DE35741C - New to letter scales - Google Patents
New to letter scalesInfo
- Publication number
- DE35741C DE35741C DENDAT35741D DE35741DA DE35741C DE 35741 C DE35741 C DE 35741C DE NDAT35741 D DENDAT35741 D DE NDAT35741D DE 35741D A DE35741D A DE 35741DA DE 35741 C DE35741 C DE 35741C
- Authority
- DE
- Germany
- Prior art keywords
- weighing
- axis
- new
- letter
- scales
- 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 - Lifetime
Links
- 238000005303 weighing Methods 0.000 claims description 15
- 230000000284 resting Effects 0.000 claims 1
- 239000003550 marker Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/002—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for postal parcels and letters
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Pivots And Pivotal Connections (AREA)
Description
PATENTAMT.PATENT OFFICE.
KLASSE 42: Instrumente.CLASS 42: Instruments.
G. HAELBIG in BERLIN. Neuerung an Briefwaagen.G. HAELBIG in BERLIN. New to letter scales.
Die nachstehend beschriebene Neuerung an Briefwaagen ist gekennzeichnet durch die besondere Aufhängungsart des eigentlichen Wägearmes und durch die Verbindung des Wägegewichtes mit einer Markirscheibe, welche das Ueberschreiten des Maximalgewichtes anzeigt.The innovation in letter scales described below is characterized by the special Type of suspension of the actual weighing arm and the connection of the weighing weight with a marker disc, which shows that the maximum weight has been exceeded.
Die besondere Art der Aufhängung der Wägeachse x1 besteht darin, dafs dieselbe vermittelst der bis zur Längsachse reichenden Pfanne ρ um ihre Längsachse rotirt, also ihre Rotationsachse beibehält und gleichzeitig wie ein zweiarmiger Wägehebel ausbalancirt ist; es ist also ein um seine Längsachse auf einem vertical dazu stehenden Dorn rotirender Waagebalken angeordnet, der trotz seiner Rotation infolge seiner Ausbälancirung nur eines Stützpunktes bedarf.The special type of suspension of the weighing axis x 1 consists in the fact that it rotates around its longitudinal axis by means of the pan ρ reaching up to the longitudinal axis, that is, it maintains its axis of rotation and is at the same time balanced like a two-armed weighing lever; there is thus arranged a balance beam rotating about its longitudinal axis on a spine perpendicular to it, which, in spite of its rotation, as a result of its balancing, requires only one support point.
Auf diese Weise ist es möglich, den Wägearm x1 bei gröfster Empfindlichkeit völlig frei aus der Waage hervorstehen zu lassen und eine exacte Rotation desselben, also dichten Anschlufs an den Wägekasten zu erzielen. Für dieses Stützen der rptirenden Wägeachse χ auf eine Spitze s dient der Achsenansatz α nur als Sicherung beim Nichtgebrauch der Waage; beim Wägen selbst fällt diesem Achsenansatz α nur eine verschwindend geringe Beanspruchung zu, da der Wägearm χ einerseits und das Wägegewicht g andererseits nebst Gestänge mn ο sich die Waage halten.In this way it is possible to let the weighing arm x 1 protrude completely freely from the balance with the greatest sensitivity and to achieve an exact rotation of the same, i.e. tight connection to the weighing box. For this support of the rptirenden weighing axis χ on a point s , the axis extension α only serves as a safeguard when the balance is not in use; During the weighing itself, this axis approach α is subject to only a negligibly small load, since the weighing arm χ on the one hand and the weighing weight g on the other hand, together with the linkage mn ο , are balanced.
Fig. 2 und 2 a zeigen die beiden Ansichten dieser bis zur Achslinie y - \ reichenden Pfanne p. Fig. 2 and 2a show the two views of this up to the axis line y - \ reaching pan p.
Die übrige Zusammensetzung der Waage ist ohne Weiteres aus der Zeichnung ersichtlich, nur die Wirkung der Markirplatte / ist noch zu erklären.The rest of the composition of the balance can be easily seen from the drawing, only the effect of the marker plate / has yet to be explained.
Das Wägegewicht g schlägt in seiner höchsten Stellung, wenn das Normalgewicht des auf der Waage befindlichen Briefes zu grofs ist, gegen einen kleinen Drahthebel d, der eine kleine Platte / anhebt und dadurch das Ueberschreiten des Normalgewichtes anzeigt; Fig. 4 zeigt diese Stellung. .The weighing weight g hits in its highest position, if the normal weight of the letter on the scales is too large, against a small wire lever d, which lifts a small plate / and thereby indicates that the normal weight has been exceeded; Fig. 4 shows this position. .
Der ganze Wägeapparat ist von der Figur eines Briefträgers umschlossen, dessen Arm als Wägearm x1 benutzt wird. Namentlich um. einen dichten Anschlufs dieses rotirenden oder vielmehr um seine Achse x1 pendelnden Armes und leichteste Beweglichkeit zu erhalten, ist die oben erwähnte Anordnung der Wägeachse gewählt und nothwendig.The whole weighing apparatus is enclosed in the figure of a postman, whose arm is used as a weighing arm x 1 . Namely around. The above-mentioned arrangement of the weighing axis is chosen and necessary to obtain a tight connection of this rotating arm, or rather a swinging arm about its axis x 1, and the easiest mobility.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE35741C true DE35741C (en) |
Family
ID=311587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT35741D Expired - Lifetime DE35741C (en) | New to letter scales |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE35741C (en) |
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0
- DE DENDAT35741D patent/DE35741C/en not_active Expired - Lifetime
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