CH364092A - Device for the joint actuation of two control shafts using just one control lever - Google Patents
Device for the joint actuation of two control shafts using just one control leverInfo
- Publication number
- CH364092A CH364092A CH6582258A CH6582258A CH364092A CH 364092 A CH364092 A CH 364092A CH 6582258 A CH6582258 A CH 6582258A CH 6582258 A CH6582258 A CH 6582258A CH 364092 A CH364092 A CH 364092A
- Authority
- CH
- Switzerland
- Prior art keywords
- control
- lever
- sleeve
- control lever
- shafts
- Prior art date
Links
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
- G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
- G05G9/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously
- G05G9/047—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/52—Details of compartments for driving engines or motors or of operator's stands or cabins
- B66C13/54—Operator's stands or cabins
- B66C13/56—Arrangements of handles or pedals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H25/00—Switches with compound movement of handle or other operating part
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H25/00—Switches with compound movement of handle or other operating part
- H01H25/04—Operating part movable angularly in more than one plane, e.g. joystick
-
- 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
- G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
- G05G9/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously
- G05G9/047—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
- G05G2009/04703—Mounting of controlling member
- G05G2009/04714—Mounting of controlling member with orthogonal axes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mechanical Control Devices (AREA)
Description
Vorrichtung zur gemeinsamen Betätigung zweier Steuerwellen mittels nur einem Steuerhebel Die Erfindung betrifft eine Vorrichtung zur ge meinsamen Betätigung zweier Steuerwellen mittels nur einem Steuerhebel.
Bei der Erfindung handelt es sich um eine Vor richtung, die es gestattet, mit nur einem Steuerhebel zwei unabhängig voneinander wirkende Steuerein richtungen sinnfällig zu bedienen. Solche Steuer einrichtungen, zum Beispiel Steuerwalzen, werden unter anderem für Kransteuerungen verwendet zur einzelnen oder gleichzeitigen Doppelwirkung von Kontrollern, Regelwiderständen und dergleichen. Beim Vor- oder Zurückschwenken des Steuerhebels wird zum Beispiel die Steuerwalze für das Senken und Heben, und beim seitlichen Hin- und Herschwenken des gleichen Steuerhebels das Vor- und Rückwärts fahren der Kranbrücke bewerkstelligt.
Bei kombinier ter Schrägbewegung des Steuerhebels werden sinn fällig beide Bewegungen gleichzeitig ausgelöst, das heisst, die Vorrichtung bedient beide Steuereinrich tungen entsprechend dem gewählten Winkel.
Bekannte Einrichtungen, bestehend aus Zahnrad kombinationen mit entsprechenden Hebelgestängen, sind in der Herstellung teuer, beanspruchen ver hältnismässig viel Platz und lassen sich deshalb schlecht in Steuerstühle einbauen.
Die Erfindung besteht darin, dass eine drehbare, axial nicht verschiebbare Hülse vorgesehen ist, welche einen Hebelarm und ein Kegelradsegment aufweist, welch letzteres in ein auf der einen Steuerwelle sitzendes Zahnrad eingreift, dass in der Achse der Hülse eine Schubstange verschiebbar lagert und diese bei ihrer Verschiebung eine Zahnstange verschiebt, welche in ein auf der anderen Steuerwelle sitzendes Zahnrad eingreift, dass mit der Schubstange der Steuerhebel gelenkig verbunden ist, und dass zwischen dem Hebelann auf der Hülse und dem Steuerhebel ein Balken derart angeordnet ist, dass dieser die Hülse dreht,
wenn der- Steuerhebel seitlich ge schwenkt wird.
Die Erfindung wird anhand eines Ausführungs- beispieles näher erläutert.<B>1</B> ist eine Hülse, die dreh bar gelagert ist, in axialer Richtung sich aber nicht verschieben lässt. Diese Lagerungsweise ist der bes seren übersicht wegen nicht gezeigt. Auf der Hülse befindet sich ein Hebelarm 2 sowie das Kegelrad- segni;ent <B>3.</B> Das Kegelradsegment <B>3</B> greift in ein Zahnrad 4 ein, das auf einer Steuerwelle<B>5</B> sitzt. Die Steuerwelle führt zu einer der beiden Steuereinrich tungen, welche betätigt werden sollen.
