DE196713C - - Google Patents
Info
- Publication number
- DE196713C DE196713C DENDAT196713D DE196713DA DE196713C DE 196713 C DE196713 C DE 196713C DE NDAT196713 D DENDAT196713 D DE NDAT196713D DE 196713D A DE196713D A DE 196713DA DE 196713 C DE196713 C DE 196713C
- Authority
- DE
- Germany
- Prior art keywords
- cams
- ring
- linkage
- lever
- moves
- 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
- 230000000875 corresponding Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000000284 resting Effects 0.000 claims 1
- 210000004072 Lung Anatomy 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
- G05G9/10—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously with preselection and subsequent movement of each controlled member by movement of the controlling member in two different ways, e.g. guided by a shift gate
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G2700/00—Control mechanisms or elements therefor applying a mechanical movement
- G05G2700/22—Mechanisms linking plurality of controlling or controlled members
- G05G2700/26—Mechanisms linking plurality of controlling or controlled members with a control member moving selectively or simultaneously the controlled members
- G05G2700/28—Mechanisms linking plurality of controlling or controlled members with a control member moving selectively or simultaneously the controlled members with a control member that is moved for preselection in another direction than for final actuating
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Den Gegenstand der Erfindung bildet ein Sperrwerk für die Umschaltvorrichtung von Zahnradwechselgetrieben, bei welchen die Umschaltung durch Schwingen eines Hebels geschieht, der durch Verschieben in der Längsrichtung seiner Achse auf das das gewünschte Zahnrad verschiebende Gestänge eingestellt wird. Von den bekannten Vorrichtungen dieser Art unterscheidet sich der Erfindungsgegenstand durch die besondere Ausbildung des Sperrwerkes, die bei einfacher Bauart eine sichere Sperrung gewährleistet.The subject of the invention is a locking mechanism for the switching device of Gear change gears, in which the changeover takes place by swinging a lever, which is set by moving in the longitudinal direction of its axis on the rod that moves the desired gear will. The subject of the invention differs from the known devices of this type due to the special design of the barrage, which ensures safe locking with a simple design.
Auf der Zeichnung ist eine Ausführungsform des Sperrwerkes in verschiedenen Stel- lungen dargestellt, und zwar zeigtThe drawing shows an embodiment of the barrage in various places lungs shown, namely shows
Fig. ι eine Vorderansicht der Vorrichtung, zum Teil im Schnitt dargestellt,Fig. Ι a front view of the device, shown partly in section,
Fig. 2 einen senkrechten Schnitt hierzu bei Mittelstellung des Stellhebels,Fig. 2 is a vertical section to this with the central position of the control lever,
Fig. 3 einen der Fig. 2 entsprechenden Schnitt nach Verschiebung des mittleren Gestänges, 3 shows a section corresponding to FIG. 2 after the middle linkage has been displaced,
Fig. 4 einen der Fig. 1 entsprechenden Schnitt bei Einstellung auf das rechts liegende Gestänge. .FIG. 4 shows a section corresponding to FIG. 1 when it is set to the one on the right Linkage. .
Der Stellhebel 1 ist auf der hohlen Achse 2. befestigt, die auf der Achse 3 verschoben werden kann. Das Ende 4 des Stellhebels 1 greift bei seiner Verschiebung abwechelnd zwischen die Ansätze 5 der Gestängestangen 6, 7, 8. Um diese ist der Ring 9 leicht drehbar gelagert, in dessen Schlitz 11 der Stellhebel ι eingreift. Bei einer Verschiebung dreht daher der Stellhebel den Ring 11, und -zwar so weit, daß er mit seinen Ansätzen 12, 13, 14 und 15 die Nocken .16, 17, 18 derjenigen Gestängestangen festhält, welche ausgeschaltet bleiben sollen, und nur den Nocken der zu verschiebenden Gestängestange freigibt.The adjusting lever 1 is attached to the hollow axis 2, which is moved on the axis 3 can be. The end 4 of the adjusting lever 1 engages alternately when it is moved between the lugs 5 of the linkage rods 6, 7, 8. The ring 9 is easily rotatably mounted around this, in the slot 11 of which the control lever ι intervenes. In the event of a displacement, the adjusting lever therefore rotates the ring 11, and -Although so far that he with his approaches 12, 13, 14 and 15 the cams .16, 17, 18 of those Holds linkage rods which should be kept off, and only the cam the rod to be moved releases.
Soll beispielsweise das Zahnradwechselgetriebe der Gestängestange 8 in Eingriff treten, so wird der Stellhebel 1 in die in Fig. 4 ersichtliche Lage gebracht. Der Nocken 18 des Gestänges 8 kann zwischen den Ansätzen und 15 des Ringes 9 hindurchtreten, während die Nocken 16 und 17 durch die Ansätze 13 und 14 des Ringes 9 an jeglicher Bewegung gehindert werden. Die leichte Drehung des Ringes 9 wird durch Lagerung desselben auf Rollen 10 erzielt.If, for example, the gear change transmission of the linkage 8 is to engage, the adjusting lever 1 is brought into the position shown in FIG. 4. The cam 18 the linkage 8 can pass between the lugs and 15 of the ring 9 while the cams 16 and 17 through the lugs 13 and 14 of the ring 9 to each Movement are prevented. The slight rotation of the ring 9 is due to storage the same achieved on reels 10.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE196713C true DE196713C (en) |
Family
ID=459662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DENDAT196713D Active DE196713C (en) |
Country Status (1)
Country | Link |
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DE (1) | DE196713C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE837346C (en) * | 1950-05-04 | 1952-04-28 | Boehringer Gmbh Geb | Speed change gear, especially for the feed drive of a lathe |
DE3125632C1 (en) * | 1981-06-30 | 1982-12-09 | Audi Nsu Auto Union Ag, 7107 Neckarsulm | Selector mechanism for vehicle gearboxes - has integral locking cams and selector finger which project over gear element recesses |
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0
- DE DENDAT196713D patent/DE196713C/de active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE837346C (en) * | 1950-05-04 | 1952-04-28 | Boehringer Gmbh Geb | Speed change gear, especially for the feed drive of a lathe |
DE3125632C1 (en) * | 1981-06-30 | 1982-12-09 | Audi Nsu Auto Union Ag, 7107 Neckarsulm | Selector mechanism for vehicle gearboxes - has integral locking cams and selector finger which project over gear element recesses |
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