EP0604317B1 - Vorrichtung zum Einstellen der Typenräder einer Frankiermaschine - Google Patents

Vorrichtung zum Einstellen der Typenräder einer Frankiermaschine Download PDF

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Publication number
EP0604317B1
EP0604317B1 EP93403145A EP93403145A EP0604317B1 EP 0604317 B1 EP0604317 B1 EP 0604317B1 EP 93403145 A EP93403145 A EP 93403145A EP 93403145 A EP93403145 A EP 93403145A EP 0604317 B1 EP0604317 B1 EP 0604317B1
Authority
EP
European Patent Office
Prior art keywords
head
setting
control module
module
motors
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
EP93403145A
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English (en)
French (fr)
Other versions
EP0604317A1 (de
Inventor
Serge Benard
Michel Gravillon
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.)
Quadient Technologies France SA
Original Assignee
Neopost Technologies SA
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 Neopost Technologies SA filed Critical Neopost Technologies SA
Publication of EP0604317A1 publication Critical patent/EP0604317A1/de
Application granted granted Critical
Publication of EP0604317B1 publication Critical patent/EP0604317B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B17/00—Franking apparatus
    • G07B17/00459—Details relating to mailpieces in a franking system
    • G07B17/00508—Printing or attaching on mailpieces
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B17/00—Franking apparatus
    • G07B17/00459—Details relating to mailpieces in a franking system
    • G07B17/00508—Printing or attaching on mailpieces
    • G07B2017/00516—Details of printing apparatus
    • G07B2017/00524—Printheads
    • G07B2017/00548—Mechanical printhead

Definitions

  • the present invention relates to franking machines with a print head detachably mounted on a base, and the print head of which is with a print drum carrying printing rollers. It relates more particularly in such machines, to the device for adjusting the print wheels.
  • the document FR-A-2.335.002 describes a franking machine of the aforementioned type with a device for adjusting the value wheels, with manual control for each wheel.
  • This device comprises, identically between each wheel and its control, appropriate transmission means, which are with driving pinions coupled with one another and with manual control, with one or more driven pinions coupled with each other and with the wheel concerned, and with two racks coupled l to one another and to one of the driving and driven gables.
  • the device for controlling the position of the different knurls is mounted, with the motors assigned to this function, in the print head. It makes the print head relatively large and heavy, which makes it more difficult to transport.
  • the removable print head is an access security module prohibited for the user or any other person not authorized by the Postal Administration. It therefore requires the intervention of the authorized person for any maintenance problem essentially concerning this adjustment device for the knobs, with a large and complex number of parts.
  • This device has the disadvantage of still lacking compactness as well as convenience and flexibility of positioning.
  • racks are also disadvantageous because a rack can only have a back and forth movement and not a continuous movement. It follows for example that if one wishes to display a zero on a printing wheel after having printed a 9, it is then necessary to control the displacement of the associated rack for the whole of its stroke. The necessary adjustment times are therefore generally important.
  • Document GB-A-2 102 346 discloses (in FIG. 5) a block of driving pinions driven by motors arranged in an arc around this block.
  • this same centering finger is also provided for, when the module is in the position before engagement and this finger is then engaged in said orifice, act on a device for unlocking the rollers.
  • the head 2 forms a security module, the different parts of which are mounted in a quasi-closed box 3, of access not accessible to the user. It contains the rotary printing drum 4 which itself comprises several adjustable knobs 5 intended for printing the adjustable values (date, price, etc.).
  • the head 2 In the working position, the head 2 is placed against the base 1, and centered in this position by means of a protruding pin 6 secured to the base 1.
  • the axis 7 of this pin coincides with the axis of rotation of the drum 4, the spindle 6 also serving as a member for rotating this drum.
  • a light 8 is provided in the underside of the base to allow passage, during the rotation of the drum, to the printing flat 9 which carries the different values to be printed 10, including for example the different numbers or letters carried by knobs 5.
