BR8605159A - Cilindro de sujeicao,ativado hidraulicamente a oleo,para instalacoes de sujeicao em um fuso rotativo - Google Patents

Cilindro de sujeicao,ativado hidraulicamente a oleo,para instalacoes de sujeicao em um fuso rotativo

Info

Publication number
BR8605159A
BR8605159A BR8605159A BR8605159A BR8605159A BR 8605159 A BR8605159 A BR 8605159A BR 8605159 A BR8605159 A BR 8605159A BR 8605159 A BR8605159 A BR 8605159A BR 8605159 A BR8605159 A BR 8605159A
Authority
BR
Brazil
Prior art keywords
grooves
axially
bearings
stem
drain
Prior art date
Application number
BR8605159A
Other languages
English (en)
Inventor
Gunter Horst Rohm
Original Assignee
Roehm Guenter H
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 Roehm Guenter H filed Critical Roehm Guenter H
Publication of BR8605159A publication Critical patent/BR8605159A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
    • B23B31/30—Chucks characterised by features relating primarily to remote control of the gripping means using fluid-pressure means in the chuck
    • B23B31/302—Hydraulic equipment, e.g. pistons, valves, rotary joints
    • 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
    • B23Q1/0027—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts comprising hydraulic means between moving parts between which an uninterrupted energy-transfer connection is maintained
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
    • F16L39/04—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies allowing adjustment or movement
    • 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
    • Y10T279/00—Chucks or sockets
    • Y10T279/12—Chucks or sockets with fluid-pressure actuator

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gripping On Spindles (AREA)
  • Rolling Contact Bearings (AREA)
  • Turning (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Eye Examination Apparatus (AREA)
  • Nozzles (AREA)
  • Cyclones (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
BR8605159A 1985-10-23 1986-10-22 Cilindro de sujeicao,ativado hidraulicamente a oleo,para instalacoes de sujeicao em um fuso rotativo BR8605159A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853537686 DE3537686A1 (de) 1985-10-23 1985-10-23 Oelhydraulisch betaetigter spannzylinder fuer spanneinrichtungen an einer rotierenden spindel

Publications (1)

Publication Number Publication Date
BR8605159A true BR8605159A (pt) 1987-07-07

Family

ID=6284258

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8605159A BR8605159A (pt) 1985-10-23 1986-10-22 Cilindro de sujeicao,ativado hidraulicamente a oleo,para instalacoes de sujeicao em um fuso rotativo

Country Status (7)

Country Link
US (1) US4738187A (pt)
EP (1) EP0220558B1 (pt)
JP (1) JP2524713B2 (pt)
AT (1) ATE59990T1 (pt)
BR (1) BR8605159A (pt)
DE (2) DE3537686A1 (pt)
ES (1) ES2019865B3 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3734589C1 (en) * 1987-10-13 1988-08-11 Berg & Co Gmbh Rotating hydraulic hollow clamping cylinder
US5065792A (en) * 1990-10-09 1991-11-19 Kitagawa Iron Works Co., Ltd. Coupling mechanisms for rotary fluid cylinders
DE4341167A1 (de) * 1993-12-02 1995-06-08 Karl Hiestand Einrichtung zur Übertragung eines Druckmediums
EP1190815B1 (de) * 2000-09-21 2003-12-03 Forkardt Schweiz AG Verfahren und Vorrichtung zur dynamischen Schmierung eines Kraftspannfutters
CN100515625C (zh) * 2006-11-13 2009-07-22 齐重数控装备股份有限公司 铁路车床主轴套筒的消隙方法及利用该方法制造的床头箱
DE102009026118A1 (de) * 2009-07-07 2011-01-13 Röhm Gmbh Pneumatischer Spannzylinder
WO2018021578A1 (ja) * 2016-07-29 2018-02-01 株式会社北川鉄工所 構造体及び回転シリンダ
JP6867216B2 (ja) * 2017-04-11 2021-04-28 豊興工業株式会社 回転シリンダ装置
CN108942280B (zh) * 2017-05-17 2020-06-02 吴炫隆 具有止漏油环的油压夹头
CN111578076B (zh) * 2020-04-29 2021-09-14 河南科技大学 一种具有柔性调节功能的大型转盘回转装置
IT202100008702A1 (it) * 2021-04-07 2022-10-07 Tecno System Srl Dispositivo a giunto girevole con condotto a tenuta

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2396883A1 (fr) * 1977-07-04 1979-02-02 Precision Industrielle Dispositif de verin hydraulique annulaire, notamment pour la commande d'un mandrin de serrage de piece sur une machine-outil
US4221160A (en) * 1978-09-26 1980-09-09 Cushman Industries, Incorporated Fluid operating mechanism for a rotary chuck
DE2847950C2 (de) * 1978-11-04 1984-04-19 Günter Horst 7927 Sontheim Röhm Hydraulisch betätigter Hohlspannzylinder für Spanneinrichtungen an einer rotierenden Drehmaschinenspindel
JPS55144949A (en) * 1979-04-26 1980-11-12 Kitagawa Tekkosho:Kk Cooling mechanism for rotary fluid pressure cylinder
DE3306571A1 (de) * 1983-02-25 1984-08-30 Günter Horst 7927 Sontheim Röhm Hydraulisch betaetigter spannzylinder fuer spanneinrichtungen an einer rotierenden spindel, insbesondere drehmaschinenspindel
FR2570009B1 (fr) * 1984-09-10 1988-07-01 Gamet Precision Verin hydraulique tournant

Also Published As

Publication number Publication date
EP0220558B1 (de) 1991-01-16
DE3676943D1 (de) 1991-02-21
ES2019865B3 (es) 1991-07-16
EP0220558A2 (de) 1987-05-06
JPS63221902A (ja) 1988-09-14
DE3537686A1 (de) 1987-04-23
US4738187A (en) 1988-04-19
ATE59990T1 (de) 1991-02-15
JP2524713B2 (ja) 1996-08-14
EP0220558A3 (en) 1989-03-15

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 22/10/2001