DE170829C - - Google Patents
Info
- Publication number
- DE170829C DE170829C DENDAT170829D DE170829DA DE170829C DE 170829 C DE170829 C DE 170829C DE NDAT170829 D DENDAT170829 D DE NDAT170829D DE 170829D A DE170829D A DE 170829DA DE 170829 C DE170829 C DE 170829C
- Authority
- DE
- Germany
- Prior art keywords
- balls
- carrier
- springs
- shell
- rest
- 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.)
- Active
Links
- 239000000969 carrier Substances 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 5
- 230000037250 Clearance Effects 0.000 description 1
- 230000035512 clearance Effects 0.000 description 1
- 238000005339 levitation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000036633 rest Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
- G01G3/02—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a helical spring
- G01G3/04—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a helical spring using a plurality of springs
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Bearings For Parts Moving Linearly (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die Erfindung betrifft eine Zeigerwage der bekannten Art, bei welcher der Schalenträger durch Kugeln oder andere Rollkörper in seitlichen, runden oder winkligen Gleitschienen des Trägers senkrecht geführt wird. Die Erfindung besteht darin, daß die Kugeln o. dgl. Rollkörper auf nachgiebigen Lagern, z. B. schwachen Federn oder freischwingenden kleinen Gewichtshebeln, ruhen und so in ίο der Schwebe erhalten werden.The invention relates to a pointer carriage of the known type, in which the shell support by balls or other rolling elements in lateral, round or angled slide rails of the carrier is guided vertically. The invention consists in that the balls o. The like. Rolling body on flexible bearings, z. B. weak springs or free-swinging small weight levers, rest and so in ίο the levitation be maintained.
Während bei den Wagen mit von parallelen Stangen geführtem Schalenträger die
Bewegung des letzteren nicht genau senkrecht und mit beträchtlicher Zapfenreibung erfolgt,
ist die Führung des Trägers nach vorliegender Erfindung genau senkrecht und die die
richtige Gewichtsangabe beeinträchtigende Reibung geringer. Die nachgiebige Unterstützung
der Kugel hält diese in der Schwebe, was notwendig ist, da der Schalenträger mit
Spielraum zwischen den Kugeln gleiten muß, und hindert dieselbe nicht an der rollenden
Bewegung, wie wenn die Kugel auf einem festen Körper läge. Zudem wird durch die
neue Führung des Schalenträgers an Material, Raum und Gewicht gespart.
Auf der Zeichnunng ist:
Fig. ι eine hintere Ansicht der offen gelegten Wage.While in the car with the shell carrier guided by parallel rods the movement of the latter is not exactly vertical and with considerable pin friction, the guidance of the carrier according to the present invention is exactly vertical and the friction impairing the correct weight specification is lower. The resilient support of the ball keeps it in suspension, which is necessary because the shell support must slide with clearance between the balls, and does not prevent the same from rolling as if the ball were lying on a solid body. In addition, the new guidance of the tray carrier saves material, space and weight.
On the drawing is:
Fig. Ι a rear view of the disclosed balance.
Fig. 2 und 3 zeigen zwei Kugelführungen in senkrecht zueinander gedachten Schnitten. Fig. 4 stellt eine Abänderungsforfn der Führung dar.2 and 3 show two ball guides in imaginary sections perpendicular to one another. Fig. 4 illustrates a modification of the guide.
Der Schalenträger α ist mittels der an das Querstück b desselben angreifenden Federn c, c im Gehäuse d aufgehängt und an den Seiten mit Rillen e versehen. Neben dem Schalenträger sind im Gehäuse rinnenartige Führungsschienen f,f befestigt, welche Vorsprünge g aufweisen. Auf diesen ruhen Federn h, welche Kugeln i tragen. Der Schalenträger hat bei seinen Bewegungen daher nur den Widerstand der nachgiebigen Lagerung der Kugeln zu überwinden.The shell support α is suspended in the housing d by means of the springs c, c acting on the crosspiece b thereof and provided with grooves e on the sides. In addition to the shell carrier, channel-like guide rails f, f , which have projections g , are fastened in the housing. Springs h, which carry balls i , rest on these. The shell carrier therefore only has to overcome the resistance of the resilient mounting of the balls during its movements.
