IT1176607B - Cuscinetto a scorrimento lineare in particolare per l'impiego in macchine utensili a controllo numerico - Google Patents

Cuscinetto a scorrimento lineare in particolare per l'impiego in macchine utensili a controllo numerico

Info

Publication number
IT1176607B
IT1176607B IT22298/84A IT2229884A IT1176607B IT 1176607 B IT1176607 B IT 1176607B IT 22298/84 A IT22298/84 A IT 22298/84A IT 2229884 A IT2229884 A IT 2229884A IT 1176607 B IT1176607 B IT 1176607B
Authority
IT
Italy
Prior art keywords
sliding bearing
linear sliding
numeric control
machines tools
tools
Prior art date
Application number
IT22298/84A
Other languages
English (en)
Other versions
IT8422298A0 (it
Inventor
Hiroshi Teramachi
Original Assignee
Hiroshi Teramachi
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 Hiroshi Teramachi filed Critical Hiroshi Teramachi
Publication of IT8422298A0 publication Critical patent/IT8422298A0/it
Application granted granted Critical
Publication of IT1176607B publication Critical patent/IT1176607B/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
    • F16C29/08—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
    • F16C29/0635—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
    • F16C29/064—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 two rows of balls, one on each side of the rail
    • 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
    • F16C29/001—Bearings for parts moving only linearly adjustable for alignment or positioning
    • 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
    • F16C29/008—Systems with a plurality of bearings, e.g. four carriages supporting a slide on two parallel rails
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)
IT22298/84A 1983-08-12 1984-08-10 Cuscinetto a scorrimento lineare in particolare per l'impiego in macchine utensili a controllo numerico IT1176607B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58146530A JPS6040818A (ja) 1983-08-12 1983-08-12 直線摺動用ベアリング

Publications (2)

Publication Number Publication Date
IT8422298A0 IT8422298A0 (it) 1984-08-10
IT1176607B true IT1176607B (it) 1987-08-18

Family

ID=15409723

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22298/84A IT1176607B (it) 1983-08-12 1984-08-10 Cuscinetto a scorrimento lineare in particolare per l'impiego in macchine utensili a controllo numerico

Country Status (7)

Country Link
US (1) US4576421A (it)
JP (1) JPS6040818A (it)
KR (1) KR860001687B1 (it)
DE (1) DE3429480A1 (it)
FR (1) FR2550590B1 (it)
GB (1) GB2146390B (it)
IT (1) IT1176607B (it)

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JPH0348417Y2 (it) * 1985-07-24 1991-10-16
JPH0164339U (it) * 1987-10-16 1989-04-25
JP2822449B2 (ja) * 1989-05-24 1998-11-11 日本精工株式会社 リニアガイド装置
DE4041269A1 (de) * 1990-08-21 1992-03-05 Star Gmbh Waelzlager fuer linearbewegungen
US5217308A (en) * 1992-05-28 1993-06-08 Robert Schroeder Linear motion roller contact bearing assembly with bearing race inserts
JP2567928Y2 (ja) * 1992-08-11 1998-04-08 日本精工株式会社 ラック一体型リニアガイド装置
DE4412131A1 (de) * 1994-04-08 1995-10-12 Schaeffler Waelzlager Kg Wälzlager
US5431498A (en) * 1994-04-11 1995-07-11 Thomson Industries, Inc. Linear motion bearing
AT402092B (de) * 1994-04-13 1997-01-27 Schaider Josef Ing Linearführung
DE69614130T2 (de) 1995-10-20 2002-03-21 Thomson Ind Inc Verfahren zur herstellung eines linearlagers
US6210039B1 (en) 1996-05-01 2001-04-03 Thk Co., Ltd. Linear motion guide unit and table guide apparatus utilizing the same
US5800065A (en) * 1997-05-16 1998-09-01 Thomson Industries, Inc. Linear motion bearing sub-assembly with inserted races
US6960022B2 (en) * 1999-12-01 2005-11-01 Kulicke & Soffa Investments, Inc. Macrocomposite guideway and gib produced therefrom
WO2001039924A2 (en) * 1999-12-01 2001-06-07 M Cubed Technologies, Inc. Macrocomposite guideway and gib produced therefrom
JP4540893B2 (ja) * 2001-07-23 2010-09-08 日本精工株式会社 転がり直動案内装置の設計方法及びこれにより設計された転がり直動案内装置
DE10249974A1 (de) * 2002-10-26 2004-05-13 Ab Skf Führungsschiene für ein Linearlager
DE10249968B4 (de) * 2002-10-26 2009-04-16 Ab Skf Führungsschiene für ein Linearlager
DE10249975B4 (de) * 2002-10-26 2009-06-10 Ab Skf Führungsschiene für ein Linearlager
DE10303948A1 (de) * 2003-01-31 2004-08-05 Rexroth Star Gmbh Linearführungseinrichtung
US20090040247A1 (en) * 2007-08-07 2009-02-12 Mark Cato Micro shim for moving coil actuator
US9731418B2 (en) 2008-01-25 2017-08-15 Systems Machine Automation Components Corporation Methods and apparatus for closed loop force control in a linear actuator
JP5224519B2 (ja) * 2008-09-30 2013-07-03 Ｔｈｋ株式会社 運動案内装置
WO2012040620A2 (en) 2010-09-23 2012-03-29 Smac Inc Low cost multi-coil linear actuator
WO2014004588A1 (en) 2012-06-25 2014-01-03 Neff Edward A Robotic finger
JP2015521840A (ja) 2012-06-25 2015-07-30 システムズ， マシーンズ， オートメイション コンポーネンツ コーポレイション 低コスト、薄型化を実現したリニアアクチュエータ
US9871435B2 (en) 2014-01-31 2018-01-16 Systems, Machines, Automation Components Corporation Direct drive motor for robotic finger
US10807248B2 (en) 2014-01-31 2020-10-20 Systems, Machines, Automation Components Corporation Direct drive brushless motor for robotic finger
WO2017011406A1 (en) 2015-07-10 2017-01-19 Systems, Machines, Automation Components Corporation Apparatus and methods for linear actuator with piston assembly having an integrated controller and encoder
EP3353558A1 (en) 2015-09-24 2018-08-01 Systems, Machines, Automation Components Corporation Magnetically-latched actuator
JP2017067229A (ja) * 2015-10-01 2017-04-06 株式会社スター精機 樹脂成形品取出し機の直動案内装置
US10865085B1 (en) 2016-04-08 2020-12-15 Systems, Machines, Automation Components Corporation Methods and apparatus for applying a threaded cap using a linear rotary actuator
US10675723B1 (en) 2016-04-08 2020-06-09 Systems, Machines, Automation Components Corporation Methods and apparatus for inserting a threaded fastener using a linear rotary actuator
US10205355B2 (en) 2017-01-03 2019-02-12 Systems, Machines, Automation Components Corporation High-torque, low-current brushless motor

