ITTO930064U1 - TENSIONER DEVICE, PARTICULARLY FOR CHAIN TRANSMISSIONS. - Google Patents
TENSIONER DEVICE, PARTICULARLY FOR CHAIN TRANSMISSIONS.Info
- Publication number
- ITTO930064U1 ITTO930064U1 ITTO930064U ITTO930064U1 IT TO930064 U1 ITTO930064 U1 IT TO930064U1 IT TO930064 U ITTO930064 U IT TO930064U IT TO930064 U1 ITTO930064 U1 IT TO930064U1
- Authority
- IT
- Italy
- Prior art keywords
- spring
- chain
- tensioner device
- cooperate
- interposed
- Prior art date
Links
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
Dispositivo (6) tensionatore, in cui un organo (8) mobile atto a cooperare con una catena (5) di una trasmissione (1) รจ controllato da un attuatore (11) lineare provvisto di un primo corpo (13) atto ad essere mantenuto in una posizione fissa rispetto alla catena (5), e di un secondo corpo (21) mobile rispetto al primo corpo (13) sotto la spinta di una molla (27) interposta tra i corpi (13) (21) stessi; l'attuatore (11) essendo, inoltre, provvisto di un ulteriore corpo (24) interposto tra la molla (24) ed il secondo corpo (21), e di un gruppo (28) di blocco unidirezionale atto a cooperare con il secondo corpo (21) per impedire un movimento del secondo corpo (21) stesso in un senso opposto a quello di spinta della molla (27); il gruppo (28) di blocco presentando un elemento (29) mobile accoppiato con gioco assiale (9) alla molla (27) ed al secondo corpo (21).[Fig. 1].Tensioner device (6), in which a mobile member (8) adapted to cooperate with a chain (5) of a transmission (1) is controlled by a linear actuator (11) provided with a first body (13) adapted to be maintained in a fixed position with respect to the chain (5), and with a second body (21) movable with respect to the first body (13) under the thrust of a spring (27) interposed between the bodies (13) (21) themselves; the actuator (11) also being provided with a further body (24) interposed between the spring (24) and the second body (21), and with a unidirectional blocking unit (28) adapted to cooperate with the second body (21) to prevent movement of the second body (21) itself in a direction opposite to that of pushing the spring (27); the locking unit (28) having a mobile element (29) coupled with axial play (9) to the spring (27) and to the second body (21). [Fig. 1].
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO930064 IT231350Y1 (en) | 1993-03-26 | 1993-03-26 | TENSIONER DEVICE, PARTICULARLY FOR CHAIN TRANSMISSIONS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO930064 IT231350Y1 (en) | 1993-03-26 | 1993-03-26 | TENSIONER DEVICE, PARTICULARLY FOR CHAIN TRANSMISSIONS. |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO930064V0 ITTO930064V0 (en) | 1993-03-26 |
ITTO930064U1 true ITTO930064U1 (en) | 1994-09-26 |
IT231350Y1 IT231350Y1 (en) | 1999-08-02 |
Family
ID=11411074
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITTO930064 IT231350Y1 (en) | 1993-03-26 | 1993-03-26 | TENSIONER DEVICE, PARTICULARLY FOR CHAIN TRANSMISSIONS. |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT231350Y1 (en) |
-
1993
- 1993-03-26 IT ITTO930064 patent/IT231350Y1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
IT231350Y1 (en) | 1999-08-02 |
ITTO930064V0 (en) | 1993-03-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |