IT1274581B - Elemento di supporto a rotolamento lineare - Google Patents

Elemento di supporto a rotolamento lineare

Info

Publication number
IT1274581B
IT1274581B ITMI941701A ITMI941701A IT1274581B IT 1274581 B IT1274581 B IT 1274581B IT MI941701 A ITMI941701 A IT MI941701A IT MI941701 A ITMI941701 A IT MI941701A IT 1274581 B IT1274581 B IT 1274581B
Authority
IT
Italy
Prior art keywords
support element
rolling support
linear rolling
linear
support
Prior art date
Application number
ITMI941701A
Other languages
English (en)
Inventor
Ludwig Winkelmann
Jean Marie Eder
Ralf Moseberg
Richard Negele
Heinz Greiner
Original Assignee
Schaeffler Waelzlager Kg
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 Schaeffler Waelzlager Kg filed Critical Schaeffler Waelzlager Kg
Publication of ITMI941701A0 publication Critical patent/ITMI941701A0/it
Publication of ITMI941701A1 publication Critical patent/ITMI941701A1/it
Application granted granted Critical
Publication of IT1274581B publication Critical patent/IT1274581B/it

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
    • F16C29/0602—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly
    • 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
    • F16C29/0607—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly of the load bearing section of parts or members for retaining the rolling elements, i.e. members to prevent the rolling elements from falling out of the bearing body or carriage
    • 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
    • F16C29/086—Seals being essentially U-shaped, e.g. for a U-shaped carriage
    • 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
    • F16C29/088—Seals extending in the longitudinal direction of the carriage or bearing body
    • 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
    • F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
    • F16C33/6622—Details of supply and/or removal of the grease, e.g. purging grease
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)
ITMI941701A 1993-08-12 1994-08-04 Elemento di supporto a rotolamento lineare IT1274581B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4327092 1993-08-12
DE4331014A DE4331014C2 (de) 1993-08-12 1993-09-13 Linearwälzlagerelement

Publications (3)

Publication Number Publication Date
ITMI941701A0 ITMI941701A0 (it) 1994-08-04
ITMI941701A1 ITMI941701A1 (it) 1996-02-04
IT1274581B true IT1274581B (it) 1997-07-18

Family

ID=25928569

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI941701A IT1274581B (it) 1993-08-12 1994-08-04 Elemento di supporto a rotolamento lineare

Country Status (4)

Country Link
CH (1) CH688386A5 (it)
DE (1) DE4331014C2 (it)
GB (1) GB2282192B (it)
IT (1) IT1274581B (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3412914B2 (ja) † 1994-05-20 2003-06-03 Ｔｈｋ株式会社 転がり案内装置および転がり案内装置の移動ブロックの製造方法
DE19643737A1 (de) * 1996-04-20 1998-04-30 Schaeffler Waelzlager Ohg Linearwälzlager
JP3481771B2 (ja) * 1996-04-25 2003-12-22 Ｔｈｋ株式会社 直線案内装置のスライダの製造方法
JP3913783B2 (ja) 1996-05-01 2007-05-09 Ｔｈｋ株式会社 直線運動案内装置およびこれを利用したテーブル案内装置
JP3296716B2 (ja) * 1996-05-02 2002-07-02 テイエチケー株式会社 転がり運動案内装置および転がり運動案内装置の移動部材の製造方法
CN1103877C (zh) † 1996-05-13 2003-03-26 Thk株式会社 直线滚子导引装置
WO1997048912A1 (fr) * 1996-06-18 1997-12-24 Thk Co., Ltd. Guide lineaire de cylindres
JP3243415B2 (ja) † 1996-06-27 2002-01-07 テイエチケー株式会社 摺動案内装置及びその有端転動体チェーン
JP4118362B2 (ja) * 1997-04-30 2008-07-16 Ｔｈｋ株式会社 無限摺動用案内装置
DE19821329B4 (de) * 1998-05-13 2014-07-10 Schaeffler Technologies Gmbh & Co. Kg Linearwälzlager
CH693110A5 (de) 1998-07-31 2003-02-28 Schneeberger Holding Ag Wagen einer Linearbewegungsführung.
JP2000161354A (ja) * 1998-11-25 2000-06-13 Nsk Ltd リニアガイド装置
ATE283983T1 (de) 1999-01-19 2004-12-15 Schneeberger Holding Ag Linearbewegungsführung
EP1039158B1 (de) * 1999-03-25 2006-04-19 Schaeffler KG Linearwälzlagerelement
DE10126439A1 (de) * 2001-05-31 2002-12-05 Ina Schaeffler Kg Linearwälzlagerelement
DE10136826A1 (de) * 2001-07-27 2003-02-06 Ina Schaeffler Kg Linearwälzlagerelement
DE10210053A1 (de) * 2002-03-07 2003-09-18 Ina Schaeffler Kg Linearwälzlager
JP2004124956A (ja) * 2002-09-30 2004-04-22 Thk Co Ltd 運動案内装置
DE10342841B4 (de) * 2003-09-17 2010-02-25 Tollo Linear Ab Wälzkörperführung
DE102006021932A1 (de) * 2006-05-11 2007-11-15 Schaeffler Kg Linearwälzlager
CN102434585B (zh) * 2011-11-10 2014-10-29 宁波恒力汽配轴承有限公司 一种直线轴承滑动机构
CN110118226B (zh) * 2018-02-05 2020-10-23 上银科技股份有限公司 防止漏油的线性滑轨

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1138988B (de) * 1960-09-29 1962-10-31 Albert Nestler A G In Kunststoff eingespritztes Radialwaelzlager und Spritzform und Verfahren zum Umspritzen eines Radialwaelzlagers
DE2649245C2 (de) * 1976-10-29 1984-10-31 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Kugellager für Längsbewegungen
DE2909508A1 (de) * 1979-03-10 1980-09-18 Skf Kugellagerfabriken Gmbh Waelzlager fuer laengsbewegungen
JPS61116120A (ja) * 1984-11-13 1986-06-03 Hiroshi Teramachi 直線運動ロ−ラ−ベアリング
JPS61136805A (ja) * 1984-12-08 1986-06-24 Nippon Seiko Kk リニアガイド装置
DE8713433U1 (it) * 1986-10-16 1987-12-03 Deutsche Star Gmbh, 8720 Schweinfurt, De
DE4005582C2 (de) * 1990-02-22 1996-01-25 Neff Antriebstech Automation Linearlager und Herstellungsverfahren für dessen Kugelumleitungseinrichtungen
US5005988A (en) * 1990-03-28 1991-04-09 Thomson Industries, Inc. Linear motion bearing
DE4041269A1 (de) * 1990-08-21 1992-03-05 Star Gmbh Waelzlager fuer linearbewegungen
JP2865854B2 (ja) * 1990-11-27 1999-03-08 日本トムソン株式会社 四条列無限直動案内ユニット
JPH0718448B2 (ja) * 1991-09-19 1995-03-06 テイエチケー株式会社 リニアベアリング用スライダ及びその製造法

Also Published As

Publication number Publication date
ITMI941701A1 (it) 1996-02-04
GB9416314D0 (en) 1994-10-05
GB2282192A (en) 1995-03-29
DE4331014A1 (de) 1995-03-09
DE4331014C2 (de) 1997-09-04
GB2282192B (en) 1997-06-11
CH688386A5 (de) 1997-08-29
ITMI941701A0 (it) 1994-08-04

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970828