IT8048504A0 - Complesso di cuscinetto lineare a sfere e procedimento per produrlo - Google Patents

Complesso di cuscinetto lineare a sfere e procedimento per produrlo

Info

Publication number
IT8048504A0
IT8048504A0 IT8048504A IT4850480A IT8048504A0 IT 8048504 A0 IT8048504 A0 IT 8048504A0 IT 8048504 A IT8048504 A IT 8048504A IT 4850480 A IT4850480 A IT 4850480A IT 8048504 A0 IT8048504 A0 IT 8048504A0
Authority
IT
Italy
Prior art keywords
procedure
producing
ball bearing
bearing assembly
linear ball
Prior art date
Application number
IT8048504A
Other languages
English (en)
Other versions
IT1143147B (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 IT8048504A0 publication Critical patent/IT8048504A0/it
Application granted granted Critical
Publication of IT1143147B publication Critical patent/IT1143147B/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
    • F16C29/0652—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 at least partly defined by separate parts, e.g. covers attached to the legs of the main body of the U-shaped carriage
    • F16C29/0654—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 at least partly defined by separate parts, e.g. covers attached to the legs of the main body of the U-shaped carriage with balls
    • F16C29/0659—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 at least partly defined by separate parts, e.g. covers attached to the legs of the main body of the U-shaped carriage with balls with four rows of balls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/003—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)
IT48504/80A 1979-04-28 1980-04-24 Complesso di cuscinetto lineare a sfere e procedimento per produrlo IT1143147B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5324579A JPS55159323A (en) 1979-04-28 1979-04-28 Linear ball bearing and manufacture of the same

Publications (2)

Publication Number Publication Date
IT8048504A0 true IT8048504A0 (it) 1980-04-24
IT1143147B IT1143147B (it) 1986-10-22

Family

ID=12937402

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48504/80A IT1143147B (it) 1979-04-28 1980-04-24 Complesso di cuscinetto lineare a sfere e procedimento per produrlo

Country Status (6)

Country Link
US (1) US4310202A (it)
JP (1) JPS55159323A (it)
DE (1) DE3015430C2 (it)
FR (1) FR2455206A1 (it)
GB (1) GB2054764B (it)
IT (1) IT1143147B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56124725A (en) * 1980-03-05 1981-09-30 Nippon Seiko Kk Track guide type direct acting bearing device
JPS5727631A (en) * 1980-07-21 1982-02-15 Hiihaisuto Seikou Kk Ball slide way
US4420193A (en) * 1981-08-11 1983-12-13 Hiroshi Teramachi Linear ball bearing unit
JPS5969521A (ja) * 1982-10-09 1984-04-19 Hiroshi Teramachi 同時研削型ベアリング本体及びこれを用いた無限摺動ベアリングユニツト
JPS59147918U (ja) * 1983-03-25 1984-10-03 日本精工株式会社 リニアガイド装置
JPS59219516A (ja) * 1983-05-26 1984-12-10 Hiroshi Teramachi 直線摺動用ロ−ラ−ベアリングユニツト
DE3512858A1 (de) * 1985-04-10 1986-10-30 Star Kugelhalter Gmbh Dt Linearkugellager stichwort: radial-compact-fuehrung
JP2877994B2 (ja) * 1991-08-21 1999-04-05 テイエチケー株式会社 直線摺動用軸受
DE4210299C2 (de) * 1992-03-28 1995-09-28 Schaeffler Waelzlager Kg Wälzlager für eine geradlinige Bewegung
US5735745A (en) * 1995-03-28 1998-04-07 Ntn Corporation Homokinetic universal joint having ball grooves in a cylindrical plane
US9091301B2 (en) * 2014-01-02 2015-07-28 Hiwin Technologies Corp. Deflecting device for ball spline device
CN106090024B (zh) * 2016-06-14 2019-01-11 宁波美亚特精密传动部件有限公司 直线轴承外圈加工方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2348231C2 (de) * 1973-09-25 1982-12-30 Hiroshi Tokyo Teramachi Wälzkörpergelagerte Längsführung
FR2247120A5 (en) * 1973-10-05 1975-05-02 Teramachi Hiroshi Sliding surface seating - has outer guide sleeve and slide rail forming gliding track for set of steel balls
CH583383A5 (it) * 1973-12-21 1976-12-31 Skf Ind Trading & Dev
US4040679A (en) * 1975-02-28 1977-08-09 Hiroshi Teramachi Slide way bearing
JPS5941429B2 (ja) * 1976-08-10 1984-10-06 日本信号株式会社 自動列車制御の１重系地上装置
JPS5833321B2 (ja) * 1976-08-11 1983-07-19 株式会社東芝 車両用軌道
JPS5321346A (en) * 1976-08-12 1978-02-27 Hidemasa Iwamoto Slide guide
JPS5324937A (en) * 1976-08-18 1978-03-08 Hiroshi Teramachi Infinitely sliding ball spline
JPS5653143Y2 (it) * 1977-09-06 1981-12-11
JPS5572912A (en) * 1978-11-25 1980-06-02 Hiroshi Teramachi 4-direction equal-load type linear bearing
JPS55109820A (en) * 1979-02-14 1980-08-23 Hiroshi Teramachi Linear ball bearing unit for floating load

Also Published As

Publication number Publication date
FR2455206A1 (fr) 1980-11-21
GB2054764B (en) 1983-06-22
IT1143147B (it) 1986-10-22
JPS6229651B2 (it) 1987-06-27
DE3015430A1 (de) 1980-11-06
DE3015430C2 (de) 1984-05-03
US4310202A (en) 1982-01-12
GB2054764A (en) 1981-02-18
JPS55159323A (en) 1980-12-11
FR2455206B1 (it) 1983-05-06

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Legal Events

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

Effective date: 19970314