Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to a pointing device, in particular to a ceramic tile pointing gun. The ceramic tile pointing gun comprises a piston and brushes connected to the piston; the piston is composed of a piston pipe, a piston head and a piston rod; the piston pipe is a hollow circular pipe with one end sealed, a circular hole is formed in the sealed end of the circular pipe, a cone pipe is arranged on the circular hole, the caliber of the larger end of the conical pipe is equal to the diameter of the circular hole, the brushes are arranged on circular pipes at the two sides of the conical pipe, and the tail ends of the brushes are at a same height as the smaller end of the conical pipe; the piston head is arranged in the piston pipe and made of elastic materials, the piston head is in interference fit with the inner wall of the piston pipe, and the piston rod is vertically arranged at the center position of the plane of the piston head. The ceramic tile pointing gun has the advantages of being capable of improving the pointing efficiency and quality, and meanwhile saving crack-sealer and avoiding waste.
The invention relates to a pointing device, in particular to a ceramic tile pointing gun. The ceramic tile pointing gun comprises a piston and brushes connected to the piston; the piston is composed of a piston pipe, a piston head and a piston rod; the piston pipe is a hollow circular pipe with one end sealed, a circular hole is formed in the sealed end of the circular pipe, a cone pipe is arranged on the circular hole, the caliber of the larger end of the conical pipe is equal to the diameter of the circular hole, the brushes are arranged on circular pipes at the two sides of the conical pipe, and the tail ends of the brushes are at a same height as the smaller end of the conical pipe; the piston head is arranged in the piston pipe and made of elastic materials, the piston head is in interference fit with the inner wall of the piston pipe, and the piston rod is vertically arranged at the center position of the plane of the piston head. The ceramic tile pointing gun has the advantages of being capable of improving the pointing efficiency and quality, and meanwhile saving crack-sealer and avoiding waste.
Ceramic tile pointing gun
HUANG ZHI (Autor:in)
22.04.2015
Patent
Elektronische Ressource
Englisch
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
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