EP1116849A2 - Système d'actionnement pour pièces pivotantes sur des véhicules - Google Patents

Système d'actionnement pour pièces pivotantes sur des véhicules Download PDF

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Publication number
EP1116849A2
EP1116849A2 EP00890347A EP00890347A EP1116849A2 EP 1116849 A2 EP1116849 A2 EP 1116849A2 EP 00890347 A EP00890347 A EP 00890347A EP 00890347 A EP00890347 A EP 00890347A EP 1116849 A2 EP1116849 A2 EP 1116849A2
Authority
EP
European Patent Office
Prior art keywords
arrangement according
actuating arrangement
rotary shaft
fluid
fluid drive
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.)
Granted
Application number
EP00890347A
Other languages
German (de)
English (en)
Other versions
EP1116849A3 (fr
EP1116849B1 (fr
Inventor
Klaus Stolle
Wolfgang Kladiwa
Anton Hollerbach
Bernhard Hollberbach
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.)
Hoerbiger Automotive Komfortsysteme GmbH
Original Assignee
Hoerbiger Hydraulik GmbH
Hoerbiger Automatisierungstechnik Holding GmbH
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 Hoerbiger Hydraulik GmbH, Hoerbiger Automatisierungstechnik Holding GmbH filed Critical Hoerbiger Hydraulik GmbH
Publication of EP1116849A2 publication Critical patent/EP1116849A2/fr
Publication of EP1116849A3 publication Critical patent/EP1116849A3/fr
Application granted granted Critical
Publication of EP1116849B1 publication Critical patent/EP1116849B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
    • F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
    • F15B15/065—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement the motor being of the rack-and-pinion type
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/546—Tailboards, tailgates or sideboards opening upwards

