DE1762284U - DEVICE TO PREVENT THE POINTER JUMPING OUT OF THE ZERO POSITION IN COUNTERS OF MEASURING DEVICES. - Google Patents

DEVICE TO PREVENT THE POINTER JUMPING OUT OF THE ZERO POSITION IN COUNTERS OF MEASURING DEVICES.

Info

Publication number
DE1762284U
DE1762284U DEB31937U DEB0031937U DE1762284U DE 1762284 U DE1762284 U DE 1762284U DE B31937 U DEB31937 U DE B31937U DE B0031937 U DEB0031937 U DE B0031937U DE 1762284 U DE1762284 U DE 1762284U
Authority
DE
Germany
Prior art keywords
pointer
counters
zero position
prevent
measuring devices
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
DEB31937U
Other languages
German (de)
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.)
Bopp and Reuther GmbH
Original Assignee
Bopp and Reuther 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 Bopp and Reuther GmbH filed Critical Bopp and Reuther GmbH
Priority to DEB31937U priority Critical patent/DE1762284U/en
Publication of DE1762284U publication Critical patent/DE1762284U/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D13/00—Component parts of indicators for measuring arrangements not specially adapted for a specific variable
    • G01D13/22—Pointers, e.g. settable pointer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)

Description

Einrichtung zur Verhinderung des Vorspringen des Zeigers aus der Nullstellung bei Zählwerken von Meßgeräten Vielfach springt bei Zählwerken von Meßgeräten, insbesondere Ovalradzählern, bei denen im Verlaufe einer Messung jede Umdrehung des Zeigers durch einen Absatz in einer Kurvenscheibe markiert wird,. der große Zeiger nach der Rückstellung wieder etwas vor. So geringfügig dieses Vorspringen auch ist, so ist es doch unerwünscht.Device to prevent the pointer from protruding from the zero position in the case of counters of measuring devices In many cases, counters of measuring devices, in particular Oval gear meters, in which every revolution of the pointer during a measurement a paragraph is marked in a cam ,. the big pointer after resetting to do something again. As slight as this protrusion is, it is undesirable.

Gegenstand der Neuerung ist eine Einrichtung zur Verhinderung dieses Vorspringens des Zeigers aus der Nullstellung. Sie besteht darin, daß in die Kurvenscheibe am Grunde des Absatzes ein Schlitz eingearbeitet isty in welchen eine den Zeiger in der Nullstellung festhaltende Sperrklinke nach seinem Rückdrehen in die Endstellung einrastet. Auf der Zeichnung ist die Neuerung beispielsweise dargestellt. Es zeigen : Fig. 1 eine Stirnansicht der Kurvenscheibe mit dahinterlie- gendem Antriebsrad und Fig. 2 eine Seitenansicht der Bauelementengruppe, welcher die Kurvenscheibe zugehört.The object of the innovation is a device to prevent this protrusion of the pointer from the zero position. It consists in that a slot is worked into the cam disc at the base of the shoulder in which a pawl, which holds the pointer in the zero position, engages after it has been turned back into the end position. The innovation is shown in the drawing, for example. Show it : Fig. 1 is an end view of the cam with the rear driving wheel and 2 shows a side view of the component group to which the cam disk belongs.

Die Welle 1 für den die kleinen Mengen, angebenden Zeiger des nicht gezeichneten Zählwerkes ist in einer Büchse 2 gelagert.The shaft 1 for the pointer of the not indicating the small quantities drawn counter is stored in a sleeve 2.

Die letztere ist mit einem Zahnrad 3 verbunden, von dessen einer Seitenfläche 4 sich ein Bolzen 5 vorstreckt. Auf dem Bolzen 5 ist eine Sperrklinke 6 um ihn schwenkbar gelagert* Eine Blattfeder 7, die an einem weiteren, ebenfalls auf der Seitenfläche 4 des Zahnrades 3 befindlichen Bolzen 8 befestigt ist, drückt die Sperrklinke 6 gegen eine Kurvenscheibe 9. Die Kurvenscheibe 9 besitzt einen Absatz 10, an dessem Grunde ein Schlitz 11 in sie eingearbeitet ist. In diesem Schlitz 11 rastet die Spitze der Sperrklinke 6 nach Rückstellung, also in der Nullage des Zeigers ein und verhütet damit sein Vorspringen.The latter is connected to a gear 3, of which one Side surface 4 a bolt 5 extends forward. There is a pawl on the bolt 5 6 pivoted about it * A leaf spring 7, which is attached to another, also on the side surface 4 of the gear 3 located bolt 8 is attached, pushes the pawl 6 against a cam 9. The cam 9 has a Paragraph 10, at the bottom of which a slot 11 is worked into it. In this slot 11 engages the tip of the pawl 6 after resetting, i.e. in the zero position of the Pointer and thus prevents it from protruding.

Beim normalen Zeigerlauf kann der Schlitz 11 ohne weiteres von der Klinke 6 übersprungen werden, so daß im Vorwärtslauf keine Hemmungen entstehen.When the pointer runs normally, the slot 11 can easily be removed from the Pawl 6 are skipped so that there are no inhibitions in the forward run.

Angetrieben wird die Welle 1 durch ein weiteres Zahnrad 12, welches die Umdrehungen des Meßwerkes überträgt.The shaft 1 is driven by a further gear 12, which transmits the revolutions of the measuring mechanism.

Claims (1)

S c h u t Z a n s, p r u c h
Einrichtung zur Verhinderung'des Vorspringen des Geigers aus der Nullstellung bei Zählwerken von Meßgeräten, bei
denen jede Umdrehung des Zeigers durch einen Absatz in einer Kurvenscheibe markiert wird, dadurch gekennzeichnote daß in die Kurvenscheibe (9) am Grunde des Absatzes (10) ein Schlitz (11) eingearbeitet ist, in welchem eine den Zeiger in der Nullstellung festhaltende Sperrklinke (6) nach seinem Rückdrehen in die Endstellung einrastet. S chut Z ans, pruch
Device to prevent the violinist from jumping forward from the zero position in counters of measuring devices, at
each revolution of the pointer is marked by a shoulder in a cam, characterized in that a slot (11) is machined into the cam (9) at the bottom of the shoulder (10) in which a pawl (6 ) locks into the end position after it has been turned back.
DEB31937U 1957-12-24 1957-12-24 DEVICE TO PREVENT THE POINTER JUMPING OUT OF THE ZERO POSITION IN COUNTERS OF MEASURING DEVICES. Expired DE1762284U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB31937U DE1762284U (en) 1957-12-24 1957-12-24 DEVICE TO PREVENT THE POINTER JUMPING OUT OF THE ZERO POSITION IN COUNTERS OF MEASURING DEVICES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB31937U DE1762284U (en) 1957-12-24 1957-12-24 DEVICE TO PREVENT THE POINTER JUMPING OUT OF THE ZERO POSITION IN COUNTERS OF MEASURING DEVICES.

Publications (1)

Publication Number Publication Date
DE1762284U true DE1762284U (en) 1958-02-27

Family

ID=32780934

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB31937U Expired DE1762284U (en) 1957-12-24 1957-12-24 DEVICE TO PREVENT THE POINTER JUMPING OUT OF THE ZERO POSITION IN COUNTERS OF MEASURING DEVICES.

Country Status (1)

Country Link
DE (1) DE1762284U (en)

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