BE456797A - - Google Patents
Info
- Publication number
- BE456797A BE456797A BE456797DA BE456797A BE 456797 A BE456797 A BE 456797A BE 456797D A BE456797D A BE 456797DA BE 456797 A BE456797 A BE 456797A
- Authority
- BE
- Belgium
- Prior art keywords
- emi
- main patent
- overpressure
- constitutes
- rotating
- Prior art date
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
Dispositif de fixation , notamment de pièce* d'ouvrage sur
<EMI ID=1.1>
Le brevet principal concerne un dispositif de serrage pour le centrage automatique de la plaça fixée, parti-
<EMI ID=2.1>
sion ou sa compression élastiques. Suivant le brevet prinoipal, on emploie, pour remplir la chambre creuse du manohon, une ma-
<EMI ID=3.1>
se, pratiquement comme un liquide, du fait qu'elle propage la pression de façon uniforme dans toutes les directions, et qui se comporte davantage oomme un corps solide dans des tentes très étroite* du dispositif servant à la production de la surpression et reposant sur un effet de piston, du fait qu'elle ne s'écoule pas ou ne s'écoule que très lentement à travers
<EMI ID=4.1> On a constaté que oe dispositif qui constitue l'objet du brevet principal, peut aussi être employé comme un moyen pour le changement du jeu de palier entre deux corps superposés et mobiles, par exemple rotatifs ou dé-
<EMI ID=5.1>
tion constitue l'objet de la présente invention.
Les figures 1 et 2 montrent deux exemples d'exécution de l'invention.
Suivant la figure 1, se trouve monté sur un man-
<EMI ID=6.1>
et en faisant tourner en conséquence le manchon a, le jeu
<EMI ID=7.1>
peut être moditié, par exemple pour compenser des phénomènes d'usure ou pour régler la résistance de mouvement entre le manohon et la pièce disposée sur lui.
Dans l'exemple d'exécution suivant la figure 2, se
<EMI ID=8.1>
par exemple un arbre qui doit y être disposé. En actionnant le boulon k, la surpression intérieure dans la chambre oreuse annulaire.! et, par conséquent, par rétrécissement ou par élargissement de la cavité interne t, le jeu de paliers peut
<EMI ID=9.1>
Fixing device, in particular of a work piece * on
<EMI ID = 1.1>
The main patent relates to a clamping device for the automatic centering of the fixed place, in particular.
<EMI ID = 2.1>
elastic zion or compression. According to the principal patent, one uses, to fill the hollow chamber of the manohon, a ma-
<EMI ID = 3.1>
se, practically like a liquid, because it propagates the pressure uniformly in all directions, and which behaves more like a solid body in very narrow tents * of the device used to generate the overpressure and resting on a piston effect, since it does not flow or only flows very slowly through
<EMI ID = 4.1> It has been found that this device which constitutes the subject of the main patent can also be used as a means for changing the bearing clearance between two superimposed and movable bodies, for example rotating or de-
<EMI ID = 5.1>
tion constitutes the object of the present invention.
Figures 1 and 2 show two exemplary embodiments of the invention.
According to figure 1, is mounted on a man-
<EMI ID = 6.1>
and by rotating the sleeve a accordingly, the clearance
<EMI ID = 7.1>
can be modified, for example to compensate for wear phenomena or to adjust the movement resistance between the pressure gauge and the part placed on it.
In the example of execution according to figure 2,
<EMI ID = 8.1>
for example a tree which must be arranged there. By actuating the bolt k, the internal overpressure in the annular boring chamber.! and, therefore, by narrowing or widening the internal cavity t, the bearing set can
<EMI ID = 9.1>
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE224007X | 1940-04-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE456797A true BE456797A (en) |
Family
ID=5853601
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE456797D BE456797A (en) | 1940-04-01 | ||
BE456814D BE456814A (en) | 1940-04-01 | ||
BE441456D BE441456A (en) | 1940-04-01 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE456814D BE456814A (en) | 1940-04-01 | ||
BE441456D BE441456A (en) | 1940-04-01 |
Country Status (4)
Country | Link |
---|---|
BE (3) | BE441456A (en) |
CH (1) | CH224007A (en) |
FR (2) | FR872613A (en) |
NL (1) | NL55710C (en) |
Families Citing this family (4)
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 (en) * | 1958-02-11 | 1959-07-30 | Diskus Werke Frankfurt Main Ag | Clamping device for the detachable fastening of grinding tools on your support disk |
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 |
-
0
- BE BE456797D patent/BE456797A/fr unknown
- BE BE456814D patent/BE456814A/xx unknown
- BE BE441456D patent/BE441456A/fr unknown
-
1941
- 1941-04-25 CH CH224007D patent/CH224007A/en unknown
- 1941-04-30 NL NL101202A patent/NL55710C/xx active
- 1941-05-26 FR FR872613D patent/FR872613A/en not_active Expired
-
1944
- 1944-07-26 FR FR53829D patent/FR53829E/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR53829E (en) | 1946-09-09 |
NL55710C (en) | 1943-12-15 |
FR872613A (en) | 1942-06-15 |
BE456814A (en) | |
CH224007A (en) | 1942-10-31 |
BE441456A (en) |
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