BE441456A - - Google Patents

Info

Publication number
BE441456A
BE441456A BE441456DA BE441456A BE 441456 A BE441456 A BE 441456A BE 441456D A BE441456D A BE 441456DA BE 441456 A BE441456 A BE 441456A
Authority
BE
Belgium
Prior art keywords
emi
cupping
slowly
high pressure
narrow slots
Prior art date
Application number
Other languages
English (en)
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.)
Publication of BE441456A publication Critical patent/BE441456A/fr

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/18—Power-operated hoists

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Description


   <EMI ID=1.1> 

  
sur des machines-outils.

  
 <EMI ID=2.1> 

  
d'ouvrage sur des machines-outils qui sont constitues par un

  
 <EMI ID=3.1> 

  
 <EMI ID=4.1> 

  
 <EMI ID=5.1> 

  
 <EMI ID=6.1> 

  
chon et un mandrin conique central.

  
La présente invention consiste en ce que l'expansicn

  
 <EMI ID=7.1> 

A 

  
 <EMI ID=8.1> 

  
grande, pratiquement comme un liquide, du frit qu'elle propage la pression de façon pratiquement uniforme dans toutes les di- <EMI ID=9.1>  

  
 <EMI ID=10.1>

Claims (1)

  1. REVENDICATIONS. <EMI ID=11.1>
    <EMI ID=12.1>
    <EMI ID=13.1>
    haute pression également elle ne cuule pas ou ne cuule que très lentement à travers les fentes étroites.
BE441456D 1940-04-01 BE441456A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE224007X 1940-04-01

Publications (1)

Publication Number Publication Date
BE441456A true BE441456A (fr)

Family

ID=5853601

Family Applications (3)

Application Number Title Priority Date Filing Date
BE456814D BE456814A (fr) 1940-04-01
BE441456D BE441456A (fr) 1940-04-01
BE456797D BE456797A (fr) 1940-04-01

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BE456814D BE456814A (fr) 1940-04-01

Family Applications After (1)

Application Number Title Priority Date Filing Date
BE456797D BE456797A (fr) 1940-04-01

Country Status (4)

Country Link
BE (3) BE456797A (fr)
CH (1) CH224007A (fr)
FR (2) FR872613A (fr)
NL (1) NL55710C (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2596772A (en) * 1946-04-25 1952-05-13 Sheridan Iron Works Bar gripper means for stretching presses
DE1062567B (de) * 1958-02-11 1959-07-30 Diskus Werke Frankfurt Main Ag Spannvorrichtung zur loesbaren Befestigung von Schleifkoerpern an ihrer Tragscheibe
US5429446A (en) * 1993-08-09 1995-07-04 L. J. Smith, Inc. Apparatus for hydraulically locking a hollow cylinder body onto a shaft
US5700233A (en) * 1995-11-27 1997-12-23 Fabris; Mario Sleeveless cantilever drive for high torque applications

Also Published As

Publication number Publication date
FR872613A (fr) 1942-06-15
FR53829E (fr) 1946-09-09
CH224007A (de) 1942-10-31
BE456797A (fr)
BE456814A (fr)
NL55710C (fr) 1943-12-15

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