DE350765C - Fall snail - Google Patents

Fall snail

Info

Publication number
DE350765C
DE350765C DE1920350765D DE350765DA DE350765C DE 350765 C DE350765 C DE 350765C DE 1920350765 D DE1920350765 D DE 1920350765D DE 350765D A DE350765D A DE 350765DA DE 350765 C DE350765 C DE 350765C
Authority
DE
Germany
Prior art keywords
snail
fall
shaft
worm
arrangement
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
DE1920350765D
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.)
Ludw Loewe & Co Akt Ges
Original Assignee
Ludw Loewe & Co Akt Ges
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ludw Loewe & Co Akt Ges filed Critical Ludw Loewe & Co Akt Ges
Application granted granted Critical
Publication of DE350765C publication Critical patent/DE350765C/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
    • F16H3/00Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/06Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion with worm and worm-wheel or gears essentially having helical or herring-bone teeth

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear Transmission (AREA)
  • Transmission Devices (AREA)

Description

Fallschnecke. Auf der beiliegenden Zeichnung sind zwei weitere Ausführungen dcs Erfindungsgedankens dargestellt.Fall snail. There are two other versions on the accompanying drawing dcs inventive concept shown.

Abb. i zeigt einen Horizontalschnitt durch den Antrieb der Schneckenwelle und die Aufhängung des Schwingrahmens, die im wesentlichen der Anordnung nach Abb. i des Hauptpatents entsprechen.Fig. I shows a horizontal section through the drive of the worm shaft and the suspension of the oscillating frame, which essentially corresponds to the arrangement shown in Fig. i of the main patent.

Abb. 2 zeitigt das Schema einer Anordnung, bei der der Schwingrahmen nicht in einer Ebene mit dem Schneckenrade, sondern rechtwinklig dazu ausschwingt.Fig. 2 shows the scheme of an arrangement in which the oscillating frame not in a plane with the worm wheel, but at right angles to it.

Abb. 3 stellt einen Horizontalschnitt durch die letztere Anordnung dar.Fig. 3 shows a horizontal section through the latter arrangement represent.

'Die Mittel zum Festhalten des Schwingrahmens in eingerückter Stellung und zum Aus- und Einrücken von Hand wurden als unwesentlich nicht wieder mit dargestellt. Ebenso sind die Vorrichtungen der I':infachheit halber nur nach einer Richtung wirkend gezeichnet, obwohl sie auch bei entsprechend anderer Anordnung der Federn nach beiden Richtungen wirken. Je nach den baulichen Verhältnissen empfiehlt sich die eine oder die andere Anordnung. Nach Abb. i sind nur drei, nach Abb.3 nur zwei Räder zum Antrieb der Schnecken erforderlich, im Gegensatz zu vier Rädern bei dem Hauptpatent.The means of holding the swing frame in the engaged position and manual disengagement and engagement were not shown again as insignificant. Likewise, the devices of I ': for the sake of simplicity only act in one direction drawn, although they also with a correspondingly different arrangement of the feathers according to both Directions act. Depending on the structural conditions, one or the other is recommended the other arrangement. According to Fig. I there are only three, according to Fig. 3 only two wheels to drive of the worms, in contrast to four wheels in the main patent.

In Abb. i erfolgt der Antrieb der Schneckenwelle a, die in dem auf dem Bolzen b befestigten Rahmen c gelagert ist, von der Welle d über die Kegelräder e, f und ä. Der Bolzen b dreht sich in dem im Lager h geradlinig geführten Teilei. Die durch die Stellmuttern k und k' einstellbare Druckfeder l drückt das Kegelrad e, das in dem Teile i in der Achsenrichtung durch die Mutter m festgestellt ist, mit allen an dem Körper i befestigten Teilen nach rechts. Bei zu groß werdendem Achsendruck der Schnecke schiebt sich das ganze System gegen die Feder l nach links, bis der Schwingrahmen c von seiner Unterlage gezogen ist und durch Herunterfallen Schnecke und Rad außer Eingriff bringt.In Fig. I, the worm shaft a, which is mounted in the frame c fastened on the bolt b, is driven from the shaft d via the bevel gears e, f and the like. The bolt b rotates in the part which is guided in a straight line in the bearing h . The pressure spring l, which can be adjusted by the adjusting nuts k and k ', presses the bevel gear e, which is fixed in the part i in the axial direction by the nut m, with all parts attached to the body i to the right. If the axial pressure of the worm becomes too great, the whole system pushes against the spring 1 to the left until the swing frame c is pulled from its base and disengages the worm and wheel by falling.

Der Antrieb der in dem Schwingrahmens gelagerten Schnecke r erfolgt nach Abb. 3 von der Welle aa über Stirnräder o, p und Welle q. Der Schwingrahmen s dreht sich um die Welle n und verschiebt sich vor der Auslösung auf ihr gegen die Federt.The drive of the screw r mounted in the oscillating frame takes place according to Fig. 3 from the shaft aa via spur gears o, p and shaft q. The swing frame s rotates around the shaft n and moves against the springs before it is triggered.

Claims (1)

PATENT-ANsYRucH: Fallschnecke nach Hauptpatent 348508, dadurch gekennzeichnet, daß der SchNvingrahmen vor demAtislnsen in ihrerAchsenrichtung eine geradlinige Bewegung macht und das Auslösen sowohl in einer Ebene mit dem Schneckenrade als auch rechtwinklig -dazu erfolgen kann.PATENT ANSYRUCH: Falling screw according to main patent 348508, characterized in that the cutting frame makes a straight movement in its axis direction in front of it and the triggering can take place in a plane with the worm gear as well as at right angles to it.
DE1920350765D 1920-04-08 1920-06-26 Fall snail Expired DE350765C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE348508T 1920-04-08
DE350765T 1920-06-26

Publications (1)

Publication Number Publication Date
DE350765C true DE350765C (en) 1922-03-25

Family

ID=6264178

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1920350765D Expired DE350765C (en) 1920-04-08 1920-06-26 Fall snail

Country Status (1)

Country Link
DE (1) DE350765C (en)

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