IT1010275B - Cuscinetto a rulli lineare con rulli guidati su solchi continui - Google Patents

Cuscinetto a rulli lineare con rulli guidati su solchi continui

Info

Publication number
IT1010275B
IT1010275B IT22119/74A IT2211974A IT1010275B IT 1010275 B IT1010275 B IT 1010275B IT 22119/74 A IT22119/74 A IT 22119/74A IT 2211974 A IT2211974 A IT 2211974A IT 1010275 B IT1010275 B IT 1010275B
Authority
IT
Italy
Prior art keywords
rolls
roller bearing
guided
linear roller
continuous
Prior art date
Application number
IT22119/74A
Other languages
English (en)
Original Assignee
Demay G
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 Demay G filed Critical Demay G
Application granted granted Critical
Publication of IT1010275B publication Critical patent/IT1010275B/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
    • F16C29/0614—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a shoe type bearing body, e.g. a body facing one side of the guide rail or track only
    • F16C29/0616—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a shoe type bearing body, e.g. a body facing one side of the guide rail or track only for supporting load essentially in a single direction
    • F16C29/0619—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a shoe type bearing body, e.g. a body facing one side of the guide rail or track only for supporting load essentially in a single direction with rollers or needles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/40—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members using ball, roller or wheel arrangements
    • 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
    • F16C29/04—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
    • F16C29/0607—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly of the load bearing section of parts or members for retaining the rolling elements, i.e. members to prevent the rolling elements from falling out of the bearing body or carriage
    • 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
    • F16C33/37—Loose spacing bodies
    • F16C33/3713—Loose spacing bodies with other rolling elements serving as spacing bodies, e.g. the spacing bodies are in rolling contact with the load carrying rolling elements
    • 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
    • F16C33/46—Cages for rollers or needles
    • F16C33/50—Cages for rollers or needles formed of interconnected members, e.g. chains
    • 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
    • F16C2322/00—Apparatus used in shaping articles
    • F16C2322/39—General build up of machine tools, e.g. spindles, slides, actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Rolling Contact Bearings (AREA)
IT22119/74A 1973-05-02 1974-04-30 Cuscinetto a rulli lineare con rulli guidati su solchi continui IT1010275B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7315635A FR2228392A5 (it) 1973-05-02 1973-05-02

Publications (1)

Publication Number Publication Date
IT1010275B true IT1010275B (it) 1977-01-10

Family

ID=9118678

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22119/74A IT1010275B (it) 1973-05-02 1974-04-30 Cuscinetto a rulli lineare con rulli guidati su solchi continui

Country Status (5)

Country Link
US (1) US3920289A (it)
DE (1) DE2421328C2 (it)
FR (1) FR2228392A5 (it)
GB (1) GB1472287A (it)
IT (1) IT1010275B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1574291A (en) * 1977-08-23 1980-09-03 Skf Kugellagerfabriken Gmbh Recirculating linear rolling bearing
ZA8064B (en) * 1979-01-24 1981-01-28 Shaw Mfg Ltd Load supporting roller assemblies
HU178294B (en) * 1979-10-18 1982-04-28 Magyar Goerdueloecsapagy Mueve Roller shoe
JPS58180833A (ja) * 1982-04-16 1983-10-22 Hiroshi Teramachi テ−ブル移送装置
DE3304603C2 (de) * 1983-02-08 1985-03-28 Rud-Kettenfabrik Rieger & Dietz Gmbh U. Co, 7080 Aalen Bauteil, insbesondere Schäkel
JPS59142518U (ja) * 1983-03-15 1984-09-22 日本トムソン株式会社 無限直線運動ころ軸受のリタ−ン孔
HU189053B (en) * 1984-02-22 1986-06-30 Magyar Goerdueloecsapagy Muevek,Hu Roller shoe device
GB2165011B (en) * 1984-09-28 1989-01-18 Hiroshi Teramachi Linear roller bearing
US4582371A (en) * 1985-05-07 1986-04-15 Nippon Thompson Co., Ltd. Ball-circulated ball bearing assembly
DE3913297A1 (de) * 1989-04-22 1990-11-08 Werner Jacob Rollenumlaufschuh fuer eine linearfuehrung
GB9016198D0 (en) * 1990-07-24 1990-09-05 Scott Fraser M Improved bicycle chain lubrication
JP2965874B2 (ja) * 1994-10-20 1999-10-18 先生精機株式会社 アクチュエータ
JP2006220276A (ja) * 2005-02-14 2006-08-24 Nsk Ltd 直動案内装置用セパレータおよび直動案内装置
CN103228937B (zh) * 2010-12-02 2016-01-20 Thk株式会社 运动引导装置
KR102000787B1 (ko) * 2018-05-24 2019-07-16 주식회사 필로브 슬라이딩 창호용 환형 로울러 장치를 구비한 슬라이딩 창호 시스템

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1193830A (it) * 1959-11-05
US710609A (en) * 1901-10-22 1902-10-07 William A Pungs Car side bearing.
GB693875A (en) * 1950-09-29 1953-07-08 Walter Borkey An improved apparatus for moving heavy loads such as engine housings in rooms with solid floors
DE954382C (de) * 1952-12-11 1956-12-13 Hans Worm Fa Leichtgaengige, in der Laenge unbegrenzte Fuehrungen fuer Laengsbewegungen
US2956844A (en) * 1957-10-14 1960-10-18 Radio Condenser Co Thrust bearing
US3230018A (en) * 1962-07-20 1966-01-18 Ralph F Stallman Roller bearing with combined guiding and retention means
US3219398A (en) * 1962-11-19 1965-11-23 Kaydon Engineering Corp Articulated roller bearing construction
US3246933A (en) * 1963-05-08 1966-04-19 Scully Jones & Co Way bearing
DE1425966A1 (de) * 1964-07-22 1969-04-10 Ionow Walentin W Waelzlager fuer geradlinige Bewegung
US3357753A (en) * 1964-10-14 1967-12-12 Ionov Valentin Vasiljevich Rolling bearing for machine parts or units performing straight-line motion
DE1525036A1 (de) * 1965-02-12 1969-06-26 Beaver Prec Products Inc Kugelfuehrungselement
US3642330A (en) * 1969-12-22 1972-02-15 Beaver Precision Prod Roller way bearing

Also Published As

Publication number Publication date
GB1472287A (en) 1977-05-04
FR2228392A5 (it) 1974-11-29
DE2421328A1 (de) 1974-11-14
US3920289A (en) 1975-11-18
DE2421328C2 (de) 1985-06-05

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