KR840007941A - 무한직선 운동용 슬라이더 축받이의 방향전환로 - Google Patents

무한직선 운동용 슬라이더 축받이의 방향전환로 Download PDF

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Publication number
KR840007941A
KR840007941A KR1019840000434A KR840000434A KR840007941A KR 840007941 A KR840007941 A KR 840007941A KR 1019840000434 A KR1019840000434 A KR 1019840000434A KR 840000434 A KR840000434 A KR 840000434A KR 840007941 A KR840007941 A KR 840007941A
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KR
South Korea
Prior art keywords
linear motion
slider
infinite
direction change
path
Prior art date
Application number
KR1019840000434A
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English (en)
Other versions
KR860001686B1 (ko
Inventor
토시아끼 게까
Original Assignee
가와다 히로미찌
닛본 톰손 가본시기 가이샤
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.)
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Application filed by 가와다 히로미찌, 닛본 톰손 가본시기 가이샤 filed Critical 가와다 히로미찌
Publication of KR840007941A publication Critical patent/KR840007941A/ko
Application granted granted Critical
Publication of KR860001686B1 publication Critical patent/KR860001686B1/ko

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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
    • 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
    • F16C29/0669—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 main body of the U-shaped carriage is an assembly of at least three major parts, e.g. an assembly of a top plate with two separate legs attached thereto in the form of bearing shoes
    • F16C29/0673—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 main body of the U-shaped carriage is an assembly of at least three major parts, e.g. an assembly of a top plate with two separate legs attached thereto in the form of bearing shoes with rollers
    • 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
    • F16C29/0602—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly
    • F16C29/0609—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly of the ends of the bearing body or carriage where the rolling elements change direction, e.g. end caps
    • 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
    • F16C29/0614—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a shoe type bearing body, e.g. a body facing one side of the guide rail or track only
    • F16C29/0621—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a shoe type bearing body, e.g. a body facing one side of the guide rail or track only for supporting load in essentially two directions, e.g. by multiple points of contact or two rows of rolling elements
    • F16C29/0626—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a shoe type bearing body, e.g. a body facing one side of the guide rail or track only for supporting load in essentially two directions, e.g. by multiple points of contact or two rows of rolling elements with rollers
    • F16C29/0628—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a shoe type bearing body, e.g. a body facing one side of the guide rail or track only for supporting load in essentially two directions, e.g. by multiple points of contact or two rows of rolling elements with rollers crossed within a row

Landscapes

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

Abstract

내용 없음.

Description

무한직선 운동용 슬라이더 축받이의 방향전환로
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 제1의 실시예의 케이싱의 진행방향과 직각을 이루는 단면형상을 도시하는 부분 입단면도.
제11도는 동상 측판 입면도.
제26도는 방향 전환로 벽면 설명도이다.

Claims (2)

  1. 직선상의 트랙스일에 설치된 케이싱이 무한으로 순환되는 다수의 슬라이더를 개재하여 무한직선운동을 할 수 있는 무한직선운동용 슬라이더 축받이의 상기 케이싱에 설치되는 슬라이더의 방향 전환로 가부하궤도와 리터언 공과의 양직선로의 양단을 연통시켜서 슬라이더의 방향 전환운동을 원활히 할 수 있는 반원호상의 방향전환로로 구성되고, 이 방향전환로는 대략 정방형단면으로 형성되고 이 방향전환로의 4벽면 중 외측의 벽면이 외방으로 철상(凸狀)을 이루는 곡면에 의하여 형성되는 것을 특징으로 하는 무한직선운동용 슬라이더 축받이의 방향전환로.
  2. 제1항에 있어서, 방향전환로의 외축의 벽면이 반원호상의 방향전환로의 회전축선상에 곡률의 중심을 가지는 구대상인 것을 특징으로 하는 무한직선운동용 슬라이더 축받이의 방향전환로.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019840000434A 1983-02-15 1984-01-31 무한직선 운동용 슬라이더 축받이의 방향전환로 KR860001686B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1983020371U JPS59125616U (ja) 1983-02-15 1983-02-15 無限直線運動用ころ軸受の方向転換路
JP58-20371 1983-02-15

