EP0126374B1 - Registrieranordnung für Fahrtschreiber - Google Patents

Registrieranordnung für Fahrtschreiber Download PDF

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Publication number
EP0126374B1
EP0126374B1 EP84105199A EP84105199A EP0126374B1 EP 0126374 B1 EP0126374 B1 EP 0126374B1 EP 84105199 A EP84105199 A EP 84105199A EP 84105199 A EP84105199 A EP 84105199A EP 0126374 B1 EP0126374 B1 EP 0126374B1
Authority
EP
European Patent Office
Prior art keywords
recording
stop
stop disk
eccentric
disk
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
Application number
EP84105199A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0126374A2 (de
EP0126374A3 (en
Inventor
Norbert Helmschrott
Benjamin Säger
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 EP0126374A2 publication Critical patent/EP0126374A2/de
Publication of EP0126374A3 publication Critical patent/EP0126374A3/de
Application granted granted Critical
Publication of EP0126374B1 publication Critical patent/EP0126374B1/de
Expired legal-status Critical Current

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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 registration arrangement for tachographs with at least one registration element, which is in gear connection for recording bar graphs with an eccentric which can be driven by a motor, and with a device which, when the motor's direction of rotation is reversed when the vehicle changes its operating state, automatically allowed to change the registration stroke.
  • the aim is for the registration stroke prescribed for the driving time, based on any one, for the rest Times of preselected registration stroke, adjusts itself automatically and a corresponding bar chart is recorded when the vehicle starts to move.
  • the aim of the present invention is therefore to provide a registration arrangement for displaying work or To create bar graphs representing driver's service times, the constructive concept of which, based on the solution principle with a single drive element that became known from DE-C-1 934 731, enables a reduced drive energy requirement compared to the prior art, offers high functional reliability and simple manufacture and Assembly, ultimately mechanical assembly allowed.
  • the solution to the problem provides that a stop disc pivotable between fixed stops is provided, which determines the stroke of the registration member in their respective positions, and that the stop disc has a friction connection with a rotating element located in the drive connection between the motor and the registration member is coupled.
  • a preferred embodiment is characterized in that a multi-stage disk is provided as the stop disk and is arranged such that the gear connection between the eccentric actuating the registration member and the registration member can be at least partially interrupted by the pivoting of the stop disk.
  • the preferred embodiment is further characterized in that a gear wheel forming a part with the eccentric and the stop disk are mounted coaxially and that the stop disk is assigned an axially acting compression spring, that at least one of the stops associated with the stop disk in the sense of a variable limitation of the pivoting movement the stop disk is formed and preferably arranged such that it can be adjusted by hand, and that a stylus assigned to the stepped circumferential surface of the stop disk is formed on a lever which interacts with the eccentric and actuates the registration element.
  • the eccentric in contrast to conventional arrangements, does not work with an energy-wasting overstroke, but the registration member is lifted by the eccentric from the stop disk and up to the baseline of the bar diagrams formed by the maximum stroke of the eccentric is guided, on the other hand, the friction torque on the stop disk can be chosen to be particularly low because the stop disk is completely relieved of its stop function at least in a certain position of the eccentric and can rotate freely between the stops assigned to it. It is thus possible to keep the coefficient of friction very low by selecting a suitable material for the components in friction or by interposing, for example, a self-lubricating plain bearing material. It is also advantageous that the stop disk and the stop body associated with it, forming the adjustable stop, are relatively easy to replace, and consequently a switch to a differently organized working time recording can be carried out in each customer service workshop.
  • a guide rod 3 is held on a circuit board 1 in suitable supports firmly connected to the circuit board 1, one of which - 2 - is shown.
  • a guide part 5 having a slot 4 is fastened to the circuit board 1.
  • the guide rod 3 and the slot 4 serve as a bearing element for a carriage 6, on which suitable webs 7 and 8 and a pin 9 are formed.
  • a writing pen 11 representing the registration element is resiliently mounted perpendicular to the plane of the drawing.
  • the carriage 6 is driven by a Angle lever 12 which is rotatably arranged on an axis 13 fastened in the circuit board 1.
  • the angle lever 12 is connected via a pin slot connection 14, 15 on the one hand in gear connection with the slide 6, and on the other under the action of a tension spring 16, one end of which engages on a nose 17 formed on the angle lever 12, while the other end on a nose 55 is suspended, which is formed on a post 18 fastened in the circuit board 1.
  • a feeler pin 19 and a nose 20 are formed on the angle lever 12, which on the one hand a stop disk 21 or its circumference, for clarity in FIG. 1 not designated shoulder surfaces 22, 23, 24 and 25, on the other hand are assigned to an eccentric 26.
