AT39926B - Device for opening and closing openings attached to the circumference of rotating drums by means of slide held in front of the latter by means of friction. - Google Patents
Device for opening and closing openings attached to the circumference of rotating drums by means of slide held in front of the latter by means of friction.Info
- Publication number
- AT39926B AT39926B AT39926DA AT39926B AT 39926 B AT39926 B AT 39926B AT 39926D A AT39926D A AT 39926DA AT 39926 B AT39926 B AT 39926B
- Authority
- AT
- Austria
- Prior art keywords
- opening
- circumference
- friction
- rotating drums
- closing openings
- Prior art date
Links
- 210000003813 thumb Anatomy 0.000 claims description 8
Landscapes
- Devices For Opening Bottles Or Cans (AREA)
- Portable Nailing Machines And Staplers (AREA)
Description
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Vorrichtung zum Öffnen und Schliessen von am Umfange rotierender Trommeln angebrachten Öffnungen durch vor letzteren mittelst Reibung gehaltene Schieber.
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welche durch den Druck des Deckels D gegen den-Daumen entsteht (der Winkel, den der Radius des Deckels mit dem Mittel des Daumens'c einschliesst, ist grösser als 90 Grad) gegen den Deckel gehalten und es kann der Hebel a sofort gesenkt werden, wodurch sich der Einstellhebel h mit dem Zapfen k des Hebels d kuppelt und. den. Hebel m in wirksame Stellung bringt.
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hebel h in der Richtung nach a vorgezogen. Durch den Zapfen k im Hebel d wird der mit dem- selben fest verbundene Anschlagdaumen c ausgerückt und der Deckel frei gegeben (Fig. 1).
Eine der Rollen 8 dient, um den Deckel über der Öffnung, eine andere, um denselben gegen- über der Öffnung am Trommelmantel festzustellen.
PATENT-ANSPRÜCHE : 1. Vorrichtung zum Öffnen und Schliessen von am Umfange rotierender Trommeln an- geordneten Öffnungen durch vor letzteren mittels Reibung gehaltene Schieber und einen einzigen
Handhebel, dadurch gekennzeichnet, dass der Handhebel (a) bei seiner Verstellung den Anschlag- daumen (c) vorerst von der Ausrückvorrichtung (m) und (h) entkuppelt und dann unter An- spannen einer Rückzugfeder (s) in die Bahn des zu öffnenden Deckels bringt, während beim 'Rückstellen des Handhebels (a) die Rückzugfeder (S) den Anschlagdaumen (c) mit der Ausrück- vorrichtung (m und h) kuppelt und gleichzeitig letztere in wirksame Stellung bringt.
<Desc / Clms Page number 1>
Device for opening and closing openings attached to the circumference of rotating drums by means of slides held in front of the latter by means of friction.
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which is created by the pressure of the lid D against the thumb (the angle that the radius of the lid makes with the middle of the thumb is greater than 90 degrees) held against the lid and the lever a can be lowered immediately, whereby the setting lever h couples with the pin k of the lever d and. the. Brings lever m into the effective position.
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lever h pulled forward in the direction of a. The pin k in the lever d disengages the stop thumb c firmly connected to it and releases the cover (FIG. 1).
One of the rollers 8 is used to fix the cover over the opening, another to fix the same opposite the opening on the drum shell.
PATENT CLAIMS: 1. Device for opening and closing openings arranged on the circumference of rotating drums by means of slides held in front of the latter by means of friction and a single one
Hand lever, characterized in that the hand lever (a), when it is adjusted, first uncouples the stop thumb (c) from the release device (m) and (h) and then, while tensioning a return spring (s), moves it into the path of the opening device Cover, while when the hand lever (a) is reset, the return spring (S) couples the stop thumb (c) with the release device (m and h) and at the same time brings the latter into an effective position.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT39926T | 1908-08-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT39926B true AT39926B (en) | 1909-12-10 |
Family
ID=3558186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT39926D AT39926B (en) | 1908-08-03 | 1908-08-03 | Device for opening and closing openings attached to the circumference of rotating drums by means of slide held in front of the latter by means of friction. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT39926B (en) |
-
1908
- 1908-08-03 AT AT39926D patent/AT39926B/en active
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