DE353870C - Pulley - Google Patents

Pulley

Info

Publication number
DE353870C
DE353870C DENDAT353870D DE353870DD DE353870C DE 353870 C DE353870 C DE 353870C DE NDAT353870 D DENDAT353870 D DE NDAT353870D DE 353870D D DE353870D D DE 353870DD DE 353870 C DE353870 C DE 353870C
Authority
DE
Germany
Prior art keywords
pulley
hood
rope
interlocking
roller
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
Application number
DENDAT353870D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Karl Duffner & Cie
Original Assignee
Karl Duffner & Cie
Publication date
Application granted granted Critical
Publication of DE353870C publication Critical patent/DE353870C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H7/00Gearings for conveying rotary motion by endless flexible members
    • F16H7/18Means for guiding or supporting belts, ropes, or chains

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pulleys (AREA)

Description

Seilrolle. Bei den bisher gebräuchlichen Seilrollen tritt immer früher oder später der Übelstand ein, daß das Seil zwischen Haube und Rolle festgeklemmt wird, und dadurch das Abreißen desselben und die Störung des Betriebes unvermeidlich ist.Pulley. With the rope pulleys that have been used up to now, occurs earlier and earlier or later the inconvenience that the rope is jammed between the hood and pulley becomes, and thereby the demolition of the same and the disturbance of the operation inevitable is.

Die Ursache dieses Übelstandes ist darin gefunden worden, daß erstens durch seitliches Anlaufen des Seiles die Haube auseinanderfedert, und zweitens infolge mangelhafter Schmiervorrichtung die Abnutzung zwischen Rolle und Bolzen erhöht, und dadurch ein Schwanken der Rolle bewirkt wird. Diese beiden Übelstände haben gemeinsam zur Folge, daß zwischen Haube und Rolle ein allzu großer Zwischenraum entsteht.The cause of this malady has been found in that, firstly the hood springs apart when the rope runs up to the side, and secondly as a result Inadequate lubrication device increases wear between roller and bolt, and thereby causing the roll to fluctuate. Both of these evils have together result in an excessively large gap between the hood and the roller arises.

Es ist nun der Zweck der vorliegenden Erimdung, die genannten Übelstände zu beseitigen und eine nie versagende Seilrolle zu schaffen; dieses wird durch zwei Mittel erreicht, erstens durch das Ineinandergreifen der Haube und der. Rollenscheibe, und zweitens durch eine vollkommene, gleichmäßige, sichere und langversorgende Schmiervorrichtung von einer geräumigen Ölkammer aus mittels eines festgeklemmten Ringes von irgendeinem geeigneten Stoff mit Saugwirkung.It is now the purpose of the present invention to address the evils mentioned eliminate and create a never-failing pulley; this is going through two Means achieved, firstly, by the interlocking of the hood and the. Pulley, and secondly by a perfect, even, safe and long-lasting lubrication device from a spacious oil chamber by means of a clamped ring of any one suitable substance with suction.

Auf der Zeichnung ist in Abb. r und 2 eine Ausführungsform und in Abb. 3 eine zweite dargestellt. Die erste Ausführungsform ist derart gestaltet, daß an dem äußeren Umfang der Rollenscheibe ein Rand a vorsteht, der in die an der Haube angeordnete Nut b eingreift, so daß das Seil unmöglich zwischen beide Teile treten kann.On the drawing is in Fig. R and 2 an embodiment and in Fig. 3 shows a second. The first embodiment is designed in such a way that on the outer periphery of the pulley an edge protrudes a, which is in the Hood arranged groove b engages, so that the rope is impossible between the two parts can kick.

Wie aus Abb. 3 ersichtlich, kann der in einer Nut b geführte Rand a auch nach der entgegengesetzten Richtung ausgebildet sein, und es sind noch weitere Abänderungen in Gestalt und Anordnung des Ineinandergreifens von Haube und Rollenscheibe möglich; wesentlich für die Erfindung ist die angegebene Art der Wirkungsweise.As can be seen from Fig. 3, the edge a guided in a groove b can also be designed in the opposite direction, and further modifications in the shape and arrangement of the interlocking of the hood and pulley are possible; The specified type of mode of action is essential for the invention.

