SU18715A1 - Roller, paper, etc. - Google Patents

Description

The present invention relates to

rolling-up devices

tapes, papers, etc., which are of two

shafts between which the fabric passes,

and a roll drum. In the proposed device, for the purpose of coarse ribbons (belts, rough paper grades, fabrics, etc.) on the drum, a wheel is used that sits freely on the key of the vertical rotating shaft and adjoins its board with the surface of the pondering tape drum. In order to maintain a constant speed of the fabric during rolling, the proposed device can be given a tick shape, in which the specified wheel will serve as a body that simultaneously rolls in and drives the fabric. (

On; schematic drawing of FIG. 1 is a view of the device in a vertical section; FIG. 2 is a front view of it., (

 The coarse tape to be rolled, 1 (belts, coarse paper, cloth, etc.) passes between two rollers 2 and 3 and is screwed onto drum 4 by bead 14 of wheel 5. The latter sits freely on

key 11 of the vertical rotating shaft 12 and has the ability to rise and fall along the specified key along the shaft. Being in constant contact with the bead 14 against the surface of the drum 4, the wheel pushes the roll with its weight and as the diameter increases, it rises up, and during the entire rolling process it informs the roll tape that speed transmission from the transmission. The lateral displacement and sliding of the knurling is prevented by the presence of the borf 13 of the shaft 15 and the bead 14 of the wheel 5. In the case when the wheel 5 serves only as a rolling tool, the shaft of the transmission shaft transmits rotation through the belt 7 to the pulley 8 of the driving drum 3, and by means of the belt 9 rotation through the pulley 10, the key 11 to the shaft 12 is transmitted to the wheel 5.

In order to preserve the constant speed of the rolled tape, the device can be given such a form in which the wheel 5 will simultaneously perform the role of the rolling member and the leading tape of the working member. In this case, there is no need for a belt 7 and a pulley 8. By incorporating into the shaft 12 counterscores with a dial, myyoung

chica

the number of revolutions of the wheel 5 at any time to measure the length of the roll tape.

The subject of the patent.

,,., .- -

1. Tape rolling device

paper and rip., consisting of two shafts between which the cloth passes, and a roll drum, different from the fact that, in order to roll ani:, the cloth onto the drum, equipped with 14 k board, 5 scaffolding, loose fitting on the key 11 vertical rotating. shaft shaft 12, which is a cola; sucks. during rolling overboard 14 with a, the surface of the drum 4.

2. The form of the device according to p. 1, characterized in that ka 5 serves to simultaneously roll and drive the fabric, in order to maintain a constant speed of the fabric during the roll. ,

,

E to patent Ef M. Hartstonchik No. 18715

: 7/777,

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