Abstract:
A method of constructing catwalks and building scaffolds without cutting slopes, and without damaging mountainous areas, comprising the steps of 1) dropping at least two vertical ropes along a slope; 2) joining the vertical ropes by a set of upper and lower horizontal ropes, at a predetermined spaced interval; 3) joining these horizontal ropes to bar-like base structures; 4) erecting at least one pillar on the first base structure joined to the lower rope; 5) and placing and fixing plate-like structures on the second base structure joined to the upper horizontal rope and joined on the pillar or pillars.
Abstract:
The shoe with fixtures for walking on a slope comprises a U-shaped base-member 11, having a bottom base-member 11b and two arm base-members 11a extending upward from both ends of the bottom base-member 11b, for being fitted in the heel portion 4, two shafts 12b fixed almost in the middle of each of both arm base-members 11a, a U-shaped adjusting-member 16, which has a bottom adjusting-member 15 and two arm adjusting-members 14 fixed to both ends of the bottom adjusting-member 15 at a vicinity of the lower end of the arm adjusting-member 14, two holes 14a, arranged almost in the middle of each arm adjusting-member 14, for engaging with the shafts 12b, and two clamping members 13 or set nuts 12a for fastening the U-shaped adjusting-member 16 to the U-shaped base-member 11, wherein the U-shaped adjusting-member 16 is rotated or turned almost vertically to be adjusted and fastened at an appropriate height of the heel portion 4 to the U-shaped base-member 11 by the set nuts 12a.
Abstract:
The shoe with fixtures for walking on a slope comprises a U-shaped base-member 11, having a bottom base-member 11b and two arm base-members 11a extending upward from both ends of the bottom base-member 11b, for being fitted in the heel portion 4, two shafts 12b fixed almost in the middle of each of both arm base-members 11a a U-shaped adjusting-member 16, which has a bottom adjusting-member 15 and two arm adjusting-members 14 fixed to both ends of the bottom adjusting-member 15 at a vicinity of the lower end of the arm adjusting-member 14 two holes 14a, arranged almost in the middle of each arm adjusting-member 14 for engaging with the shafts 12b, and two clamping members 13 or set nuts 12a for fastening the U-shaped adjusting-member 16 to the U-shaped base-member 11, wherein the U-shaped adjusting-member 16 is rotated or turned almost vertically to be adjusted and fastened at an appropriate height of the heel portion 4 to the U-shaped base-member 11 by the set nuts 12a.
Abstract:
A method for installing conduits on a mountain is provided. The method includes placing at least one cable longitudinally across a ridge of the mountain and installing the at least one cable on a front side and a back side of the mountain. The front and back sides of the mountain are bounded by the ridge, and the at least one cable crosses over the ridge. The cable is positioned along both the front side and the back side of the mountain. At least one conduit is moored to the at least one cable on the front side of the mountain, and at least one cable is anchored on the back side of the mountain.
Abstract:
A method for installing conduits on a mountain is provided. The method includes placing at least one cable longitudinally across a ridge of the mountain and installing the at least one cable on a front side and a back side of the mountain. The front and back sides of the mountain are bounded by the ridge, and the at least one cable crosses over the ridge. The cable is positioned along both the front side and the back side of the mountain. At least one conduit is moored to the at least one cable on the front side of the mountain, and at least one cable is anchored on the back side of the mountain.
Abstract:
Erosion or collapse of a stream or a river is prevented by mooring timber, stones, or the like with a longitudinal cable (steel cable) (1). Barrier-like members (3) such as timber and stones moored by using the longitudinal cable (1) are arranged substantially stepwise or parallel to each other on the ground near the eroded or collapsed place to prevent mountain landslides.