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AT51108B - Spring mail scales. - Google Patents

Spring mail scales.

Info

Publication number
AT51108B
AT51108B AT51108DA AT51108B AT 51108 B AT51108 B AT 51108B AT 51108D A AT51108D A AT 51108DA AT 51108 B AT51108 B AT 51108B
Authority
AT
Austria
Prior art keywords
spring
scales
mail
sleeve
scale
Prior art date
Application number
Other languages
German (de)
Inventor
Friedrich Juris
Original Assignee
Friedrich Juris
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 Friedrich Juris filed Critical Friedrich Juris
Application granted granted Critical
Publication of AT51108B publication Critical patent/AT51108B/en

Links

Landscapes

  • Telephone Set Structure (AREA)

Description

  

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   unberufener Verstellung.   



   Aus Fig. 2 ist die Zeigereinrichtung in einer an der Feder hängenden Führungskugel mit   Markierungsstrich   ersichtlich, weicher durch den Schlitz l in der Hülse erkennbar ist. Die Skala ist in diesem Falle am Umfang der Hülse selbst angebracht und ist hiedurch weder ein besonderer Zeiger noch eine Schutzhülse erforderlich. 



   Die Ausführung mit   Skalenbändchen   zeigt Fig.   3 a   und 4, wobei am unteren Ende der Hülse zweckmässig ein   Schuuloch   s angebracht ist, dessen Marke bei unbelasteter Feder mit dem Nullpunkt am Skalenbändchen übereinstimmt. Durch diese Einrichtung ist die Skala gut ablesbar, indem die   Teitstrichf   oberhalb und unterhalb der Marke erkennbar sind. Zur Führung des Skalenbändchens ist in bekannter Weise ein   Plättchen   r mit Schlitz nächst dem Schauloche eingesetzt. 



     Die Anwendung sntcher Skatenbändchen   bei Federwagen ermöglicht durch ihre grosse Leichtigkeit die Anwendung sehr empfindlicher schwacher Federn, wie sie zur   Abwnge von Uriefcn     erfordprlil'h nind.   
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   unsolicited adjustment.



   From Fig. 2 the pointer device can be seen in a guide ball with a marking line hanging from the spring, which can be seen through the slot 1 in the sleeve. In this case, the scale is attached to the circumference of the sleeve itself and therefore neither a special pointer nor a protective sleeve is required.



   3a and 4, a school hole s is expediently attached to the lower end of the sleeve, the mark of which coincides with the zero point on the scale ribbon when the spring is unloaded. This facility makes the scale easy to read, with the tick marks above and below the mark. To guide the scale ribbon, a plate r with a slot next to the viewing hole is used in a known manner.



     The use of small skate ribbons in spring trolleys enables the use of very sensitive weak springs, as they are necessary for the evaluation of uriefs, due to their great ease.
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Claims (1)

des zu wagenden Gegenstandes an einer schaulochartigen Öffnung an der Hülse mit Marke erkennlgirgemachtwerdenkann. The item to be dare can be identified by a peephole-like opening on the sleeve with a brand.
AT51108D 1909-11-21 1910-08-10 Spring mail scales. AT51108B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT47136T 1909-11-21
AT51108T 1910-08-10

Publications (1)

Publication Number Publication Date
AT51108B true AT51108B (en) 1911-12-11

Family

ID=25601443

Family Applications (1)

Application Number Title Priority Date Filing Date
AT51108D AT51108B (en) 1909-11-21 1910-08-10 Spring mail scales.

Country Status (1)

Country Link
AT (1) AT51108B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2783989A (en) * 1953-07-13 1957-03-05 Joseph B Biederman Weigh scale for mail parcels such as letters and the like

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2783989A (en) * 1953-07-13 1957-03-05 Joseph B Biederman Weigh scale for mail parcels such as letters and the like

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