IT1251028B - SELF-CENTERING CLAMPING DEVICE - Google Patents
SELF-CENTERING CLAMPING DEVICEInfo
- Publication number
- IT1251028B IT1251028B ITMI912126A ITMI912126A IT1251028B IT 1251028 B IT1251028 B IT 1251028B IT MI912126 A ITMI912126 A IT MI912126A IT MI912126 A ITMI912126 A IT MI912126A IT 1251028 B IT1251028 B IT 1251028B
- Authority
- IT
- Italy
- Prior art keywords
- outer ring
- nut
- inner ring
- ring
- self
- Prior art date
Links
Landscapes
- Mounting Of Bearings Or Others (AREA)
Abstract
Il dispositivo per calettare un elemento girevole portante (22; 72) ad un elemento girevole portato (10; 50), comprende un anello interno (12, 62) infilabile su un albero (10; 50) dell'elemento portante ed avente una superficie esterna (14; 64) troncoconica; un anello esterno inseribile in una sede (46; 96) dell'elemento girevole portato (22; 72) ed avente una superficie esterna (20; 70) troncoconica coniugabile con la superficie troncoconica (14; 64) dell'anello interno (12; 62); ed un elemento di bloccaggio (42; 92, 84) per provocare l'incuneamento dell'anello interno (12; 62) nell'anello esterno (18; 68). L'anello esterno presenta una flangia (32; 82) autocentrante rispetto all'elemento girevole portato (22; 72).L'elemento di bloccaggio può essere un convenzionale dado di bloccaggio (42) con doppia filettatura (40, 38) avvitabile su corrispondenti filettature (34, 36) rispettivamente dell'anello esterno (18) e dell'anello interno (12). L'elemento di bloccaggio può anche essere costituito da un dado filettato (92) avvitabile su una filettatura (86) dell'anello interno (82). Il dado (92) presenta una serie di fori passanti (90) paralleli all'asse (76) del dado, equidistanziati dall'asse (76) e tra loro, in cui sono avvitabili viti (84) impegnantesi con l'anello esterno (68) per produrre l'effetto di calettamento.The device for fitting a bearing rotating element (22; 72) to a bearing rotating element (10; 50), comprises an inner ring (12, 62) which can be inserted on a shaft (10; 50) of the bearing element and having a surface external (14; 64) truncated cone; an outer ring which can be inserted in a seat (46; 96) of the rotatable element carried (22; 72) and having a truncated cone-shaped external surface (20; 70) which can be conjugated with the truncated-conical surface (14; 64) of the internal ring (12; 62); and a locking element (42; 92, 84) to cause the inner ring (12; 62) to wedge into the outer ring (18; 68). The outer ring has a flange (32; 82) that is self-centering with respect to the rotatable element carried (22; 72). The locking element can be a conventional locking nut (42) with double thread (40, 38) that can be screwed onto corresponding threads (34, 36) respectively of the outer ring (18) and the inner ring (12). The locking element can also consist of a threaded nut (92) which can be screwed onto a thread (86) of the inner ring (82). The nut (92) has a series of through holes (90) parallel to the axis (76) of the nut, equally spaced from the axis (76) and between them, in which screws (84) can be screwed, engaging with the outer ring ( 68) to produce the shrink fit effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI912126A IT1251028B (en) | 1991-07-31 | 1991-07-31 | SELF-CENTERING CLAMPING DEVICE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI912126A IT1251028B (en) | 1991-07-31 | 1991-07-31 | SELF-CENTERING CLAMPING DEVICE |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ITMI912126A0 ITMI912126A0 (en) | 1991-07-31 |
| ITMI912126A1 ITMI912126A1 (en) | 1993-01-31 |
| IT1251028B true IT1251028B (en) | 1995-05-02 |
Family
ID=11360467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ITMI912126A IT1251028B (en) | 1991-07-31 | 1991-07-31 | SELF-CENTERING CLAMPING DEVICE |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT1251028B (en) |
-
1991
- 1991-07-31 IT ITMI912126A patent/IT1251028B/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| ITMI912126A0 (en) | 1991-07-31 |
| ITMI912126A1 (en) | 1993-01-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 0001 | Granted | ||
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19940726 |