DE342557C - - Google Patents
Info
- Publication number
- DE342557C DE342557C DENDAT342557D DE342557DA DE342557C DE 342557 C DE342557 C DE 342557C DE NDAT342557 D DENDAT342557 D DE NDAT342557D DE 342557D A DE342557D A DE 342557DA DE 342557 C DE342557 C DE 342557C
- Authority
- DE
- Germany
- Prior art keywords
- lever
- armed
- pressure
- anvil
- druckdengelmaschine
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D3/00—Non-abrasive sharpening devices for scythes, sickles or the like
- A01D3/04—Non-abrasive sharpening devices for scythes, sickles or the like with pressing jaws
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
Description
Vorliegende Erfindung betrifft eine Druckdengelmaschine, bei der im Gegensatz zu den bisher bekannten Vorrichtungen der Dengeldruck gleichzeitig streckend wirkt. Durch Benutzung eines einarmigen Druckhebels und eines gegensätzlich wirkenden zweiarmigen Amboßhebels wird erreicht, daß sowohl der obere Druck das Bestreben hat, an dem von unten kommenden Druck vorbeizugleiten, wie to umgekehrt. Hierdurch tritt eine teilweise Druckverschiebung ein, wodurch die zu dengelnde Schnittfläche sich am besten den beiden Druckflächen anschmiegt und die Gefahr eines Ausbrechens der Schnittfläche verhindert wird.The present invention relates to a printing stack machine in which, in contrast to the hitherto known devices the pegging pressure acts stretching at the same time. By Use of a one-armed pressure lever and an opposing two-armed pressure lever Anvil lever is achieved that both the upper pressure has the tendency to work on that of below coming pressure to slide past, as to vice versa. This causes a partial Pressure shift, whereby the cut surface to be cut is best suited to the two Nestles against pressure surfaces and prevents the risk of the cut surface breaking off will.
In der Zeichnung ist die Vorrichtung beispielsweise dargestellt.
Der Druckhebel α ist ein um den Punkt c
drehbarer einarmiger Hebel, bei dem der Druck in der Richtung der Bewegung wirkt.
Der Amboßhebel b ist ein zweiarmiger Hebel, der sich um den Drehpunkt d bewegt; e und g
sind einarmige Hebel, f und h ihre Drehpunkte; i, k und I sind die Verbindungsstücke
der Hebel; die Pfeilstriche bei α und b zeigen die Richtung der Wirkung der beiden
Drucke an.In the drawing, the device is shown for example.
The pressure lever α is a one-armed lever which can be rotated about the point c and in which the pressure acts in the direction of the movement. The anvil lever b is a two-armed lever that moves about the pivot point d; e and g are one-armed levers, f and h their pivot points; i, k and I are the connecting pieces of the levers; the arrow lines at α and b indicate the direction of the effect of the two prints.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE342557C true DE342557C (en) |
Family
ID=572280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT342557D Active DE342557C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE342557C (en) |
-
0
- DE DENDAT342557D patent/DE342557C/de active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3238809C2 (en) | ||
DE598032C (en) | Device for upsetting or stretching sheet metal | |
DE342557C (en) | ||
DE3113356C1 (en) | Workpiece clamping device for a metal (circular) sawing machine | |
DE120541C (en) | ||
DE2218687C3 (en) | Steel rod shears | |
DE592588C (en) | Device for picking typewriter levers | |
DE964553C (en) | Holding and free-fall conveyor device for the workpiece in horizontal forging presses | |
DE320476C (en) | Pliers for connecting metal straps by means of tongues pressed out of them | |
DE2413890C2 (en) | Closure of steel band for strapping and method and device for producing the closure | |
DE3457C (en) | Equipment on eccentric presses for rolling door and crate hinges on a cold route | |
DE12680C (en) | Combined machine tool for cutting, upsetting, punching and the like | |
DE898863C (en) | Tire spreader for vehicle tires | |
DE296590C (en) | ||
DE353820C (en) | Support with two opposing cross supports | |
DE691159C (en) | Rolling mill for rolling out wide rolling stock with a movable pressing or clamping device | |
AT37962B (en) | Device for the simultaneous production and application of sheet metal seals. | |
DE519422C (en) | Pliers-like tool for breaking out parts of non-ceramic insulating material | |
DE74880C (en) | Scissors or pliers, in which the movement of the handles is transmitted to the cutting edges by means of leverage. (3 | |
DE83537C (en) | ||
DE241457C (en) | ||
DE211649C (en) | ||
DE248340C (en) | ||
DE131868C (en) | ||
DE272427C (en) |