EP0368219B1 - Fahrtschreiber mit zeitabhängig angetriebenen Mitnahmemitteln für als Aufzeichnungsträger dienende Diagrammscheiben - Google Patents

Fahrtschreiber mit zeitabhängig angetriebenen Mitnahmemitteln für als Aufzeichnungsträger dienende Diagrammscheiben Download PDF

Info

Publication number
EP0368219B1
EP0368219B1 EP89120530A EP89120530A EP0368219B1 EP 0368219 B1 EP0368219 B1 EP 0368219B1 EP 89120530 A EP89120530 A EP 89120530A EP 89120530 A EP89120530 A EP 89120530A EP 0368219 B1 EP0368219 B1 EP 0368219B1
Authority
EP
European Patent Office
Prior art keywords
tachograph
entrainer
shaft
adjusting
chart
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
EP89120530A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0368219A3 (de
EP0368219A2 (de
Inventor
Norbert Dipl.-Ing. Knauer
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.)
Digital Kienzle Computersysteme GmbH and Co KG
Original Assignee
Mannesmann Kienzle 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 Mannesmann Kienzle GmbH filed Critical Mannesmann Kienzle GmbH
Publication of EP0368219A2 publication Critical patent/EP0368219A2/de
Publication of EP0368219A3 publication Critical patent/EP0368219A3/de
Application granted granted Critical
Publication of EP0368219B1 publication Critical patent/EP0368219B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
    • G07C5/12—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time in graphical form

