EP2030174A1 - Tachograph for a motor vehicle - Google Patents
Tachograph for a motor vehicleInfo
- Publication number
- EP2030174A1 EP2030174A1 EP07729694A EP07729694A EP2030174A1 EP 2030174 A1 EP2030174 A1 EP 2030174A1 EP 07729694 A EP07729694 A EP 07729694A EP 07729694 A EP07729694 A EP 07729694A EP 2030174 A1 EP2030174 A1 EP 2030174A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- stop
- paper strip
- paper
- tachograph
- printing 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.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J15/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in continuous form, e.g. webs
- B41J15/16—Means for tensioning or winding the web
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J15/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in continuous form, e.g. webs
- B41J15/02—Web rolls or spindles; Attaching webs to cores or spindles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/44—Typewriters or selective printing mechanisms having dual functions or combined with, or coupled to, apparatus performing other functions
- B41J3/445—Printers integrated in other types of apparatus, e.g. printers integrated in cameras
-
- 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
- G07C7/00—Details or accessories common to the registering or indicating apparatus of groups G07C3/00 and G07C5/00
Definitions
- the invention relates to a tachograph for a motor vehicle with a receptacle for a wound on a paper roll paper strip, with a printing unit for outputting data in exactly intended positions against a longitudinally in the intended direction of movement over the paper stripe extending zero line of a region to be printed and with a drive device for driving the paper strip.
- tachographs usually have a spiked roller, penetrate the spikes in edge perforations of the paper strip and ensure the advance of the paper strip under the pressure ⁇ factory.
- the edge perforation of the paper strip serves to align the printing unit with respect to the area to be printed, on which a grid with the zero line is usually arranged.
- the printing unit is adjusted relative to the area to be printed on a reference position. The adjustment is to secure len stel ⁇ that the data, for example, a graph depicting lung ⁇ the driving speed of the motor vehicle are transmitted over time in the intended positions on the grid.
- a disadvantage of the known tachograph is that tolerances between the printing unit and the visible grid of the area of the paper roll to be printed can occur so that the position of the data on the visible grid is not reliably guaranteed.
- Such Toleran ⁇ zen can arise, for example, by an inclination of the spiked roller.
- the edge perforations require a very wide paper strip, which can be printed only on a narrow range.
- the invention is based on the problem of developing a driving cry ⁇ over the type mentioned so that it allows a particularly reliable assignment of the data output from the printing unit relative to the zero line on the paper strip and avoids edge perforations on the paper strip.
- This design ensures that the paper ⁇ strip is reliably held on the stop. Since the printing unit and the stop are arranged in the tachograph, and the position of the zero line with respect to the lateral boundary of the paper strip is known, the printing unit can be particularly reliable with respect to the zero line and thus align with the area to be printed. After inserting the paper roll into the tachograph, after a test printout and a determination of a possible tolerance-related error during the test printout, the error can be easily compensated by a mechanical correction of the stop or the printing unit. Of course, an electronic correction of the tolerance-related error by a corresponding control of the printing unit is possible. Since the Pa ⁇ pierstMail thanks to the invention on the stop aligned, a margin perforation is not necessary.
- Reliable alignment of the output data with respect to the zero line can be easily achieved according to an advantageous development of the invention if the stop is arranged in a paper guide leading the paper strip under the printing unit.
- the paper roll is, according to another advantageous Wei ⁇ ter Struktur of the invention while inserting automatically aligned when the stop is arranged on a paper roller supporting arbor.
- the glazeddorn formed in several parts and has a movable disc for supporting the spring element. The Textilrol ⁇ le is then clamped between the disc and the stop is ⁇ .
- the tachograph according to the invention is structurally particularly simple if the stop is arranged on one side of a paper drawer receiving the printer drawer.
- moisture effects can cause swelling or shrinking of the width of the paper strip and thus affect the accuracy of the output of the data relative to the zero line.
- An influence of swelling or shrinking of the paper strip on the accuracy of the output of the data relative to the zero line can be kept particularly low according to another advantageous embodiment of the invention, when the stop is located at the zero line next coming lateral boundary of the paper strip.
- a reliable orientation of the paper roll in the drive ⁇ writer and thus also with respect to the printing unit can be easily ensured according to another advantageous embodiment of the invention, when the means for biasing the paper strip a paper roll against the stop before ⁇ exciting spring element.
- a continuous guide of the paper strip against the abutment can, according to another advantageous further development of the invention simply make sure if the means opposing having to bias the paper strip a drive roller and the drive roller to bias the paper strip against the drive roller provided Schmidtrol ⁇ le, wherein the drive roller and / or the counter-roller is conical.