  • a slot 12 is introduced for introducing the pleats to be franked.
  • This keyboard is connected to an electronic control card which, depending on the data entered by the keyboard, causes the rotation of several small electric motors M1, M2, M3, M4, ..., each of these motors being affected. when setting a respective dial.
  • the motor M3 is assigned to adjusting the position of the wheel 5 shown in the drawing.
  • All these driving pinions R1, R2, R3, ..., are rotatably mounted around a common axis 15, and they as a whole form a block 16 with a quasi-cylindrical outline of axis 15.
  • these driving pinions are all of the same diameter, so that this block 16 is of circular cylindrical contour with rectilinear generatrices and parallel to the axis 15.
  • all the motors M1, M2, M3, M4, ... are arranged in an arc of a circle around this block of driving pinions 16.
  • all of this set of motors M1, M2, M3 and this block 16 of driving pinions are part of a module 17 for adjusting the adjustment of the knobs 5 which is pivotally mounted, from back to front and vice versa in the direction of the axis 7 of the head 2, around an axis of rotation 18.
  • the “retracted” position, or rear tilted position, is that shown in FIG. 1.
  • the block of driving pinions 16 is disengaged, and is therefore not engaged on the respective first driven pinions 19 which, as we as will be described below, are the first links of the kinematic chains 20 with gears which can cause the respective knobs 5 to rotate in order to adjust them.
  • the "advanced" position, or tilted front position, is that shown in Figures 2 and 4. All the large driving pinions, such as the pinion R3, of block 16 are then engaged on the first driven pinion, such as the corresponding pinion 19, of the respective kinematic link with gears 20 associated with the respective wheel 5 and which is included in the head 2.
  • This kinematic chain 20 is a gear chain by toothed wheels.
  • the large driving pinion R3 which therefore forms part of the base, meshes on the first pinion 19 of the kinematic chain with gears 20, which forms part of the head.
  • This pinion 19 is itself integral with a coaxial pinion 21 which itself drives, via an intermediate pinion 22, the pinion 23 which is integral with the printing wheel 5 and coaxial with the latter.
  • this pinion 23 rotates, by means of a pinion 24, a toothed coding wheel 25.
  • the position of this position coding wheel 25 is detected by an opto-electronic sensor 26 in the shape of a caliper, the output signal is processed by an electronic card 27, integral in this example with the drum 4 and which measures the position of the number or letter 10 of the wheel 5 and compares it to that pre-displayed by the aforementioned control keyboard in order to act in consequence on the rotation of the motor M3.
  • the chassis 28 for supporting the tilting control module 17 is mounted on two elastic metal plates 29, 30, forming together a "V "which connects the frame 28 to the tilting axis 18 ( Figures 1 to 2).
  • the frame 28 of this block 17 is further provided with a centering finger 31 ( Figures 6 to 9) with conical end 32.
  • This centering finger 31 is, relative to the chassis 28, protruding in the direction of the head 2 and, when the control module 17 is tilted forward, according to FIGS. 2 to 8, in the engagement position, it comes s insert ( Figure 9) in a corresponding oblong hole 33 provided for this purpose in a tab 4A of the rotary printing drum 4.
  • this centering finger 31, and elastic support blades 29, 30 makes it possible to always ensure correct positioning of the module 17 when the meshing of the driving pinions integral with this block on the driven pinions integral with the drum 4 (see Fig. 3).
  • the tilting frame 28 is itself integral with a nut 41, fixed in rotation, which is engaged on the rotary screw 38. In itself well known manner, the rotation of the motor 34, and therefore of the screw 38, causes moving the nut 41 along the screw 38 in one direction as in the other.
  • the centering finger 31 also serves, when it is advanced to penetrate the orifice, as a control finger for unlocking the knobs 5 of the printing drum 4.
  • the franking machine therefore also comprises, and as it should be, a device for locking the rollers 5, this device, a simplified but plausible example of which is shown in FIG. 9, which is not in itself part of the present invention.
  • the pinions 23 which are respectively integral with the different printing knobs 5 are normally locked in position by the conjugate teeth 42 of a tilting bracket 43, which is integral with the printing drum 4 and which is returned to its position (shown in solid lines) for locking the rollers 5 by powerful return springs 44.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)