Definitions

  • the invention relates to a tachograph with driving means driven in a time-dependent manner for chart disks serving as recording media, with a position indicator assigned to the chart taking means and with an actuating device which can be actuated from the outside and which allows the chart taking means to be directed to the current time.
  • the recordings are made in tachographs in such a way that they can be assigned to the current time. Accordingly, the chart drive means must be capable of being directed to the current time on the one hand, and on the other hand, for a time-correct recording on the chart drive means which allows only a very specific position of a chart with respect to the registration members.
  • the actuator for straightening the drive is generally only accessible when the lid is open.
  • the resiliently mounted registration members produce coatings that are not typical for registration on an inserted diagram disc, or the diagram disc is cut at the edge or otherwise marked by a suitable device when the cover is closed.
  • the object on which the present invention is based is therefore to be taken in the case of tachographs with actuating elements which can be actuated from the outside for straightening the diagram disk driving means, in order to avoid manipulation, in such a way that straightening can only be carried out if such a tachograph is not ready to record.
  • the solution to this problem provides that the actuating device is coupled to a drive device and that, in the absence of a diagram disk, the actuating device is brought into engagement with the drive driving the diagram disk driving means by means of the drive device.
  • the solution found offers the advantage that, with relatively little effort and using the means available in the tachograph, pretending, for example, that compliance with breaks is made absolutely impossible, in the event of manipulation continuous recording on the chart disks is interrupted. It can be provided that straightening is only possible if there is no chart in the tachograph in question. However, it is also conceivable that only the registration elements, which are arranged in tachographs, in which the diagram disks are inserted through a slot, can be raised and lowered anyway, are lifted from the registration level for the purpose of straightening the chart drive means. In this respect, the solution found is also applicable to tachographs with a hinged lid and facilitates the straightening process in these devices in that it can be carried out with the lid closed.
  • the position of the diagram disk driving means must be observable from the outside by means of a suitable position indicator.
  • tachographs are equipped with a conventional pointer time display which is coupled to the chart drive means.
  • digital time display means would also be conceivable, which, however, if they are also to serve as a position indicator for the chart drive means, would require complex scanning means.
  • position indicators that are not typical of the clock are also conceivable if, in contrast to the preferred exemplary embodiment, the tachograph in question only appears with a narrow front surface in the dashboard. In these cases, band displays or, provided that the achievable resolution is sufficient, a pointer display with a diagram disc revolving synchronously, i.e. in 24 hours revolving hands conceivable.
  • the tachograph according to FIGURE 1 is designed as an autonomous device, namely with a housing 1, a front window 2, which covers the display means visible in a window cutout 3 of the front wall 4 of the housing 1, with adjusting buttons 5 and 6 for selecting different types of working time as well as with Front-accessible input / output slots 7 and 8 for the chart disks to be used by the driver and front passenger as recording media.
  • Such a device permits flush-mounted installation and, as it were, a modular use in a dashboard, whereby on the one hand the housing 1 has to fit into an overall design of the dashboard in question and the front pane 2 can possibly extend continuously over several instrument modules, on the other hand, in particular with regard to the display means, the character of a conventional tachograph is preserved. That is, In the relatively large, round window section 3 of the housing 1 there is a dial 9 provided with a speed and time scale, pointers 10, 11, 12 for the speed and time display, window sections 13, 14 for the route display and the drive control, and display means 15 for the registration position (day or night) of the registration organs on the diagram disks intended for 24-hour circulation and provided with a corresponding time scale.
  • the display means 15 include what is not is designated in more detail, a disc that rotates in 24 hours and is provided with a day / night marking, an arrow indicating the direction of rotation assigned to it, and a fixed reading mark on the dial.
  • the assembly according to FIG. 2 which is shown largely free of components not essential to the invention, consists of a mounting plate 17, on which, for example, but not shown, the registration elements and their drive means are arranged.
  • the registration members reach through a slot 18 in the mounting plate 17 onto an inserted chart 19.
  • This is located in FIGURE 2 in a shaft 21 formed by the mounting plate 17 and a further plate 20 assigned to it, which serves as a registration document.
  • a suitable shaft extension to the shaft 21, which is a causes essentially right-angled deflection between the input slot 7 or 8 and the registration position of the chart according to FIGURE 2, so to speak, parallel to the display plane of the tachograph.
  • a control shaft 26 is mounted on the mounting plate 17, which is symbolized by the arrow P by means of a motor (not shown) and a suitable transmission, of which only the gears 27 and 28 are shown, and is driven separately by those generated when the diagram disks are entered or for the output of signals initiated from outside.
  • the rotary movement of the control shaft 26 effects, for example, the lifting and lowering of the registration members via a suitable gear connection, by means of a cam 29 bringing a transport roller driving the incoming or outgoing chart into rotation and via a control cam 30 a lifting and lowering of a transport roller on an axis 74 rotatably mounted arm 31, on which, what will be described in more detail, the diagram drive means and their gear connection to a drive motor 32 in one in DE-PS 36 43 739 and DE-PS 36 29 139 shown Way are stored.
  • the control shaft 26 also carries two slotted disks 33 and 34 of a light barrier 35 and a swash plate-like driver 36.
  • FIGURE 2 also shows, the pinion 37 of the drive motor 32, which is also assigned to the mounting plate 17, is in engagement with a gear 38 which is arranged coaxially with gears 39 and 40.
  • a first gear pair 41 which is mounted on the arm 31, engages with the one gear 39, while a crown gear 43 fastened on a transmission shaft 42 meshes with the other gear 40.
  • Further gear pairs 44, 45 and 46 which are mounted on the arm 31, to which a position securing device is assigned in the form of a pin / slot connection 72, form a geared connection to the chart disk driving means pointing against the chart disk 19 and their drive teeth 47 is designated.
  • a barrel 48 which is in engagement with the drive toothing 47 and in which a drag spring 49 is effective, is used in a manner known per se to compensate for play.
  • a gearwheel 52 which is in engagement with the worm 51, drives the minute tube 53 of the time display unit, while the hour tube 54, which is usually arranged coaxially with the minute tube 53, is formed on a gearwheel 55, which meshes with a gearwheel 56 rotating with the gearwheel 52.
  • the day / night display 15 which is assigned to a gear 57, is also driven.
  • a frame 58 which can be connected to the mounting plate 17 serves as a carrier for the gear mechanism of the time display system.
  • an actuating shaft 59 is provided which, on the one hand, can be coupled to the transmission shaft 42 of the time display unit by means of a slot tongue connection 60/61, and on the other hand both to the driver 36, which engages in a groove 62 in the actuating shaft 59, and is operatively connected to the actuator 16 via a gear connection.
  • a slot tongue connection 60/61 for this purpose, as can be seen in detail from FIGURE 3, on the actuating shaft 59, one end 63 of which is axially displaceably mounted in a bearing part 64 fastened on the mounting plate 17, a toothing 65 is formed, into which a control element guided in the housing 1 is formed connected crown gear 66 engages.
  • FIGURES 4 and 5 show the driver 36, which is formed in one piece, preferably as an injection molded part, and consists of a hub 67 and a circumferential collar 68. Between the collar 68 and the hub 67 there is a slot-shaped recess 69 provided, ie the collar 68 is only connected to the hub 67 via a narrow web 70.
  • the collar 68 is designed to extend obliquely to the hub axis in such a way that the driver 36 can perform the function of a swash plate, namely a swash plate which is resilient within a certain circumferential angle.
  • the bore designated 71 is designed such that it forms an interference fit with the control shaft 26.
  • the rotary movement of the control shaft 26 is in turn triggered, for example, by a signal for ejecting the diagram disk 19 or controlled when a diagram disk is input, for example by a light barrier.
  • the arrangement of the driver 36 on the control shaft 26 is selected such that in the coupling position of the control shaft 26 the part of the collar 68 opposite the web 70 engages in the actuating shaft 59. In this way, in the event that the coupling means 60, 61 are seated on one another between the actuating shaft 59 and the transmission shaft 42, in other words do not engage directly, the maximum suspension travel is provided on the driver 36.
  • the two shafts are then engaged when the adjusting member 16 is actuated as a result of the movement of the driver 36 the actuating shaft 59 acting bias automatically in the axial direction.
  • gear connection between the adjusting member 16 and the actuating shaft 59 must be designed such that it always remains in engagement during the axial movement of the actuating shaft 59 and by a suitable support of the actuator 16, z. B. is relieved of pressure on the bearing part 64.
  • actuating shaft 59 and the axis of the actuating member 16 can also be arranged in parallel and in such a case a spur gear connection allowing axial movement is to be provided.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)
EP89120530A 1988-11-11 1989-11-06 Fahrtschreiber mit zeitabhängig angetriebenen Mitnahmemitteln für als Aufzeichnungsträger dienende Diagrammscheiben Expired - Lifetime EP0368219B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3838280A DE3838280A1 (de) 1988-11-11 1988-11-11 Fahrtschreiber mit zeitabhaengig angetriebenen mitnahmemitteln fuer als aufzeichnungstraeger dienende diagrammscheiben
DE3838280 1988-11-11

