IT8222487A1 - Disposizione di cuscinetto a rotolamento per movimenti longitudinali di un involucro su una o piu' rotaie parallele l'una all'altra - Google Patents

Disposizione di cuscinetto a rotolamento per movimenti longitudinali di un involucro su una o piu' rotaie parallele l'una all'altra

Info

Publication number
IT8222487A1
IT8222487A1 IT1982A22487A IT2248782A IT8222487A1 IT 8222487 A1 IT8222487 A1 IT 8222487A1 IT 1982A22487 A IT1982A22487 A IT 1982A22487A IT 2248782 A IT2248782 A IT 2248782A IT 8222487 A1 IT8222487 A1 IT 8222487A1
Authority
IT
Italy
Prior art keywords
enclosure
arrangement
rolling bearing
parallel rails
longitudinal movements
Prior art date
Application number
IT1982A22487A
Other languages
English (en)
Other versions
IT1152070B (it
IT8222487A0 (it
Original Assignee
Skf Kugellagerfabriken Gmbh
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 Skf Kugellagerfabriken Gmbh filed Critical Skf Kugellagerfabriken Gmbh
Publication of IT8222487A0 publication Critical patent/IT8222487A0/it
Publication of IT8222487A1 publication Critical patent/IT8222487A1/it
Application granted granted Critical
Publication of IT1152070B publication Critical patent/IT1152070B/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
    • F16C29/0683—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 rail or rod of circular cross-section, i.e. the linear bearing is not suited to transmit torque
    • F16C29/0685—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 rail or rod of circular cross-section, i.e. the linear bearing is not suited to transmit torque with balls
    • F16C29/0688—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 rail or rod of circular cross-section, i.e. the linear bearing is not suited to transmit torque with balls whereby a sleeve surrounds the circulating balls and thicker part of the sleeve form the load bearing tracks
    • 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
    • F16C29/0676—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body or carriage almost fully embracing the guide rail or track, e.g. a circular sleeve with a longitudinal slot for the support posts of the rail

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Rolling Contact Bearings (AREA)
IT22487/82A 1981-08-07 1982-07-21 Disposizione di ciscinetto a rotolamento per movimenti longitudinali di un involucro su una o piu' rotaie parallele l'una all'altra IT1152070B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813131321 DE3131321A1 (de) 1981-08-07 1981-08-07 Waelzlageranordnung fuer laengsbewegungen eines gehaeuses auf einer oder auf zwei zueinander parallelen schienen

Publications (3)

Publication Number Publication Date
IT8222487A0 IT8222487A0 (it) 1982-07-21
IT8222487A1 true IT8222487A1 (it) 1984-01-21
IT1152070B IT1152070B (it) 1986-12-24

Family

ID=6138837

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22487/82A IT1152070B (it) 1981-08-07 1982-07-21 Disposizione di ciscinetto a rotolamento per movimenti longitudinali di un involucro su una o piu' rotaie parallele l'una all'altra

Country Status (5)

Country Link
US (1) US4480879A (it)
DE (1) DE3131321A1 (it)
FR (1) FR2512895A1 (it)
GB (1) GB2102896B (it)
IT (1) IT1152070B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58180833A (ja) * 1982-04-16 1983-10-22 Hiroshi Teramachi テ−ブル移送装置
GB2175964B (en) * 1985-05-14 1989-07-05 Francis V Mutolo Linear motion bearing and shafts
DE3911500A1 (de) * 1989-04-08 1990-10-11 Werner Jacob Kugelumlaufbuechse fuer eine linearkugelfuehrung
US5613780A (en) * 1995-06-29 1997-03-25 Thomson Industries, Inc. Linear motion bearing assembly
JPH1030638A (ja) * 1996-07-17 1998-02-03 Nippon Thompson Co Ltd 曲動転がり案内ユニット
JP3792084B2 (ja) * 1999-10-18 2006-06-28 Ｓｍｃ株式会社 ボールブッシュ
DE10051770A1 (de) 2000-10-19 2002-05-02 Ina Schaeffler Kg Linearwälzlager
US20070021223A1 (en) * 2004-10-29 2007-01-25 Heiko Kossack Longitudinal plunging unit permitting axial positioning of the cage
DE102009041762A1 (de) * 2009-09-16 2011-04-07 Aktiebolaget Skf Ring für ein Wälzlager und Verfahren zu seiner Herstellung
US9689426B2 (en) * 2010-07-15 2017-06-27 Thomson Industries Inc. Linear motion bearing with modular bearing segments
EP2593690B1 (en) * 2010-07-15 2017-07-05 Thomson Industries, Inc. Linear bearing with nested bearing tracks
CN103140691B (zh) * 2010-07-15 2016-02-17 托马森工业(有限)公司 带有改进的外部壳体衬套的直线轴承
US8998490B2 (en) * 2010-08-11 2015-04-07 Thomson Industries, Inc. Clam shell linear motion bearing assembly
CN103562576B (zh) * 2011-06-01 2016-08-17 托马森工业(有限)公司 复合蚌壳直线轴承
US10423146B2 (en) * 2018-01-25 2019-09-24 Schaeffler Technologies AG & Co. KG Carriage with two-piece housing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8029742U1 (de) * 1981-02-26 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Wälzlager für Längsbewegungen
DE8029743U1 (de) * 1981-02-26 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Wälzlager für Längsbewegungen
US3436132A (en) * 1966-05-02 1969-04-01 Teledyne Inc Slide assembly
US3994539A (en) * 1975-07-22 1976-11-30 Robomation Corporation Self-contained activated slide apparatus and methods of constructing and utilizing same
IT1123952B (it) * 1978-01-27 1986-05-07 Star Kugelhalter Gmbh Dt Manicotto a sfere per guide longitudianli a sfere e metodo per la sua fabbricazione
DE2830400C2 (de) * 1978-07-11 1982-11-25 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Kugellager zur längsbeweglichen Lagerung von Maschinenteilen

Also Published As

Publication number Publication date
FR2512895A1 (fr) 1983-03-18
US4480879A (en) 1984-11-06
DE3131321A1 (de) 1983-02-24
GB2102896A (en) 1983-02-09
IT1152070B (it) 1986-12-24
IT8222487A0 (it) 1982-07-21
GB2102896B (en) 1985-11-27

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