IT1170110B - Gruppo a profilo scanalato, a circolazione di sfere, a scorrimento illimitato - Google Patents

Gruppo a profilo scanalato, a circolazione di sfere, a scorrimento illimitato

Info

Publication number
IT1170110B
IT1170110B IT19578/83A IT1957883A IT1170110B IT 1170110 B IT1170110 B IT 1170110B IT 19578/83 A IT19578/83 A IT 19578/83A IT 1957883 A IT1957883 A IT 1957883A IT 1170110 B IT1170110 B IT 1170110B
Authority
IT
Italy
Prior art keywords
ball circulation
profile group
grooved profile
unlimited sliding
unlimited
Prior art date
Application number
IT19578/83A
Other languages
English (en)
Other versions
IT8319578A1 (it
IT8319578A0 (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
Priority claimed from JP57020659A external-priority patent/JPS5928775B2/ja
Priority claimed from JP57020660A external-priority patent/JPS5928774B2/ja
Priority claimed from JP2203282A external-priority patent/JPS5928776B2/ja
Application filed by Hiroshi Teramachi filed Critical Hiroshi Teramachi
Publication of IT8319578A0 publication Critical patent/IT8319578A0/it
Publication of IT8319578A1 publication Critical patent/IT8319578A1/it
Application granted granted Critical
Publication of IT1170110B publication Critical patent/IT1170110B/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
    • F16C29/068—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with the bearing body fully encircling the guide rail or track
    • F16C29/0692—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with the bearing body fully encircling the guide rail or track the bearing body encircles a guide rail or track of non-circular cross-section, e.g. with grooves or protrusions, i.e. the linear bearing is suited to transmit torque
    • F16C29/0695—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with the bearing body fully encircling the guide rail or track the bearing body encircles a guide rail or track of non-circular cross-section, e.g. with grooves or protrusions, i.e. the linear bearing is suited to transmit torque with 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
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/06—Ball or roller bearings
    • 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
    • F16C31/00—Bearings for parts which both rotate and move linearly
    • F16C31/04—Ball or roller bearings
    • F16C31/06—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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
    • F16D3/06—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted to allow axial displacement
    • F16D3/065—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted to allow axial displacement by means of rolling elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S29/00—Metal working
    • Y10S29/026—Method or apparatus with machining
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49636—Process for making bearing or component thereof
    • Y10T29/49641—Linear bearing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49636—Process for making bearing or component thereof
    • Y10T29/49643—Rotary bearing
    • Y10T29/49679—Anti-friction bearing or component thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49636—Process for making bearing or component thereof
    • Y10T29/49707—Bearing surface treatment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19851—Gear and rotary bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Glass Compositions (AREA)
IT19578/83A 1982-02-13 1983-02-14 Gruppo a profilo scanalato, a circolazione di sfere, a scorrimento illimitato IT1170110B (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP57020659A JPS5928775B2 (ja) 1982-02-13 1982-02-13 無限摺動用ボ−ルスプライン
JP57020660A JPS5928774B2 (ja) 1982-02-13 1982-02-13 複合運動用ボ−ルスプライン
JP2203282A JPS5928776B2 (ja) 1982-02-16 1982-02-16 サポ−トベアリング付ボ−ルスプライン

Publications (3)

Publication Number Publication Date
IT8319578A0 IT8319578A0 (it) 1983-02-14
IT8319578A1 IT8319578A1 (it) 1984-08-14
IT1170110B true IT1170110B (it) 1987-06-03

Family

ID=27283130

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19578/83A IT1170110B (it) 1982-02-13 1983-02-14 Gruppo a profilo scanalato, a circolazione di sfere, a scorrimento illimitato

Country Status (5)

