DE456768C - Gearbox whose drive shaft takes the driven shaft with it step by step and holds the latter in the meantime - Google Patents

Gearbox whose drive shaft takes the driven shaft with it step by step and holds the latter in the meantime

Info

Publication number
DE456768C
DE456768C DEG67361D DEG0067361D DE456768C DE 456768 C DE456768 C DE 456768C DE G67361 D DEG67361 D DE G67361D DE G0067361 D DEG0067361 D DE G0067361D DE 456768 C DE456768 C DE 456768C
Authority
DE
Germany
Prior art keywords
meantime
holds
drive shaft
whose drive
takes
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
DEG67361D
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.)
FRITZ VOGELSTROM
Original Assignee
FRITZ VOGELSTROM
Publication date
Priority to DEG67361D priority Critical patent/DE456768C/en
Application granted granted Critical
Publication of DE456768C publication Critical patent/DE456768C/en
Expired legal-status Critical Current

Links

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
    • F16H—GEARING
    • F16H27/00—Step-by-step mechanisms without freewheel members, e.g. Geneva drives
    • F16H27/04—Step-by-step mechanisms without freewheel members, e.g. Geneva drives for converting continuous rotation into a step-by-step rotary movement
    • F16H27/08—Step-by-step mechanisms without freewheel members, e.g. Geneva drives for converting continuous rotation into a step-by-step rotary movement with driving toothed gears with interrupted toothing

Landscapes

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

Description

Getriebe, dessen Treibwelle die getriebene Welle absatzweise mitnimmt und die letztere in der Zwischenzeit festhält. Auf vielen Gebieten der Technik besteht die Notwendigkeit, von einer gleichmäßig fortlaufenden Bewegung absatzweise Bewegungen mit Ruhepausen, in denen die absatzweise bewegten Gegenstände stillstehen, abzuleiten.. In der Periode des Stillstandes müssen Bewegungen ausgeschlossen sein, und die Bewegung des getriebenen Rades soll gleichmäßig, möglichst sogar im Anfang verzögert sein. Trieb und das getriebene Organ sellen ohne Zwischenglied unter beliebigem Winkel zueinander stehen.Gear, whose drive shaft takes the driven shaft with it step by step and holds on to the latter in the meantime. Insists in many areas of technology the need for intermittent movements of a steady continuous movement with pauses in which the intermittently moving objects come to a standstill .. In the period of standstill, movements must be excluded, and movement of the driven wheel should be evenly delayed, if possible even at the beginning. The drive and the driven organ move at any angle without an intermediate link to stand by each other.

Gemäß vorliegender Erfindung kann die treibende Verbindung zwischen Triebrad und getriebenen Rädern beliebig oft innerhalb einer Umdrehung des Triebrades aufgehoben werden, und währenddem die treibende Verbindung aufgehoben ist, werden die getriebenen Räder zwangläufig in ihren jeweiligen Lagen festgehalten; die Drehachsen können; beliebig zueinander stehen, ohne größere Reibungen zu erfordern wie die üblichen unmittelbaren Bewegungsübertragungen von drehenden Wellen, und bei gleichbleibender Winkelgeschwindigkeit der Triebachse laufen die getriebenen Organe in der Bewegungsperiode ebenfalls mit gleichbleibender oder sogar mit verzögerter Winkelgeschwindigkeit.According to the present invention, the driving connection between Drive wheel and driven wheels as often as required within one rotation of the drive wheel are canceled and while the driving connection is canceled the driven wheels inevitably held in their respective positions; the axes of rotation can; stand in relation to each other without requiring greater friction than that usual direct transmission of motion from rotating shafts, and with constant The driven organs run in the movement period at the angular speed of the drive axis likewise with constant or even with delayed angular velocity.

Auf der Zeichnung ist ein Ausführungsbeispiel in Auf- und Grundriß dargestellt. Ein Triebrad a treibt zwei verschieden große Zahnräder ,d und g mit dem Teilzahnkranz b 2 d hält sie während der Stillstandsperiode t Hilfe seiner vorstehenden, außerhalb der die übertragung bewirkenden Teile des Triebes liegenden Teill<:ränze c, c und den entsprechenden Aussparungen in den Naben f und i der getriebenen Räder fest. Je nach Bedarf können der Zahnkranz b und die Festhaltungen c, c auf dem Umfang des Triebrades a verteilt werden.In the drawing, an embodiment is shown in elevation and plan. A drive wheel a drives two gears of different sizes, d and g with the partial ring gear b 2 d holds them during the standstill period t with the help of its protruding parts outside the parts of the drive which cause the transmission: rings c, c and the corresponding recesses in the Hubs f and i of the driven wheels. Depending on requirements, the ring gear b and the retainers c, c can be distributed over the circumference of the drive wheel a.

Wechselt die Triebrichtung, so hat die Festhaltung die Zahndrücke auszugleichen, wie das in dem Ausführungsbeispiel zeichnerisch dargestellt ist. Das Triebrad kann von der Welle auch unstarr,- federnd, mitgenommen werden, solange die Festhaltung mit dem Triebrad vollkommen konphas ist.If the drive direction changes, the retention has the tooth pressure compensate, as shown in the drawing in the embodiment. The drive wheel can also be carried along by the shaft in a non-rigid, springy manner, as long as it is the retention with the drive wheel is completely out of phase.

Claims (1)

PATENTANSPRÜCHE i. Getriebe, dessen Treibwelle die getriebene Welle absatzweise mitnimmt und die letztere in der Zwischenzeit festhält, dadurch gekemzzeichnet, daß die Festhaltung außerhalb der die I?bertragung bewirkenden Teile des Triebes liegt. a. Getriebe nach Anspruch i, dadurch gekennzeichnet, daß die Festhaltung die durch das Material des Triebes verursachten Verzögerungen ausgleicht. 3. Getriebe nach Anspruch i, dadurch gekennzeichnet, daß die Bewegung des ge- triebenen Teiles im Anfang verzögert ist.PATENT CLAIMS i. Transmission, the drive shaft of which takes the driven shaft with it step by step and the latter holds in the meantime, characterized in that the hold is outside the parts of the drive causing the transmission. a. Transmission according to Claim i, characterized in that the retention compensates for the delays caused by the material of the drive. 3. Transmission according to claim i, characterized in that the movement of the overall driven member is delayed at the beginning.
DEG67361D Gearbox whose drive shaft takes the driven shaft with it step by step and holds the latter in the meantime Expired DE456768C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG67361D DE456768C (en) Gearbox whose drive shaft takes the driven shaft with it step by step and holds the latter in the meantime

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG67361D DE456768C (en) Gearbox whose drive shaft takes the driven shaft with it step by step and holds the latter in the meantime

Publications (1)

Publication Number Publication Date
DE456768C true DE456768C (en) 1928-03-01

Family

ID=7134162

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG67361D Expired DE456768C (en) Gearbox whose drive shaft takes the driven shaft with it step by step and holds the latter in the meantime

Country Status (1)

Country Link
DE (1) DE456768C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512908A1 (en) * 1981-09-14 1983-03-18 Sueddeutsche Kuehler Behr TOOTHED GEARS WITH INTERMITTENT LOCKING

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512908A1 (en) * 1981-09-14 1983-03-18 Sueddeutsche Kuehler Behr TOOTHED GEARS WITH INTERMITTENT LOCKING

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