DE1682471U - STEERABLE TWO, THREE, OR FOUR ROLLER SKATE. - Google Patents

Description

7 * 14454

Siegen / Westf. , February 3, 1953

J ost Hermann, Siegen / Westf. Earls tr * 7

Steerable 2-, 3- or 4-r811 ± ger roller skate,

The previous embodiments -von! Roller skates know the Steering by inclining the! footrest plate with the help of a wide variety of Components.

In the patent Er * 613 157 z * B · the purpose is through use A & elenkparallelogrammes achieved · All these forms of execution require a 2 or 3-lane Structure, so 3 or 4 / foils · In addition, are quite considerable Disadvantages given by the fact that the pivot point for the inclination of the Ihißauflageplatte is very deep below the foot sole. This makes the runner's body weight "when running around a curve." shifted sideways and downwards and additional forces have to be used to get out of the cornering position again to get into the normal position. In the case of the known single-track roller skates, attempts were made to use a third steering system Holle, which sits in the middle and is a little deeper, to reach · However, this requires a special dexterity, because only one role in the middle carries when running in the curve.

In the present invention, a completely new T / eg has now been taken. The invention relates to a steerable single-track roller skate with only two rollers, which is designed in such a way that it can also be used with 3 or 4 rollers, i.e. 1-, 2 or 3 lanes, depending on the runner's wishes - can be equipped

Structure and mode of operation of a constructed according to the invention Execution "examples are based on the schematic held drawing explained

Figure 1 InventionB according to roller skate in section in position for G-eradlauf

Pigur 2 Eollsehuh according to the invention in section in position for walking

Pigur 5 Eollsehuh according to the invention in section in position for Bechtslauf ·

Pigur 4 A plan of Pigur 1
Pigur 5 A plan of Pigur 2
Pigur 6 A plan from Pigur 3

Pi gur 7 Eollsehuh according to the invention with an elastic ZviTisehenlage between footrest ρ latte and base plate.

The steering takes place as described by the lateral inclination of the footplate (1) as in Pig. 2 and 3 can be seen. As a result, the steering forks (4) get a corresponding deflection as can be seen in Figures 5 and 6. In the invention, the foot support plate (1) is directly in the longitudinal direction on the base plate (2) in small bolts or blade bearings ( 3) stored · This design eliminates the disadvantage of the lateral positioning of the body weight as described above, making easy and safe steering possible ·

In the base plate (2) there are steering gears (4) with vertical The axis of rotation is mounted, which also carry the rollers (5)

In the foot support plate (1) two pins (6) are attached, which are guided through corresponding breakthroughs in the base plate (2) and with their spherical ends in the steering fork (4)

intervention. Between the Ifoot support plate (1) and the Base plate (2) are symmetrical to the cutting axis elastic bodies (7) (springs or rubber buffers) attached, which keep the roller skate in the normal position »footrest plate (1) and base plate (2) are connected by a connecting element held together

Due to this construction, the runner has two roles - i.e. single-track - an absolutely firm footing Desired steering achieved because the elastic body (7) (springs or rubber buffers) is compressed and passes on the pressure on the base plate (2), it is impossible to buckle the target shoe

The elastic bodies (7) can be made interchangeable or adjustable, so that they can be adapted to the body weight of the runner is possible

A second embodiment provides for an elastic mass (9) to be attached between the footrest plate (1) and the hex base plate (2), which fills the entire space and which is firmly connected to the footrest plate (1) and the base plate (2) .This mass ( 9) can consist of one piece, or it can be divided into s / a. In this elastic mass (9) there are recesses which allow the unimpeded movement of the pins (6). In the case of 3 or 4 cones, the roller is removed from the fork at the front or back, or front and back, and the desired rollers are installed on the side of the fork through plug-in pins.

It is fastened to the foot with the known fastening elements. The adaptation of the roller skate to the different Foot sizes are carried out in a known manner by taking off the roller skate and rubbing it again. This measure was taken at the schematic drawings are not taken into account.

Claims (7)

Expectations 1.) Steerable roller skate with laterally inclinable footrest- Plate (1), characterized in that it is equipped with two studs running one behind the other in a track is equipped. 2.) Steerable roller skate with laterally inclinable footrest plate (1) according to claim 1, characterized dadureh, that the lobes (5) are mounted in forks (4) which are rotatably attached to the base plate (2) and are provided with a steering fork (4). 3.) Steerable roller skate with laterally inclinable footrest plate (1) characterized according to claim 1 and 2 dadureh, that in the footrest plate (1) two pins (6) are firmly inserted, the ball ends between grip the surfaces of the steering fork (4). 4.) Steerable roller skate with laterally inclinable footrest plate (i) according to claim 1 to 3> dadureh characterized, that the footrest plate (Ό in two cutting edges (3) firmly connected to the base plate (2) is stored 5.) Steerable roller skate with laterally inclinable foot rest plate (1) according to claim 1 to 4 dadureh characterized in that between the base plate (2) and foot rest plate (1) to the connecting line of the tendons symmetrically arranged elastic body (7) such as rubber buffers, springs or the like are , those who
Foot rest plate (1) parallel in the unloaded state
to the base plate (2). β _β ) steerable roller skate with laterally inclinable barrel support plate (1) according to claims 1 "to 3, characterized in that between the foot support plate (1) and the base plate (2) there is an elastic mass (9) which fills the entire tree between these is firmly connected to the footrest plate (1) as well as to the base plate (2) and that in this mass (9) (see sketch) there are recesses "which allow the unimpeded movement of the pins (6). 7.) steerable roller skate with laterally inclinable foot rest plate (1) according to claim 1 to 6, characterized in that the roller axles (8) are interchangeable are and can be replaced by longer roller axles (8) protruding laterally from the fork (4) and the Roller skate can thus be used in 3 or 4 wheels by attaching the rollers (5) to the side of the fork (4) will,