DE1695019U - SPRINGED SEAT CUSHION. - Google Patents

Description

Sheet 1 for the ffe ^ raachsmaster registration üetr. "G-siffed bench""by Schumacher & Bielefeld, Hamburg 1, (xlockengießerwall

Description .

The seats that have recently been used on motorcycles and scooters instead of the driver and passenger saddles are becoming increasingly independent of the Ee-. properties of the machines equipped with it, the requirement for the softest possible suspension without loading; impairment of the lateral stability of the seat, raised «I ¹ Ur the accommodation of the suspension is" in the driver's seat through ίβΏ. sometimes "to the fuel tank extending under it, and in the pillion seat through the rear wheel beneath it, there is usually only very little seam, which is why with - ^: the benches of known design are used in addition to fixed, also 'spiral spring bases. But if the solid floor has no suspension and the spring floor has only a low level of suspension, attempts are made to replace the missing suspension with greater softness of the seats with high sponge and foam rubber pads. As a result, the unsteadiness of the seats, which increases with the thickness of the cushions, must be taken across to the direction of travel.

• The bench according to the following described and by · - ■ :. ". The attached drawing explained invention, has as a result the special formation of its springy bottom is remarkable large travel, so that the rubber pads are essential can be made thinner, which benefits the stability of the seat.

From Figures 1, 2 and 5 of the drawing, the prin-? -. ■ The specific execution of the object of the invention is evident. On the zar attachment of the seat on the vehicle, expediently -aas -Flacheisen made, and em connection ■ on the vehicle as aach the desired shape of the seat attached- ': ■. Fitted frame (l) _r are bows made of Rubdstahl curved brackets, v_; "~ ~ Τση either using screws or, as shown, ^by; plugging in tgeschweissten fes-sleeves on the frame (2) is releasably" ... ". Secured sound the bow of a (3) forward, another • f" -. = -.- ■ I (4 ¹ ^ arranged at the rear of the frame, while the two remaining Vj (5) and StX (6) are hinged to it behind the center of the frame (7) or "bolted to it" double -

- * 2 -

Sheet 2 for the utility model registration concerning "sprung bench" from Schumacher & Bielefeld, Hamburg 1, Glockengießerwall

sleeve (8) are included.

A rubber hose (9) and (lo) is stretched over the two brackets (3) and (5) belonging to the front seat of the bench, as well as over the (6) and (4) belonging to the rear seat. In this way, the rubber hoses form the double-walled, resilient bottoms of the seats. The rubber pad required for the 'pondness of the seats, with the help of which also influences the external shape of the bench, is now either in a continuous strip of uniform material or, if economic considerations do not make this solution appear necessary, as in FIG Drawing shown, consisting of a hair elastic layer (11) and a foam rubber layer (12), placed on the resilient bases.

We d the bench with the double sleeve screwed to the frame (8) If you are driving solo, you can do so with a sporty driving style, in which the driver sits further back in his seat slips, the two temples are perceived as too hard. This phenomenon is alleviated when the double socket is rotatably mounted at point (7), in which case the two brackets (5) and (6) in the direction of the Arrow rotated and while at the same time stretching - - of the rubber hose (lo), which acts as a spring, is moved downwards - A sheet metal segment attached to the frame and provided with stops (13) limits the possibility of movement the coat hanger.

Sine further terbessarung the suspension in this sense, leaves can be achieved by a design according to Figure (4). Here are also included in a double socket (8) Brackets (5) and (6) arranged along the frame, fixed at one end and flexible at the other connected to it, rod-shaped springs (14) made of round wire or strip steel.

With a training of the suspension after, Figure (5) leaves You can also achieve an effect similar to that of the saddle suspension. For this purpose, the bracket (5) is in the middle of the Arranged along the frame, springs (14) fixedly connected to it at the front, while the second bracket

Sheet 5 for the registration of the utility model regarding "G-efederte Sitzbank" ■ by Schumacher & Bielefeld, Hamburg 1,: G-loekengießerwall

(6) rests behind the first, closer to the flexible connection point (15) of the springs with the frame. The bit gel (4) of the rear seat is attached to the extension (16) of the spring that continues to the rear. Uicht nox the driver but also the passenger seat cushions with this arrangement, the rear seat edge much stronger than the front, which is the characteristic of the coming years in bewäh-pension saddle suspension pretty close "

