device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4839778U (en) * 1971-09-14 1973-05-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4839778U (en) * 1971-09-14 1973-05-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06135385A (en) * 1992-10-27 1994-05-17 Mitsui Eng & Shipbuild Co Ltd Counter-rotating propeller device

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