DE3015067C2 - Druckmittel-entlastete Gleitführung - Google Patents

Druckmittel-entlastete Gleitführung

Info

Publication number
DE3015067C2
DE3015067C2 DE3015067A DE3015067A DE3015067C2 DE 3015067 C2 DE3015067 C2 DE 3015067C2 DE 3015067 A DE3015067 A DE 3015067A DE 3015067 A DE3015067 A DE 3015067A DE 3015067 C2 DE3015067 C2 DE 3015067C2
Authority
DE
Germany
Prior art keywords
sliding
pressure
sliding guide
grooves
sliding surface
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE3015067A
Other languages
German (de)
English (en)
Other versions
DE3015067A1 (de
Inventor
Rudolf J.A. Vlaardingen Kimmelaar
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Milacron Inc
Original Assignee
Milacron Inc
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 Milacron Inc filed Critical Milacron Inc
Publication of DE3015067A1 publication Critical patent/DE3015067A1/de
Application granted granted Critical
Publication of DE3015067C2 publication Critical patent/DE3015067C2/de
Expired legal-status Critical Current

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
    • F16C29/02—Sliding-contact bearings
    • 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
    • B23Q1/38—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 fluid bearings or fluid cushion supports
    • 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 buildup of machine tools, e.g. spindles, slides, actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Machine Tool Units (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
DE3015067A 1979-09-13 1980-04-18 Druckmittel-entlastete Gleitführung Expired DE3015067C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/075,258 US4252381A (en) 1979-09-13 1979-09-13 Machine slideway

Publications (2)

Publication Number Publication Date
DE3015067A1 DE3015067A1 (de) 1981-03-19
DE3015067C2 true DE3015067C2 (de) 1983-11-24

Family

ID=22124538

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3015067A Expired DE3015067C2 (de) 1979-09-13 1980-04-18 Druckmittel-entlastete Gleitführung

Country Status (6)

Country Link
US (1) US4252381A (OSRAM)
JP (1) JPS5645346A (OSRAM)
DE (1) DE3015067C2 (OSRAM)
FR (1) FR2464789A1 (OSRAM)
GB (1) GB2058612B (OSRAM)
NL (1) NL174490C (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19813638B4 (de) * 1998-03-27 2009-03-26 Studer Mikrosa Gmbh Spitzenlose Rundschleifmaschine

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS566919A (en) * 1979-06-26 1981-01-24 Canon Inc Fluid bearing
JPH0724448B2 (ja) * 1983-01-10 1995-03-15 日新電機株式会社 計器用変圧装置
US4668104A (en) * 1984-12-31 1987-05-26 Hermann Jr Rudolph J Self-lubricating member with strip pattern
US5575318A (en) * 1995-02-17 1996-11-19 Thermwood Corporation Slide assembly for machine tools and method of making same
JP4190738B2 (ja) * 2001-02-07 2008-12-03 株式会社ジェイテクト 工作機械における半浮上式スライド案内機構
CN102086905B (zh) * 2010-12-24 2013-01-23 东莞市尚正机电科技有限公司 高承载机械运动液体压强支撑悬浮方法
JP6748364B2 (ja) * 2017-02-21 2020-09-02 スター精密株式会社 工作機械

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1311765A (fr) * 1960-05-23 1962-12-14 Derefa Etablissement Pour Le D Installation de graissage sous pression de glissières d'organes de machines-outils
US3277696A (en) * 1963-12-30 1966-10-11 Mitron Res & Dev Corp Fluid suspension of loads
US3545366A (en) * 1967-09-11 1970-12-08 Hans Bruhin Apparatus for storing wheels of cheeses
SE353770B (OSRAM) * 1970-12-14 1973-02-12 Lidkoepings Mekaniska Verkstad
US3744858A (en) * 1971-06-15 1973-07-10 Apex Bearings Co Gas bearings
DE2203888A1 (de) * 1972-01-28 1973-08-02 Hoesch Werke Ag Mittenfreies hydrostatisches lager

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19813638B4 (de) * 1998-03-27 2009-03-26 Studer Mikrosa Gmbh Spitzenlose Rundschleifmaschine

Also Published As

Publication number Publication date
NL8002323A (nl) 1981-03-17
DE3015067A1 (de) 1981-03-19
US4252381A (en) 1981-02-24
NL174490C (nl) 1984-06-18
FR2464789A1 (fr) 1981-03-20
GB2058612A (en) 1981-04-15
JPS5645346A (en) 1981-04-25
NL174490B (nl) 1984-01-16
JPS5761535B2 (OSRAM) 1982-12-24
GB2058612B (en) 1983-07-06
FR2464789B1 (OSRAM) 1984-12-07

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: CINCINNATI MILACRON INDUSTRIES, INC., CINCINNATI,

8339 Ceased/non-payment of the annual fee