GB2112677B - Expansion device for axial and radial clamping of annular member on a mandrel - Google Patents

Expansion device for axial and radial clamping of annular member on a mandrel

Info

Publication number
GB2112677B
GB2112677B GB08235104A GB8235104A GB2112677B GB 2112677 B GB2112677 B GB 2112677B GB 08235104 A GB08235104 A GB 08235104A GB 8235104 A GB8235104 A GB 8235104A GB 2112677 B GB2112677 B GB 2112677B
Authority
GB
United Kingdom
Prior art keywords
mandrel
axial
annular member
expansion device
radial clamping
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
GB08235104A
Other versions
GB2112677A (en
Inventor
Heinrich Fischer
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.)
Hurth Verwaltungs GmbH
Original Assignee
Hurth Verwaltungs GmbH
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 Hurth Verwaltungs GmbH filed Critical Hurth Verwaltungs GmbH
Publication of GB2112677A publication Critical patent/GB2112677A/en
Application granted granted Critical
Publication of GB2112677B publication Critical patent/GB2112677B/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
    • F16D1/0805—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to deformation of a resilient body or a body of fluid
    • 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
    • B23B31/305—Chucks characterised by features relating primarily to remote control of the gripping means using fluid-pressure means in the chuck the gripping means is a deformable sleeve
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/04—Fluid-actuated clutches in which the fluid actuates an elastic clutching, i.e. elastic actuating member, e.g. a diaphragm or a pneumatic tube
    • F16D25/042—Fluid-actuated clutches in which the fluid actuates an elastic clutching, i.e. elastic actuating member, e.g. a diaphragm or a pneumatic tube the elastic actuating member rotating with the clutch
    • F16D25/046—Fluid-actuated clutches in which the fluid actuates an elastic clutching, i.e. elastic actuating member, e.g. a diaphragm or a pneumatic tube the elastic actuating member rotating with the clutch and causing purely radial movement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Gripping On Spindles (AREA)
  • Clamps And Clips (AREA)
GB08235104A 1981-12-09 1982-12-09 Expansion device for axial and radial clamping of annular member on a mandrel Expired GB2112677B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3148677A DE3148677C2 (en) 1981-12-09 1981-12-09 Device for releasable radial and axial clamping of a tool or workpiece provided with a central bore on a mandrel or the like.

Publications (2)

Publication Number Publication Date
GB2112677A GB2112677A (en) 1983-07-27
GB2112677B true GB2112677B (en) 1985-11-06

Family

ID=6148232

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08235104A Expired GB2112677B (en) 1981-12-09 1982-12-09 Expansion device for axial and radial clamping of annular member on a mandrel

Country Status (4)

Country Link
JP (1) JPS58109206A (en)
DE (1) DE3148677C2 (en)
GB (1) GB2112677B (en)
IT (1) IT1149380B (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4687189A (en) * 1985-01-26 1987-08-18 Kurt Stoll Short stroke actuator
FR2589539A1 (en) * 1985-11-05 1987-05-07 Bernard Francis Hydraulically controlled pneumatic clutch
JPS6374535A (en) * 1986-09-16 1988-04-05 Kanetsuu Kogyo Kk Reference table device
WO1988002292A1 (en) * 1986-10-06 1988-04-07 Wadkin Plc Rotary cutter heads
DE3805527A1 (en) * 1988-02-23 1989-08-31 Schunk Fritz Gmbh TOOL CHANGE SYSTEM
JPH02124203A (en) * 1988-11-01 1990-05-11 Mitsubishi Metal Corp Hydraulic fixing flange
ES2047943T3 (en) * 1990-06-06 1994-03-01 Sandvik Ab CLAMPING HOSE OF A HYDRAULIC TOOL.
WO1993018880A1 (en) * 1992-03-26 1993-09-30 Spirex Tools Ab Hydraulic bushing or tool holder with expandable inner and outer sleeves
JPH0593705U (en) * 1992-05-26 1993-12-21 黒田精工株式会社 Hydraulic chuck device
JPH0651556U (en) * 1992-12-15 1994-07-15 株式会社中村自工 Bearing joint
DE4317170C2 (en) * 1993-05-22 2000-11-30 Schunk Fritz Gmbh Expansion tools for clamping workpieces, tools or other components with a flat contact surface on the front
US5522441A (en) * 1994-08-10 1996-06-04 Western Cutterheads, Inc. Wood lathe tooling
DE19507576A1 (en) * 1995-03-04 1996-09-05 Pressta Eisele Gmbh Ratchet saw
DE29614727U1 (en) * 1996-08-23 1996-10-02 Fritz Schunk GmbH Fabrik für Spann- und Greifwerkzeuge, 74348 Lauffen Expansion chuck
DE29711184U1 (en) * 1997-06-26 1997-08-21 Gebr. Leitz GmbH & Co, 73447 Oberkochen Hydro clamping element
DE19860403B4 (en) * 1998-12-28 2004-03-25 Wilhelm Fette Gmbh Arrangement of hobbing body and arbor
US20050184472A1 (en) * 2001-02-14 2005-08-25 Huijbers Johannes W. Hydraulically actuated holder
DE10361622C5 (en) * 2003-12-30 2011-01-13 Leitz Gmbh & Co. Kg cutting tool
DE102006013662A1 (en) * 2006-03-24 2007-09-27 Technische Universität Kaiserslautern Chuck for machine tool, holding rotary cutting tool or workpiece, includes pressure chamber at slight spacing from tool holder when de-pressurized
SE530550C2 (en) * 2006-11-01 2008-07-08 Etp Transmission Ab Friction dressing for locking an axle relative to a hub and system comprising a friction dressing
EP2992224B1 (en) * 2013-04-30 2018-12-19 Douce Hydro System for blocking relative translational movement between two parts
GB2551996B (en) * 2016-07-05 2021-09-15 Fives Landis Ltd Tool mounting assemblies and methods of operation thereof
DE102022126854A1 (en) * 2022-10-14 2024-04-25 Gühring KG Hydraulic chuck for holding a tool

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE761210C (en) * 1939-12-02 1953-08-31 Hans Johann Hofer Jig for machine tools
DE745845C (en) * 1939-12-02 1944-05-15 Hans Johann Hofer Jig for machine tools
DE743530C (en) * 1941-02-16 1943-12-28 Hans Hofer Device for the detachable connection of two parts, in particular mandrel or chuck for machine tools
JPS4862490A (en) * 1971-08-06 1973-08-31
SE422426B (en) * 1978-02-24 1982-03-08 Foerenade Fabriksverken METHOD AND APPARATUS FOR MOUNTING TOOLS, WORK PIECES AND LIKE A ROTATING SPINDLE

Also Published As

Publication number Publication date
IT1149380B (en) 1986-12-03
DE3148677A1 (en) 1983-07-21
JPS58109206A (en) 1983-06-29
JPH0134721B2 (en) 1989-07-20
IT8249198A0 (en) 1982-10-01
DE3148677C2 (en) 1986-04-10
GB2112677A (en) 1983-07-27

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee