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DE2339643A1 - Steering linkage converting reciprocating to rotary motion - has two crossover hook shaped pivoted links connecting piston to square headed axle - Google Patents

Steering linkage converting reciprocating to rotary motion - has two crossover hook shaped pivoted links connecting piston to square headed axle

Info

Publication number
DE2339643A1
DE2339643A1 DE19732339643 DE2339643A DE2339643A1 DE 2339643 A1 DE2339643 A1 DE 2339643A1 DE 19732339643 DE19732339643 DE 19732339643 DE 2339643 A DE2339643 A DE 2339643A DE 2339643 A1 DE2339643 A1 DE 2339643A1
Authority
DE
Germany
Prior art keywords
guide
rotary motion
slider
steering linkage
links connecting
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.)
Pending
Application number
DE19732339643
Other languages
German (de)
Inventor
Otto Plajer
Hans Trube
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Priority to DE19732339643 priority Critical patent/DE2339643A1/en
Publication of DE2339643A1 publication Critical patent/DE2339643A1/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H21/00Gearings comprising primarily only links or levers, with or without slides
    • F16H21/10Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
    • F16H21/44Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for conveying or interconverting oscillating or reciprocating motions

Landscapes

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

Abstract

The reciprocating motion is generated through a slider in a guide and the axis of rotation is at right angles to the plane of motion of the slider. The device is intended for use where a rack and pinion is normally used on automobiles where it is simpler to construct, lighter and quieter in operation. The swivel frame with the two crossover links is connected to the only one slider. The slider guide is connected to a rectangular base plate that also serves as the mouting for the pivot axle. The guide has a slot that allows the cross link to move along it, and the slider is operated by a bowden cable.

Description

Daimler-Denz Aktie.ijjndbllschaf t Daim 9903/4 Daimler-Denz share.ijjndbllschaf t Daim 9903/4

Stuttgart-Untertürkheim 1.Aug.1973 'Stuttgart-Untertürkheim August 1, 1973 '

11 Vorrichtung zur Umwandlung einer Drehbewegung in eine gleichförmige, durch eine Führung geradlinige Bewegung" 11 Device for converting a rotary motion into a uniform, rectilinear motion through a guide "

Die Erfindung betrifft eine Vorrichtung zur Umwandlung einer Drehbewegung in eine gleichförmige, durch eine Führung geradlinige Bewegung, wobei die Drehachse etwa senkrecht zur Verschiebeebene verläuft.The invention relates to a device for converting a rotary movement into a uniform one which is rectilinear through a guide Movement, the axis of rotation running approximately perpendicular to the displacement plane.

Derartige Vorrichtungen, die z.B. aus einem Zahnrad und einer mit diesem kämmenden Zahnstange bestehen oder auch als Treibriegelverschluß ausgebildet sind, kommen in vielen Bereichen der Technik vor. Auch im Automobilbau werden Einrichtungen benötigt, die eine Drehbewegung in eine möglichst gleichförmige, geradlinige Bewegung umsetzen. Dabei wird besonderer Wert darauf gelegt, daß diese Vorrichtungen bei einfachem Aufbau nur ein geringes Gewicht aufweisen und völlig geräuschfrei arbeiten.Such devices, which for example consist of a toothed wheel and a toothed rack meshing with this, or also as a drive bolt lock are trained, occur in many areas of technology. There are also facilities in the automotive industry which convert a rotary movement into a movement that is as uniform as possible, in a straight line. It will be more special It is important that these devices have a simple structure and only have a low weight and are completely noise-free work.

Derartige Forderungen werden bei einer Vorrichtung zur Umwandlung einer Drehbewegung in eine gleichförmige, durch eine Führung geradlinige Bewegung, wobei die Drehachse etwa senkrecht zur Verschiebeebene verläuft, dann erfüllt, wenn erfindungsgemäß eine baskülartige Schwenkeinrichtung vorgesehen ist, deren beide Schwenkarme an nur einem Schieber angelenkt sind.Such requirements are in a device for converting a rotary motion into a uniform, by a Guiding rectilinear movement, the axis of rotation running approximately perpendicular to the displacement plane, then fulfilled if according to the invention a baseball-like swivel device is provided, the two swivel arms of which are hinged to only one slide are.

509807/0234 "2"509807/0234 " 2 "

Daim 9903/'* Daim 9903 / '*

Eine leicht montierbare Baueinheit erhält man, wenn die den Schieber aufnehmende Führung von einer mit Befestigungsmöglichkeiten versehenen Grundplatte aufgenommen wird, die außerdem zur Lagerung der Schwenkeinrichtung dient.An easy-to-assemble unit is obtained if the guide receiving the slide is provided with mounting options provided base plate is added, which also serves to support the pivoting device.

Bei einem bevorzugten Ausführungsbeispiel der Erfindung weist die Führung einen Einschnitt zum Durchtritt des einen Schwenkarmes auf·In a preferred embodiment of the invention, the guide has an incision for the one to pass through Swivel arm on

In weiterer Ausgestaltung der Erfindung kann vom Schieber ein Bowdenzug wegführen· Der Schieber könnte jedoch auch mit einem Gestänge verbunden sein.In a further embodiment of the invention, a Bowden cable can lead away from the slide be connected to a linkage.

Der Gegenstand der Erfindung soll nachfolgend anhand eines in der beiliegenden Zeichnung dargestellten Ausführungsbeispiels näher erläutert werden. In der Zeichnung zeigenThe subject matter of the invention will be based on an embodiment shown in the accompanying drawing are explained in more detail. Show in the drawing

Fig. 1 eine erfindungsgemäße, zu einer Baueinheit zusammengefaßte Vorrichtung in ihrer Mittelstellung und dieFig. 1 shows an inventive, to a structural unit summarized device in its middle position and the

Fig. 2 und 3 die beweglichen Teile der Vorrichtung nach Fig. 1 in ihren beiden Endstellungen.2 and 3 the moving parts of the device according to Fig. 1 in its two end positions.

Eine mit Befestigungsmöglichkeiten 1 ausgestattete Grundplatte 2, die zur Lagerung einer Schwenkeinrichtung 3 dient, ist, fest mit einer einen Schieber k aufnehmenden Führung verbunden. Die etwa nach Art eines Baskül-Verschlusses arbeitende Schwenkeinrichtung 3 weist zwei Schwenkarme 6 und 7 auf, die ihrerseits am Schieber k angelenkt sind.A base plate 2 equipped with fastening options 1, which is used to support a swivel device 3, is firmly connected to a guide which receives a slide k. The swivel device 3, which works approximately in the manner of a baseball lock, has two swivel arms 6 and 7, which in turn are articulated on the slide k.

509807/0234509807/0234

Daim 9903/4Daim 9903/4

Mittels eines nicht dargestellten Drehknopfes, der auf die Achse 8 der Schwenkeinrichtung 3 wirkt, kann durch Drehen um l80° ein Überführen der Schwenkeinrichtung 3 von der in Fig. 2 dargestellten Lage in die Stellung nach Fig. 3 erreicht werden. In nicht dargestellter Weise kann bei diesem Vorgang gleichzeitig ein mit der Achse 8 in Wirkverbindung stehender Schalter betätigt werden.By means of a knob, not shown, which is on the Axis 8 of the swivel device 3 acts, the swivel device 3 can be transferred from the in FIG 2 in the position shown in FIG. 3 can be achieved. In a manner not shown in this Operation at the same time a standing with the axis 8 in operative connection switch can be operated.

Um eine geringe Bautiefe der beliebig einbaubaren Baueinheit zu erreichen, ist der untere Schwenkarm 7 innerhalb der Führung 5 angelenkt und kann durch einen Einschnitt 9 in die Führung 5 eintreten. Durch den kreuzförmigen Verlauf der Schwenkarme 6 und 7 tritt keine Zugrichtungsabweichung auf, und die Zuggeschwindigkeit ist proportional der Drehgeschwindigkeit. Der Hub des Schiebers 4, an dem ein Bowdenzug 10 befestigt sein kann, läßt sich auf einfache Weise - unter Beibehaltung des Drehwinkels - durch eine Veränderung der wirksamen Länge der Schwenkarme 6 und 7 verändern.In order to achieve a small overall depth of the modular unit that can be installed as required, the lower pivot arm 7 is within the guide 5 hinged and can through an incision 9 in the Enter tour 5. Due to the cross-shaped course of the swivel arms 6 and 7, there is no deviation in the direction of pull, and the speed of the pull is proportional to the speed of rotation. The stroke of the slide 4 on which a Bowden cable 10 can be attached, can be in a simple manner - while maintaining the angle of rotation - by changing the change the effective length of the swivel arms 6 and 7.

509807/023A509807 / 023A

Claims (1)

- if - Palm 99O3A - if - Palm 99O3A Anspruch·Claim· Vorrichtung zur Umwandlung einer Drehbewegung in eine gleichförmige, durch eine Führung geradlinige Bewegung, wobei die Drehachse etwa senkrecht zur Verschiebeebene verläuft, dadurch gekennzeichnet, daß eine baskülartige Schwenkeinrichtung (3) vorgesehen ist, deren beide Schwenkarme (6,7) an nur einem Schieber ik) angelenkt sind.Device for converting a rotary motion into a uniform, rectilinear motion through a guide, the axis of rotation running approximately perpendicular to the displacement plane, characterized in that a baseball-like swivel device (3) is provided, the two swivel arms (6,7) of which on only one slide ik ) are hinged. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die den Schieber (4) aufnehmende Führung (5) von einer mit Befestigungsmöglichkeiten (l) versehenen Grundplatte (2) aufgenommen wird, die außerdem zur Lagerung der Schwenkeinrichtung (3) dient.Device according to Claim 1, characterized in that the guide (5) receiving the slide (4) is provided by a base plate provided with fastening options (l) (2) is added, which also serves to support the pivoting device (3). Vorrichtung nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß die Führung (5) einen Einschnitt (9) zum Durchtritt des einen Schwenkarmes (7) aufweist.Device according to claims 1 and 2, characterized in that the guide (5) has an incision (9) for Has passage of a pivot arm (7). Vorrichtung nach einem oder mehreren der vorangegangenen Ansprüche, dadurch gekennzeichnet, daß vom Schieber (k) ein Bowdenzug (10) wegführt.Device according to one or more of the preceding claims, characterized in that a Bowden cable (10) leads away from the slide (k). 509807/0234509807/0234 srsr LeerseiteBlank page
DE19732339643 1973-08-04 1973-08-04 Steering linkage converting reciprocating to rotary motion - has two crossover hook shaped pivoted links connecting piston to square headed axle Pending DE2339643A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19732339643 DE2339643A1 (en) 1973-08-04 1973-08-04 Steering linkage converting reciprocating to rotary motion - has two crossover hook shaped pivoted links connecting piston to square headed axle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732339643 DE2339643A1 (en) 1973-08-04 1973-08-04 Steering linkage converting reciprocating to rotary motion - has two crossover hook shaped pivoted links connecting piston to square headed axle

Publications (1)

Publication Number Publication Date
DE2339643A1 true DE2339643A1 (en) 1975-02-13

Family

ID=5888955

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732339643 Pending DE2339643A1 (en) 1973-08-04 1973-08-04 Steering linkage converting reciprocating to rotary motion - has two crossover hook shaped pivoted links connecting piston to square headed axle

Country Status (1)

Country Link
DE (1) DE2339643A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2936817A1 (en) * 1979-09-12 1981-03-19 Daimler-Benz Ag, 7000 Stuttgart SLIDE GUIDE, CONSISTING OF A SLIDE PIECE AND A GUIDE SLEEVE
DE102012106316A1 (en) * 2012-07-13 2014-01-16 Halla Visteon Climate Control Corporation 95 Bowden cable system for movable attachment at manual actuating device in flap drive of air-conditioning system of motor car, has guide slot whose contour is aligned such that guided Bowden cable runs straight in direction of cable casing

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2936817A1 (en) * 1979-09-12 1981-03-19 Daimler-Benz Ag, 7000 Stuttgart SLIDE GUIDE, CONSISTING OF A SLIDE PIECE AND A GUIDE SLEEVE
US4407167A (en) * 1979-09-12 1983-10-04 Daimler-Benz Aktiengesellschaft Sliding guide mechanism
DE102012106316A1 (en) * 2012-07-13 2014-01-16 Halla Visteon Climate Control Corporation 95 Bowden cable system for movable attachment at manual actuating device in flap drive of air-conditioning system of motor car, has guide slot whose contour is aligned such that guided Bowden cable runs straight in direction of cable casing
DE102012106316B4 (en) * 2012-07-13 2016-01-14 Halla Visteon Climate Control Corporation 95 Bowden cable system for connection to an actuating device

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