Nach der in Fig. 4 dargestellten Ausführungsform ruht die Kugel i auf dem kurzen Arm eines an der Schiene / schwingbar gelagerten, ein Gewicht / tragenden Winkelhebels k. Die Lagerung der Kugeln ist auch in diesem Falle nachgiebig und verursacht eine kaum nennenswerte Reibung.According to the embodiment shown in FIG. 4, the ball i rests on the short arm of a weight / bearing angle lever k which is pivotably mounted on the rail. The bearing of the balls is also flexible in this case and causes hardly any friction worth mentioning.
An Stelle der Kugeln können mit gleichem Erfolge auch andere Rollkörper, wie glatte oder profilierte Scheiben oder Walzen Verwendung finden, ohne daß der Erfindungsgedanke beeinflußt wird.Instead of the balls, other rolling bodies, such as smooth ones, can also be used with the same success or profiled disks or rollers are used without affecting the inventive concept being affected.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE170829C true DE170829C (en) |
Family
ID=435847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT170829D Active DE170829C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE170829C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3990526A (en) * | 1975-01-03 | 1976-11-09 | Societe Anonyme Dite: Gefitec S.A. | Weighing scales with vertical guidance means |
FR2309840A1 (en) * | 1975-01-07 | 1976-11-26 | Gefitec Sa | Household scales with roller guiding device - has fixed and moving parts, and anti-gyration roller system between them |
-
0
- DE DENDAT170829D patent/DE170829C/de active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3990526A (en) * | 1975-01-03 | 1976-11-09 | Societe Anonyme Dite: Gefitec S.A. | Weighing scales with vertical guidance means |
FR2309840A1 (en) * | 1975-01-07 | 1976-11-26 | Gefitec Sa | Household scales with roller guiding device - has fixed and moving parts, and anti-gyration roller system between them |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69507323T2 (en) | BENDING JOINTS THAT REDUCE FRICTION IN AN ACTUATOR FOR A DATA STORAGE DEVICE | |
DE170829C (en) | ||
DE1204950B (en) | Vehicle suspension | |
DE633527C (en) | Writing measuring device with a straight sliding carriage | |
DE1574505A1 (en) | Swivel mounting for a magnetic button | |
DE869619C (en) | Support for conveyor belts of large width at the task point | |
DE2604688A1 (en) | Magnetic hover track emergency running system - has resilient vehicle skids landing on elastic reactor rail to reduce impact jolts | |
DE8332435U1 (en) | TURNTABLE | |
DE3524049A1 (en) | Self-adjusting bearing for an elastically deformable body | |
DE1839894U (en) | TRANSPORT DEVICE, ACTING AS A TROLLEY, FOR EXAMPLE CASTING INSERTS. | |
DE465480C (en) | Running ball with storage in rolling bodies for conveyor frames | |
DE361933C (en) | See-saw swing with a circular seesaw provided on a central axis | |
DE399534C (en) | Bench or other seating for carousels | |
DE2343202C2 (en) | Stretcher platform for ambulances | |
DE178224C (en) | ||
DE1804605A1 (en) | Axle guidance and suspension of bogies for rail vehicles with springy leaf links between the axle bearing housing and the frame | |
DE943171C (en) | Progressive suspension for rail vehicles by means of a spring band, which is composed of a large number of resilient wires or thin-walled slats | |
DE192855C (en) | ||
DE69911C (en) | ||
DE743112C (en) | Support roller arrangement for caterpillar vehicles | |
DE658342C (en) | Device for the lateral guidance of the wheel axle on the frame, especially for motor vehicles | |
DE1155471B (en) | Device for guiding rail brake magnets | |
DE909462C (en) | Suspension device for linear acting, e.g. perpendicular forces, especially in rail vehicles, e.g. of monorails | |
DE173657C (en) | ||
DE2745891A1 (en) | CURRENT COLLECTORS FOR TRACK-BASED VEHICLES WITH A seesaw carrying a loop |