Claims (6)

  1. Vorrichtung zur Positionierung der Typenräder (5) im Kopf (2) einer Frankiermaschine, der von einem Sockel (1) abgenommen werden kann und eine die Typenräder (5) enthaltende Drucktrommel (4) aufweist, wobei ein Steuermodul (17) für die Positionierung jedes Typenrads (5) im Sockel (1) vorgesehen ist und mehrere von außen steuerbare Motoren (M1, M2, M3, M4 usw.) enthält, nämlich einen Motor (M3) je zu positionierendes Typenrad (5), wobei jeder dieser Motoren mindestens ein zugeordnetes, treibendes Ritzel (R3) ebenfalls im Sockel antreibt, das mit einer kinematischen Zahn-radkette (20) im Kopf (2) in Eingriff kommen kann und auf ein mit dem zu positionierenden Typenrad (5) fest verbundenes angetriebenes Zahnrad (23) einwirkt, und wobei die kinematische Kette (20) Ritzel (19, 21, 22) enthält, die eine Folge von drehbaren Zahnrädern bilden, dadurch gekennzeichnet, daß:
    . die treibenden Ritzel (R3) koaxial und parallel angeordnet sind und insgesamt ein Block (16) mit praktisch zylindrischem Umriß bilden, während die Motoren (M1, M2, M3, M4 usw.) entlang eines Kreisbogens um diesen Block (16) herum angeordnet sind und mit diesem den Positioniersteuermodul (17) bilden;
    . der Steuermodul (17) zwischen einer rückwärtigen Ruhestellung, in der die treibenden Ritzel (R3) von den jeweiligen im Kopf (2) enthaltenen kinematischen ketten (20) entkoppelt und entfernt sind, und einer vorderen Stellung geschwenkt werden kann, in der diese treibenden Ritzel (R3) mit diesen kinematischen Ketten (20) im Eingriff stehen;
    . und daß der Steuermodul (17) auf einem oder mehreren elastischen Trägern (29, 30) montiert ist, der die Verbindung mit dessen Schwenkachse (18) gewährleisten.
  2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Steuermodul (17) mindestens einen Zentrierfinger (31) enthält, der bezüglich der treibenden Ritzel (R3) in Richtung zum Kopf (2) hin vorsteht und in eine längliche entsprechende Öffnung (33) einer Lasche (4A) der Trommel (4) eindringt, wenn der Modul (17) in die vordere Eingriffsstellung geschwenkt wird.
  3. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, daß dieser Zentrierfinger (31) auch auf eine Entriegelungsvorrichtung (45, 43) für die Typenräder (5) einwirkt, wenn der Modul (17) in der vorderen Eingriffsstellung ist und der Finger in die längliche Öffnung (33) eingedrungen ist.
  4. Vorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Motoren (M1, M2, M3, M4 usw.) zu beiden Seiten des praktisch zylindrischen Blocks (16) angeordnet sind und daß die Motoren auf jeder Seite des Blocks gegeneinander versetzt sind.
  5. Vorrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die elastischen Träger des Steuermoduls (17) aus zwei elastischen Lamellen (29, 30) bestehen, die V-förmig angeordnet sind.
  6. Vorrichtung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß das Kippen des Moduls (17) in kontrollierter Weise mit Hilfe eines Antriebssystems (34, 41) vom Typ Schraube-Mutter (38, 41) erfolgt.
EP93403145A 1992-12-22 1993-12-22 Vorrichtung zum Einstellen der Typenräder einer Frankiermaschine Expired - Lifetime EP0604317B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9215495A FR2699710B1 (fr) 1992-12-22 1992-12-22 Dispositif de réglage de molettes d'impression dans une machine à affranchir.
FR9215495 1992-12-22

Publications (2)

Publication Number Publication Date
EP0604317A1 EP0604317A1 (de) 1994-06-29
EP0604317B1 true EP0604317B1 (de) 1996-11-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP93403145A Expired - Lifetime EP0604317B1 (de) 1992-12-22 1993-12-22 Vorrichtung zum Einstellen der Typenräder einer Frankiermaschine

Country Status (4)

Country Link
US (1) US5402717A (de)
EP (1) EP0604317B1 (de)
DE (1) DE69306091T2 (de)
FR (1) FR2699710B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1945633B (zh) * 2006-10-25 2011-03-23 上海邮政科学研究院 用于批处理大尺寸信函的邮资机
DE102011008859B3 (de) * 2011-01-18 2012-06-06 Paul Leibinger Gmbh & Co. Kg Nummerierwerk

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1188828A (en) * 1913-12-22 1916-06-27 Markem Machine Co Printing-head for marking-machines.
DE2446904A1 (de) * 1974-10-01 1976-04-08 Nielsen & Son Maskinfab As H Maschine zum markieren von werkstuecken
US4367676A (en) * 1981-05-22 1983-01-11 Pitney Bowes, Inc. Postage meter value selecting system
US4702164A (en) * 1984-10-04 1987-10-27 Pitney Bowes Inc. Value selector security system
FR2572827B1 (fr) * 1984-11-05 1986-12-26 Etude Const App Precision Dispositif de positionnement angulaire automatique d'une pluralite d'organes rotatifs indexables de machine, et machine, notamment machine d'affranchissement postal comportant un tel dispositif
JPS61227053A (ja) * 1985-04-01 1986-10-09 Chuo Tsusho Kk マ−キング機の活字選択装置
US4774881A (en) * 1985-09-23 1988-10-04 Pitney Bowes Inc. Rotary operated character selection system for postage meters
WO1990016047A1 (de) * 1989-06-22 1990-12-27 Ascom Hasler Ag Rotoreinheit für eine frankiermaschine
FR2664722B1 (fr) * 1990-07-10 1992-09-18 Alcatel Satmam Machine a affranchir a tete d'impression amovible.
FR2665782B1 (fr) * 1990-08-07 1993-06-11 Alcatel Satmam Dispositif de reglage de molettes d'impression dans un machine a affranchir.
FR2685114B1 (fr) * 1991-12-17 1997-01-31 Alcatel Satmam Machine a affranchir comprenant un tambour d'impression rotatif.
US5154118A (en) * 1992-02-20 1992-10-13 Pitney Bowes Inc. Automatic settable date printing apparatus
US5279219A (en) * 1992-11-25 1994-01-18 Eubanks Engineering Co. Marking apparatus

Also Published As

Publication number Publication date
DE69306091D1 (de) 1997-01-02
DE69306091T2 (de) 1997-03-20
US5402717A (en) 1995-04-04
FR2699710A1 (fr) 1994-06-24
FR2699710B1 (fr) 1995-02-10
EP0604317A1 (de) 1994-06-29

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