Definitions

  • the invention relates to an actuation arrangement for pivotable parts on vehicles, especially for the operation of rear, trunk or convertible top covers or convertible top parts itself, with at least one directly or indirectly attacking the pivotable part Fluid drive.
  • the actuation arrangement is characterized in that that the fluid drive drives a rotary shaft which is in the pivot axis of the pivotable Part lies and is rotatably connected to the pivotable part, possibly via one intermediate lever.
  • the lever of the invention The arrangement merely represents an extension that facilitates the coupling of the component. With the smallest construction volume - and therefore also for example in the head area of roofs - Can pivot movements of the operated vehicle part over a substantially any angular range can be made.
  • the fluid drive has a fluid motor
  • the Output shaft is connected to a rotary shaft for the pivotable part, if necessary via a preferably mechanical transmission.
  • a further simplification, reduction in the number of necessary components and The arrangement can be downsized if the fluid drive has a fluid motor, whose output shaft is also the rotary shaft for the pivotable component.
  • the fluid drive advantageously has a rotary piston engine with at least one, by means of the pressure medium in a housing between two stops around an axis of rotation pivotable rotary piston, the axis of rotation of the or each rotary piston preferably is also the rotating shaft. This can create a large effective area high forces can be achieved to attack the pressure fluid and with a compact design.
  • the piston of the rotary piston engine is preferably in the form of at least one Wing formed, which wing is rotatably held on the axis of rotation.
  • the fluid drive has a linear working cylinder, its piston rod during its linear working stroke via a mechanical gear the rotating shaft twisted.
  • Linear drives are easy to manufacture and operate and also ideally suited for frequent operation over long periods of time. With a correspondingly large Cross section of the piston, the achievable forces are sufficient for all applications high.
  • the piston rod is at least at its outer end in the form of a rack trained or stands with a rack in tension and pressure resistant connection, and a pinion engages in the toothing of the rack, which pinion rotates on the Rotary shaft is attached.
  • the rack is in a guideway guided in the longitudinal direction, the guideway preferably in the direction of the Sprocket is adjustable adjustable, preferably by means of screws. So the game can be in the teeth are precisely adjusted, minimized if necessary or even avoided altogether.
  • Such protection by a cover can be produced in a simple manner, if the cover is an extension of the housing or tube of the fluid cylinder is.
  • the actuating arrangement according to the invention can be particularly advantageous for replacement be used by conventional hinges when the rotating shaft is the pivotable Part at least partially also carries, directly or indirectly via at least one with which pivotable part of fixed lever.
  • their hinges can often be less favorable Avoided power and a better and more even movement for the pivotable part can be reached.
  • the actuation arrangement according to the invention can advantageously be used for actuation be used by at least part of a convertible top, the then Fluid drive forms the main bearing of the convertible top. This saves space and the Movement of the convertible top can be improved.
  • a rotation sensor is provided and with preferably the rotary shaft or the axis of rotation of the fluid motor or rotary piston motor coupled, so that the movements of the actuator assembly in a simple and accurate manner actuated component determined and for example to control the pressure medium or other, depending on the actuated component and its position Movements can be used.
  • FIG. 1 shows a schematic representation of a fluid drive according to the invention in use for a trunk lid
  • Fig. 2 is a schematic representation two fluid drives according to the invention in a convertible roof
  • FIG. 3 is one Top view of a special, preferred embodiment for an inventive Fluid actuator with linear working cylinder, rack and pinion
  • Fig. 4 is a longitudinal section through the fluid drive of Fig. 3
  • Fig. 5 shows a sectional view transverse to the longitudinal axis of the 3 at the level of the rotary shaft
  • Fig. 6 is a section through an inventive Actuator assembly in the form of a rotary piston engine
  • Fig. 7 is a section along the line D-D of FIG. 6.
  • At least one fluid drive D is attached to the body of the vehicle F, in the example shown in the area of the upper front end of the rear fender, wherein the rotary shaft W of the fluid drive D in the pivot axis A of the trunk lid K lies and carries his weight at the same time.
  • a trunk lid K directly supporting and the force of the fluid drive D transmitting lever H with the rotating shaft W non-rotatably connected.
  • the fluid drive D advantageously replaces the conventional ones Hinges, which often have poor storage, take up less space a, because the hinge can be completely replaced by the fluid drive.
  • the actuating arrangement according to the invention but also without a load-bearing Function in addition to conventional hinges or the like.
  • the fluid drive according to the invention can also be used to actuate a convertible roof can be used, as shown in FIG. 2 schematically.
  • a second roof part V2, here the actual roof of the vehicle, is over the pivot axis A2 can be pivoted at the upper, front end of the first convertible top part V1, why advantageous because of the small construction volume and the constant moment
  • a second fluid drive D2 is provided over the entire angular range of the pivoting is.
  • the fluid drive can advantageously be the main bearing of the convertible top and all related moving parts form, here the advantages of Space saving and the favorable torque curve are particularly important.
