KOLBENBETAETIGTE SPRITZPISTOLE ZUM AUSBRINGEN VON DICHTMASSEN
The caulking gun has the material to be dispensed (1) housed in a flexible bag (2) and acted upon by a piston (4) under the action of compressed air. The piston has a flexible sealing skirt (5). The body of the gun is slideable relative to the handle (7) for balancing of the gun, as the caulk is pro...
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Format: | Patent |
Sprache: | ger |
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Zusammenfassung: | The caulking gun has the material to be dispensed (1) housed in a flexible bag (2) and acted upon by a piston (4) under the action of compressed air. The piston has a flexible sealing skirt (5). The body of the gun is slideable relative to the handle (7) for balancing of the gun, as the caulk is progressively used. During the extrusion process, compressed air pushes the free rear end of the cylindrical packing outwards to contact with the inner surface of cylinder enabling an airtight movement of the piston. |
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