DE7028888U - HEATABLE TROUSER PRESS. - Google Patents

Description

DIPL.-ING. HORST ROSE DIPL.-ING. PETER KOSEL PATE NTANWXLTE

D 3353 Bad Gandersheim July 30, 1970

Hohenhöfen S.

Telephone (05382) 2842

Telegrsmm address: Siedpatent Ganderahelm

File number: 22/208

Sinram 4 Wendt

Registration application dated July 30, 1970

Sinram & Wendt

32b monkey earth
Hamelner Str. 49

Heat dare trouser press

The utility model concerns a trouser press with two relative to each other movable, the pants between receiving pressure plates, of which at least one electrically is heatable.

In a known trouser press of this type (German G-erauchsmusterschrift 1 965 906), each heated press plate is provided with a plastic-molded laminate material with molded-in resistance conductor network. Although this known trouser press works satisfactorily, the laminate used is a relatively major cost factor.

The task on which the utility model is based is to provide one in the for the heatable press plates Effect of puncture safety at least equivalent but to specify more cost-effective structure.

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Bank account: Brunswickische StsattBarik. PIHaIe Bwi BaritfereheiA », KbMo no. 22.118.970 - Postal checking account: Hannover 66715 46Θ

This task is according to one embodiment of the utility model solved in that each heatable press plate has in this order: a fixed base plate, E.g. chipboard or plywood, an elastic, electrically insulating, heat-resistant layer, an electrical one Resistance heating grid, an electrically insulating, heat-resistant plastic film, e.g. made of polyethylene terephthalate, and a pressure plate that can be tensioned in the direction of the base plate, e.g. chipboard or plywood. That way is a perfect electrical and thermal insulation of the heating grille with respect to the two outer panels is guaranteed. In addition, the bracing of the two outer plates against each other causes the heating grille with its possible unevenness and electrical resistance ladders pressed into the elastic support rail enough to ensure a perfect To ensure fixation of the heating grid and its individual resistance conductors within the P ^ eßplatte. The pressure plate is chosen to be sufficiently stiff to ensure that the individual layers are compressed evenly to a large extent to achieve the press plate. The outside of this pressure plate comes into contact with the trousers to be pressed. The outside of the base plate can, if it is visible to the viewer in the fully assembled trouser press, e.g. be provided with a veneer or a suitable paint.

The stated object is achieved according to another embodiment of the utility model in that each heatable press plate in this order: A solid base plate, e.g. chipboard or plywood, a elastic covering layer, a first electrically insulating, heat-resistant plastic film, e.g. made of polyethylene terephthalate, an electrical resistance heating grid, a second electrically insulating, heat-resistant plastic film, e.g. Polyethylene terephthalate, and one towards the base plate for tensionable pressure plate, e.g. chipboard or plywood board. Compared to the previously described execution

In this case, the support layer only needs to be elastic in the form of unevenness in the sense described above of the heating grid and the heating conductors to be elastically absorbed under the tensioning pressure. At least the electrical and partially The plastic film also provides thermal insulation taken over between the support layer and the heating grid.

According to a further embodiment of the utility model, there is between the support layer and the first plastic film a heat reflective layer such as a metal foil is arranged. Because of the better utilization in this case the installed electrical power, the temperature on the heating grille can be reduced.

According to a special embodiment of the utility model the auxiagesohicnt consists of polystyrene foam (Styrofoam).

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Several exemplary embodiments are shown in the drawings of the utility model shown in a schematically exploded layered dew in the LänganoVinitt They show:

1 shows a first exemplary embodiment of the layer structure,

Fig. 2 shows a further exemplary embodiment of the Layer structure with plastic film between the support layer and the heater and

3 shows a third exemplary embodiment of the layer structure with additional heat-reflecting Layer.

In Fig. 1 a press plate 10 has a rigid base plate 13. e.g. outer edge 15 with spaced apart Screw holes 17 is provided.

The remaining layers of the press plate 10 are in all the drawing figures to clarify the representation shown in the exploded state, but are in the fully assembled state in intimate Contact with each other. The tension required for this takes place via a pressure plate 20 and in its edge recessed screws 21 which engage in the screw holes 17.