In einer axialen Bohrung der Hülse ist die Kupp lungsstange<B>6</B> verschiebbar angeordnet. Diese, Kupp lungsstange ist über einen parallelen Führungswagen <B>7</B> mit der Zahnstange<B>8</B> verbunden. Die Zalmstange greift in das Zahnrad<B>9,</B> welches auf der Steuerwelle <B>10</B> sitzt, ein. Die Steuerwelle<B>10</B> führt zur anderen der beiden Steuereinrichtungen, die betätigt werden sollen. Die Schubstange<B>6</B> ist über das Gelenk<B>11</B> mit dem Steuerhebel 12 verbunden. Zwischen dem Hebelann 2 und dem Steuerhebel 12 besteht eine Ver" bindung über einen Balken<B>13.</B> Die Verbindung erfolgt in der Weise, dass die Hülse gedreht wird, wenn der Hebel seitlich geschwenkt wird.
Für diesen Zweck sind die breit gelagerten Gelenk-- 14 und<B>15</B> vorhanden, welche zwischen 2 und 12 eine praktisch spielfreie Bewegung ermöglichen.
Wird der Hebel 12 in einer Ebene senkrecht zur Schubstange verdreht, so überträgt sich seine Be wegung über den Balken<B>13</B> auf den<B>Hebel</B> 2 und das Segment<B>3.</B> Hierdurch wird in entsprechender Weise das Zahnrad 4 und die Steuerwelle<B>5</B> verstellt. Dabei bleibt die Schubstange<B>6</B> ohne axiale Ver schiebung. Wird der Hebel 12 in Längsrichtung zur Schubstange geschwenkt, so ergibt sich eine Axial- bewegung der Schubstange<B>6</B> und der Zahnstange<B>8.</B> Es erfolgt damit gleichzeitig eine Verdrehung des Zahnrades<B>9</B> und der anderen Steuerwelle<B>10.</B>
Wird der Hebel 12 in Schrägrichtung geschwenkt, so führen beide Steuerwellen<B>5</B> und<B>10</B> entsprechende Steuerbewegungen aus. Durch schräge Verschwen- kung des Steuerhebels 12 ergibt sich somit eine kombinierte Verstellung der beiden Steuervorrich tungen.
Die Zahnstange<B>8</B> greift unter Federkraftwir- kung in das Zahnrad<B>9</B> ein, wodurch Lagerspiel ver mieden wird. Die hierfür verwendete Feder wirkt auf den Rasthebel<B>16</B> ein.
Die Vorrichtung hat den Vorteil grosser Einfach heit und grosser Betriebssicherheit.
Device for the joint operation of two control shafts by means of only one control lever The invention relates to a device for the joint operation of two control shafts by means of only one control lever.
The invention is a device that allows two independently acting Steuerein directions to be used with just one control lever. Such control devices, for example control rollers, are used, among other things, for crane controls for the single or simultaneous double action of controllers, control resistors and the like. When swiveling the control lever forwards or backwards, for example, the control roller for lowering and lifting, and when the same control lever is swiveled back and forth, the crane bridge moves back and forth.
With a combined inclined movement of the control lever, both movements are sensibly triggered simultaneously, that is, the device operates both Steuereinrich lines according to the selected angle.
Known devices, consisting of gear combinations with appropriate lever linkages, are expensive to manufacture, take up a relatively large amount of space and are therefore difficult to install in control chairs.
The invention consists in that a rotatable, axially non-displaceable sleeve is provided which has a lever arm and a bevel gear segment, which the latter engages in a gear wheel seated on the one control shaft, that a push rod is displaceably supported in the axis of the sleeve and this in its Displacement moves a rack which engages a gear wheel sitting on the other control shaft, that the control lever is articulated to the push rod, and that a bar is arranged between the lever arm on the sleeve and the control lever in such a way that it rotates the sleeve,
when the control lever is swiveled sideways.
