DE355086C - Device for setting or locking the windshield for automobiles - Google Patents
Device for setting or locking the windshield for automobilesInfo
- Publication number
- DE355086C DE355086C DEP42103D DEP0042103D DE355086C DE 355086 C DE355086 C DE 355086C DE P42103 D DEP42103 D DE P42103D DE P0042103 D DEP0042103 D DE P0042103D DE 355086 C DE355086 C DE 355086C
- Authority
- DE
- Germany
- Prior art keywords
- balls
- windshield
- bearing arm
- channel
- hub
- 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
Links
- 230000003213 activating effect Effects 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 210000001331 nose Anatomy 0.000 description 1
- 210000000056 organ Anatomy 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B1/00—Devices for securing together, or preventing relative movement between, constructional elements or machine parts
- F16B1/02—Means for securing elements of mechanisms after operation
- F16B1/04—Means for securing elements of mechanisms after operation disengaged by movement of the actuating member of the element
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
Description
Gegenstand vorliegender Erfindung ist eine Vorrichtung zum Ein- bzw. Feststellen der Windschutzscheibe für Automobile.The present invention is a device for setting or determining the Automobile windshield.
Auf der Zeichnung ist der Erfindungsgegenstand in einem Ausführungsbeispiel dargestellt, und zwar zeigen:The subject of the invention is shown in an exemplary embodiment in the drawing, namely show:
Abb. χ eine Seitenansicht und Abb. 2 einen lotrechten Schnitt nach der Linie A-B der Abb. i.Fig. Χ a side view and Fig. 2 a vertical section along the line AB in Fig. I.
ίο In einem mit dem Wagengestell starr verbundenen Lagerarm m ist an der Innenseite eine Drehscheibe d gelagert, an welcher der die Windschutzscheibe α tragende Rahmen b entweder direkt oder, wie gezeichnet, durch einen an b angebrachten Arm c starr befestigt ist. Innerhalb des Lagerarmes m besitzt die Drehscheibe d eine unrunde Nabe f, deren Querschnitt ellipsenförmig ausgebildet ist. In a bearing arm m rigidly connected to the carriage frame, a turntable d is mounted on the inside, to which the frame b carrying the windshield α is either directly or, as shown, rigidly attached by an arm c attached to b. Within the bearing arm m , the turntable d has a non-circular hub f, the cross section of which is elliptical.
Durch eine zylindrische Bohrung des Lagerarmes in und durch die Nabe f wird ein ringförmiger Kanal von ungleichmäßiger Breite gebildet, und zwar ist dieser in der Richtung der großen Ellipsenachse gemessen am engsten und in der Richtung der kleinen Ellipsenachse am breitesten. In diesen Kanal sind vier Kugeln h eingelegt, deren Durchmesser so gewählt ist, daß sie die engsten Stellen des Kanals nicht durchlaufen können, so daß an diesen Stellen zwischen zwei nebeneinanderliegenden Kugeln ein Spielraum bleibt. Zwischen je zwei auf jeder Längsseite der Ellipse gelagerten Kugeln b ist eine Schraubenfeder i eingespannt, so daß die Kugeln unter deren Wirkung stets nach der engsten Stelle des Ringkanals gedrückt werden. ! A cylindrical bore in the bearing arm in and through the hub f forms an annular channel of uneven width, which is narrowest measured in the direction of the major axis of the ellipse and widest in the direction of the minor axis of the ellipse. Four balls h are inserted into this channel, the diameter of which is chosen so that they cannot pass through the narrowest points of the channel, so that at these points there remains a clearance between two adjacent balls. A helical spring i is clamped between two balls b mounted on each longitudinal side of the ellipse, so that the balls are always pressed towards the narrowest point of the annular channel under their action. !