On the base plate 13 follows in Fig. 1, an elastic support layer 23, which is also in the by an adjacent electrical resistance heating grid 25 is electrically insulating and heat-resistant given limits. It must be in In any case, it must be ensured that the press plate 10 itself by the temperature occurring on the heating grid 25 does not Damage suffers and that the press plate is absolutely safe electrically for the user.

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The rieizgitter kair ~ in conventional manner from one or more, for a suitable Wüster laid Wia- ¹ was ladders "30 may be formed of Zn by asbestos yarn; i in the spaced-apart held However, these are only 33 Abstandsi'äden wänrend transport. of the unmounted heating grid 25 is required, since the heating conductors in the fully assembled press plate 1υ are at least partially pressed into the elastic support layer 23 and thereby fixed.

The heating grid 25 is followed by an electrically insulating, heat-resistant plastic film 35, made of e.g. There is polyethylene terephthalate and is in contact with the pressure plate 20 to be heated by the heating grid 25 stands on the outside of the pants to be pressed, not shown, rests.

In the case of the layer structure according to FIG. 2, the base plate follows 13 an elastic support layer 37, which is not necessarily electrically insulating and fully opposite the heating grid 25 must be heat-resistant. The electrical insulation and necessary heat shielding are according to Pig. 2 rather ensured by a corresponding plastic film 40 between the support layer 37 and the heating grid 25.

In the embodiment according to FIG. 3, there is between the elastic support layer 37 and the plastic film a heat-reflecting layer 43 is also arranged, the thermal energy emanating from the heating grid 25 in the direction reflected on the pressure plate 20 to be heated. This heat reflective layer 43 can be made of aluminum foil, for example exist.

In addition, the plastic films 35 and 40 as well the heat-reflecting layer 43 is kept very thin in relation to the other layers of the press plate 10 which brings cost advantages on the one hand and a sufficient impression of the on the other hand in each case Heating grid 25 in the elastic support layers 23 and guaranteed.

Claims (4)

HORST RDSE DIPL .-! NG. PETER KOSEL PATENTANWÄLTE D 3353 Bad Gandersheim July 30, 1970 Hohenh & fen 5 Telephone (05382) 2842 Talaaramm-Adraaaa: Sladoatant Gandanhalm File no .: 22/208 Sinrarnft Wendt Registration application from June 30 :. 1970 claims for protection 1. Trouser press with two relatively movable, the trousers between them receiving press plates, of which at least one is electrically heated, characterized in that each heatable press plate has in this order: a rigid base plate (13), for example chipboard or plywood, an elastic, electrically insulating, heat-resistant support layer (23), an electric resistance heating grid (25), an electrically insulating, heat-resistant plastic film (3b), e.g. made of polyethylene terephthalate, and a pressure plate (20) that can be tensioned in the direction of the base plate (21, 17), e.g. Chipboard or plywood board. 2. Pants press with two relatively movable, the pants between receiving pressure plates, of which at least one is electrically heatable, characterized in that each heatable press plate in this order comprises: a rigid base plate (13), e.g. chipboard or plywood, an elastic support layer (37), a first electrically insulating, heat-resistant plastic film (40), e.g. made of polyethylene terephthalate, an electrical one Resistance heating grid (25), a second electrically insulating, heat-resistant plastic film (3b), e.g. Polyethylene terephthalate, and a pressure plate (21, 27) that can be tensioned towards the base plate (2Oj, e.g. chip or Plywood sheet. PK / Eq Bank account: Braunschweleieche Staatsbank ', PiUaW bQi tkiicJBreneBn, KbWWr. 22.118.970 ■ Poatadieckkonto: Hannover 69715 - 2 - 3. Trouser press according to protection claim 2, characterized in that that between the support layer (57J and the a heat-reflecting layer (.43), e.g. a metal foil, is arranged on the first plastic film (40.). 4. Trouser press according to one of the preceding claims for protection, characterized in that the support layer (23; 37) consists of polystyrene foam. Patent attorneys Dipl.-Ing. Horst Rose Dipl.-Ing. Peter Kosel 70 '88 6 :: -p.in.