Abstract: A winding machine (1) includes a frame (2), a drive unit (4), an introduction unit (5), and a guide member (6) of a plastic strip (100). The frame (2) is separable into a plurality of pieces. The drive unit (4) interposes a preceding part and a subsequent part of the plastic strip (100) in a joined state. The drive unit (4) transmits power to the plastic strip (100). The introduction unit (5) interposes the plastic strip (100) while spirally aligning the plastic strip (100). The introduction unit (5) includes a roller portion that does not transmit power at least to the subsequent part of the plastic strip (100). The drive unit (4) and the introduction unit (5) are disposed above a horizontal surface including a axial center of the frame (2).

Abstract: Deterioration of reinforced concrete pipes is checked and the deterioration progress level is classified. Based on the inspection result, a portion to be inspected in detail in an inspection area is selected. With respect to the selected portion to be inspected in detail, the pipe thickness and the diameter of reinforcing bars are measured and the location of reinforcing bars in the portion to be inspected in detail are checked. Using the data of the thickness of a pipe, the diameter of the reinforcing bar and disposition of the reinforcing bars, structural analysis is carried out and the strength of the reinforced concrete pipe is calculated. The calculation result is used as information for evaluating the deterioration state of the reinforced concrete pipe.

Abstract: Deterioration of reinforced concrete pipes is checked and the deterioration progress level is classified. Based on the inspection result, a portion to be inspected in detail in an inspection area is selected. With respect to the selected portion to be inspected in detail, the pipe thickness and the diameter of reinforcing bars are measured and the location of reinforcing bars in the portion to be inspected in detail are checked. Using the data of the thickness of a pipe, the diameter of the reinforcing bar and disposition of the reinforcing bars, structural analysis is carried out and the strength of the reinforced concrete pipe is calculated. The calculation result is used as information for evaluating the deterioration state of the reinforced concrete pipe.

Abstract: Deterioration of reinforced concrete pipes is checked and the deterioration progress level is classified. Based on the inspection result, a portion to be inspected in detail in an inspection area is selected. With respect to the selected portion to be inspected in detail, the pipe thickness and the diameter of reinforcing bars are measured and the location of reinforcing bars in the portion to be inspected in detail are checked. Using the data of the thickness of a pipe, the diameter of the reinforcing bar and disposition of the reinforcing bars, structural analysis is carried out and the strength of the reinforced concrete pipe is calculated. The calculation result is used as information for evaluating the deterioration state of the reinforced concrete pipe.

Abstract: Deterioration of reinforced concrete pipes is checked and the deterioration progress level is classified. Based on the inspection result, a portion to be inspected in detail in an inspection area is selected. With respect to the selected portion to be inspected in detail, the pipe thickness and the diameter of reinforcing bars are measured and the location of reinforcing bars in the portion to be inspected in detail are checked. Using the data of the thickness of a pipe, the diameter of the reinforcing bar and disposition of the reinforcing bars, structural analysis is carried out and the strength of the reinforced concrete pipe is calculated. The calculation result is used as information for evaluating the deterioration state of the reinforced concrete pipe.

Abstract: Deterioration of reinforced concrete pipes is checked and the deterioration progress level is classified. Based on the inspection result, a portion to be inspected in detail in an inspection area is selected. With respect to the selected portion to be inspected in detail, the pipe thickness and the diameter of reinforcing bars are measured and the location of reinforcing bars in the portion to be inspected in detail are checked. Using the data of the thickness of a pipe, the diameter of the reinforcing bar and disposition of the reinforcing bars, structural analysis is carried out and the strength of the reinforced concrete pipe is calculated. The calculation result is used as information for evaluating the deterioration state of the reinforced concrete pipe.

Abstract: Slurry A is kneaded at ground level to produce a high-flow low-viscosity mortar, whereupon the kneaded Slurry A is pressure fed by a Slurry A pump via a Slurry A hose to a fixed volume dispensing section. Simultaneously, kneaded Slurry B is pressure fed by a Slurry B pump via a Slurry B hose to a kneading section. Slurry A supplied to the fixed volume dispensing section is then more uniformly kneaded there and, by adding Slurry B, i.e. the additive, in the subsequent kneading section and kneading Slurry A with Slurry B in a fixed proportion, a high-viscosity mortar is produced, with said high-viscosity mortar injected into a space between an existing pipeline and a spiral wound pipe through an injection nozzle of a supply hose.

Abstract: Deterioration of the presence or absence of reinforced concrete pipes are checked and the deterioration progress level is classified and based on the inspection result, a portion to be inspected in detail in an inspection area is selected. With respect to the selected portion to be inspected in detail, the pipe thickness and the diameter of reinforcing bars are measured and the location of reinforcing bars in the portion to be inspected in detail are checked. Using the data of thickness of a pipe, diameter reinforcing bar and disposition of reinforcing bars, structural analysis is carried out and the strength of a pipe of the reinforced concrete pipe is calculated. The calculation result is used as information for evaluating the deterioration state of the reinforced concrete pipe.

Abstract: A lock means for doors of an automobile comprises a lock base, a ratchet which is mounted rotatably on the lock base, is provided with a full-latch claw and a half-latch claw and is biased toward the unlock establishing direction of the lock means, a hindering piece which is overlapped on the ratchet and is movable against the ratchet between an envelope position and a non-envelope position, a holding piece mounted rotatably against the lock base, biased toward the ratchet and adapted to engage with the contours of the overlapped ratchet and the hindering piece and an interconnecting means interposed between the hindering piece and the holding piece and adapted to actuate the holding piece between the envelope and the non-envelope positions.