EP1357452A1 - Ensemble de pédale pour véhicules - Google Patents

Ensemble de pédale pour véhicules Download PDF

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Publication number
EP1357452A1
EP1357452A1 EP03007833A EP03007833A EP1357452A1 EP 1357452 A1 EP1357452 A1 EP 1357452A1 EP 03007833 A EP03007833 A EP 03007833A EP 03007833 A EP03007833 A EP 03007833A EP 1357452 A1 EP1357452 A1 EP 1357452A1
Authority
EP
European Patent Office
Prior art keywords
lever
eyelet
housing
accelerator pedal
pedal unit
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
EP03007833A
Other languages
German (de)
English (en)
Other versions
EP1357452B1 (fr
Inventor
Andreas Wehner
Christian Weis
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of EP1357452A1 publication Critical patent/EP1357452A1/fr
Application granted granted Critical
Publication of EP1357452B1 publication Critical patent/EP1357452B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/30—Controlling members actuated by foot
    • G05G1/50—Manufacturing of pedals; Pedals characterised by the material used
    • G05G1/506—Controlling members for foot-actuation
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/30—Controlling members actuated by foot
    • G05G1/38—Controlling members actuated by foot comprising means to continuously detect pedal position
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/30—Controlling members actuated by foot
    • G05G1/48—Non-slip pedal treads; Pedal extensions or attachments characterised by mechanical features only
    • G05G1/487—Pedal extensions

Definitions

  • the invention relates to an accelerator pedal unit.
  • Accelerator pedal units are known.
  • DE-OS 195 00 569 A1 becomes an accelerator pedal for power control a Internal combustion engine described, the one by foot power too actuating, by a return spring in idle position preloaded, pivoted lever. against this is designed as a helical compression spring Return spring supported.
  • Your lever-side end is at that Lever and its other end on a fixed abutment secured against rotation. A lead prevents one lateral deflection of the spring coils of the compression spring.
  • the invention has for its object a To create accelerator pedal unit with which the pedal resistance increasing pedaling movement also increases.
  • the object underlying the invention is achieved by a Accelerator pedal unit released from a pedal arm, one Footrest and one end of the Pedal arms arranged eyelet, which is a horizontal arranged, fixed axis partially engages, in which the stationary axis and the eyelet at least partially in one Housing are arranged in which on the footrest on farthest end of the eyelet a lever over a hinge is pivotally mounted, with one side also on the stationary axis can be created and on one side opposite side is connected to a return spring that connected to the housing at the end facing away from the lever is.
  • accelerator pedal unit are to understand electronic accelerator pedal units whose each pedal position is recorded with an electrical sensor becomes.
  • the eyelet can be almost ring-shaped or almost be designed tubular.
  • the lever is about one Articulated pivot, what for example with a Pen can be done by both the lever as well through the most distant end of the eyelet to be led. However, it is also possible to use such To do without fasteners and through a sensible Material selection at the specified point on the joint Ensure pivot point.
  • the return spring is a spiral spring that pulls during the pedaling process is charged.
  • At least one on the outside of the eyelet Projection is arranged in a housing guide of the housing and between a first stop and a second stop the housing is movably guided.
  • the pedal arm, the eyelet and the lever consist of one a single thermoplastic part and the joint is a constriction in the range of 1 to 20 mm executed.
  • the constriction which ranges from 1 to 20 mm is done in a relatively simple manner Removal of material created, making the constriction as Pivot can act. It kinks when you step on the pedal arm the lever at the point of the constriction as through the Arrangement of a joint starts and becomes horizontal arranged, fixed axis pressed. The pedal arm won't more force is applied, so it decreases Contact force by contracting the return spring.
  • the advantageous production as a single part facilitates Realization of the accelerator pedal unit in a relatively simple manner.
  • one side of the lever with a Edition is provided.
  • Rubber compounds in question come here Rubber compounds in question. Through them, depending on Customer request, predefined frictional forces on special easy way to set.
  • the edition can for example glued to one side of the lever become.
  • the accelerator pedal unit is in cross section in represented in a simplified form. It consists of one Pedal arm 1, a footrest 2 and one on the footrest 2 opposite end of the pedal arm 1 arranged eyelet 3.
  • the eyelet 3 encompasses a horizontally arranged, fixed axis 4 partially. Seen from the circumference, almost 230 ° encompassed the fixed axis.
  • the fixed axis 4 and the Eyelet 3 are at least partially in a housing 12 arranged.
  • a lever 5 can be pivoted via a joint 11 stored.
  • a pin for example, serves as the joint 11 both the most distant end of the footrest 2 the eyelet 3 'and the lever 5 passes.
  • With a side 5 ' the lever 5 can also be placed on the fixed axis 4.
  • the side 5 "facing away from one side 5 'is provided with a Return spring 6 connected to the lever 5 opposite end 6 'is connected to the housing 12.
  • the accelerator pedal unit works as follows. As soon as A force is applied to the pedal arm 1 via the footrest 2 is pivoted clockwise around the horizontal arranged, fixed axis 4. On the outside of the eyelet 3 a projection 7 is arranged, which is in a housing guide 8 of the housing 12 is guided. If the pedal arm 1 with force acted upon, the projection 7 moves between one first stop 9 and a second stop 10 of the housing 12 to the second stop 10. At the from the footrest 2 on farthest end of the eyelet 3 'it comes through the joint 11 to pivot the lever 5 against the Clockwise. With one side 5 'the lever 5 in Direction of arrow on the horizontally arranged, stationary axis 4 pressed.
  • the return spring 6 is tensioned, between the side 5 'facing away from one side 5' of the Lever 5 and the housing 12 is arranged.
  • the lever 5 will guided in a further housing guide 8 '. Will the Accelerator pedal unit no longer loaded with force, see above pivots the pedal arm 1 by contracting the Return spring 6 in the starting position, d. i.e. until the Projection 7 reaches the first stop 9 of the housing 12 Has.
  • the contact pressure is increasingly reduced between the side 5 'facing away from one side 5' of the Lever 5 and the horizontally arranged, fixed axis 4th
  • the accelerator pedal unit is in cross section in Simplified representation, with the hinge 11 a constructive alternative was chosen.
  • this Representation consist of the pedal arm 1, the eyelet 3 and the lever 5 made of a thermoplastic manufactured item.
  • the joint 11 is a constriction a in the range from 1 to 20 mm. Particularly advantageous it is when the constriction a is in the range between 9 and 11 mm lies. This facilitates the manufacture of the Accelerator pedal unit in an advantageous manner, on the one hand it is ensured that the constriction a act as a joint can and ensures a pivoting of the lever 5. To the Another ensures that there is no rapid Tear off the lever 5 comes from the eyelet 3.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Manufacturing & Machinery (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
EP20030007833 2002-04-25 2003-04-04 Ensemble de pédale pour véhicules Expired - Lifetime EP1357452B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10218627 2002-04-25
DE2002118627 DE10218627A1 (de) 2002-04-25 2002-04-25 Fahrpedaleinheit

