EP0024647A1 - Compteur à rouleaux - Google Patents

Compteur à rouleaux Download PDF

Info

Publication number
EP0024647A1
EP0024647A1 EP80104824A EP80104824A EP0024647A1 EP 0024647 A1 EP0024647 A1 EP 0024647A1 EP 80104824 A EP80104824 A EP 80104824A EP 80104824 A EP80104824 A EP 80104824A EP 0024647 A1 EP0024647 A1 EP 0024647A1
Authority
EP
European Patent Office
Prior art keywords
roller
axis
stator
rotor
counter according
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.)
Granted
Application number
EP80104824A
Other languages
German (de)
English (en)
Other versions
EP0024647B1 (fr
Inventor
Andreas Ing. Grad. Haller
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.)
Irion and Vosseler Zaehlerfabrik GmbH and Co
Original Assignee
Irion and Vosseler Zaehlerfabrik GmbH and Co
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 Irion and Vosseler Zaehlerfabrik GmbH and Co filed Critical Irion and Vosseler Zaehlerfabrik GmbH and Co
Publication of EP0024647A1 publication Critical patent/EP0024647A1/fr
Application granted granted Critical
Publication of EP0024647B1 publication Critical patent/EP0024647B1/fr
Expired legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M1/00—Design features of general application
    • G06M1/02—Housing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M1/00—Design features of general application
    • G06M1/08—Design features of general application for actuating the drive
    • G06M1/10—Design features of general application for actuating the drive by electric or magnetic means
    • G06M1/102—Design features of general application for actuating the drive by electric or magnetic means by magnetic or electromagnetic means
    • G06M1/107—Design features of general application for actuating the drive by electric or magnetic means by magnetic or electromagnetic means electromotors

