EP1099994A2 - Dispositif bidirectionnel pour rappeler des éléments de transmission comme tige, levier, bielle et similaire - Google Patents
Dispositif bidirectionnel pour rappeler des éléments de transmission comme tige, levier, bielle et similaire Download PDFInfo
- Publication number
- EP1099994A2 EP1099994A2 EP00203799A EP00203799A EP1099994A2 EP 1099994 A2 EP1099994 A2 EP 1099994A2 EP 00203799 A EP00203799 A EP 00203799A EP 00203799 A EP00203799 A EP 00203799A EP 1099994 A2 EP1099994 A2 EP 1099994A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- container
- group
- bar
- rods
- locking
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
Images
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G5/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
- G05G5/05—Means for returning or tending to return controlling members to an inoperative or neutral position, e.g. by providing return springs or resilient end-stops
Definitions
- the present invention relates to a recall device for ensuring the return, into a predefined position, of transmission elements such as rods, connecting rods and the like, comprising a container element which has, coaxially inserted inside it, a preassembled group comprising at least one bar axially slidable with respect to the container and provided with two annular projections between which at least one spring is arranged, said spring being compressed by axial sliding of the bar relative to the container.
- the technical problem which is posed, therefore, is that of providing an actuating device for recalling into the rest position transmission elements such as rods, levers, connecting rods and the like, which is able to provide a solution for the abovementioned drawbacks.
- the device should be of the bidirectional type so as be efficient in both the actuating directions.
- a recall device for ensuring the return, into a predefined position, of transmission elements such as rods, connecting rods and the like, comprising a container element which has, coaxially inserted inside it, a preassembled group comprising at least one bar which is axially slidable with respect to the container and provided with two annular projections and at least one spring which is arranged between said annular projections and designed to be compressed by axial sliding of the bar relative to the container, means for positioning said group relative to the container being provided.
- the device according to the invention is substantially composed of a tubular container 10 which is open at its opposite ends and on the side surface of which a threaded element 11 is mounted.
- One end 10a of the two ends of the cylinder has a female thread 12, while a snap ring 13 (seeger) is attached to the opposite end 10b.
- the cylinder has, coaxially inserted inside it, a preassembled group 100 which comprises:
- the screw is internally hollow so as to allow insertion thereof into the sleeve 142 of greater length and screwing onto the female thread 12 of the cylinder 10; said locking and adjusting element is completed by a ring 152 with a female thread 152a, the axial position of which along the screw 151 may be adjusted by means of rotation thereof in one direction or the other;
- the operating principle of the device is as follows:
- the device according to the invention is of the bidirectional type and allows the required recall action to be performed with great efficiency, reduced dimensions, the possibility of adjustment of the recall force and ease of assembly and installation even in restricted spaces, without requiring, on the other hand, substantial maintenance operations.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Switches With Compound Operations (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Springs (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI990677 IT247122Y1 (it) | 1999-11-10 | 1999-11-10 | Dispositivo bidirezionale di richiamo di elementi di trasmissionequali aste, leve, bielle e simili |
ITMI990677U | 1999-11-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1099994A2 true EP1099994A2 (fr) | 2001-05-16 |
EP1099994A3 EP1099994A3 (fr) | 2003-02-05 |
Family
ID=11382551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00203799A Withdrawn EP1099994A3 (fr) | 1999-11-10 | 2000-11-01 | Dispositif bidirectionnel pour rappeler des éléments de transmission comme tige, levier, bielle et similaire |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1099994A3 (fr) |
JP (1) | JP2001153166A (fr) |
CA (1) | CA2325757A1 (fr) |
IT (1) | IT247122Y1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109058340A (zh) * | 2018-08-15 | 2018-12-21 | 安徽奥丰汽车配件有限公司 | 一种汽车橡胶弹簧座 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4498166B2 (ja) * | 2005-02-16 | 2010-07-07 | 株式会社リコー | 自動原稿給送装置、画像読み取り装置及び画像形成装置 |
JP7526679B2 (ja) | 2021-01-06 | 2024-08-01 | 日東工器株式会社 | ダンパー |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2137939A (en) * | 1935-07-17 | 1938-11-22 | Bendix Westinghouse Automotive | Transmission control mechanism |
FR1476760A (fr) * | 1965-12-30 | 1967-04-14 | Perfectionnements aux sélecteurs pour changements de vitesses adaptables aux véhicules automobiles | |
JPH0450080A (ja) * | 1990-06-18 | 1992-02-19 | Nippon Seiko Kk | 車両後輪操舵装置の組立方法 |
-
1999
- 1999-11-10 IT ITMI990677 patent/IT247122Y1/it active
-
2000
- 2000-11-01 EP EP00203799A patent/EP1099994A3/fr not_active Withdrawn
- 2000-11-10 JP JP2000343416A patent/JP2001153166A/ja active Pending
- 2000-11-10 CA CA 2325757 patent/CA2325757A1/fr not_active Abandoned
Non-Patent Citations (1)
Title |
---|
None |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109058340A (zh) * | 2018-08-15 | 2018-12-21 | 安徽奥丰汽车配件有限公司 | 一种汽车橡胶弹簧座 |
CN109058340B (zh) * | 2018-08-15 | 2020-06-02 | 安徽奥丰汽车配件有限公司 | 一种汽车橡胶弹簧座 |
Also Published As
Publication number | Publication date |
---|---|
CA2325757A1 (fr) | 2001-05-10 |
IT247122Y1 (it) | 2002-05-02 |
ITMI990677U1 (it) | 2001-05-10 |
EP1099994A3 (fr) | 2003-02-05 |
JP2001153166A (ja) | 2001-06-08 |
ITMI990677V0 (it) | 1999-11-10 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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AK | Designated contracting states |
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PUAL | Search report despatched |
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AK | Designated contracting states |
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AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
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17P | Request for examination filed |
Effective date: 20030805 |
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AKX | Designation fees paid |
Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20060204 |