  • FIGS. 3 to 5 An embodiment for a fluid drive D according to the invention with a linear Fluid motor is shown in FIGS. 3 to 5 and is explained below.
  • a cylinder barrel 1 of preferably circular cross section is in a central region Cover 2 of a fluid cylinder formed.
  • the cylinder tube 1 further advantageously has an extension 3, which forms a housing adjoining the cover 2.
  • On the extension 3 opposite side of the lid area 2 is a cylinder bottom 4 provided and connected to the cylinder tube 1, this bottom 4 at most can be made in one piece with the cylinder tube 1.
  • Passages 5 in floor 4 and Cover area 2 can preferably pressurize the working spaces of the fluid cylinder Hydraulic oil, supplied or withdrawn from it. Through this pressure medium Piston 6 axially displaced within the cylinder tube 1 and thus also with the piston 6 firmly connected piston rod 7, which is sealed through the cover area 2 is and protrudes into the housing formed by the extension 3.
  • This extension 3 is at the same time a guide or contains a guideway 8 for a toothed rack 9, which is connected to the piston rod 7 in a tensile and compressive manner, for example via a releasable connection 10 in the form of a plate-shaped end of the piston rod 7, which is in a groove with a narrow slot in the rack 9 transversely to the longitudinal direction is held displaceably. There will also be tension between these two parts so avoided.
  • the teeth 11 of the rack 9 are in engagement with teeth 12 of a pinion 13, the is rotatably attached to the rotary shaft W.
  • the rotary shaft W is in two tab-like parts 14 of the extension 3 rotatable and transversely to the longitudinal axis of the cylinder tube 1 and thus also the piston rod 7 is mounted and preferably has a toothing at its outer end 15 so that a lever H is rotatably connected to the rotary shaft W in a simple manner can be.
  • the non-rotatable connection could also be applied to any other form and / or non-positively produced.
  • Another advantage of the fluid drive is - in every application - the simple one Connection to a rotary sensor 21, which is used to control and monitor the movement the pivotable parts on the vehicle with the control electronics of the actuation arrangement can be connected. As shown in FIG. 3, this rotary sensor 21 is directly connected to the rotary shaft W or coupled to the output shaft of any fluid motor or acts on these parts together.
  • the guideway 8 is from the extension 3 extractable, whereby the rack 9 is lowered, such the releasable connection 10 solved and the rack 9 can be separated from the piston rod 7. Operational the guideway 8 in the extension 3 by several worm screws 16 held and fixed.
  • the guideway 8 can also pass through the longitudinal axis of the screws 16 - and also the bearing of the guideway 8 - predetermined Direction can be adjusted. So that the game between guideway 8 and pinion 13 can be set precisely and advantageously minimized.
  • the guide track for the rack 9 can also from the inside the extension 3 itself or from an insertable guide together with one Part of the inner surface of the extension 3 are formed.
  • the cross-sectional and Tooth shape of rack 9 and / or pinion 13 can meet the respective requirements be modified.
  • Other mechanical ratios between the rack 7 and rotary shaft W are possible, for example worm gear or bevel gear, which are particularly advantageous if the rotary shaft W is not exactly vertical should stand on the longitudinal axis of the fluid cylinder, but angles not equal to 90 ° or dislocations between piston rod 7 and rotary shaft W are required.
  • a shaft is rotatably mounted in a housing 20, which at the same time is the rotary shaft W of the fluid drive D and - as already described above was - preferably at one end protruding from the housing 20 with a Tooth 15 or a similar or functionally equivalent connection structure is provided.
  • This toothing 15 is the indirect one - via an intermediate one Lever H - or direct connection of the fluid drive D to the pivotable Component V.
  • On the rotary shaft W is a piston in the form of a inside the housing 20
  • Wing 17 mounted rotatably, which wing 17 the interior of the housing 20 in two work spaces divided. These working spaces on both sides of the wing 17 can be connected 18 and feed openings 19 (only one of them visible in FIG. 6) with the printing medium are applied, whereby the wing 17 is movable and thus the rotary shaft W twisted around its axis.
  • all other types of fluid motors can be used, so that rotating working gear motors, vane motors or axial or radial piston motors or the linear-acting thrust piston motors, even without a piston rod, but on one Acting lever, which translates into a rotational movement of a lever with this lever connected shaft implements.
  • the output shafts of the fluid motors can also the worm or bevel gear units and / or via sub or transmission gear units, preferably on a mechanical basis, with the rotating shaft (W) for the pivotable part (V) be connected, but they can also directly represent this rotary shaft (W).
  • a fluid drive can act on the rotary shaft W, but also several parallel drives can be provided, for example larger ones To be able to generate moments.
  • two linear drives can have separate drives Act on the gearbox on the rotary shaft or on the same gearbox to increase the attack generated moments.
  • a pinion 13 a rotary shaft W on opposite sides of racks 9 is provided are, preferably parallel to each other, each of the piston rod 7 a linear Working cylinders, which are also preferably parallel to each other, are moved.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Devices (AREA)
  • Actuator (AREA)
  • Superstructure Of Vehicle (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Braking Arrangements (AREA)
EP00890347A 2000-01-14 2000-11-22 Système d'actionnement pour pièces pivotantes sur des véhicules Expired - Lifetime EP1116849B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT602000 2000-01-14
AT0006000A AT407730B (de) 2000-01-14 2000-01-14 Betätigungsanordnung für schwenkbare teile an fahrzeugen