Definitions

  • the invention relates to a roller counter of the type specified in the preamble of the main claim.
  • roller counter the number rollers of which are driven by a stepper motor, which is fed from a pulse circuit.
  • roller counters According to the current state of the art, it is possible to produce roller counters with relatively small dimensions at a reasonable cost. In contrast, the stepper motors that have become known for this application still require a relatively large amount of space.
  • the present invention is therefore based on the object of providing a roller counter of the generic type driven by a stepping motor with a smaller space requirement, the power requirement for controlling the stepping motor also being reduced.
  • stepper motor which is defined in the characterizing part of patent claim 1.
  • An important prerequisite for the solution of the invention is to provide legs arranged in the stator of the stepping motor parallel to the number roller axis and having pole plates with pole shoes arranged at right angles thereto, the rotor mounted between them being axially parallel and laterally offset to the number roller axis.
  • stator legs with the stator coil are arranged parallel to and radially next to the number roller axis and the shift drive axis according to the invention, the overall depth or width is considerably reduced compared to roller counters which are driven by conventional stepping motors.
  • the construction according to the invention also leads to a more favorable magnetic flux and to a reduction in friction losses, as a result of which the overall power requirement for controlling such a roller counter is reduced.
  • the leg carrying the stator coil that is to say the coil core
  • the leg carrying the stator coil can be designed as a cylindrical bolt which is connected to the associated pole plate.
  • the meter rack itself is included in the stator.
  • it must consist of soft magnetic material and can form the stator part with one leg, one pole plate and the yoke, the number roller and shift drive axes being mounted between the pole plate and the yoke.
  • a plastic part is provided for mounting the rotor axis, which mechanically bridges the pole plates of the stator and keeps them at a fixed distance from one another. If such plastic parts are provided on both sides of the pole shoes, the rotor axis can be mounted on both sides in this way.
  • the rotor can either be a gear can be connected to the first number roller of the roller counter or also directly to the first number roller.
  • the drive axis can also form the rotor axis at the same time.
  • a further design simplification can be achieved in that the coil body of the stator coil, which is also made of plastic, is integrally connected to the rotor bearing.
  • a window part preferably made of clear plastic, can also be connected to this component; which covers the number rolls on the front.
  • the roller counter can thus be reduced to a few compact assemblies which are simple and inexpensive to manufacture and assemble and which furthermore require a reduction in the power requirement for actuation.
  • Both exemplary embodiments of the roller counter according to the invention are constructed in such a way that the stepping motor is integrated into the mechanical roller counter, the counter frame simultaneously taking over the function of the stator.
  • the essential components of the meter frame consist of the pole plate 11 or 11 ', the yoke plate 13 and the leg part 12 and 12' connecting these two parts.
  • the counter frame is supplemented to form the complete stator by the further pole plate 14 or 14 ', the cylindrical coil core 15 forming the second leg of which is connected to the pole plate 13.
  • the stator coil 16 wound on the coil former 17 or 17 ' is attached to this second leg. It is supplied with current via the connection terminals 16a and 16b.
  • the pole plates 11 and 14 or 11 'and 14' form the pole shoes 11a and 14a or 11'a and 14'a which are adapted to the rotor 20.
  • the rotor drives the number rollers, which can be rotated side by side on a number roller axis 22, of which only the first and last 23, 23 'and 24 are shown.
  • the shifting drives rotatably arranged between the numbering rolls on the shift drive shaft 25, serve to advance adjacent number rolls, of which only the first 26 and last 27 can also be seen.
  • the permanent magnetic rotor 20 is directly rotatable on the outer end of the number roller axis 22; its axis 21 thus merges directly into the number roller axis 22, the rotor being connected in a rotationally fixed manner to the first number roller 23.
  • the axis 21/22, on which the rotor 20 is rotatably mounted is supported on both sides between the plastic part and the yoke 13.
  • the inner plastic part 17a is connected in one piece to the coil former 17, on the outer web part 17b of which the plastic part 18 serving as the outer rotor bearing rests.
  • the second exemplary embodiment according to FIGS. 4 to 6 differs from the one explained above essentially in that the rotor 20 does not drive the first number roller 23 'directly but indirectly via the transmission chain 28 and 23a'.
  • the pinion 28 is firmly seated on the rotor axis 21, which is likewise firmly connected to the rotor 20, and is in engagement with the toothed ring 23a ', which is integral with the number roller 23'.
  • the bearings for the Number roller axis 22 and the rotor are designed differently.
  • the coil former 17 ' is the flange part shown on the left in FIGS. 4 and 6, in which the rotor axis 21 and the number roller axis 22 are supported at their left ends.
  • the rotor axis with the pinion 28 is rotatably supported on the shift drive shaft 25 without, however, being connected to the shift drive 26 in a rotationally fixed manner.
  • the front cover of the number rollers is not shown in either embodiment. This can e.g. be arranged between the end faces of the components 17a or 17a 'and 13 and be firmly connected at least on one side to the coil former 17 or 17'.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
EP80104824A 1979-08-29 1980-08-14 Compteur à rouleaux Expired EP0024647B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2934829A DE2934829C2 (de) 1979-08-29 1979-08-29 Rollenzählwerk
DE2934829 1979-08-29

Publications (2)

Publication Number Publication Date
EP0024647A1 true EP0024647A1 (fr) 1981-03-11
EP0024647B1 EP0024647B1 (fr) 1983-01-19

Family

ID=6079526

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80104824A Expired EP0024647B1 (fr) 1979-08-29 1980-08-14 Compteur à rouleaux

Country Status (3)

Country Link
EP (1) EP0024647B1 (fr)
JP (1) JPS589473B2 (fr)
DE (2) DE2934829C2 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4493988A (en) * 1980-07-11 1985-01-15 Kanto Seiki Co., Limited Odometer using an electric motor disposed within annular figure wheels
EP0338357A2 (fr) * 1988-04-16 1989-10-25 Hengstler Gmbh Compteur d'heures de service
DE102008039376A1 (de) 2008-08-22 2010-02-25 Hengstler Gmbh Vorrichtung zur induktiven Abtastung der Teilstriche eines mechanischen Rollenzählwerkes bei Zählern aller Art
DE102008039377A1 (de) 2008-08-22 2010-02-25 Hengstler Gmbh Vorrichtung zur Abtastung der Teilstriche eines mechanischen Rollenzählwerks bei Zählern aller Art
DE102009060773A1 (de) 2009-12-30 2011-07-07 Hengstler GmbH, 78554 Vorrichtung zur Abtastung der Teilstriche eines mechanischen Rollenzählwerks bei Zählern aller Art mit RFID-Technik