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3436132A (en) * 1966-05-02 1969-04-01 Teledyne Inc Slide assembly
SE346594B (it) * 1970-06-10 1972-07-10 Skf Ind Trading & Dev
US4025995A (en) * 1973-01-19 1977-05-31 Thomson Industries, Inc. Linear motion ball bearing assembly and ball conforming shaft
DE2363033B2 (de) * 1973-12-19 1977-10-27 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Kugelbuechse mit zweireihigen laufbahntraegern
FR2406119A1 (fr) * 1977-10-13 1979-05-11 Skf Kugellagerfabriken Gmbh Palier a roulement pour mouvements longitudinaux
DE2849758C2 (de) * 1978-11-16 1982-08-05 Deutsche Star Kugelhalter Gmbh, 8720 Schweinfurt Drehmomentübertragende, axial verschiebbare Lagerung einer Welle
JPS5572912A (en) * 1978-11-25 1980-06-02 Hiroshi Teramachi 4-direction equal-load type linear bearing
JPS5738812A (en) * 1980-08-15 1982-03-03 Yoshitomi Pharmaceut Ind Ltd Prduction of polyurethane polymer
US4390215A (en) * 1981-04-10 1983-06-28 Nippon Thompson Co., Ltd. Ball bearing slide unit for linear motion
JPS58102822A (ja) * 1981-12-12 1983-06-18 Nippon Tokushu Bearing Kk 転がり案内軸受の調心装置
JPS58152928A (ja) * 1982-03-06 1983-09-10 Hiroshi Teramachi 自動二輪車等車両のキックペダル
JPS58166125A (ja) * 1982-03-29 1983-10-01 Hiroshi Teramachi 直線摺動用ベアリング及びこのベアリングを使用した直線摺動用テ−ブル
JPS59219520A (ja) * 1983-05-26 1984-12-10 Hiroshi Teramachi 直線摺動ベアリング

Also Published As

Publication number Publication date
FR2550590B1 (fr) 1987-07-17
JPS6040818A (ja) 1985-03-04
DE3429480A1 (de) 1985-02-28
GB8420264D0 (en) 1984-09-12
DE3429480C2 (it) 1987-12-17
GB2146390A (en) 1985-04-17
GB2146390B (en) 1986-09-17
IT8422298A0 (it) 1984-08-10
KR860001687B1 (ko) 1986-10-17
KR850001976A (ko) 1985-04-10
FR2550590A1 (fr) 1985-02-15
US4576421A (en) 1986-03-18
JPS6211216B2 (it) 1987-03-11

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970826