DE955188C - Change-speed gearbox for stepless speed control - Google Patents

Change-speed gearbox for stepless speed control

Info

Publication number
DE955188C
DE955188C DEG10705A DEG0010705A DE955188C DE 955188 C DE955188 C DE 955188C DE G10705 A DEG10705 A DE G10705A DE G0010705 A DEG0010705 A DE G0010705A DE 955188 C DE955188 C DE 955188C
Authority
DE
Germany
Prior art keywords
change
speed
gearbox
crank
stepless
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
DEG10705A
Other languages
German (de)
Inventor
Christian Gensheimer
Valentin Gensheimer
Heinrich Gensheimer Jun
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.)
Heinrich Gensheimer & Soehne M
Original Assignee
Heinrich Gensheimer & Soehne M
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 Heinrich Gensheimer & Soehne M filed Critical Heinrich Gensheimer & Soehne M
Priority to DEG10705A priority Critical patent/DE955188C/en
Application granted granted Critical
Publication of DE955188C publication Critical patent/DE955188C/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
    • F16H29/00—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action
    • F16H29/02—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action between one of the shafts and an oscillating or reciprocating intermediate member, not rotating with either of the shafts
    • F16H29/08—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action between one of the shafts and an oscillating or reciprocating intermediate member, not rotating with either of the shafts in which the transmission ratio is changed by adjustment of the path of movement, the location of the pivot, or the effective length, of an oscillating connecting member

Landscapes

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

Description

Das Schaltwechselgetriebe für stufenlose Drehzahlregelung gemäß dem Hauptpatent sieht als Antriebsteil nach Abb. I und 2 eine stetig umlaufende Kurbelwelle vor. Es ist klar, daß bei einer vollständigen Umdrehung der Kurbelwelle A die getriebeneWelle G nur eine Teildrehung entsprechend dem Ausschlag des Gelenkdrehpunktes J nach i macht. Die so entstehenden periodischen Ausschläge - Teildrehungen - der Welle G können für viele Zwacke angewendet werden, wie z. B. zum Antrieb von Vorschubwalzen an Sägegattern, Vorsehubgewindespindeln an Werkzeugmaschinen (Hobelmaschinen, Stoßmaschinen., Schleifmaschinen usw.), Wanderroste für Kesselfeuerungen, Transportanlagen usf. Der besondere Vorteil der Anordnung liegt in der stufenlosen Regelung des Ausschlages der Welle G. Da die Regelung bis zum Ausschlag Null erfolgen kann, ist eine ausrückbare Kupplung an der Welle G entbehrlich.The change-speed gearbox for stepless speed control according to the The main patent sees a continuously rotating crankshaft as the drive part according to Figs. I and 2 before. It is clear that for one complete revolution of the crankshaft A, the driven shaft G only a partial rotation corresponding to the deflection of the joint pivot point J to i power. The resulting periodic deflections - partial rotations - of the shaft G can be used for many purposes, such as B. to drive feed rollers on saw frames, pre-thread spindles on machine tools (planing machines, slotting machines., Grinding machines, etc.), traveling grates for boiler furnaces, transport systems, etc. The particular advantage of the arrangement is the infinitely variable control of the deflection of the wave G. Since the regulation can take place up to the deflection zero, one can be disengaged Coupling on shaft G is unnecessary.

Je nach dein geplanten Verwendungszweck des Getriebes kann an Stelle der stetig umlaufenden Kurbelwelle A eine solche treten, bei der der Kurbelzapfen B nur eine schwingende Bewegung macht. Die Kurbelschwingbewegung kann durch Lenker von einem besonderen. Kurbeltrieb her erfolgen, beispielsweise bei einem Sägegatter, oder auch durch Zahnräder oder schwingende Welle, wie dies bei Hobel- und Stoßmaschinen der Fall stein kann.Depending on your intended use the gear can be put in place the continuously revolving crankshaft A occurs when the crank pin B only makes a swinging motion. The crank swing movement can be controlled by handlebars of a special one. Crank drive take place, for example in a saw frame, or by gears or a vibrating shaft, as is the case with planing and shaping machines the fall stone can.

In den Zeichnungen stellt Abb. I ein Ausführungsbeispiel dar, in dem der Kurbelwelle A durch den Lenker O über die Kurbel N die schwingende Bewegung erteilt wird; Abb. 2 zeigt die Draufsicht der Anordnung.In the drawings Fig. I shows an embodiment in which the crankshaft A through the handlebar O via the crank N the swinging motion is granted; Fig. 2 shows the top view of the arrangement.

Claims (1)

PATENTANSPRUCH: Schaltwechselgetriebe nach dem Hauptpatent 844 522, dadurch gekennzeichnet, daß die Kurbelwelle (A) über eine Kurbel (N) und einen Lenker (O) oder durch andere Hilfsmittel in schwingende Bewegung versetzt wird und dadurch. die Getriebewelle (G) mittels Kurbelstange (C) und Schwinglager (D) periodisch, stufenlos, regelbar dreht. In Betracht gezogene Druckschriften: Deutsche Patentschriften Nr. 844 522, 474:205 287 419; französische Patentschrift Nr. 546 357. PATENT CLAIM: Change-speed gearbox according to main patent 844 522, characterized in that the crankshaft (A) is set in oscillating motion via a crank (N) and a handlebar (O) or by other aids and thereby. the gear shaft (G) rotates periodically, continuously and controllably by means of the crank rod (C) and swing bearing (D). Considered publications: German Patent Specifications No. 844 522, 474: 205 287 419; French patent specification No. 546 357.
DEG10705A 1953-01-11 1953-01-11 Change-speed gearbox for stepless speed control Expired DE955188C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG10705A DE955188C (en) 1953-01-11 1953-01-11 Change-speed gearbox for stepless speed control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG10705A DE955188C (en) 1953-01-11 1953-01-11 Change-speed gearbox for stepless speed control

Publications (1)

Publication Number Publication Date
DE955188C true DE955188C (en) 1956-12-27

Family

ID=7119390

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG10705A Expired DE955188C (en) 1953-01-11 1953-01-11 Change-speed gearbox for stepless speed control

Country Status (1)

Country Link
DE (1) DE955188C (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE287419C (en) *
FR546357A (en) * 1922-11-08
DE474205C (en) * 1925-03-28 1929-03-28 Ernst Josef Thunberg Gear change gearbox
DE844522C (en) * 1950-09-14 1952-07-21 Heinrich Gensheimer & Soehne M Change-speed gearbox for stepless speed control

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE287419C (en) *
FR546357A (en) * 1922-11-08
DE474205C (en) * 1925-03-28 1929-03-28 Ernst Josef Thunberg Gear change gearbox
DE844522C (en) * 1950-09-14 1952-07-21 Heinrich Gensheimer & Soehne M Change-speed gearbox for stepless speed control

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