Publications (2)

Publication Number Publication Date
EP1357452A1 true EP1357452A1 (fr) 2003-10-29
EP1357452B1 EP1357452B1 (fr) 2005-10-12

Family

ID=28685294

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20030007833 Expired - Lifetime EP1357452B1 (fr) 2002-04-25 2003-04-04 Ensemble de pédale pour véhicules

Country Status (2)

Country Link
EP (1) EP1357452B1 (fr)
DE (2) DE10218627A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1645769A2 (fr) 2004-10-07 2006-04-12 LuK Lamellen und Kupplungsbau Beteiligungs KG Actionneur d'embrayage
EP1907244A2 (fr) * 2005-06-16 2008-04-09 Wabash Technologies, Inc. Ensemble pedale ayant un mecanisme d'hysteresis
EP1943577A2 (fr) * 2005-10-31 2008-07-16 Grand Haven Stamped Products Company A Division Of Jsj Corporation Pedale a mecanisme d'hysterese

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005059975A1 (de) * 2005-12-13 2007-06-14 Ab Elektronik Gmbh Fahrpedal für Fahrzeuge
DE102008045178B4 (de) * 2008-08-30 2013-06-13 Erik Männle Pedalanordnung mit einem um eine horizontale Achse schwenkbaren stehenden Pedal
JP5454966B2 (ja) 2012-01-23 2014-03-26 株式会社デンソー アクセル装置
DE102015113679A1 (de) 2015-08-18 2017-02-23 Ab Elektronik Gmbh Pedalvorrichtung mit Dämpfung der Betätigung
DE102015218864A1 (de) 2015-09-30 2017-03-30 Continental Automotive Gmbh Fahrpedalanordnung mit einem Pedalhebel, einer Rückstellfeder und einem Drehlager

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2128317A1 (de) * 1965-10-11 1972-12-14 Giebler, Georg F , 6270 Idstein Aus thermoplastischem Kunststoff be stehendes Gaspedal fur Kraftfahrzeuge
US5868040A (en) * 1995-04-20 1999-02-09 Mercedes-Benz Ag. Gas pedal with friction structure
WO2001081110A1 (fr) * 2000-04-26 2001-11-01 Robert Bosch Gmbh Module de pedale d'accelerateur

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19500569B4 (de) * 1995-01-11 2006-07-20 Siemens Ag Fahrpedal für die Leistungssteuerung einer Brennkraftmaschine
GB2339887B (en) * 1998-07-21 2002-12-11 Caithness Dev Ltd Pedal mechanism

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2128317A1 (de) * 1965-10-11 1972-12-14 Giebler, Georg F , 6270 Idstein Aus thermoplastischem Kunststoff be stehendes Gaspedal fur Kraftfahrzeuge
US5868040A (en) * 1995-04-20 1999-02-09 Mercedes-Benz Ag. Gas pedal with friction structure
WO2001081110A1 (fr) * 2000-04-26 2001-11-01 Robert Bosch Gmbh Module de pedale d'accelerateur

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1645769A2 (fr) 2004-10-07 2006-04-12 LuK Lamellen und Kupplungsbau Beteiligungs KG Actionneur d'embrayage
EP1907244A2 (fr) * 2005-06-16 2008-04-09 Wabash Technologies, Inc. Ensemble pedale ayant un mecanisme d'hysteresis
EP1907244A4 (fr) * 2005-06-16 2009-07-01 Wabash Technologies Inc Ensemble pedale ayant un mecanisme d'hysteresis
EP1943577A2 (fr) * 2005-10-31 2008-07-16 Grand Haven Stamped Products Company A Division Of Jsj Corporation Pedale a mecanisme d'hysterese
EP1943577A4 (fr) * 2005-10-31 2009-11-25 Grand Haven Stamped Prod Pedale a mecanisme d'hysterese
US7793566B2 (en) 2005-10-31 2010-09-14 Grand Haven Stamped Products Company, Division Of Jsj Corporation Pedal with hysteresis mechanism

Also Published As

Publication number Publication date
EP1357452B1 (fr) 2005-10-12
DE50301335D1 (de) 2005-11-17
DE10218627A1 (de) 2003-11-06

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