IT1271766B - Lever for controlling double-acting flexible cables and the like - Google Patents
Lever for controlling double-acting flexible cables and the likeInfo
- Publication number
- IT1271766B IT1271766B ITMI940510A ITMI940510A IT1271766B IT 1271766 B IT1271766 B IT 1271766B IT MI940510 A ITMI940510 A IT MI940510A IT MI940510 A ITMI940510 A IT MI940510A IT 1271766 B IT1271766 B IT 1271766B
- Authority
- IT
- Italy
- Prior art keywords
- lever
- toothing
- fixed
- action
- racks
- Prior art date
Links
- 238000006073 displacement reaction Methods 0.000 abstract 1
Abstract
The lever 1 is of the type in which the rotations around a fulcrum 6 are controlled by a safety mechanism 13 which permits angular movements of the lever only if turned by the operator to the release position. According to the invention, the mechanism is made up of at least one rack device. In a preferred form of embodiment, there are two racks 12, 13, each comprising a fixed toothing 12A, 13A and a mobile toothing 12B, 13B which mesh frontally together in an arc of a circle, as an effect of the action of a preloaded spring 15. The fixed toothings are positioned on the top of the box 8 of the lever while the mobile ones are fixed at the bottom end of a tubular body 14 mounted freely around the rods of the lever 1A in such a way as to be made to rotate and, at the same time, to move along its axis following a pulling action exerted on it by the operator in contrast to the action of the preloaded spring 15. The axial displacement of the tubular body provokes disengagement of the toothing of both racks, making it possible as a consequence to rotate the lever in one sense or the other. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI940510A IT1271766B (en) | 1994-03-18 | 1994-03-18 | Lever for controlling double-acting flexible cables and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI940510A IT1271766B (en) | 1994-03-18 | 1994-03-18 | Lever for controlling double-acting flexible cables and the like |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI940510A0 ITMI940510A0 (en) | 1994-03-18 |
ITMI940510A1 ITMI940510A1 (en) | 1995-09-18 |
IT1271766B true IT1271766B (en) | 1997-06-09 |
Family
ID=11368255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI940510A IT1271766B (en) | 1994-03-18 | 1994-03-18 | Lever for controlling double-acting flexible cables and the like |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1271766B (en) |
-
1994
- 1994-03-18 IT ITMI940510A patent/IT1271766B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITMI940510A1 (en) | 1995-09-18 |
ITMI940510A0 (en) | 1994-03-18 |
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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: 19970327 |