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EP1599777B1 - Pedalplatte und herstellungsverfahren - Google Patents

Pedalplatte und herstellungsverfahren Download PDF

Info

Publication number
EP1599777B1
EP1599777B1 EP04717123A EP04717123A EP1599777B1 EP 1599777 B1 EP1599777 B1 EP 1599777B1 EP 04717123 A EP04717123 A EP 04717123A EP 04717123 A EP04717123 A EP 04717123A EP 1599777 B1 EP1599777 B1 EP 1599777B1
Authority
EP
European Patent Office
Prior art keywords
collar
plate
height
diameter
millimetres
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.)
Expired - Lifetime
Application number
EP04717123A
Other languages
English (en)
French (fr)
Other versions
EP1599777A1 (de
Inventor
Bruno Roy
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.)
ThyssenKrupp Sofedit SAS
Original Assignee
ThyssenKrupp Sofedit SAS
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 ThyssenKrupp Sofedit SAS filed Critical ThyssenKrupp Sofedit SAS
Priority to SI200430660T priority Critical patent/SI1599777T1/sl
Priority to PL04717123T priority patent/PL1599777T3/pl
Publication of EP1599777A1 publication Critical patent/EP1599777A1/de
Application granted granted Critical
Publication of EP1599777B1 publication Critical patent/EP1599777B1/de
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
    • G05G1/36—Mounting units comprising an assembly of two or more pedals, e.g. for facilitating mounting
    • 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

Definitions

  • the invention relates to a metal pedal plate provided on one side with spacers for locating the cut of a soundproofing mat.
  • Such bottom brackets are used in particular in vehicles.
  • the publication EP 1 184 770 discloses a bottom bracket whose spacers are riveted or welded to a support plate, or are part of a frame which is attached to the plate.
  • the present invention aims to reduce the manufacturing cost of these plates.
  • the plate is stamped by successive passes such that in the end the wall thickness of the spacers is identical or at least substantially identical to that of the plate.
  • the stamping operations cause a work hardening which reinforces the hardness of the spacers.
  • Each spacer is manufactured by a progressive stamping process which includes an operation of creating a depression at the location chosen for the realization of the spacer, successive deformation operations of the depression for the progressive formation of a collar by shrinking, a shaping operation of the final collar and a punching operation in the bottom of this collar.
  • the publication GB 1 136 500 discloses a method for drawing in successive passes which is implemented from a circular flank and which is not intended or adapted to the manufacture of a bottom bracket from a sheet.
  • a spacer having substantially the shape of a cylindrical collar of thickness substantially identical to that of the plate is first made by stamping a half-sphere diameter and height sufficiently greater than the diameter and the height of the final collar so that by successive stamping passes, the desired collar is then formed by progressively modifying the diameter and the height of the intermediate collars and by progressively increasing the wall thickness of the collars.
  • a plate of thickness 2 millimeters is first made by stamping a half-sphere diameter 60 millimeters, height 20 millimeters which leads to a thickness of 1.68 millimeters for the wall of the cap spherical, and the spherical cap is progressively transformed into a cylindrical collar, by successive drawing passes during which the dimensions of the collar are modified to finally obtain a collar whose dimensions are: diameter approximately 20 millimeters, height approximately 15 millimeters, wall thickness about 2 millimeters.
  • FIG. 1 shows a steel pedal plate (1) which has on one face (2) four spacers (3) each consisting of a cylindrical body which has been attached to this face by welding or crimping.
  • FIG. 3 shows in partial views successive phases (A) to (I) of the formation of a spacer.
  • the invention is not limited to this embodiment.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Mechanical Control Devices (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Battery Mounting, Suspending (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Braking Elements And Transmission Devices (AREA)
  • Punching Or Piercing (AREA)
  • Manufacture Of Switches (AREA)
  • Light Receiving Elements (AREA)

Claims (3)

