DE94535C - - Google Patents
Info
- Publication number
- DE94535C DE94535C DENDAT94535D DE94535DA DE94535C DE 94535 C DE94535 C DE 94535C DE NDAT94535 D DENDAT94535 D DE NDAT94535D DE 94535D A DE94535D A DE 94535DA DE 94535 C DE94535 C DE 94535C
- Authority
- DE
- Germany
- Prior art keywords
- ring
- sleeve
- rollers
- drivers
- lugs
- 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
- 230000001808 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 210000000078 Claw Anatomy 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D43/00—Automatic clutches
- F16D43/02—Automatic clutches actuated entirely mechanically
- F16D43/20—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure
- F16D43/202—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure of the ratchet type
- F16D43/2022—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure of the ratchet type with at least one part moving axially between engagement and disengagement
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
KLASSE 4-7: Maschinenelemente.CLASS 4-7: Machine elements.
Patentirt im Deutschen Reiche vom 25. November 1896 ab. Längste Dauer: 6. Dezember 1909.Patented in the German Empire on November 25, 1896. Longest duration: December 6, 1909.
Gegenstand der Erfindung ist eine Aenderung der durch Patent Nr. 83490 nebst erstem Zusatz-Patent
Nr. 85997 geschützten Erfindungen, betreffend Klauenkupplungen mit federbelastetem
Klauenring, welche darin besteht, dafs1 die im Haupt-Patente zur Verwendung kommenden
tangential ausschwingbaren Kurbeln durch um ihre Zapfen drehbare Mitnehmer mit Vorwä'rtsbezw.
Rückwärtsbewegung ersetzt werden.
Fig. 1 ist eine Ansicht der Muffe M,
Fig. 2 ein Schnitt durch die ganze Kupplung, Fig. 3 eine Vorderansicht derganzenKupplung,
Fig. 4 eine Ansicht der Muffe M1 und
Fig. 5 ein Schnitt nach Linie χ -y derThe present invention is a change in the patent no. 83490, together with the first additional Pat. No. 85997 protected inventions concerning dog clutches with spring-loaded claw ring which is, that 1 in the main patents swing-for use coming tangentially cranks through their pins rotatable driver with Vorwä'rtsbezw. Backward movement can be replaced.
Fig. 1 is a view of the socket M,
Fig. 2 is a section through the entire coupling, Fig. 3 is a front view of the entire coupling, Fig. 4 is a view of the socket M 1 and
Fig. 5 is a section along line χ -y the
Fig- 4· ...Fig- 4 · ...
Während der normalen Arbeit verbinden dieDuring normal work they connect
beiden gekuppelten Muffen die Maschine mit der Arbeitsmaschine bezw. Walzenstrecke; unter der Wirkung eines anormalen, unvorhergesehenen Widerstandes wird die Kraftmaschine von den Arbeitsmaschinen frei.two coupled sleeves, respectively, the machine with the working machine. Roller line; under the action of an abnormal, unforeseen resistance becomes the prime mover free from the working machines.
Die Muffe M (Fig. 1) hat an ihrem Umfange eine bestimmte Anzahl Vorsprünge zur Aufnahme kleiner, frei um einen Bolzenzapfen schwingender Stahlknaggen.The sleeve M (Fig. 1) has on its circumference a certain number of projections for receiving small steel lugs swinging freely around a pin.
Die andere Muffe M1 besitzt zwei durch Bolzen verbundene Ringkränze C und C1 aus Eisen oder Stahl.The other sleeve M 1 has two ring rims C and C 1 made of iron or steel, which are connected by bolts.
Der Ringkränz C dient als festes Widerlager für eine Anzahl Federn, die zwischen ihm und dem auf der Muffe beweglichen Ringkranz C1 angeordnet sind.The ring ring C serves as a fixed abutment for a number of springs which are arranged between it and the ring ring C 1 which is movable on the sleeve.
Die Muffe trägt aufserdem seitlich am Ringkranze C1, der gegen die Federn drückt, eine Reihe von um ihre Zapfen ρ drehbaren Mitnehmern m, die dazu dienen, in die Knaggen der ersten Muffe M einzugreifen, sobald die Maschine in Gang gesetzt wird.On the side of the ring collar C 1 , which presses against the springs, the sleeve also carries a series of drivers m which are rotatable about their pins ρ and which are used to engage the lugs of the first sleeve M as soon as the machine is started.