In dem Lagerarm m ist gegenüber der Drehscheibe d eine Scheibe k drehbar gelagert, an der ein Handhebel I starr befestigt ist. Die Organe ä und k werden gegen achsiale Ver-Schiebung durch eine Schraube e gehalten. An der Innenseite der Scheibe k sind zwei sich . gegenüberliegende Nasen g von keilförmigem i Querschnitt angebracht, die in den ringförmigen \ Kanal, d. h. über die Nabe f, zwischen je zwei nebeneinanderliegende Kugeln h greifen.In the bearing arm m , a disk k is rotatably mounted with respect to the turntable d , to which a hand lever I is rigidly attached. The organs ä and k are held against axial displacement by a screw e . On the inside of the disk k there are two. opposite noses g of wedge-shaped cross-section attached, which grip into the annular \ channel, ie via the hub f, between two adjacent balls h.
Die Wirkungsweise ist folgende: Durch den Druck der Schraubenfedern i werden die Kugeln h nach der engsten Stelle des ringförmigen Kanals gedrängt und verursachen daher eine so hohe Reibung zwischen dem ortsfesten Lagerarm m und der Nabe f, daß sich die letztere mit der Drehscheibe d nicht drehen kann. Will man nun der Windschutzscheibe a eine andere Winkelstellung geben, so dreht man den Handhebel I nach der gewünschten Riehtung, wodurch die Nasen g auf die beiden der Drehrichtung entgegenwirkenden Kugeln h drücken und die Reibung dieser aufheben.The mode of operation is as follows: The pressure of the helical springs i pushes the balls h to the narrowest point of the annular channel and therefore causes such a high level of friction between the stationary bearing arm m and the hub f that the latter does not rotate with the turntable d can. If you want to give the windshield a a different angular position, turn the hand lever I in the desired direction, whereby the lugs g press on the two balls h counteracting the direction of rotation and cancel the friction of these.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP42103D DE355086C (en) | Device for setting or locking the windshield for automobiles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP42103D DE355086C (en) | Device for setting or locking the windshield for automobiles |
Publications (1)
Publication Number | Publication Date |
---|---|
DE355086C true DE355086C (en) | 1922-06-21 |
Family
ID=7378314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEP42103D Expired DE355086C (en) | Device for setting or locking the windshield for automobiles |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE355086C (en) |
-
0
- DE DEP42103D patent/DE355086C/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3000549A1 (en) | DEVICE FOR MEASURING THE TENSION OF A BELT | |
DE2157552A1 (en) | Arrangement for aligning and locking a rotatable element in at least one angular position | |
CH439792A (en) | Force measuring device | |
DE355086C (en) | Device for setting or locking the windshield for automobiles | |
DE615165C (en) | Device for regulating the tension of torsion springs, especially for motor vehicles | |
DE1951710A1 (en) | Window lifting device with variable drive mounting, especially for motor vehicles | |
DE924366C (en) | Steering gears, especially for motor vehicles | |
DE6935778U (en) | PIVOTING SPINDLE ARRANGEMENT | |
DE810565C (en) | V-belt pulley with variable diameter | |
DE329690C (en) | Device for converting a rotary motion into one with different speed ratios | |
DE933858C (en) | Clamping device for iron strapping | |
DE547153C (en) | Device for displaying the tipping safety limit of tiltable and extendable devices, in particular fire brigade ladders | |
DE496493C (en) | Adjustable roller bearings | |
DE521098C (en) | Contact device for roadways, especially for pipe and cable mail systems | |
DE882079C (en) | Device for swinging the double crank on rod looms that move the rod carriage | |
DE556347C (en) | Micro tangential screw drive | |
DE468985C (en) | Notch device for electrical switchgear with rotating switching movement | |
DE828118C (en) | Switching device to be operated when the direction of rotation of a shaft is reversed | |
DE289046C (en) | ||
DE825780C (en) | ball-bearing | |
DE816556C (en) | Drive for turntables or turntables | |
DE702221C (en) | Individual wheel suspension through pressure rods and coil springs | |
DE599358C (en) | Spring-loaded bearings, especially for bicycle hubs | |
DE1918956A1 (en) | Contact device for measuring instruments | |
DE242749C (en) | SOUND SOCKET WITH A PEN HOLDER SWIVELING AROUND ONE POINT |