Publications (2)

Publication Number Publication Date
KR840007941A true KR840007941A (ko) 1984-12-11
KR860001686B1 KR860001686B1 (ko) 1986-10-17

Family

ID=12025208

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840000434A KR860001686B1 (ko) 1983-02-15 1984-01-31 무한직선 운동용 슬라이더 축받이의 방향전환로

Country Status (7)

Country Link
US (1) US4556262A (ko)
JP (1) JPS59125616U (ko)
KR (1) KR860001686B1 (ko)
CA (1) CA1226610A (ko)
DE (1) DE3400849A1 (ko)
ES (1) ES8501704A1 (ko)
IT (2) IT8420834V0 (ko)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60151417A (ja) * 1984-01-17 1985-08-09 Nippon Thompson Co Ltd 直線運動用ころ軸受の無限循環路
JPS6233158Y2 (ko) * 1985-02-15 1987-08-25
JPS624922A (ja) * 1985-07-01 1987-01-10 Nippon Thompson Co Ltd 直線運動用転がり軸受の方向転換路
DE3668672D1 (de) * 1985-08-02 1990-03-08 Star Gmbh Waelzlager fuer linearbewegungen.
DE3620571C2 (de) * 1986-06-19 2000-10-05 Rexroth Star Gmbh Linearrollenlager
EP0217971B1 (de) * 1985-10-01 1988-12-28 SRO Kugellagerwerke J. Schmid-Roost AG Linearlager für unbegrenzte Längsbewegungen
JPS62159811A (ja) * 1985-12-30 1987-07-15 Nippon Thompson Co Ltd Ａｆ−ｆ面円筒ころを使用した直線運動用ころ軸受
JPS62204013A (ja) * 1986-03-04 1987-09-08 Nippon Thompson Co Ltd 無限直線運動用コロ軸受
JPH0313618Y2 (ko) * 1986-03-13 1991-03-28
JPS6326417A (ja) * 1986-07-18 1988-02-04 Nippon Thompson Co Ltd 無限直線運動用ころ軸受
JPH0715287B2 (ja) * 1986-08-19 1995-02-22 日本トムソン株式会社 無限直線運動用ころ軸受
US5005988A (en) * 1990-03-28 1991-04-09 Thomson Industries, Inc. Linear motion bearing
JP2003166530A (ja) * 2001-11-30 2003-06-13 Hiihaisuto Seiko Kk 半円弧状端部経路を形成した直動案内装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1251691A (ko) * 1968-06-26 1971-10-27
US3752541A (en) * 1971-08-03 1973-08-14 M Mcvey Linear bearings
DE2631808C2 (de) * 1976-07-15 1983-10-20 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Kugelbüchse für Längsführungen
US4293166A (en) * 1977-08-23 1981-10-06 Skf Kugellagerfabriken Gmbh Rolling bearing for relative linear movement on a shaft
JPS55109819A (en) * 1979-02-14 1980-08-23 Hiroshi Teramachi Linearly guiding slide bearing unit
US4463992A (en) * 1982-11-15 1984-08-07 R & H Technology Inc. High capacity needle bearing for linear motion on a shaft

Also Published As

Publication number Publication date
US4556262A (en) 1985-12-03
DE3400849A1 (de) 1984-08-16
KR860001686B1 (ko) 1986-10-17
IT8419573A0 (it) 1984-02-10
JPS59125616U (ja) 1984-08-24
ES528587A0 (es) 1984-12-01
IT1175804B (it) 1987-07-15
CA1226610A (en) 1987-09-08
IT8420834V0 (it) 1984-02-10
JPS6135777Y2 (ko) 1986-10-17
ES8501704A1 (es) 1984-12-01

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