Publications (3)

Publication Number Publication Date
EP0368219A2 EP0368219A2 (de) 1990-05-16
EP0368219A3 EP0368219A3 (de) 1991-01-16
EP0368219B1 true EP0368219B1 (de) 1994-07-27

Family

ID=6366972

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89120530A Expired - Lifetime EP0368219B1 (de) 1988-11-11 1989-11-06 Fahrtschreiber mit zeitabhängig angetriebenen Mitnahmemitteln für als Aufzeichnungsträger dienende Diagrammscheiben

Country Status (3)

Country Link
EP (1) EP0368219B1 (enrdf_load_stackoverflow)
JP (1) JP2548241Y2 (enrdf_load_stackoverflow)
DE (2) DE3838280A1 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9203742U1 (de) * 1992-03-20 1992-05-07 Mannesmann Kienzle GmbH, 7730 Villingen-Schwenningen Im Zeitlaufwerk eines Fahrtschreibers vorgesehene Rutschkupplung
GB2305246A (en) * 1995-09-15 1997-04-02 Tvi Europ Ltd Tachograph with phase correction
DE29610675U1 (de) * 1996-06-18 1996-08-29 VDO Adolf Schindling AG, 60326 Frankfurt Fahrtschreiber mit einem Laufwerk für den zeitabhängigen Antrieb von als Aufzeichnungsträger dienenden Diagrammscheiben
JP3550268B2 (ja) * 1997-02-25 2004-08-04 矢崎総業株式会社 運行記録計における記録用時刻の修正方法及びその装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3144922A1 (de) * 1981-11-12 1983-05-19 Kienzle Apparate Gmbh, 7730 Villingen-Schwenningen Fahrtschreiber
EP0247550B1 (de) * 1986-05-30 1992-09-16 Moto Meter AG Fahrtschreiber für Kraftfahrzeuge
DE3634796C1 (de) * 1986-10-11 1987-11-26 Mannesmann Kienzle Gmbh Anordnung zum selbsttaetigen,zeitrichtigen Positionieren einer Diagrammscheibe

