DE7022938U - DEVICE FOR LOCKING THE PIVOTING WINDOWS OF MOTOR VEHICLES - Google Patents

Description

PIAT Societd per Azioni, Turin / ITAIIEN,

concerning:

"Device for blocking pivoting windows in motor vehicles" ·

PRIORITY: June 17, 1969 - ITALY

The innovation relates to a device for blocking pensters in motor vehicles which are mounted so that they can be swiveled to ventilate the interior of the vehicle.

The innovation is based on an embodiment in which the locking device having a pivotable around a vertical pin is inserted into the window handle

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provided is »one approach for intervening in a fee ten halt eb σ ok with göeuuloöseiiesi windows and in the locked position located handle as well as a handle part has " which extends in the opposite direction with respect to said approach, this handle continuing has a release lever which is arranged in an internal groove on the underside of the handle and under the action a spring, wherein the release lever has a Zwisohenarm, which is in the closed position of the handle be brought into engagement with a groove of the pivot pin can and to release from this engagement with the pivot pin groove for the purpose of opening the window within the Inner groove of the handle is pivotably mounted.

TJm to prevent handles of the type mentioned from outside of the vehicle can be opened, the locking parts of the same must be designed and arranged in such a way that that they can only be operated from the inside when the same is brought into an operating position by loosening the handle should be, in which it is possible to pivot the window for ventilation purposes.

The object of the innovation is to create a locking device of the present type that is simple, robust and economically producible embodiment enables and easily actuated by manipulating the handle can be. Furthermore, the new locking device should not have any protruding parts in order to ensure the safety of the vehicle occupants especially to increase singing in accidents

For this purpose, the innovation is characterized in that the release lever loosely in the said inner groove of the handle part it arranged the handle and on a tenon neck

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is pivotably mounted on the inside of this handle part protrudes between the ends of the same, and that the release lever on its associated with said pivot pin End has a short arm which overlaps the free end of the pivot, in which free pivot end a recess is provided for a helical compression spring which acts against the short arm of the release lever to hold it in its locked position

According to a further feature of the innovation, said pin attachment engages the handle part of the handle for the purpose of pivoting movement of the release lever into a groove-like recess in the release lever.

The innovation for an exemplary embodiment is explained below with reference to schematic drawings.

In the drawings show:

Pig. 1 is a broken side elevational view of one Pivoting window, which is provided with an operating and closing handle, which the new locking device contains and is in the closed position,

Pig · 2 a view corresponding to Pig, 1 in which the handle is shown in the open position,

Pig 3 is a broken away perspective view of the handle and the locking device in the closed position,

Pig 4 shows a longitudinal section along line IV-IV of Pig. 3 by the handle and the locking device and

5 shows, in an exploded view, a partially sectioned perspective view of the handle and the locking device.

1 with a fixed frame of U-shaped cross-section is referred to, which is connected to the body and a Has section 2 which is formed by a projection which is shaped so that it protrudes into the interior of the vehicle. The frame is provided with a 3 Mistake.

On the U-cross-sectional frame 1, a pivot window 4 is articulated in a manner known per se, which is attached to his The lower part is provided with a metallic reinforcement 5 and to which a transverse pin 6 is attached, which is perpendicular from the inner surface of the window to the Wagenimienraum sticks out.

A handle 7 is pivotably mounted on the pin 6 and has a substantially tubular intermediate part 8 which is rotatably pushed onto the pin, and a longer extension 7a which forms the handle part, and an opposite lug 7b of shorter length, which is designed to cooperate with the fixed section or approach 2 is intended to pivot the feneter to block

The handle 7 is anchored on the pin by means of a radial screw 9, the end of which is in a groove 10 of the Cone extends *

The handle 7 has a longitudinal groove 11 in the longitudinal direction of its larger extension 7 a and in the tubular body 8

on, in which a rocker arm 13 engages, the shape of a release lever and is provided with an incision H intended for engagement with a nose 12 which is formed in the hat of the handle, whereby the lever 13 is pivotably mounted

The release lever 13 has a longer arm 13 a, the can be operated by hand to lock the handle to ent, and an opposite arm 13b of lesser Length which has a rabbit 15 around which a counter-pressure spring 16 is supported, which is arranged in an axial bore 17 of the pin 6.

The release lever 13 is provided with a third or intermediate arm 18, which is opposite the notch H and is intended to engage with a longitudinal groove 19 of the pin in order to block rotation of the handle, if the latter is in the one shown in Pig.1 Closed position.

The pin 6 also has at its end a sector-shaped projection 21 which has an inner shoulder 20 of the handle cooperates to limit the pivoting movement of the latter

When the pivot window 4 is closed, the handle 7 is pivoted about its pin 6 until the short extension 7b comes into engagement with the fixed section 2. In this position, the intermediate arm of the release lever 13 is flush with the groove 19 of the pin, in which it engages, whereby the pivoting of the handle is blocked *

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d «f Sssigrifi 7 srfaSt will pivot * as dtss-s sa and also in Pig. 1 divided into the blocks shown in Pig. 2 move open position day αν, causes the The same finger that grasps the handle of the handle, the tilting of the lever 15 generally means that the handle 18 emerges from the handle 19, so that the handle of the tape can be pivoted about the pin 6

The operation of the tape handle »is therefore with regard to the Releasing the locking device is simplified so that this activity can be carried out with a single band. In addition, the presence of gate jumping parts is avoided, which can pose a risk in the event of an accident

PROTECTION CLAIMS:

Claims (2)

PROTECTION CLAIMS 1. Device for blocking pivoting windows in motor vehicles with one to one perpendicular in the window inserted pivot pivoting handle, which has an approach for engaging a fixed bracket when closed Window and in the locked position handle and is provided with a handle part related to said approach extends in the opposite direction, further with a release lever in a Inner groove is arranged on the underside of the handle, and is under the action of a spring, the release lever having an intermediate arm which is in the closed position of the handle can be brought into engagement with a groove of the pivot pin, and to release it from this engagement is mounted pivotably with this groove for the purpose of opening the window within the inside of the handle, characterized in that the release lever (13) loosely in the inner groove (11) of the handle part (7a) of the handle (7) arranged and pivotably mounted on a pin extension (12) which is on the inner width of the handle part (7a) between the ends of the same protrudes, and that the release lever (13) at its end associated with the pivot pin (6) a short arm (13b) overlying the free end of the pivot pin (6), in this free end of the pivot pin (6) a recess for a helical compression spring (16) is provided, the force of which against the short arm (13b) of the »· 1 * 1 * M» ι • t 111 Iff Release lever (13) is directed for the purpose of holding the same in its locked position. 2. Locking device according to claim. 1, characterized in that that the pin shoulder (12) of the handle part (7a) of the handle (7) for the pivoting movement of the release lever (13) into a groove-like recess (14) of the release lever (13) intervenes.