EP1099994A2 - Zweiweganordnung für Zurückrufung von Getriebeelementen, bzw. Stange, Hebel, Pleuelstange und ähnlichem - Google Patents

Zweiweganordnung für Zurückrufung von Getriebeelementen, bzw. Stange, Hebel, Pleuelstange und ähnlichem Download PDF

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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Withdrawn
Application number
EP00203799A
Other languages
English (en)
French (fr)
Other versions
EP1099994A3 (de
Inventor
Paolo Zaccarelli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Officine Bieffebi Srl
Original Assignee
Officine Bieffebi Srl
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Officine Bieffebi Srl filed Critical Officine Bieffebi Srl
Publication of EP1099994A2 publication Critical patent/EP1099994A2/de
Publication of EP1099994A3 publication Critical patent/EP1099994A3/de
Withdrawn legal-status Critical Current

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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)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Springs (AREA)
  • Switches With Compound Operations (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
EP00203799A 1999-11-10 2000-11-01 Zweiweganordnung für Zurückrufung von Getriebeelementen, bzw. Stange, Hebel, Pleuelstange und ähnlichem Withdrawn EP1099994A3 (de)

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 (de) 2001-05-16
EP1099994A3 EP1099994A3 (de) 2003-02-05

Family

ID=11382551

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00203799A Withdrawn EP1099994A3 (de) 1999-11-10 2000-11-01 Zweiweganordnung für Zurückrufung von Getriebeelementen, bzw. Stange, Hebel, Pleuelstange und ähnlichem

Country Status (4)

Country Link
EP (1) EP1099994A3 (de)
JP (1) JP2001153166A (de)
CA (1) CA2325757A1 (de)
IT (1) IT247122Y1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Cited By (2)

* Cited by examiner, † Cited by third party
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 (en) 2001-05-10
IT247122Y1 (it) 2002-05-02
ITMI990677U1 (it) 2001-05-10
EP1099994A3 (de) 2003-02-05
JP2001153166A (ja) 2001-06-08
ITMI990677V0 (it) 1999-11-10

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