IT979779B - Perfezionamento nei supporti ad aria compressa o relativo ad essi - Google Patents

Perfezionamento nei supporti ad aria compressa o relativo ad essi

Info

Publication number
IT979779B
IT979779B IT48697/73A IT4869773A IT979779B IT 979779 B IT979779 B IT 979779B IT 48697/73 A IT48697/73 A IT 48697/73A IT 4869773 A IT4869773 A IT 4869773A IT 979779 B IT979779 B IT 979779B
Authority
IT
Italy
Prior art keywords
supports
improvement
relative
compressed air
compressed
Prior art date
Application number
IT48697/73A
Other languages
English (en)
Original Assignee
Landis Lund Ltd
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 Landis Lund Ltd filed Critical Landis Lund Ltd
Application granted granted Critical
Publication of IT979779B publication Critical patent/IT979779B/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
    • 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
    • F16C32/0662—Details of hydrostatic bearings independent of fluid supply or direction of load
    • F16C32/0666—Details of hydrostatic bearings independent of fluid supply or direction of load of bearing pads
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/36—Single-purpose machines or devices
    • B24B5/42—Single-purpose machines or devices for grinding crankshafts or crankpins
    • B24B5/421—Supports therefor
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
IT48697/73A 1972-03-09 1973-03-09 Perfezionamento nei supporti ad aria compressa o relativo ad essi IT979779B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1096172A GB1427923A (en) 1972-03-09 1972-03-09 Chuck assemblies

Publications (1)

Publication Number Publication Date
IT979779B true IT979779B (it) 1974-09-30

Family

ID=9977491

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48697/73A IT979779B (it) 1972-03-09 1973-03-09 Perfezionamento nei supporti ad aria compressa o relativo ad essi

Country Status (4)

Country Link
DE (1) DE2311248A1 (it)
FR (1) FR2175510A5 (it)
GB (1) GB1427923A (it)
IT (1) IT979779B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA752286B (en) * 1975-04-10 1976-08-25 Skf Ind Trading & Dev Support in hydrostatic bearings
DE3240332A1 (de) * 1982-10-30 1984-05-03 Ernst Thielenhaus KG, 5600 Wuppertal Verfahren und schleifmaschine zur schleifbearbeitung einer welle
FR2664192B1 (fr) * 1990-07-09 1992-10-02 Peugeot Machine a rectifier des manetons de vilebrequin.
CN103331621A (zh) * 2013-06-23 2013-10-02 辽宁五一八内燃机配件有限公司 一种曲轴自动定心铣工艺面夹具
CN105397636B (zh) * 2015-12-09 2017-10-24 大连理工大学 一种薄壁筒类工件内圆磨削径向定位单元及定位装卡装置
GB2546303B (en) * 2016-01-14 2018-04-11 Deart Ltd Container blank handling apparatus
CN106217252A (zh) * 2016-08-31 2016-12-14 芜湖洪金机床有限公司 一种数控工具磨床托刀架
CN113172490B (zh) * 2021-04-27 2023-06-23 佛山市汝燊金属科技有限公司 一种缓冲垫加工外圆打磨机

Also Published As

Publication number Publication date
DE2311248A1 (de) 1973-09-13
GB1427923A (en) 1976-03-10
FR2175510A5 (it) 1973-10-19

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