Since consumers are expressing different wishes with regard to the shape of the benches, of which three types of execution are shown with similar figures (2), (6) and (7), there are also options for the cover, provided that it is for him As is commonly used today, leather, synthetic leather or similar material is used, a large number of patterns and the associated tools, in order to limit the effort required for manufacture and in consideration of the fact that a large rope of the covering material is under the influence of the weather get to a higher load exposed areas in a very short time cracks and flaws, is the addition & e & Tort has eil as a coating for the seat, chosen according to the logout Grummi that he is the result of its elasticity when cutting any special requirements concerning The form to be observed is .. This "cover is now subdivided in such a way that largely G-ummituch can be used that in front and at the back, as well as in places that require a special shape, is covered by molded G-shaped pieces. If necessary, the mold pieces cans mituch also vulcanized together with the g to "is shown in the illustration (6); Execution and the subdivision of such a "cover is shown. (17) is the rubber blanket drawn over the bench between the lines (18) and (.19) lying between the lines (18) and (.19) the rubber blanket, - while (2o), the front and (21) the represents behind drawn fitting.

For the purpose of the sometimes desired palpable limitation of the front and rear. Seat, according to figure (1) Bulges (29) and (23) made of sponge rubber are provided under the cover will. Another type of limitation is

Sheet 4 for the utility model registration regarding "sprung seat bench" ί · - ^/ von Schumacher & Bielefeld, Hamburg l _t Glockengiesserwall 26. ν

the arrangement of tubular inserts shown in Figure (4) (24) made of harder rubber, which are not visible from the outside, but make themselves clearly noticeable because of their lower flexibility. Finally, there is also the possibility that already exists train mentioned fittings as limits for the seats. Figure (# 7) shows a bench with not only front and rear, but also with regard to the special shape of the bank in the middle, which in this case mainly serves as a limitation Fitting, is provided.

The fastening of the cover and the fittings on the frame is usually done by means of hollow rivets. In the present case, the fastening is selected with the aid of hooks (25), as shown in Figure (8), which are hooked into the inner edge of the frame. This gives the possibility of removing the coating in the event that the alternation of the rubber pads against those of less or greater hardness should prove to be desirable or necessary.

Claims (7)

Sheet 5 for the Gebrauehsimister registration regarding "sprung bench" Ui von Schumacher & Bielefeld * Hamburg 1, Gloekengiesserwall 26. ■ t_e — B-jfe a η s ρ r ü c h e ο 1. Bench for motorcycles and boilers, characterized in that one over one at the front and one at the back (with the one for connecting the Seat) detachably attached to the vehicle (certain frame) Bracket stretched rubber loop the double-walled, resilient base for the pads that form the actual seat cushion made of elastic material (such as hair, sponge, foam rubber., felt or the like.). " 2 · Bench according to claim 1, characterized in that two further detachably fastened brackets are fastened to it approximately in the middle of the frame, close to one another, over each of which a rubber claw is stretched so that a similar driver and pillion seat result in separate resilient floors » 3. Bench according to claim 2, characterized in that the two Brackets arranged in the middle of the frame are rotatably mounted on a common bearing part » 4 · bench according to claim 2, characterized in that the two Bracket located in the middle of the frame along the length of the frame, are supported on rod-shaped spiral springs 5 x bench seat according to claim 2 · characterized in that the rear bracket of the driver's seat approximately in the middle of two along the E _a hmens attached or imagine front rigidly and rear resiliently connected in the longitudinal direction with the Bahmen, rod-örmigen bending springs and the front The bracket of the pillion seat is supported behind the center of the springs, but in front of their flexible connection parts with the frame, whereby the rear bracket of the pillion seat comes to rest at the end of the spring protruding beyond the mentioned connection point. 6. Bench according to claims 1 to 5, characterized in that the same is covered with rubber. , 7 »bench according to claims 1 to 5 * characterized in that that rubber blanket is used as the upper pull, the front and rear, as well as in places of special shapes or stress, through appropriately shaped parts made of rubber or others Materials that is covered - Sheet 6 for the utility model registration concerning the sprung seat bench "by Schumacher & Bielefeld, Hamburgl, Glockengiesserwall 26. 7. Bench according to claims 1 to 7> characterized in that a limitation of the seat surfaces either by under the Inserts provided overlay or by overlaying corresponding ones Form pieces is created.