JPS62121419U - - Google Patents

Info

Publication number
JPS62121419U
JPS62121419U JP1986198344U JP19834486U JPS62121419U JP S62121419 U JPS62121419 U JP S62121419U JP 1986198344 U JP1986198344 U JP 1986198344U JP 19834486 U JP19834486 U JP 19834486U JP S62121419 U JPS62121419 U JP S62121419U
Authority
JP
Japan
Prior art keywords
seals
sealing
pair
ball bearing
linear action
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
JP1986198344U
Other languages
English (en)
Other versions
JPS6243136Y2 (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 JP1986198344U priority Critical patent/JPS6243136Y2/ja
Publication of JPS62121419U publication Critical patent/JPS62121419U/ja
Application granted granted Critical
Publication of JPS6243136Y2 publication Critical patent/JPS6243136Y2/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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/08—Arrangements for covering or protecting the ways
    • F16C29/084—Arrangements for covering or protecting the ways fixed to the carriage or bearing body movable along the guide rail or track
    • 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
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
    • F16C29/0633—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides
    • F16C29/0635—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end
    • F16C29/0638—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end with balls
    • F16C29/0642—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end with balls with four rows of balls
    • F16C29/0645—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end with balls with four rows of balls with load directions in O-arrangement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Bearings For Parts Moving Linearly (AREA)

Description

【図面の簡単な説明】
図面は本考案の実施例を示し、第１図は軸に直
角方向にとつた断面図、第２図は上面図、第３図
は斜視図、第４図は第３図の４―４線方向断面図
、第５図は第３図の５―５線方向断面図、第６図
は第３図の６―６線方向断面図、第７図は底板１
２とベアリング本体及びリターンキヤツプとの結
合状態を示す断面図、第８図ａ，ｂは底板及びベ
アリング本体及びリターンキヤツプの形状の他の
実施例を示す断面図、第９図及び第１０図は側板
１１の内面全体にシールを設ける場合の実施例を
示す第４図及び第６図に対応する断面図である。 １１……側板、１１ｂ……シール、１２……側
板、１２ｂ……シール。

Claims (1)

    【実用新案登録請求の範囲】
  1. 直線作動用ボールベアリングの軸方向をシール
    するシールを取付けた一対の側板と上下方向をシ
    ールするシールを取付けた一対の底板とを一体構
    造にしたことを特徴とする、直線作動用ボールベ
    アリングのシール装置。
JP1986198344U 1986-12-25 1986-12-25 Expired JPS6243136Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986198344U JPS6243136Y2 (ja) 1986-12-25 1986-12-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986198344U JPS6243136Y2 (ja) 1986-12-25 1986-12-25

Publications (2)

Publication Number Publication Date
JPS62121419U true JPS62121419U (ja) 1987-08-01
JPS6243136Y2 JPS6243136Y2 (ja) 1987-11-09

Family

ID=31158944

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986198344U Expired JPS6243136Y2 (ja) 1986-12-25 1986-12-25

Country Status (1)

Country Link
JP (1) JPS6243136Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8727531B2 (en) 1999-07-02 2014-05-20 E-Vision, Llc Electro-active opthalmic lens having an optical power blending region

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8727531B2 (en) 1999-07-02 2014-05-20 E-Vision, Llc Electro-active opthalmic lens having an optical power blending region
US9323101B2 (en) 1999-07-02 2016-04-26 E-Vision Smart Optics, Inc. Electro-active opthalmic lens having an optical power blending region
US9411173B1 (en) 1999-07-02 2016-08-09 E-Vision Smart Optics, Inc. Electro-active opthalmic lens having an optical power blending region
US9500883B2 (en) 1999-07-02 2016-11-22 E-Vision Smart Optics, Inc. Electro-active opthalmic lens having an optical power blending region

Also Published As

Publication number Publication date
JPS6243136Y2 (ja) 1987-11-09

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