TH52152B - Transportation hose for wear detection function - Google Patents

Abstract

DC60 (11/06/55) This invention provides a transport hose responsible for wear detection, which Easily and reliably detects the degree of wear on the outer or inner surfaces of the walls. The hose just by visually inspecting the hose wall from the outside only. This transport hose is for solid objects. And fluid objects And consists of hose wall 1 made of synthetic resin, hose wall 1 is a laminate sheet consisting of a colored outer layer. Yellow, transparent 3 and inner layer transparent, blue or red 4 The color of hose wall 1 gradually changes depending on the wear level on the outer layer 3 and the wear level on the inner layer 4. Prepare a transport hose for wear detection function that Easily and reliably detects the degree of wear on the outer or inner surfaces of the walls. The hose just by visually inspecting the hose wall from the outside only. This transport hose is for solid objects. And fluid objects And consists of hose wall 1 made of synthetic resin, hose wall 1 is a laminate sheet consisting of a colored outer layer. Yellow transparent 3 and inner layer transparent, blue or red 4, the color of hose wall 1 gradually changes depending on the wear level on outer layer 3 and wear level on inner layer 4.

Claims (2)

Disclaimer (all) which will not appear on the advertisement page: EDIT 16/06/2016 1. Transport hose for solid objects. And objects of fluid that are responsible for detecting Wear includes synthetic resin hose wall (1). And is a laminate with an outer layer (3) with a colored transparent outer layer and an inner layer (4) with a colored translucent, which is a different color from the color of the outer layer (3 ), Where the color of the aforementioned hose wall (1) changes depending on the degree of wear on the outer layer (3) or the degree of wear of the aforementioned inner layer (4) 2. Transportation hoses responsible for wear detection according to claim 1, where the color of the outer layer (3) is the base color of yellow. And the color of the inner layer (4) has the base color of blue or the base color is red 3. the transport hose responsible for the wear detection according to claim 1, where the middle layer (5) A translucent, colorless or colored one is inserted between the outer layer (3) and the inner layer (4) of the hose wall (1), the reinforced core (2), which is a non-synthetic resin. Colored or colored It has been shaped into the middle layer (5), the outer layer color (3), the inner layer (4) and the middle layer (5) different, and the middle layer (5) and the reinforcing core (2). Have the same color 4. Transport hose responsible for wear detection according to claim 3, where the outer layer (3) is transparent yellow, the inner layer (4) is blue or Red, translucent and middle layer (5) and reinforcement rod (2) are colorless and transparent 5. Transport hose responsible for wear detection according to claim 3 or 4 where layer thickness Outer (3) even through the entire periphery, inner layer thickness (4) even through the entire periphery And the thickness of the middle layer (5) in a state where the reinforcement rod (2) is formed in it evenly over the entire periphery. 6. Transport hose responsible for wear detection. According to claim 3 or 4, where the reinforcement core (2) is formed in the middle layer (5) in such a way that the reinforcing core (2) is contained within the layer thickness. Medium (5) 7. Transport hose responsible for wear detection according to claim 1 or 2, where the reinforcement rod (2) is spiral wound on the hose wall ( 1) along the range in the axial direction of the hose 8. A transport hose responsible for the wear detection of claim 7, where the outer layer (3) is prepared. It is accompanied by a reinforcing rod (2) in such a way that the reinforcing rod (2) is separated from the outer periphery surface of the inner layer (4). 9. Corrosion detection according to claim 7 or 8, where the reinforcement rod (2) is transparent 1 0. Transport hoses responsible for detecting wear according to claim 7, Where the inner half of the reinforcement rod (2) is received The taper towards the center of the hose 1 1. The transport hose responsible for the wear detection of claim 1 or 3, where the outer layer (3) and the inner layer. (4) At least one layer has been laminated with a number of colored translucent layers (4A, 4B) of different colors. 1 2. Transport hoses responsible for wear detection. According to claim 1 or 2, where at least one outer layer (3) and inner layer (4), thick (3a) and thin (3b) are alternated continuously in The axial direction of the hose -------------------------------------------------- -------------------------------------------------- ------ 1.Transportation hoses for solid objects and fluid objects responsible for detecting It consists of a synthetic resin tube (1) and a laminated outer layer (3) with a colored transparent outer layer and a colored translucent inner layer (4). It is a color different from that of the aforementioned outer layer (3), where the color of the aforementioned hose wall (1) changes depending on the degree of wear on the said outer layer (3) or wear. Of the inner layer (4). 2. Transport hose responsible for wear detection according to claim 1, where the color of the outer layer (3) has a yellow base color. And the color of the inner layer (4) has the base color of blue or red 3. The transport hose responsible for the wear detection according to claim 1 or 2, where the middle layer (5 ) Transparent, colorless or colored, is inserted between the outer layer (3) and the inner layer (4) of the hose wall (1), the reinforced core (2) of the colorless synthetic resin. Or have the color been formed The shape is placed in the middle layer (5), the outer layer (3), the inner layer (4) and the middle layer (5) different, and the middle layer (5) and the reinforcing rod (2) are colored. 4. Transport hose responsible for wear detection according to Article 3 where the outer layer (3) is transparent yellow, the inner layer (4) is blue or red. Transparent and the middle layer (5) and the reinforcement rod (2) are colorless and transparent 5. Transport hose responsible for wear detection according to claim 3 or 4 where the thickness of the outer layer (3) Even through the entire periphery, the thickness of the inner layer (4) Even through the entire periphery. And the thickness of the middle layer (5) in a state where the reinforcement rod (2) is formed in it evenly over the entire periphery. 6. Transport hose responsible for wear detection. According to one of the terms 3 to 5, where the reinforcement rod (2) is formed in the middle layer (5) in such a way that the reinforcing rod (2) is contained inside. Thickness of the middle layer (5) 7. Transport hose with wear detection function according to claim 1 or 2, where the reinforcement rod (2) is spiral wound on the wall. Hose (1) along the range in the axial direction of the hose 8. Transport hose responsible for the wear detection according to Article 7, where the outer layer (3) is arranged. It is prepared with a reinforcing rod (2) in such a way that the reinforcing rod (2) has been separated from the outer periphery surface of the inner layer (4). 9. With the function of detecting wear according to claim 7 or 8, where the reinforcement rod (2) is transparent 1 0. Transport hose with duty to detect wear according to claim Rights 7 to 9, any one where the half The inside of the reinforcement rod (2) has been tapered towards the center of the hose 1. 1. A transport hose responsible for any wear detection of claim 1 to 10 where at least one outer layer (3) and inner layer (4) are obtained. Laminating with layers A number of colorless translucent (4A), (4B) with 1 different color. 2. A transport hose responsible for any wear detection of Claims 1,2 and 7 to 10 where at least the inner layer (3) and the inner layer (4). At most one layer, the thickest (3a) and the thinnest (3b) are continuously alternated in the axial direction of the hose.