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FR2012880A1 - - Google Patents

Info

Publication number
FR2012880A1
FR2012880A1 FR6923805A FR6923805A FR2012880A1 FR 2012880 A1 FR2012880 A1 FR 2012880A1 FR 6923805 A FR6923805 A FR 6923805A FR 6923805 A FR6923805 A FR 6923805A FR 2012880 A1 FR2012880 A1 FR 2012880A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6923805A
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.)
Giddings and Lewis LLC
Original Assignee
Giddings and Lewis LLC
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 Giddings and Lewis LLC filed Critical Giddings and Lewis LLC
Publication of FR2012880A1 publication Critical patent/FR2012880A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • B23Q1/0009—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts
    • B23Q1/0018—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts comprising hydraulic means
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/309352—Cutter spindle or spindle support

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Turning (AREA)
  • Gripping On Spindles (AREA)
FR6923805A 1968-07-12 1969-07-11 Withdrawn FR2012880A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74457268A 1968-07-12 1968-07-12

Publications (1)

Publication Number Publication Date
FR2012880A1 true FR2012880A1 (fr) 1970-03-27

Family

ID=24993199

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6923805A Withdrawn FR2012880A1 (fr) 1968-07-12 1969-07-11

Country Status (5)

Country Link
US (1) US3516328A (fr)
CA (1) CA920853A (fr)
DE (2) DE1966073C3 (fr)
FR (1) FR2012880A1 (fr)
GB (2) GB1241720A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103586490A (zh) * 2012-08-16 2014-02-19 宜兴市灵人机械有限公司 分离式主轴箱结构

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2054165B2 (de) * 1970-11-04 1979-11-08 Cross Europa-Werk Gmbh, 7317 Wendlingen Exzenterspindelstock
IT1037199B (it) * 1975-04-10 1979-11-10 Meccaniche Rino B Spa Off Mandrino per macchine utnesili
JPS59128309U (ja) * 1983-02-15 1984-08-29 東芝機械株式会社 横中ぐり盤の主軸クランプ装置
US4828437A (en) * 1987-06-15 1989-05-09 The Warner & Swasey Company Apparatus for supporting a workpiece
US5141370A (en) * 1990-12-06 1992-08-25 Carrier Corporation High precision tool holder
FR2745217B1 (fr) * 1996-02-22 1998-05-22 Renault Automation Procede de montage d'une electro-broche dans un coulant et coulant porte electro-broche permettant de le mettre en oeuvre
US8506215B2 (en) * 2009-06-24 2013-08-13 Federal-Mogul Corporation Method of forming piston pin holes and boring system therefor
CN117428550B (zh) * 2023-12-12 2024-03-19 广州市锐美汽车零部件有限公司 一种机壳加工的上料机械手

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2957393A (en) * 1958-12-01 1960-10-25 Ingersoll Milling Machine Co Clamp for adjustable rotary spindle
US3034408A (en) * 1960-08-26 1962-05-15 Ingersoll Milling Machine Co Hydraulically actuated clamp for axially adjustable shafts
US3200671A (en) * 1962-12-11 1965-08-17 Gordon H Porath Precision quill-type machine tool spindle
US3211060A (en) * 1963-12-11 1965-10-12 Giddings & Lewis Spindle bearing preload assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103586490A (zh) * 2012-08-16 2014-02-19 宜兴市灵人机械有限公司 分离式主轴箱结构

Also Published As

Publication number Publication date
US3516328A (en) 1970-06-23
GB1241720A (en) 1971-08-04
CA920853A (en) 1973-02-13
DE1966073C3 (de) 1979-01-11
DE1966073B2 (de) 1978-05-11
DE1935019C3 (de) 1978-08-31
DE1935019B2 (de) 1977-12-29
DE1966073A1 (de) 1971-05-13
GB1241719A (en) 1971-08-04
DE1935019A1 (de) 1970-01-15

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Legal Events

Date Code Title Description
ST Notification of lapse