Publications (3)

Publication Number Publication Date
EP1116849A2 true EP1116849A2 (fr) 2001-07-18
EP1116849A3 EP1116849A3 (fr) 2006-01-04
EP1116849B1 EP1116849B1 (fr) 2011-07-27

Family

ID=3582048

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00890347A Expired - Lifetime EP1116849B1 (fr) 2000-01-14 2000-11-22 Système d'actionnement pour pièces pivotantes sur des véhicules

Country Status (4)

Country Link
US (1) US20010008345A1 (fr)
EP (1) EP1116849B1 (fr)
JP (1) JP2001254566A (fr)
AT (1) AT407730B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1800927A1 (fr) 2005-12-24 2007-06-27 Dr.Ing. h.c.F. Porsche Aktiengesellschaft Dispositif d'entraînement pour capote
WO2013041672A1 (fr) 2011-09-23 2013-03-28 Actogenix Nv Bactéries gram positif modifiées et leurs utilisations
WO2013041673A1 (fr) 2011-09-23 2013-03-28 Actogenix Nv Bactéries gram positif modifiées et leurs utilisations

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2708396B1 (fr) * 2004-01-26 2015-10-28 Valmet Automotive Oy Dispositif d'actionnement d'au moins un élément extérieur de véhicule pivotant
US7100964B2 (en) * 2004-08-23 2006-09-05 Asc Incorporated Convertible roof system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1957697A (en) 1929-05-04 1934-05-08 Cons Car Heating Co Inc Door motor
DE1291222B (de) 1960-05-11 1969-03-20 Keiper Fa F Betaetigungsvorrichtung fuer Ausstellfenster von Kraftfahrzeugen
US4489640A (en) 1983-02-28 1984-12-25 American Standard Inc. Door operating apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1409555A (fr) * 1964-08-24 1965-08-27 Magneti Marelli Spa Moteur à piston tournant, à pression de fluide, pour la commande du mouvement alternatif d'organes
KR950007731B1 (ko) * 1992-05-28 1995-07-14 아시아자동차공업주식회사 자동차용 도어 자동개폐장치
US5467596A (en) * 1994-11-09 1995-11-21 Applied Power Inc. Unitary electro-hydraulic rotary actuator for automotive convertible top

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1957697A (en) 1929-05-04 1934-05-08 Cons Car Heating Co Inc Door motor
DE1291222B (de) 1960-05-11 1969-03-20 Keiper Fa F Betaetigungsvorrichtung fuer Ausstellfenster von Kraftfahrzeugen
US4489640A (en) 1983-02-28 1984-12-25 American Standard Inc. Door operating apparatus

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1800927A1 (fr) 2005-12-24 2007-06-27 Dr.Ing. h.c.F. Porsche Aktiengesellschaft Dispositif d'entraînement pour capote
WO2013041672A1 (fr) 2011-09-23 2013-03-28 Actogenix Nv Bactéries gram positif modifiées et leurs utilisations
WO2013041673A1 (fr) 2011-09-23 2013-03-28 Actogenix Nv Bactéries gram positif modifiées et leurs utilisations
US9347036B2 (en) 2011-09-23 2016-05-24 Intrexon Actobiotics Nv Modified gram positive bacteria and uses thereof
US9458467B2 (en) 2011-09-23 2016-10-04 Intrexon Actobiotics Nv Modified gram positive bacteria and uses thereof
US9982228B2 (en) 2011-09-23 2018-05-29 Intrexon Actobiotics Nv Modified gram positive bacteria and uses thereof
US10030234B2 (en) 2011-09-23 2018-07-24 Intrexon Actobiotics Nv Modified gram positive bacteria and uses thereof
US10519418B2 (en) 2011-09-23 2019-12-31 Intrexon Actobiotics Nv Modified gram positive bacteria and uses thereof
US10793825B2 (en) 2011-09-23 2020-10-06 Intrexon Actobiotics Nv Modified gram positive bacteria and uses thereof

Also Published As

Publication number Publication date
AT407730B (de) 2001-05-25
EP1116849A3 (fr) 2006-01-04
EP1116849B1 (fr) 2011-07-27
JP2001254566A (ja) 2001-09-21
ATA602000A (de) 2000-10-15
US20010008345A1 (en) 2001-07-19

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