Country Link
US (2) US4620351A (it)
DE (1) DE3304641A1 (it)
FR (1) FR2521666B1 (it)
GB (2) GB2116265B (it)
IT (1) IT1170110B (it)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59140920A (ja) * 1983-01-29 1984-08-13 Hiroshi Teramachi ボ−ルスプライン軸受
SE450153B (sv) * 1985-01-22 1987-06-09 Ffv Affersverket Teleskopstyrning, speciellt for overforing av vridmoment
DE3613074A1 (de) * 1986-04-18 1987-10-29 Battenfeld Maschfab Spritzling-entnahmevorrichtung fuer spritzgiessmaschinen
JPS63140111A (ja) * 1986-12-03 1988-06-11 Nippon Thompson Co Ltd 駆動装置付きボ−ルスプライン軸受
JPH079260B2 (ja) * 1988-03-05 1995-02-01 博 寺町 複合運動案内装置
US4869112A (en) * 1988-11-08 1989-09-26 Mts Systems Corporation Screw-driven actuator for test frame
JPH0726673B2 (ja) * 1990-04-14 1995-03-29 健 柳沢 運動機構
JP2565587B2 (ja) * 1990-08-06 1996-12-18 竹内精工 株式会社 リニアモーシヨンボールベアリング及びその製造方法
US5448944A (en) * 1993-04-19 1995-09-12 Agco Corporation Bearing assembly with splined inner race and hay balers including same
FR2743853B1 (fr) * 1996-01-24 1998-02-27 Surville Rene Dispositif pour le guidage en translation et le reglage de l'orientation de deux pieces mobiles l'une par rapport a l'autre
FR2747438B1 (fr) * 1996-04-12 1998-07-24 Gkn Glaenzer Spicer Ensemble de transmission a mobilite axiale
JP3896184B2 (ja) * 1997-02-06 2007-03-22 日本トムソン株式会社 フランジカバー付き直動案内装置
DE19952245C2 (de) * 1998-12-05 2002-11-28 Gkn Loebro Gmbh Teleskopwelle
US6588560B1 (en) * 1999-11-19 2003-07-08 Koyo Seiko Co., Ltd. Pulley unit
DE10053987A1 (de) * 2000-10-31 2002-05-08 Ina Schaeffler Kg Längenverstellbare Welle
DE112008000864B4 (de) * 2007-03-30 2013-07-04 Thk Co., Ltd. Spindelantriebsmechanismus für eine Werkzeugmaschine
CN101784805B (zh) * 2007-08-31 2012-08-29 Thk株式会社 运动装置及移动装置
US8197154B2 (en) * 2008-10-31 2012-06-12 Midmark Corporation Articulating joint for dental or medical lights
JP2010281344A (ja) * 2009-06-02 2010-12-16 Hiihaisuto Seiko Kk 回転軸受付き直動軸受
JP5696105B2 (ja) * 2012-08-08 2015-04-08 Thk株式会社 水力発電装置
US10391645B2 (en) * 2015-11-25 2019-08-27 Southern Grind, Inc. Multi-track bearing folding knife

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1066817B (it) * 1959-10-08
US3125773A (en) * 1964-03-24 Thread tapping mechanism with means to
US1399959A (en) * 1920-01-16 1921-12-13 Bengt M W Hanson Ball-bearing
FR755957A (fr) * 1932-09-02 1933-12-02 Aeronautique Soc Gen Disposition perfectionnée de roulements à billes
US2157101A (en) * 1936-05-16 1939-05-09 Fafnir Bearing Co Bearing
DE822748C (de) * 1947-10-09 1951-11-29 Gkn Group Services Ltd Lager fuer axialverschiebliche und in Drehrichtung miteinander kuppelbare Teile
GB679843A (en) * 1947-10-09 1952-09-24 Gkn Group Services Ltd Improvements in anti-friction bearings
US2526341A (en) * 1948-01-27 1950-10-17 Willard G Forkey Traveling roller and radial bearing
CH283855A (fr) * 1950-07-13 1952-06-30 Lucca Marcel Palier.
GB710389A (en) * 1952-05-10 1954-06-09 Coley Bros Tools Ltd Improvements relating to rectilinear bearings for die-sets and the like
GB868712A (en) * 1956-08-10 1961-05-25 Nat Res Dev Improvements in or relating to rectilinear bearings
US2905008A (en) * 1958-10-06 1959-09-22 Beaver Prec Products Inc Means for preloading a ball spline assembly
US3143867A (en) * 1960-06-15 1964-08-11 Anderson Anti-backlash slip joint
FR1314946A (fr) * 1962-02-15 1963-01-11 Star Kugelhalter Gmbh Dt Boîte à billes
US3330606A (en) * 1964-01-11 1967-07-11 Suda Minoru Antifriction bearing for sliding members
US3364699A (en) * 1965-03-22 1968-01-23 Edmund B Anderson Anti-friction slip joint
US3762781A (en) * 1972-09-08 1973-10-02 North American Rockwell Anti friction ball bearing assembly
US3808839A (en) * 1972-09-08 1974-05-07 H Teramachi Endless sliding ball spline shaft bearing
US3986754A (en) * 1975-08-18 1976-10-19 The Torrington Company Bearing with axial fit-up ring
JPS5324936A (en) * 1976-08-18 1978-03-08 Hiroshi Teramachi Finitely sliding ball spline
JPS5324937A (en) * 1976-08-18 1978-03-08 Hiroshi Teramachi Infinitely sliding ball spline
JPS5653143Y2 (it) * 1977-09-06 1981-12-11
CH627826A5 (fr) * 1978-12-31 1982-01-29 Schmid Roost J Sro Kugellagerw Element de guidage axial-rotatif.

Also Published As

Publication number Publication date
FR2521666B1 (fr) 1989-08-25
IT8319578A1 (it) 1984-08-14
GB2116265B (en) 1986-07-23
GB2160267A (en) 1985-12-18
GB2160267B (en) 1986-07-23
FR2521666A1 (fr) 1983-08-19
GB2116265A (en) 1983-09-21
US4620351A (en) 1986-11-04
IT8319578A0 (it) 1983-02-14
GB8303991D0 (en) 1983-03-16
US4764154A (en) 1988-08-16
GB8512437D0 (en) 1985-06-19
DE3304641C2 (it) 1993-04-01
DE3304641A1 (de) 1983-09-15

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