Also Published As

Publication number Publication date
EP0368219A3 (de) 1991-01-16
DE58908103D1 (de) 1994-09-01
JPH0267465U (enrdf_load_stackoverflow) 1990-05-22
EP0368219A2 (de) 1990-05-16
JP2548241Y2 (ja) 1997-09-17
DE3838280A1 (de) 1990-05-17

Similar Documents

Publication Publication Date Title
EP0012223B1 (de) Fahrtschreiber
EP0624856B1 (de) Fahrtschreiber für Kraftfahrzeuge
EP0368219B1 (de) Fahrtschreiber mit zeitabhängig angetriebenen Mitnahmemitteln für als Aufzeichnungsträger dienende Diagrammscheiben
DE3716486C1 (de) Anordnung zum selbsttaetigen Positionieren einer Diagrammscheibe
DE3634796C1 (de) Anordnung zum selbsttaetigen,zeitrichtigen Positionieren einer Diagrammscheibe
EP0330002B1 (de) Anordnung zum selbsttätigen, zeitrichtigen Positionieren eines einem abschnittweisen aber ununterbrochenen Registrieren dienenden Diagrammscheibenbündels
DE3642270C2 (enrdf_load_stackoverflow)
EP0800151A2 (de) Antriebsverbindung für ein Registrierorgan in einem Fahrtschreiber
EP0178541B1 (de) Fahrtschreiber
EP0802079B1 (de) Tachometer für Kraftfahrzeuge
DE2604127A1 (de) Diagrammscheibenantriebsanordnung fuer einen fahrtschreiber
EP0010644A1 (de) Löscheinrichtung für einen Aufzeichnungsträger, welcher unter Verwendung eines magnetisch wirksamen Registrierorgans visuell erkennbare Aufzeichnungen gestattet
DE2553771A1 (de) Fahrtschreiber
DE2227726A1 (de) Zeitabhängig aufzeichnendes Registriergerät
EP0331990A2 (de) Anordnung zum Transportieren eines Diagrammscheibenbündels
DE880991C (de) Rechengeraet fuer spanabhebende Bearbeitung
DE10005541A1 (de) Fahrtschreiber mit einer elektronischen Uhr und einem Laufwerk für den uhrzeitabhängigen Antrieb von als Aufzeichnungsträger dienenden Diagrammscheiben
DE2228124A1 (de) Tachograph
DE2228125A1 (de) Geräteanordnung zur Aufzeichnung verschiedener Tätigkeiten des Fahrers und des Beifahrers eines Fahrzeuges
DE1817341C (de) Fahrtschreiber für Fahrzeuge
EP0265595B1 (de) Anordnung zum Antreiben einer Diagrammscheibe
EP0713097A2 (de) Fahrtschreiber mit einem im Schreibsystem für die Geschwindigkeitsaufzeichnungen vorgesehenen Schrittmotor
DE1817340B2 (de) Registrieranordnung fuer fahrtschreiber
DE1933677B2 (de) Einrichtung zum Anzeigen und zeitabhängigen Aufzeichnen von Betriebs- und/oder Produktionsdaten
DE2333398A1 (de) Zeitantrieb fuer fahrtschreiber

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE ES FR GB IT

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE ES FR GB IT

17P Request for examination filed

Effective date: 19910604

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: MANNESMANN KIENZLE GMBH

17Q First examination report despatched

Effective date: 19930505

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES FR GB IT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRE;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.SCRIBED TIME-LIMIT

Effective date: 19940727

REF Corresponds to:

Ref document number: 58908103

Country of ref document: DE

Date of ref document: 19940901

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19940922

ET Fr: translation filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19941107

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 19950313

Year of fee payment: 6

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19971113

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19990730

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20041109

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20050120

Year of fee payment: 16

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20051106

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060601

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20051106