SE8101543L - EXPANDING CENTER FOR AXEL - Google Patents

EXPANDING CENTER FOR AXEL

Info

Publication number
SE8101543L
SE8101543L SE8101543A SE8101543A SE8101543L SE 8101543 L SE8101543 L SE 8101543L SE 8101543 A SE8101543 A SE 8101543A SE 8101543 A SE8101543 A SE 8101543A SE 8101543 L SE8101543 L SE 8101543L
Authority
SE
Sweden
Prior art keywords
sleeve
shaft
pressure
centring
open
Prior art date
Application number
SE8101543A
Other languages
Swedish (sv)
Inventor
L Disborg
Original Assignee
Ffv Industriprodukter Ab
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 Ffv Industriprodukter Ab filed Critical Ffv Industriprodukter Ab
Priority to SE8101543A priority Critical patent/SE8101543L/en
Priority to DE19823207921 priority patent/DE3207921A1/en
Publication of SE8101543L publication Critical patent/SE8101543L/en

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
    • B23B31/305—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
    • 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
    • B23B2226/00—Materials of tools or workpieces not comprising a metal
    • B23B2226/33—Elastomers, e.g. rubber

Abstract

The invention indicates an expandable centring and coupling device for centring and at least light fixing of a component, e.g. a tool (3), on a shaft (2). The centring device has a sleeve (4) which is open at at least one end (6), can be pushed onto the shaft or displaced along the shaft and is provided at the open end, of which there is at least one, with a reinforcing ring (7) and a seal (8). Between the ends of the sleeve, the shaft (2) and the sleeve (4) together form a pressure chamber (9) for holding a pressure medium (10). Formed between the two ends of the sleeve is an expandable sleeve portion (15) which, upon pressurisation of the pressure medium (10), expands and centres the tool (3) on the shaft (2). The sleeve can be closed at one end (5) or open at both ends and the device for pressurising the sleeve can be integral with the latter or be provided by a pressure nipple or a similar device for the connection of an external pressure-medium source. <IMAGE>
SE8101543A 1981-03-11 1981-03-11 EXPANDING CENTER FOR AXEL SE8101543L (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE8101543A SE8101543L (en) 1981-03-11 1981-03-11 EXPANDING CENTER FOR AXEL
DE19823207921 DE3207921A1 (en) 1981-03-11 1982-03-05 Expandable centring device for a shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8101543A SE8101543L (en) 1981-03-11 1981-03-11 EXPANDING CENTER FOR AXEL

Publications (1)

Publication Number Publication Date
SE8101543L true SE8101543L (en) 1982-09-12

Family

ID=20343309

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8101543A SE8101543L (en) 1981-03-11 1981-03-11 EXPANDING CENTER FOR AXEL

Country Status (2)

Country Link
DE (1) DE3207921A1 (en)
SE (1) SE8101543L (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5386769A (en) * 1989-10-03 1995-02-07 Rinne; Erkki Adjustable press roller using silicone elastomer as pressure medium
FI894671A (en) * 1989-10-03 1991-04-04 Erkki Rinne ADJUSTMENT OF MEASURES.
FR2665660A1 (en) * 1990-08-07 1992-02-14 Quinton Hazell Sarl Universal centring tool for automobile clutch
DE29711187U1 (en) * 1997-06-26 1997-08-21 Leitz Geb Gmbh & Co Fastening device for a shaft
DE102007049901B4 (en) * 2007-10-18 2017-08-24 Schaeffler Technologies AG & Co. KG Cam roller for mounting in a blind hole or through hole
ATE511429T1 (en) 2009-02-10 2011-06-15 Siemens Ag DRESSING ROLL ASSEMBLY DEVICE

Also Published As

Publication number Publication date
DE3207921A1 (en) 1982-11-11

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