Um dem Übelstand der mangelhaften Schxniervorrichtung abzuhelfen, ist zwischen der Nabe c der Ölsaugring d eingeklemmt, der von der Ölkammer e das Öl durch Saugen auf den Bolzen f überträgt.To remedy the inconvenience of the defective cutting device, the oil suction ring d is clamped between the hub c and the oil chamber e the Oil transfers to the bolt f by suction.

Claims (1)

PATENTANSPRUCH: Seilrolle mit Ölkammer, gekennzeichnet durch das Ineinandergreifen der Haube und der Rolle mittels an geeigneten Stellen des einen Teils angeordneter Ansätze oder Ränder, die in entsprechende Vertiefungen an dem andern Teil eintreten, welche das seitliche Federn der Haube und das Zwischentreten oder Festklemmen des Seiles zwischen letzterer und der Rolle verhindern.PATENT CLAIM: Rope pulley with oil chamber, characterized by the interlocking the hood and the roller by means of arranged at suitable points of the one part Approaches or edges that enter corresponding depressions on the other part, which the lateral springs of the hood and the stepping in or clamping of the Prevent rope between the latter and the pulley.
DENDAT353870D Pulley Expired DE353870C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE353870T

Publications (1)

Publication Number Publication Date
DE353870C true DE353870C (en) 1922-05-30

Family

ID=6284883

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT353870D Expired DE353870C (en) Pulley

Country Status (1)

Country Link
DE (1) DE353870C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5505013A (en) * 1995-02-16 1996-04-09 Gois; John F. Purse ring

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5505013A (en) * 1995-02-16 1996-04-09 Gois; John F. Purse ring

Similar Documents

Publication Publication Date Title
DE2362764A1 (en) GASKET FOR SEALING THE DRIVE SHAFT ON THE HOUSING OF THE DIFFERENTIAL GEAR OF A MOTOR VEHICLE
DE353870C (en) Pulley
DE513331C (en) Centrifugal pump
DE1922964C3 (en) Self-locking bevel gear differential
DE409308C (en) Hollow piston valve consisting of several cylindrical parts with an angled seal
DE403300C (en) Grinding device for regrinding the crank pins on multiple cranked crankshafts, in particular automotive engines
DE657039C (en) Engaging and disengaging device for spring-loaded shaft couplings
DE459679C (en) Piston lids with piston rings of rectangular cross-section and with slotted or split wear rings on one or both sides of one or more of the piston rings
DE1550657A1 (en) Diaphragm lock for threaded spindles
DE386019C (en) Pump or engine with rotating pistons pressed against the running surface by the pressure of the conveyor or propellant
DE465165C (en) Sealing device for rotary piston machines
DE652294C (en) Locking device for centrifugal machine cover
DE2114199A1 (en) Device for setting the page and / or circumferential register of a rotary printing press
DE1001389B (en) Device for the mechanical release of the brake of sliding armature motors
AT20785B (en) Device for readjusting the seal for the running slot of the piston arm of power machines with a rotating piston and an annular cylinder space.
DE463135C (en) Schraemmaschine, in which a clutch that releases automatically when the normal resistance is exceeded is switched on between the feed mechanism and the drive motor
DE452944C (en) Friction clutch
DE582656C (en) Clutch that can be engaged and disengaged with spring-loaded metallic shock absorber
DE363978C (en) Central lubrication device
DE740979C (en) Device for receiving the sideshift of the rolls of rolling mills
DE821453C (en) Additional driving element intended for assembly with a driving element of a given size
DE809870C (en) Device on V-belt pulleys
DE635929C (en) Machine for processing skins
DE358499C (en) Drive device for mechanical looms with fixed lockboxes and movable drawer
DE470237C (en) Jig