- the counter roller elas ⁇ is schematically biased against the drive roller.
- the conical design of the counter-roller or the drive roller can produce different peripheral speeds, which Guide the strip of paper to the small diameter side of the counter roll or drive roller. At the small diameter side of the counter-roller or the drive roller of the at ⁇ limited impact the further movement of the paper and feeds it to the print engine.
- FIG. 2 enlarges a drive device for a paper strip of the tachograph from FIG. 1 from position II, FIG.
- FIG. 3 enlarges a sectional view through a printer drawer of the tachograph from FIG. 1 along the line III - III;
- FIG. 4 enlarges a sectional view through a further embodiment of the printer drawer from FIG. 1.
- a tachograph 1 for a motor vehicle in longitudinal section with a front panel 2 and with a printer ⁇ drawer 3 for receiving a paper roll 4.
- a paper strip 5 is wound, which by means of a drive means 6 to a printing unit 7 and from there to a gap 8 in the front panel 2 is transported.
- the printing unit 7 and the drive device 6 are connected to an electronic control unit 9. Through the gap 8 in the front panel 2, the printed by the printing unit 7 paper strip 5 is output and can be demolished.
- the electronic control unit 9 can be provided with sensors, not shown, which also if not indicated markings on the paper strip 5.
- FIG 2 shows the drive means 6 of Figure 1 from position-II. It can be seen that the drive device 6 a roller driven by an electric motor 10 driving ⁇ 11 and this opposing counter roller 12 has ⁇ .
- the counter-roller 12 is resiliently biased against the Antriebswal ⁇ ze 11 and designed conical. Between the counter roller 12 and the drive roller 11 of the paper strip 5 is clamped. A in the drawing plane behind the counter-roller 12 and the drive roller 11 and in the drawing schematically illustrated stop 13 is disposed on the small-diameter side of the conical counter-roller 12. When driving the drive roller 11, the counter-roller 12 is moved with and pulls the paper strip 5 to the small diameter side of the conical counter-roller 12.
- the drive roller 11 forms together with the conical configuration of the counter-roller 12 means for biasing the paper strip 5 against the stop 13. These means ensure that the paper strip 5 is fed to the printing unit 7 of Figure 1 in an intended orientation.
- a grid 14 is arranged for a region to be printed. The area to be printed is limited by a zero line 15. The zero line 15 is arranged close to the side of the stop 13 in the tachograph 1 ⁇ .
- FIG. 3 shows a sectional view through the printer drawer 3 of the tachograph 1 from FIG. 1 along the line III-III with the paper roll 4.
- the paper roll 4 is arranged on a receiving mandrel 16 mounted in the printer drawer 3.
- the arbor 16 has a stop 17 for supporting the paper roll 4 and has a prestressed by a spring element 18, axially sliding disk 19.
- the spring member 18 biases the washer 19 and thus the Pa ⁇ pierrolle 4 in the direction of stop 17 before.
- the disc 19 and the spring element 18 form means for biasing the on the roll of paper 4 wound paper strip 5 against the stop 17th
- Figure 4 shows a further embodiment of the loading Druckerschub- 3 of the tachograph 1, drawer in which one side of the printer 3 ⁇ a stop 20 for the paper roll having 4. A on the opposite side of the printer drawer 3 supporting spring element 21 biases the paper roll 4 against the stopper 20 before.
