DE155795C - - Google Patents
Info
- Publication number
- DE155795C DE155795C DENDAT155795D DE155795DA DE155795C DE 155795 C DE155795 C DE 155795C DE NDAT155795 D DENDAT155795 D DE NDAT155795D DE 155795D A DE155795D A DE 155795DA DE 155795 C DE155795 C DE 155795C
- Authority
- DE
- Germany
- Prior art keywords
- worm
- roller teeth
- ring
- flights
- worm gear
- 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
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 claims description 3
- 230000010006 flight Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 1
- 230000004301 light adaptation Effects 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
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/10—Constructively simple tooth shapes, e.g. shaped as pins, as balls
-
- 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
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
- F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
- F16H1/16—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising worm and worm-wheel
- F16H1/166—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising worm and worm-wheel with members rotating around axes on the worm or worm-wheel
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Globoidschneckengetriebe, bei denen als Ersatz für die Schneckenradzähne auf Zapfen am Schneckenrade Rollenzähne aufgesteckt sind, sind bereits bekannt.Globoid worm gears, where as a replacement for the worm gear teeth on journals Roller teeth are attached to the worm gear are already known.
Um die Rollenzähne gegen Abfallen von den Zapfen zu schützen, dienen bei bekannten Ausführungen mit Unterlagscheibe versehene Schrauben, die in die Zapfen eingeschraubt sind. Durch letzteren Umstand wird dieIn order to protect the roller teeth from falling off the pegs, known Versions with washer-provided screws that screw into the tenons are. Due to the latter circumstance, the
ίο Ausführung so empfindlich, daß zahlreiche Brüche stattfinden.ίο execution so sensitive that numerous Breaks take place.
Zur Vermeidung dieses Übelstandes sind die Rollenzähne nach vorliegender Erfindung durch einen Ring oder ein Gehäuse gegen Abfallen geschützt.To avoid this inconvenience, the roller teeth are according to the present invention Protected against falling off by a ring or a housing.
Fig. ι zeigt einen Schnitt durch das Getriebe in Richtung der Schneckenwelle und Fig. 2 einen Schnitt in Richtung der Schneckenradwelle.Fig. Ι shows a section through the transmission in the direction of the worm shaft and 2 shows a section in the direction of the worm gear shaft.
Die Gänge α der Globoidschnecke A wirken mit kegelförmigen Rollen c zusammen, die in bekannter Weise auf Zapfen b oder ρ (s. Fig. 2) drehbar sind.The gears α of the globoid worm A cooperate with conical rollers c , which can be rotated in a known manner on pin b or ρ (see FIG. 2).
Um genaues Anpassen an die Schneckengänge zu ermöglichen, sind die Rollenzähne auf die kegelförmigen Zapfen aufgesteckt. Im dargestellten Beispiel schließt sich an die j Schneckengänge ein Ring d des Lagergehäuses C an.In order to enable precise adaptation to the worm threads, the roller teeth are attached to the conical pins. In the example shown, a ring d of the bearing housing C adjoins the j screw flights.
Während des Durchganges durch die Schneckengänge werden die Rollenzähne c am Abgleiten von den Zapfen durch die Schneckengänge verhindert und während des weiteren Umlaufs durch den an die Schneckengänge sich anschließenden Ring d des Lagergehäuses. During the passage through the worm flights, the roller teeth c are prevented from sliding off the pins through the worm flights and during the further rotation by the ring d of the bearing housing adjoining the worm flights.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE155795C true DE155795C (en) |
Family
ID=422232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT155795D Active DE155795C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE155795C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007089479A2 (en) * | 2006-01-26 | 2007-08-09 | Spincontrol Gearing Llc | Worm-gear assembly having a pin raceway |
-
0
- DE DENDAT155795D patent/DE155795C/de active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007089479A2 (en) * | 2006-01-26 | 2007-08-09 | Spincontrol Gearing Llc | Worm-gear assembly having a pin raceway |
| WO2007089479A3 (en) * | 2006-01-26 | 2007-10-04 | Spincontrol Gearing Llc | Worm-gear assembly having a pin raceway |
| JP2009524785A (en) * | 2006-01-26 | 2009-07-02 | スピンコントロール・ギアリング・リミテッド・ライアビリティ・カンパニー | Worm gear assembly with pin raceway |
| EP2312182A1 (en) * | 2006-01-26 | 2011-04-20 | Spincontrol Gearing LLC | Worm-gear assembly having a pin raceway |
| US8302502B2 (en) | 2006-01-26 | 2012-11-06 | Spincontrol Gearing Llc | Worm-gear assembly having a pin raceway |
| US8601894B2 (en) | 2006-01-26 | 2013-12-10 | Spincontrol Gearing Llc | Worm-gear assembly having a pin raceway |
| US8950281B2 (en) | 2006-01-26 | 2015-02-10 | Spincontrol Gearing Llc | Worm-gear assembly having a pin raceway |
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