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57207988A (en) * 1981-06-18 1982-12-20 Dai Ichi Seiko Co Ltd Counter
JPS59102863U (ja) * 1982-12-28 1984-07-11 立川ブラインド工業株式会社 移動間仕切用吊りランナ−
JPS59145878A (ja) * 1983-02-09 1984-08-21 松田　悦一 移動壁用吊車の走行制御装置
JPS60156886A (ja) * 1984-01-24 1985-08-17 エスイ−工業株式会社 間仕切り用吊り滑車とレ−ル装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE953669C (de) * 1954-05-12 1956-12-06 Willi Reichert Fa Elektrischer Impulszaehler
DE957529C (de) * 1954-05-12 1957-02-07 Willi Reichert Fa Elektrischer ImpulszÄhler
US3626263A (en) * 1969-10-07 1971-12-07 Sangamo Weston Electric stepping motor and remote register operated thereby

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1034690A (fr) * 1950-12-16 1953-07-29 Dispositif d'entraînement rotatif pour compteur à avancement discontinu
DE1180975B (de) * 1961-06-06 1964-11-05 Licentia Gmbh Impulszaehler mit Schrittmotor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE953669C (de) * 1954-05-12 1956-12-06 Willi Reichert Fa Elektrischer Impulszaehler
DE957529C (de) * 1954-05-12 1957-02-07 Willi Reichert Fa Elektrischer ImpulszÄhler
US3626263A (en) * 1969-10-07 1971-12-07 Sangamo Weston Electric stepping motor and remote register operated thereby

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4493988A (en) * 1980-07-11 1985-01-15 Kanto Seiki Co., Limited Odometer using an electric motor disposed within annular figure wheels
EP0338357A2 (fr) * 1988-04-16 1989-10-25 Hengstler Gmbh Compteur d'heures de service
EP0338357A3 (fr) * 1988-04-16 1992-01-22 Hengstler Gmbh Compteur d'heures de service
DE102008039376A1 (de) 2008-08-22 2010-02-25 Hengstler Gmbh Vorrichtung zur induktiven Abtastung der Teilstriche eines mechanischen Rollenzählwerkes bei Zählern aller Art
DE102008039377A1 (de) 2008-08-22 2010-02-25 Hengstler Gmbh Vorrichtung zur Abtastung der Teilstriche eines mechanischen Rollenzählwerks bei Zählern aller Art
WO2010020412A1 (fr) 2008-08-22 2010-02-25 Hengstler Gmbh Dispositif de lecture des repères de graduation d'un mécanisme de compteur mécanique à rouleaux, sur les compteurs de tous types
US8902079B2 (en) 2008-08-22 2014-12-02 Hengstler Gmbh Device for scanning the division mark of a mechanical roller-type counter, for any type of counter
DE102009060773A1 (de) 2009-12-30 2011-07-07 Hengstler GmbH, 78554 Vorrichtung zur Abtastung der Teilstriche eines mechanischen Rollenzählwerks bei Zählern aller Art mit RFID-Technik
WO2011079957A2 (fr) 2009-12-30 2011-07-07 Firma Hengstler Gmbh Dispositif de balayage des graduations d'un totalisateur mécanique à rouleaux de compteurs de tout type par la technique rfid

Also Published As

Publication number Publication date
DE3061684D1 (en) 1983-02-24
DE2934829B1 (de) 1980-12-04
JPS5657180A (en) 1981-05-19
EP0024647B1 (fr) 1983-01-19
DE2934829C2 (de) 1981-07-30
JPS589473B2 (ja) 1983-02-21

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