  1. Pedalplatte (1) aus Metall, die auf einer Seite (2) Abstandselemente (4) hat, die dafür vorgesehen sind, den Ausschnitt eines schalldämmenden Belags zu treffen, dadurch gekennzeichnet, dass die Abstandselemente (4) durch Ziehen aus der Platte entstehen und die Form eines zylindrischen Kragens haben und dadurch, dass jedes Abstandselement durch ein Verfahren des schrittweisen Ziehens der Platte ausgeführt wird, das folgendes umfasst: einen Vorgang des Erzeugens einer Vertiefung an der für die Ausführung des Abstandelements ausgewählten Stelle, aufeinanderfolgende Verformungsvorgänge der Vertiefung zur Ausbildung aufeinanderfolgender Kragen durch Einengen, einen Formgebungsvorgang für den abschließenden Kragen und einen Lochungsvorgang am Boden dieses Kragens, und dadurch, dass die aufeinanderfolgenden Arbeitsgänge derart realisiert werden, dass am Ende die Dicke der Wand des Abstandselements gleich oder wenigstens im wesentlichen gleich derjenigen der Platte ist.
  2. Verfahren zur Herstellung einer Pedalplatte gemäß Anspruch 1, für das, um durch Ziehen ein Abstandselement zu erhalten, das im wesentlichen die Form eines zylindrischen Kragens mit einer Dicke hat, die im wesentlichen gleich derjenigen der Platte ist, zuerst durch Ziehen eine halbkugelförmige Kugelkalotte ausgeführt wird, deren Durchmesser und Höhe ausreichend größer als der Durchmesser und die Höhe des endgültigen Kragens sind, damit durch aufeinanderfolgende Zieharbeitsgänge anschließend der gewünschte Kragen geformt wird, indem schrittweise der Durchmesser und die Höhe der Zwischenstufenkragen verändert werden.
  3. Verfahren nach Anspruch 2, bei dem, ausgehend von einer Platte mit 2 Millimeter Dicke, zuerst durch Ziehen eine Kugelkalotte mit 60 Millimeter Durchmesser und einer Höhe von 20 Millimeter ausgeführt wird, wobei sich eine Dicke von 1,68 Millimeter für die Wand der Halbkugel ergibt, und die Halbkugel schrittweise in einen zylindrischen Kragen durch aufeinanderfolgende Zieharbeitsgänge umgewandelt wird, in deren Verlauf die Dicke der Kragenwand schrittweise erhöht wird, um abschließend einen Kragen zu erhalten, dessen Abmessungen die folgenden sind: Durchmesser etwa 20 Millimeter, Höhe etwa 15 Millimeter, Wanddicke etwa 2 Millimeter.
EP04717123A 2003-03-04 2004-03-04 Pedalplatte und herstellungsverfahren Expired - Lifetime EP1599777B1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SI200430660T SI1599777T1 (sl) 2003-03-04 2004-03-04 Pedalna plošča in postopek izdelave te plošče
PL04717123T PL1599777T3 (pl) 2003-03-04 2004-03-04 Płyta zespołu pedałów i sposób wytwarzania tej płyty

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0302676 2003-03-04
FR0302676A FR2852114B1 (fr) 2003-03-04 2003-03-04 Platine de pedalier et procede de fabrication de cette platine
PCT/FR2004/000509 WO2004081689A1 (fr) 2003-03-04 2004-03-04 Platine de pedalier et procede de fabrication de cette platine

Publications (2)

Publication Number Publication Date
EP1599777A1 EP1599777A1 (de) 2005-11-30
EP1599777B1 true EP1599777B1 (de) 2008-01-09

Family

ID=32865246

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04717123A Expired - Lifetime EP1599777B1 (de) 2003-03-04 2004-03-04 Pedalplatte und herstellungsverfahren

Country Status (10)

Country Link
EP (1) EP1599777B1 (de)
CN (1) CN1757006A (de)
AT (1) ATE383605T1 (de)
BR (1) BRPI0407997A (de)
DE (1) DE602004011190T2 (de)
ES (1) ES2299824T3 (de)
FR (1) FR2852114B1 (de)
PL (1) PL1599777T3 (de)
PT (1) PT1599777E (de)
WO (1) WO2004081689A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2893582B1 (fr) * 2005-11-21 2009-07-03 Peugeot Citroen Automobiles Sa Interface ameliore entre un tablier et une platine de pedalier et procede de fabrication par emboutissage
CN100456409C (zh) * 2007-02-11 2009-01-28 陈勇 一种电磁开关底板销钉拉伸工艺
CN103661339A (zh) * 2012-08-31 2014-03-26 重庆长安汽车股份有限公司 一种汽车脚踏板支架体组件与制动主缸的安装连接结构
CN103753136B (zh) * 2013-12-26 2016-08-31 南宁市南北动力有限公司 一种旋耕机传动箱板的制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1136500A (en) * 1966-10-15 1968-12-11 Webster Ltd Edward Improvements relating to the manufacture of thin-walled cylindrical articles
DE60037112T2 (de) * 2000-08-30 2008-10-09 Autotech Engineering, A.I.E., Abadino Halterung für Kraftfahrzeugpedal

Also Published As

Publication number Publication date
PL1599777T3 (pl) 2008-06-30
ATE383605T1 (de) 2008-01-15
WO2004081689A1 (fr) 2004-09-23
EP1599777A1 (de) 2005-11-30
FR2852114B1 (fr) 2005-10-21
ES2299824T3 (es) 2008-06-01
DE602004011190T2 (de) 2009-04-30
FR2852114A1 (fr) 2004-09-10
BRPI0407997A (pt) 2006-03-07
PT1599777E (pt) 2008-04-15
CN1757006A (zh) 2006-04-05
DE602004011190D1 (de) 2008-02-21

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