DE102005021268B4 - Linearführung - Google Patents

Linearführung Download PDF

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Publication number
DE102005021268B4
DE102005021268B4 DE102005021268A DE102005021268A DE102005021268B4 DE 102005021268 B4 DE102005021268 B4 DE 102005021268B4 DE 102005021268 A DE102005021268 A DE 102005021268A DE 102005021268 A DE102005021268 A DE 102005021268A DE 102005021268 B4 DE102005021268 B4 DE 102005021268B4
Authority
DE
Germany
Prior art keywords
roller
parabola
linear guide
roller conveyor
rail
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.)
Active
Application number
DE102005021268A
Other languages
German (de)
English (en)
Other versions
DE102005021268A1 (de
DE102005021268B8 (de
DE102005021268C5 (de
Inventor
Chang-Hsin Kuo
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.)
Hiwin Technologies Corp
Original Assignee
Hiwin Technologies Corp
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 Hiwin Technologies Corp filed Critical Hiwin Technologies Corp
Publication of DE102005021268A1 publication Critical patent/DE102005021268A1/de
Publication of DE102005021268B4 publication Critical patent/DE102005021268B4/de
Publication of DE102005021268B8 publication Critical patent/DE102005021268B8/de
Application granted granted Critical
Publication of DE102005021268C5 publication Critical patent/DE102005021268C5/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16C29/0638—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
    • 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
    • F16C33/58—Raceways; Race rings
    • F16C33/583—Details of specific parts of races
    • F16C33/585—Details of specific parts of races of raceways, e.g. ribs to guide the 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
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • F16C2240/70—Diameters; Radii
    • F16C2240/76—Osculation, i.e. relation between radii of balls and raceway groove
DE102005021268A 2004-05-19 2005-05-09 Linearführung Active DE102005021268C5 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW093114150A TWI230765B (en) 2004-05-19 2004-05-19 Groove of linear guide
TW093114150 2004-05-19

Publications (4)

Publication Number Publication Date
DE102005021268A1 DE102005021268A1 (de) 2005-12-15
DE102005021268B4 true DE102005021268B4 (de) 2008-04-30
DE102005021268B8 DE102005021268B8 (de) 2010-02-11
DE102005021268C5 DE102005021268C5 (de) 2010-08-05

Family

ID=35375225

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102005021268A Active DE102005021268C5 (de) 2004-05-19 2005-05-09 Linearführung

Country Status (4)

Country Link
US (1) US7198405B2 (enCached4)
JP (1) JP2005331099A (enCached4)
DE (1) DE102005021268C5 (enCached4)
TW (1) TWI230765B (enCached4)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008051129A (ja) * 2006-08-22 2008-03-06 Nsk Ltd リニアガイド装置
WO2009107317A1 (ja) * 2008-02-27 2009-09-03 Thk株式会社 転がり案内装置
DE102013204325B4 (de) * 2013-03-13 2018-01-04 Aktiebolaget Skf Wälzlager
JP6365026B2 (ja) * 2014-07-03 2018-08-01 日本精工株式会社 直動案内装置
DE102014114906B4 (de) * 2014-10-14 2016-06-23 Hiwin Technologies Corp. Linearschiene mit sechs Kugelbahnen
WO2016140279A1 (ja) * 2015-03-03 2016-09-09 新日鐵住金株式会社 玉軸受及び玉軸受の製造方法
DE102015012332B4 (de) 2015-09-22 2022-09-08 Gebrüder Reinfurt GmbH & Co. KG Kugellagerbauform mit Kippkompensation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE432925C (de) * 1921-01-18 1926-08-17 Erich Koeppen Kugellager
DE4220848C2 (de) * 1992-06-25 1995-11-23 Keiper Recaro Gmbh Co Schienenpaar aus Leichtmetall für Fahrzeugsitze
CH693617A5 (de) * 1997-02-07 2003-11-14 Skf Linearsysteme Gmbh Kugellagerreihe aus Kugellagern für Längsbewegungen.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61286608A (ja) * 1985-06-12 1986-12-17 Nippon Thompson Co Ltd 直線運動用玉軸受の軌道溝
JPH047608A (ja) * 1990-04-25 1992-01-13 Tachi S Co Ltd モータ制御装置のポジション検出方法およびモータ制御装置
US6010420A (en) * 1995-08-21 2000-01-04 Ntn Corporation Pulley, ball bearing and fan for preventing the occurence of abnormal noise under cold ambient conditions
JP2002039190A (ja) * 2000-07-28 2002-02-06 Koyo Seiko Co Ltd ４点接触玉軸受
JP2002349564A (ja) * 2001-05-31 2002-12-04 Thk Co Ltd 直線案内装置の軌道レール取付構造

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE432925C (de) * 1921-01-18 1926-08-17 Erich Koeppen Kugellager
DE4220848C2 (de) * 1992-06-25 1995-11-23 Keiper Recaro Gmbh Co Schienenpaar aus Leichtmetall für Fahrzeugsitze
CH693617A5 (de) * 1997-02-07 2003-11-14 Skf Linearsysteme Gmbh Kugellagerreihe aus Kugellagern für Längsbewegungen.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Albert,Mathias, "Wälzlager: Theorie u. Praxis", 1987, Springer-Verlag Wien New York, S.70-74. ISBN: 3-211-81997-5 (Wien) *

Also Published As

Publication number Publication date
TWI230765B (en) 2005-04-11
DE102005021268A1 (de) 2005-12-15
TW200538650A (en) 2005-12-01
DE102005021268B8 (de) 2010-02-11
US20050259896A1 (en) 2005-11-24
US7198405B2 (en) 2007-04-03
DE102005021268C5 (de) 2010-08-05
JP2005331099A (ja) 2005-12-02

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8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8396 Reprint of erroneous front page
8392 Publication of changed patent specification