The invention is explained in more detail with reference to an exemplary embodiment. <B> 1 </B> is a sleeve that is rotatably mounted but cannot be moved in the axial direction. This storage method is not shown for the sake of clarity. On the sleeve there is a lever arm 2 and the bevel gear segment <B> 3. </B> The bevel gear segment <B> 3 </B> engages in a gear wheel 4 which is mounted on a control shaft <B> 5 < / B> sits. The control shaft leads to one of the two Steuereinrich lines that are to be actuated.
The coupling rod <B> 6 </B> is arranged displaceably in an axial bore in the sleeve. This coupling rod is connected to the rack <B> 8 </B> via a parallel guide carriage <B> 7 </B>. The Zalmstab engages in the gear <B> 9 </B> which sits on the control shaft <B> 10 </B>. The control shaft <B> 10 </B> leads to the other of the two control devices that are to be actuated. The push rod <B> 6 </B> is connected to the control lever 12 via the joint <B> 11 </B>. There is a connection between the lever arm 2 and the control lever 12 via a bar 13. The connection is made in such a way that the sleeve is rotated when the lever is pivoted to the side.
For this purpose there are wide hinges 14 and 15, which enable movement between 2 and 12 with practically no play.
If the lever 12 is rotated in a plane perpendicular to the push rod, its movement is transmitted via the bar <B> 13 </B> to the <B> lever </B> 2 and the segment <B> 3. </ B> As a result, the gear 4 and the control shaft <B> 5 </B> are adjusted in a corresponding manner. The push rod <B> 6 </B> remains without axial displacement. If the lever 12 is pivoted in the longitudinal direction to the push rod, an axial movement of the push rod <B> 6 </B> and the toothed rack <B> 8. </B> occurs 9 </B> and the other control shaft <B> 10. </B>
If the lever 12 is pivoted in the oblique direction, both control shafts <B> 5 </B> and <B> 10 </B> carry out corresponding control movements. An oblique pivoting of the control lever 12 thus results in a combined adjustment of the two control devices.
The toothed rack <B> 8 </B> engages with the action of a spring force in the toothed wheel <B> 9 </B>, as a result of which bearing play is avoided. The spring used for this acts on the locking lever <B> 16 </B>.
The device has the advantage of great simplicity and great operational reliability.
Claims (1)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH6582258A CH364092A (en) | 1958-11-05 | 1958-11-05 | Device for the joint actuation of two control shafts using just one control lever |
| DE1958A0012495 DE1809809U (en) | 1958-11-05 | 1958-11-19 | DEVICE FOR THE JOINT ACTUATION OF TWO CONTROL SHAFT WITH ONLY ONE CONTROL LEVER. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH6582258A CH364092A (en) | 1958-11-05 | 1958-11-05 | Device for the joint actuation of two control shafts using just one control lever |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH364092A true CH364092A (en) | 1962-08-31 |
Family
ID=4526668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH6582258A CH364092A (en) | 1958-11-05 | 1958-11-05 | Device for the joint actuation of two control shafts using just one control lever |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH364092A (en) |
| DE (1) | DE1809809U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2222242A1 (en) * | 1973-03-19 | 1974-10-18 | Permobilstiftelsen | |
| EP0444260A2 (en) * | 1990-02-28 | 1991-09-04 | GfK AG | Device for determining the television viewer's reactions on a video advertising spot |
-
1958
- 1958-11-05 CH CH6582258A patent/CH364092A/en unknown
- 1958-11-19 DE DE1958A0012495 patent/DE1809809U/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2222242A1 (en) * | 1973-03-19 | 1974-10-18 | Permobilstiftelsen | |
| EP0444260A2 (en) * | 1990-02-28 | 1991-09-04 | GfK AG | Device for determining the television viewer's reactions on a video advertising spot |
| EP0444260A3 (en) * | 1990-02-28 | 1992-06-10 | Gfk Ag | Device for determining the television viewer's reactions on a video advertising spot |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1809809U (en) | 1960-04-14 |
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