- the spring element 21 and the printer tray 3 means for biasing the wound on the paper roll 4 ⁇ paper strip 5 against the stop twentieth
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Time Recorders, Dirve Recorders, Access Control (AREA)
- Replacement Of Web Rolls (AREA)
- Navigation (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006026706A DE102006026706A1 (en) | 2006-06-08 | 2006-06-08 | Tachograph for a motor vehicle |
PCT/EP2007/055282 WO2007141175A1 (en) | 2006-06-08 | 2007-05-31 | Tachograph for a motor vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2030174A1 true EP2030174A1 (en) | 2009-03-04 |
Family
ID=38476218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07729694A Ceased EP2030174A1 (en) | 2006-06-08 | 2007-05-31 | Tachograph for a motor vehicle |
Country Status (9)
Country | Link |
---|---|
US (1) | US20090189927A1 (en) |
EP (1) | EP2030174A1 (en) |
JP (1) | JP2009540407A (en) |
CN (1) | CN101467181A (en) |
AU (1) | AU2007255559A1 (en) |
BR (1) | BRPI0712861A2 (en) |
DE (1) | DE102006026706A1 (en) |
RU (1) | RU2008152817A (en) |
WO (1) | WO2007141175A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU209412U1 (en) * | 2021-12-02 | 2022-03-16 | Общество с ограниченной ответственностью "НОВЫЕ РЕШЕНИЯ ДРАЙВА" | Digital tachograph |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5724764Y2 (en) * | 1977-04-21 | 1982-05-28 | ||
DE8703234U1 (en) * | 1987-03-03 | 1987-06-11 | Nixdorf Computer Ag, 4790 Paderborn | Device for the rotatable mounting of a writing paper roll on a writing instrument |
US4821974A (en) * | 1987-10-22 | 1989-04-18 | Xerox Corporation | Roll media supply mounting system |
US5174518A (en) * | 1990-12-10 | 1992-12-29 | Kanzaki Paper Manufacturing Co., Ltd. | Paper feeding device and an application thereof |
US5268708A (en) * | 1991-08-23 | 1993-12-07 | Eastman Kodak Company | Laser thermal printer with an automatic material supply |
JP3337549B2 (en) * | 1994-03-25 | 2002-10-21 | 東芝テック株式会社 | Transfer printer and ink ribbon magazine used for this printer |
US6089487A (en) * | 1996-07-17 | 2000-07-18 | Fuji Photo Film Co., Ltd. | Paper magazine for a recording paper roll and recording paper roll |
EP0860287B1 (en) * | 1997-02-05 | 2001-07-18 | Fuji Photo Film Co., Ltd. | Direct thermal printer, direct thermal printing method and conveyor for recording material |
US6382858B1 (en) * | 1997-11-14 | 2002-05-07 | Canon Kabushiki Kaisha | Sheet material conveying apparatus and recording apparatus |
DE29720521U1 (en) * | 1997-11-19 | 1998-05-14 | Mannesmann VDO AG, 60388 Frankfurt | Tachograph with a flat, rectangular installation housing |
DE29920902U1 (en) * | 1999-11-27 | 2000-01-13 | Mannesmann Vdo Ag | Tachograph with a flat, built-in housing |
DE29920901U1 (en) * | 1999-11-27 | 2000-01-13 | Mannesmann Vdo Ag | Tachograph with a printing device |
US6536696B2 (en) * | 2001-03-01 | 2003-03-25 | International Business Machines Corporation | Printer having a paper supply roll rotatably mounted by a pair of bearing members |
GB0404560D0 (en) * | 2004-03-02 | 2004-04-07 | Grundig Car Intermedia Sys | Digital tachograph |
-
2006
- 2006-06-08 DE DE102006026706A patent/DE102006026706A1/en not_active Withdrawn
-
2007
- 2007-05-31 BR BRPI0712861-4A patent/BRPI0712861A2/en not_active IP Right Cessation
- 2007-05-31 RU RU2008152817/08A patent/RU2008152817A/en not_active Application Discontinuation
- 2007-05-31 AU AU2007255559A patent/AU2007255559A1/en not_active Abandoned
- 2007-05-31 WO PCT/EP2007/055282 patent/WO2007141175A1/en active Application Filing
- 2007-05-31 JP JP2009513651A patent/JP2009540407A/en active Pending
- 2007-05-31 CN CNA2007800213097A patent/CN101467181A/en active Pending
- 2007-05-31 EP EP07729694A patent/EP2030174A1/en not_active Ceased
- 2007-05-31 US US12/227,992 patent/US20090189927A1/en not_active Abandoned
Non-Patent Citations (1)
Title |
---|
See references of WO2007141175A1 * |
Also Published As
Publication number | Publication date |
---|---|
US20090189927A1 (en) | 2009-07-30 |
JP2009540407A (en) | 2009-11-19 |
CN101467181A (en) | 2009-06-24 |
AU2007255559A1 (en) | 2007-12-13 |
BRPI0712861A2 (en) | 2012-12-18 |
DE102006026706A1 (en) | 2007-12-13 |
WO2007141175A1 (en) | 2007-12-13 |
RU2008152817A (en) | 2010-07-20 |
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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 |
|
17P | Request for examination filed |
Effective date: 20090108 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR MK RS |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: WAHLER, TORSTEN Inventor name: TRAMPERT, HARALD Inventor name: SAEGER, BENJAMIN Inventor name: KIRNER, HERBERT Inventor name: HUG, KLAUS |
|
17Q | First examination report despatched |
Effective date: 20090324 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED |
|
18R | Application refused |
Effective date: 20100723 |