  • the eccentric 26 and the coaxially and pivotably arranged stop disk 21 are driven, starting from a pinion 29 attached to the shaft 28 of a motor flanged to the rear of the circuit board 1, preferably a stepping motor 27, via a gear train consisting of the gear pairs 30, 31 and 32, 33 and the gears 34 and 35.
  • the gear 35 with the eccentric 26 is a part which, together with the stop disc 21 on an axis 36 fastened in the circuit board 1 - the other axes of the gear train are rotatably mounted, since this is not essential to the invention, not designated.
  • A likewise arranged on the axis 36 compression spring 37 (FIG.
  • an adjustable stop body 39 which is assigned to the stop disk 21 and which has various stop bodies 39, likewise for the sake of clarity, in FIG. 1 not shown, associated with a stop finger 40 formed on the stop disc 21 stop stages 41, 42 and 43.
  • a toothing 44 formed on the stop body 39 the latter is connected in a geared manner to a toothed segment 45, which is formed on a shaft part 46, which in turn is mounted in a bushing 47 fastened in the circuit board 1.
  • the shaft part 46 is coupled to an adjusting shaft 50 carrying an adjusting knob 49 which, as shown in FIG.
  • FIG. 2 shows, in turn, is mounted in a hollow screw 53 connecting a cover 51 to the housing 52 of the tachograph.
  • a scale 54 assigned to the adjusting knob 49 is attached to the cover 51 in the usual way.
  • Suitable, but not shown, locking means assigned to the adjusting knob 49 or the adjusting gear between the adjusting knob 49 and the stop body 39 secure the respective position of the stop body 39.
  • the stylus 19 is then also raised to a small extent from the shoulder surface 25 of the stop disc 21 - the stop disc 21 can touch the stop body 39, more precisely, the touch finger 40 of the stop disk 21 on the innermost stop step 43 of the stop body 39.
  • FIG. 1 shows the shoulder surface 25 of the stop disk 21 in the path of movement of the stylus 19, so that only a line or a narrow diagram bar 57 characterizing rest times is recorded.
  • the rotational frequency of the eccentric 26 is coordinated with the transport speed of the recording medium in such a way that a complete recording of the bar diagrams is ensured, and on the other hand, in order to avoid harmful torques, the arrangement is selected such that the stylus 19 and the nose 20 have one and the same trajectory and the extension of this trajectory intersects the axis 38.
  • FIG. 3 Another recording example is shown in FIG. 3.
  • the vehicle has been set in motion at time t 1 .
  • the direction of rotation of the stepper motor 27 was switched over automatically, so that the eccentric 26 and the gear 35 were driven counterclockwise up to the point in time t o .
  • the stop disk 21 was at the time t 1 up to its in FIG. 3 shown system on the post 18 adjusted (arrow) and the driving times characterizing Registration stroke (diagram 58) released, the limits of which are determined on the one hand by the maximum stroke of the eccentric 26, and on the other hand by the interaction of the stylus 19 with the innermost shoulder surface 22 of the stop disk 21.
  • the touch finger 40 had abutted on the stop step 42 of the stop body 39, and the touch pin 19 cooperated with the shoulder surface 24 of the stop disc 21.
  • FIG. 4 shows one of the FIG. 1 similar recording situation in which the vehicle has been brought to a standstill at time t 1 .
  • a diagram 60 indicating the driving time was registered, then a working time diagram 61 corresponding to the position of the adjusting knob 49, for example a diagram which is intended to identify tire changes, loading and unloading times or the like.
  • the touch finger 40 is supported on the outer stop step 41 of the stop body 39, while the touch pin 19 interacts with the shoulder surface 23 of the stop disc 21.
  • the touch finger 40 and the transitions of the stop steps on the stop body 39 are designed such that even when the vehicle is stationary, i.e. if the touch finger 40 rests on the stop body, it is possible to switch from one working time registration to another or to the rest time registration and vice versa.
  • FIG. 5 shown registration arrangement is based on a different organization of the working time representation and thus, as already mentioned in the figure summary, a different assignment of the bar diagrams than that from which the previous description was based.
  • the vehicle when the vehicle is "at a standstill", only the rest times are recorded, specifically as line or narrow bar graphs, while when the vehicle is "driving" the driving times are divided into those of a first driver, those of a second driver and such who z. B. not directly related to the completion of a transport order.
  • a differently designed stop disk 62 and an associated stop body 63 are required, which can be exchanged for the stop disk 21 and the stop body 39 without any particular difficulty due to the chosen construction.
  • the registration stroke for displaying the rest time is limited by the shoulder surface 64.
  • the shoulder surface 65 allows the recording of a narrow bar diagram and the shoulder surface 66 that of the widest bar diagram, while the shoulder surface 67 enables an intermediate size.
  • FIG. 5 shows that preselection was already carried out in the previous rest period - a corresponding scale assigned to the adjusting knob 49 is denoted by 71 - the stroke of the lever 12 is limited by the shoulder surface 65 of the stop disk 62 and the diagram 72, which is defined as the driving time of the driver 11 , recorded.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission Devices (AREA)
EP84105199A 1983-05-21 1984-05-08 Registrieranordnung für Fahrtschreiber Expired EP0126374B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833318620 DE3318620A1 (de) 1983-05-21 1983-05-21 Registrieranordnung fuer fahrtschreiber
DE3318620 1983-05-21