Der durch die Mitnehmer der Wirkung dieser Knaggen entgegengesetzte Widerstand vermehrt sich im Verhä'ltnifs zur Spannung der Federn, auf welche diese Mitnehmer sich mittels einer zur Vermeidung .der Reibung der in Berührung kommenden Theile angeordneten Laufrolle stützen.'The resistance opposed to the action of these cleats by the drivers increases in relation to the tension of the springs on which this driver is by means of one arranged to avoid friction between the parts coming into contact Support the roller. '
Da nun das Maximum der Federspannung im Voraus nur für normalen Arbeitsgang eingerichtet ist, so geht daraus hervor, dafs unter, der Wirkung einer plötzlichen, unvorhergesehenen und anormalen Belastung die Mitnehmer ihre Bewegung in der Pfeilrichtung von α nach b (Fig. 3) fortsetzen.Since the maximum spring tension is set up in advance only for normal operation, it follows that under the effect of a sudden, unforeseen and abnormal load, the drivers continue their movement in the direction of the arrow from α to b (Fig. 3).
In diesem Augenblick erfolgt unvermeidlich die Ausrückung der Mitnehmer, welche nun unter dem Stofse der Federstreckung die in der Zeichnung (Fig. 3) in punktirten Linien angedeutete Stellung einnehmen.At this moment, the disengagement of the carriers inevitably takes place, which is now under the substance of the spring extension the one in the drawing (Fig. 3) in dotted lines take up the indicated position.
Hieraus folgt, dafs ein Wiedereinrücken der beiden Muffen während der Zeit des Leerlaufens nach der Ausrückung unmöglich ist.It follows from this that the two sleeves are re-engaged during the period of idling after disengagement is impossible.
• Aufserdem mufs bemerkt werden, dafs die Anordnung der Mitnehmer und des beweglichen Ringkranzes, der von den ersteren bethätigt wird, ebenso, gut die Einrichtung einer• It must also be noted that the Arrangement of the drivers and the movable ring ring operated by the former will, as well, set up one
ausrückbaren Kupplung mit Rückwärtsbewegung wie mit Vorwärtsbewegung zulä'fst.disengageable clutch with backward movement as with forward movement.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE94535C true DE94535C (en) |
Family
ID=365851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT94535D Active DE94535C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE94535C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1228466B (en) * | 1963-11-06 | 1966-11-10 | Maschf Augsburg Nuernberg Ag | Overload safety claw clutch |
DE1300744B (en) * | 1967-07-29 | 1969-08-07 | Welger Maschinenfabrik Geb | Overload safety clutch, especially for ratchet jacks |
EP0297289A1 (en) * | 1987-06-27 | 1989-01-04 | Siebtechnik Gmbh | Safety coupling |
-
0
- DE DENDAT94535D patent/DE94535C/de active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1228466B (en) * | 1963-11-06 | 1966-11-10 | Maschf Augsburg Nuernberg Ag | Overload safety claw clutch |
DE1300744B (en) * | 1967-07-29 | 1969-08-07 | Welger Maschinenfabrik Geb | Overload safety clutch, especially for ratchet jacks |
EP0297289A1 (en) * | 1987-06-27 | 1989-01-04 | Siebtechnik Gmbh | Safety coupling |
DE3721292A1 (en) * | 1987-06-27 | 1989-01-26 | Siteg Siebtech Gmbh | SAFETY COUPLING |
US4911274A (en) * | 1987-06-27 | 1990-03-27 | Siebtechnik Gmbh | Safety coupling |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE94535C (en) | ||
DE48212C (en) | Driver coupling for engaging and disengaging machines | |
DE180505C (en) | ||
DE47052C (en) | Hollow cylinder friction clutch with centrifugal engagement and cone muff disengagement | |
DE273728C (en) | ||
DE113262C (en) | ||
DE194837C (en) | Belt ladder for angle drives with release device | |
DE306205C (en) | ||
DE465C (en) | Wringer for strand of yarn | |
DE83490C (en) | ||
DE113060C (en) | ||
DE230605C (en) | ||
DE545662C (en) | Coupling for eccentric and crank presses | |
DE257072C (en) | ||
DE252326C (en) | ||
DE109262C (en) | ||
DE83622C (en) | ||
US10050A (en) | Making chains | |
DE286756C (en) | ||
DE109988C (en) | ||
DE196066A (en) | ||
DE207445C (en) | ||
DE31565C (en) | Device for the immediate and automatic stopping of the round chair in the event of a thread break | |
DE259008C (en) | ||
DE81571C (en) |