ES8501703A1 - Perfeccionamientos en los recorridos y orificios de retorno para soportes de rodillos para movimiento lineal sin fin - Google Patents

Perfeccionamientos en los recorridos y orificios de retorno para soportes de rodillos para movimiento lineal sin fin

Info

Publication number
ES8501703A1
ES8501703A1 ES84528812A ES528812A ES8501703A1 ES 8501703 A1 ES8501703 A1 ES 8501703A1 ES 84528812 A ES84528812 A ES 84528812A ES 528812 A ES528812 A ES 528812A ES 8501703 A1 ES8501703 A1 ES 8501703A1
Authority
ES
Spain
Prior art keywords
return hole
roller bearing
linear motion
endless linear
rollers
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.)
Expired
Application number
ES84528812A
Other languages
English (en)
Other versions
ES528812A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Thompson Co Ltd
Original Assignee
Nippon Thompson Co Ltd
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 Nippon Thompson Co Ltd filed Critical Nippon Thompson Co Ltd
Publication of ES8501703A1 publication Critical patent/ES8501703A1/es
Publication of ES528812A0 publication Critical patent/ES528812A0/es
Granted 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
    • F16C29/04—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
    • F16C29/065—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 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
    • 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
    • F16C29/0604—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly of the load bearing section
    • 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
    • F16C29/12—Arrangements for adjusting play

Landscapes

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

Abstract

PROCEDIMIENTO DE FABRICACION DE ORIFICIOS DE RETORNO PARA SOPORTES DE RODILLOS PARA MOVIMIENTO LINEAL SIN FIN.EL ORIFICIO DE RETORNO (7) SE REALIZA EN EL INTERIOR DE LA CARCASA (2) Y PRESENTA UNA SECCION TRANSVERSAL COMPUESTA CONCENTRICAMENTE POR UNA CIRCULAR Y OTRA RECTANGULAR. SE EFECTUA PRIMERAMENTE EL TALADRADO DEL ORIFICIO CIRCULAR BASICO, Y A CONTINUACION UN MANDRINADO.
ES84528812A 1983-03-15 1984-01-11 Perfeccionamientos en los recorridos y orificios de retorno para soportes de rodillos para movimiento lineal sin fin Granted ES528812A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983038164U JPS59142518U (ja) 1983-03-15 1983-03-15 無限直線運動ころ軸受のリタ−ン孔

Publications (2)

Publication Number Publication Date
ES8501703A1 true ES8501703A1 (es) 1984-12-01
ES528812A0 ES528812A0 (es) 1984-12-01

Family

ID=12517758

Family Applications (1)

Application Number Title Priority Date Filing Date
ES84528812A Granted ES528812A0 (es) 1983-03-15 1984-01-11 Perfeccionamientos en los recorridos y orificios de retorno para soportes de rodillos para movimiento lineal sin fin

Country Status (7)

Country Link
US (1) US4504097A (es)
JP (1) JPS59142518U (es)
KR (1) KR860001685B1 (es)
CA (1) CA1219027A (es)
DE (1) DE3400824A1 (es)
ES (1) ES528812A0 (es)
IT (2) IT8420857V0 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62204013A (ja) * 1986-03-04 1987-09-08 Nippon Thompson Co Ltd 無限直線運動用コロ軸受
JPH0313618Y2 (es) * 1986-03-13 1991-03-28
DE4041269A1 (de) * 1990-08-21 1992-03-05 Star Gmbh Waelzlager fuer linearbewegungen
IT230467Y1 (it) * 1993-10-12 1999-06-07 T M T Trasmissione Meccaniche Pattino con posizionamento delle piste regolabile
US9046129B1 (en) * 2013-11-08 2015-06-02 Ome Technology Co., Ltd. Linear guideway and circulation module thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1419877A (fr) * 1964-10-23 1965-12-03 Nadella Palier pour mouvement rectiligne
US3752541A (en) * 1971-08-03 1973-08-14 M Mcvey Linear bearings
FR2228392A5 (es) * 1973-05-02 1974-11-29 Demay Gerard
JPS55109819A (en) * 1979-02-14 1980-08-23 Hiroshi Teramachi Linearly guiding slide bearing unit

Also Published As

Publication number Publication date
DE3400824A1 (de) 1984-09-27
JPS6135778Y2 (es) 1986-10-17
IT1173268B (it) 1987-06-18
JPS59142518U (ja) 1984-09-22
CA1219027A (en) 1987-03-10
IT8419611A0 (it) 1984-02-14
IT8420857V0 (it) 1984-02-14
ES528812A0 (es) 1984-12-01
US4504097A (en) 1985-03-12
KR840008040A (ko) 1984-12-12
KR860001685B1 (ko) 1986-10-17

Similar Documents

Publication Publication Date Title
EP0124648A3 (en) Linear bearing arrangement for the rectilinear guiding of a carriage along a guiding rail
KR860007485A (ko) 직선 운동용 베어링 유니트
GB1022391A (en) Improvements in or relating to bearing assemblies
DE3562817D1 (en) Means for determining the state of lubrication in surfaces lubricated by a lubricant and rolling or sliding with respect to one another
US2681836A (en) Block bearing
ES2040617B1 (es) Sistema para eliminar la friccion en rodamientos.
GB2124715B (en) Rectilinear motion rolling bearing with adjustable preload
GB1009594A (en) Improvements in or relating to rolling contact bearings
IT1255949B (it) Nastro laminato a freddo per produrre elementi costruttivi imbutiti diprecisione, cementati, specialmente parti di cuscinetti a rotolamento e parti di motore.
ES8501703A1 (es) Perfeccionamientos en los recorridos y orificios de retorno para soportes de rodillos para movimiento lineal sin fin
GB1440466A (en) Relatively movable parts
GB1486080A (en) Rectilinear guide device
GB1365738A (en) System of lubricating grooves for sliding surface bearings and a method of producing the same
KR850006578A (ko) 베어링 유닛
ES2008988A6 (es) Un cojinete de contacto de rodadura para partes o unidades de maquina.
ES425356A1 (es) Sistema de rodamiento de suspension para motor de traccion.
GB1493854A (en) Bushing for a smooth bearing
GB1380221A (en) Rolling bearing for mounting parts for longitudinal movement
IT8329016V0 (it) Rullo lubrificato perfezionato, per cingoli di trattori od altri mezzi cingolati, in particolare rullo inferiore
EP0644342A4 (en) LINEAR MOVEMENT GUIDE.
FR2474621B1 (es)
KR840007153A (ko) 무한직선운동용 굴림대 축받이
JPS57127196A (en) Feeding method of lubricating grease to separate inner race type double row bearing
GB1321362A (en) Rolling bearings
JPS56156522A (en) Roller bearing having no retainer