A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The surface spatula has the housing provided on gripping portion surfaces with the soft convex covering (3) made of thermoplastic which is integrally bonded with the substrate on the portion of the external surfaces of the housing spatial structure shaped in form of longitudinal profile (1) made of the hard construction plastic, preferably from the plastomer group. Profile (1) spatial structure constitutes closed block, ribbed internally with uniform profile along its length. The covering (3) including also made of in form of superficial elements (27) occurs also on the external surfaces of the hand-held grip (2) and the connector (5). In front view of the housing profile (1) outline the hand-held grip (2) is located in the upper housing portion and has outline (15) shape similar to the ellipse and which in the lower portion is connected with the connector (5) shape outline with smooth concave arcs located in the lower housing portion. From one side of the connector (5) to its lower portion the lateral housing spatial structure in the form of extended arm (8) is attached and from the same side of the connector (5) the support (7) located below the arm (8) is attached. In the housing between the arm (8) and the support (7) the tool seating (6) is located. In the tool slot (9), the retaining portion of the smoothing edge (16) which is fixed longitudinally by the plug plates (26) which are fixed and close profile (1) faces is fixed and mounted. The plug plate (26) has shape corresponding to the profile (1) outline of the facial spatial structure. The plug plate (26) from the external side has planar surface and from the internal side is provided with the stiffening projection (30), the fixing projections (31) and the clamping projections (32) and (33).
The surface spatula has the housing provided on gripping portion surfaces with the soft convex covering (3) made of thermoplastic which is integrally bonded with the substrate on the portion of the external surfaces of the housing spatial structure shaped in form of longitudinal profile (1) made of the hard construction plastic, preferably from the plastomer group. Profile (1) spatial structure constitutes closed block, ribbed internally with uniform profile along its length. The covering (3) including also made of in form of superficial elements (27) occurs also on the external surfaces of the hand-held grip (2) and the connector (5). In front view of the housing profile (1) outline the hand-held grip (2) is located in the upper housing portion and has outline (15) shape similar to the ellipse and which in the lower portion is connected with the connector (5) shape outline with smooth concave arcs located in the lower housing portion. From one side of the connector (5) to its lower portion the lateral housing spatial structure in the form of extended arm (8) is attached and from the same side of the connector (5) the support (7) located below the arm (8) is attached. In the housing between the arm (8) and the support (7) the tool seating (6) is located. In the tool slot (9), the retaining portion of the smoothing edge (16) which is fixed longitudinally by the plug plates (26) which are fixed and close profile (1) faces is fixed and mounted. The plug plate (26) has shape corresponding to the profile (1) outline of the facial spatial structure. The plug plate (26) from the external side has planar surface and from the internal side is provided with the stiffening projection (30), the fixing projections (31) and the clamping projections (32) and (33).
SURFACE SPATULA
OLEJNIK JACEK (author)
2023-12-07
Patent
Electronic Resource
English
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
JIG FOR DROPPING SOIL SPATULA AND METHOD FOR DROPPING SOIL SPATULA
| European Patent Office | 2018