Publications (3)

Publication Number Publication Date
EP0126374A2 EP0126374A2 (de) 1984-11-28
EP0126374A3 EP0126374A3 (en) 1985-01-23
EP0126374B1 true EP0126374B1 (de) 1987-10-14

Family

ID=6199625

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84105199A Expired EP0126374B1 (de) 1983-05-21 1984-05-08 Registrieranordnung für Fahrtschreiber

Country Status (3)

Country Link
EP (1) EP0126374B1 (enrdf_load_stackoverflow)
JP (1) JPS59192771U (enrdf_load_stackoverflow)
DE (2) DE3318620A1 (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2574198B1 (fr) * 1984-12-05 1987-02-27 Jaeger Dispositif d'inscription pour enregistreurs de route, pouvant entrer en action aussi bien pendant la marche du vehicule qu'a l'arret de celui-ci
FR2574199B1 (fr) * 1984-12-05 1987-02-27 Jaeger Dispositif d'inscription pour enregistreurs de route, pouvant entrer en action automatiquement des que le vehicule est en marche
FR2658937A1 (fr) * 1990-02-28 1991-08-30 Jaeger Dispositif inscripteur pour enregistreurs de route de vehicule, pouvant entrer en action automatiquement des que le vehicule est en marche et aussi lorsque le vehicule est a l'arret.
DE9203742U1 (de) * 1992-03-20 1992-05-07 Mannesmann Kienzle GmbH, 7730 Villingen-Schwenningen Im Zeitlaufwerk eines Fahrtschreibers vorgesehene Rutschkupplung
DE29621117U1 (de) * 1996-12-05 1997-01-23 VDO Adolf Schindling AG, 60326 Frankfurt Justiervorrichtung für die Antriebsverbindung eines Balkendiagramme aufzeichnenden Registrierorgans

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2743987A (en) * 1951-07-07 1956-05-01 Kienzle Apparate Gmbh Recording devices for vehicles
DE2026513A1 (de) * 1965-07-15 1971-12-09 Kienzle Apparate Gmbh Steuereinrichtung für den Rüttelantrieb von Registriermitteln in einem Fahrtschreiber oder ähnlichem Registriergerät
DE1773683A1 (de) * 1968-06-21 1971-08-05 Kienzle Apparate Gmbh Anordnung zum Steuern eines Registrierorgans
US3683399A (en) * 1970-08-25 1972-08-08 Wagner Electric Corp Information recorder
FR2188880A5 (enrdf_load_stackoverflow) * 1972-06-08 1974-01-18 Nauder Ets
DE2353988A1 (de) * 1973-10-27 1975-05-07 Moto Meter Gmbh Vorrichtung zur erzeugung eines einstellbar veraenderlichen balkendiagramms

Also Published As

Publication number Publication date
DE3318620A1 (de) 1984-11-22
JPS6243418Y2 (enrdf_load_stackoverflow) 1987-11-11
EP0126374A2 (de) 1984-11-28
DE3466816D1 (en) 1987-11-19
JPS59192771U (ja) 1984-12-21
EP0126374A3 (en) 1985-01-23

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