GB1073442A - Improvements in or relating to hydrostatic mountings used with longitudinally movable parts - Google Patents

Improvements in or relating to hydrostatic mountings used with longitudinally movable parts

Info

Publication number
GB1073442A
GB1073442A GB36358/64A GB3635864A GB1073442A GB 1073442 A GB1073442 A GB 1073442A GB 36358/64 A GB36358/64 A GB 36358/64A GB 3635864 A GB3635864 A GB 3635864A GB 1073442 A GB1073442 A GB 1073442A
Authority
GB
United Kingdom
Prior art keywords
pipe
longitudinally movable
hydrostatic
relating
movable parts
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
GB36358/64A
Inventor
Helmut Thum
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.)
Rheinstahl Henschel AG
Original Assignee
Rheinstahl Henschel AG
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 Rheinstahl Henschel AG filed Critical Rheinstahl Henschel AG
Publication of GB1073442A publication Critical patent/GB1073442A/en
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
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0629—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion
    • F16C32/064—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion the liquid being supplied under pressure
    • F16C32/0651—Details of the bearing area per se
    • F16C32/0659—Details of the bearing area per se of pockets or grooves
    • 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
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/02—Sliding-contact bearings
    • F16C29/025—Hydrostatic or aerostatic
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)

Abstract

1,073,442. Bearings. RHEINSTAHL HENSCHEL A.G. Sept. 4, 1964, No. 36358/64. Heading F2A. In a hydrostatic mounting of a longitudinally movable machine part, oil is supplied to a recess (6), passes under surrounding surface (7) and exits through a pipe (11), a seal (8) surrounding chamber (6) and the opening of pipe (11). In Fig. 3 (not shown) pipe (11) opens into an annular groove (911) surrounding the recess (6<SP>11</SP>), and an annular spring-loaded seal (8) surrounds groove (9<SP>11</SP>). A common oil supply manifold (3, Fig. 2, not shown) may supply a number of valve-controlled supply ducts and outlet pipes (11) enter a common valve-controlled outlet manifold (12).
GB36358/64A 1964-12-19 1964-09-04 Improvements in or relating to hydrostatic mountings used with longitudinally movable parts Expired GB1073442A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH0054648 1964-12-19

Publications (1)

Publication Number Publication Date
GB1073442A true GB1073442A (en) 1967-06-28

Family

ID=7158763

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36358/64A Expired GB1073442A (en) 1964-12-19 1964-09-04 Improvements in or relating to hydrostatic mountings used with longitudinally movable parts

Country Status (2)

Country Link
DE (1) DE1477416A1 (en)
GB (1) GB1073442A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2587069A1 (en) * 1985-09-06 1987-03-13 Bauakademie Ddr HYDROSTATIC TRANSLATION SMOOTH BEARING
WO1999015307A1 (en) * 1997-09-24 1999-04-01 Quintilio Lupi Supporting arrangement of hydrostatic bearings for machines for machining slabs of marble, stone and the like
US20160115993A1 (en) * 2014-10-28 2016-04-28 Toshiba Kikai Kabushiki Kaisha Guide mechanism of machine tool and machine tool
CN105537981A (en) * 2014-10-28 2016-05-04 东芝机械株式会社 Hydrostatic pressure guide mechanism and machine tool

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4697933A (en) * 1986-03-31 1987-10-06 Nippon Thompson Co., Ltd. Fluid bearing assembly
DE9407357U1 (en) * 1993-09-14 1994-09-01 Eduard Huber Management Ag, Neuhausen Am Rheinfall Device for machining workpieces
CN101596679B (en) * 2009-07-08 2011-05-25 路文忠 Hydrostatic guideway of liquid discontinuous flow precise circular turntable
CN103659288A (en) * 2013-11-06 2014-03-26 西安理工大学 Hydrostatic guide track

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2587069A1 (en) * 1985-09-06 1987-03-13 Bauakademie Ddr HYDROSTATIC TRANSLATION SMOOTH BEARING
WO1999015307A1 (en) * 1997-09-24 1999-04-01 Quintilio Lupi Supporting arrangement of hydrostatic bearings for machines for machining slabs of marble, stone and the like
US20160115993A1 (en) * 2014-10-28 2016-04-28 Toshiba Kikai Kabushiki Kaisha Guide mechanism of machine tool and machine tool
CN105537981A (en) * 2014-10-28 2016-05-04 东芝机械株式会社 Hydrostatic pressure guide mechanism and machine tool
US9803686B2 (en) * 2014-10-28 2017-10-31 Toshiba Kikai Kabushiki Kaisha Hydrostatic pressure guide mechanism and machine tool
US9845828B2 (en) * 2014-10-28 2017-12-19 Toshiba Kikai Kabushiki Kaisha Guide mechanism of machine tool and machine tool
CN105537981B (en) * 2014-10-28 2018-11-06 东芝机械株式会社 Hydrostatic guiding mechanism and lathe

Also Published As

Publication number Publication date
DE1477416A1 (en) 1969-10-30

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