US2004165951A1PendingUtilityA1

Structure useful for a road or a scaffold on a slope

Priority: Mar 29, 2000Filed: Feb 23, 2004Published: Aug 26, 2004
Est. expiryMar 29, 2020(expired)· nominal 20-yr term from priority
Inventors:Tomio Fukui
E04G 3/24E01D 21/00E04G 3/243E01D 1/00E01C 1/00E01C 1/002E04G 3/28E04G 3/30Y02A30/60
43
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Claims

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.

Claims

exact text as granted — not AI-modified
What is claimed is:  
     
         1 . A road for use on a slope, the road comprising: 
 at least two vertical ropes disposed along the slope;    at least a first upper and a first lower transversal rope spaced apart at a predetermined interval and connected to the at least two vertical ropes;    a first bar-type base structure supported by the first lower transversal rope and a second bar-type base structure supported by the first upper transversal rope;    at least one pillar disposed upon on the first bar-type base structure;    a plate-form structure affixed to the second bar-type base structure and the at least one pillar.    
     
     
         2 . A road according to  claim 1 , wherein at least two pillars are disposed at each of a first and second end of the first bar-type base structure.  
     
     
         3 . A scaffold for use on a slope, the scaffold comprising: 
 at least two vertical ropes disposed along the slope;    at least a first upper and a first lower transversal rope spaced apart at a predetermined interval and connected to the at least two vertical ropes;    a first bar-type base structure supported by the first lower transversal rope and a second bar-type base structure supported by the first upper transversal rope;    at least one pillar disposed upon on the first bar-type base structure;    a plate-form structure affixed to the second bar-type base structure and the at least one pillar.    
     
     
         4 . A road constructed in accordance with the method of: 
 hanging at least two vertical ropes along the slope;    connecting to the vertical ropes at least a first upper and a first lower transversal rope, the first upper and first lower transversal ropes being spaced apart at a predetermined interval;    supporting a first bar-type base structure with first lower transversal rope and a second bar-type base structure with the first upper transversal rope;    putting up at least one pillar on the first bar-type base structure;    putting a first plate-form structure on the second bar-type base structure and the at least one pillar; and    fixing the first plate-form structure to the second bar-type base structure and to the at least one pillar.    
     
     
         5 . A road constructed in accordance with  claim 4 , wherein putting up at least one pillar on the first bar-type base structure includes putting up at least two pillars on the first bar-type base structure such that one pillar is located at each of first and second ends of the first bar-type base structure.  
     
     
         6 . A road constructed in accordance with the method of: 
 hanging at least two vertical ropes along the slope, the vertical ropes being connected by at least a first upper and a first lower transversal rope, the first upper and first lower transversal rope being spaced apart at a predetermined interval;    supporting a first bar-type base structure with first lower transversal rope and a second bar-type base structure with the first upper transversal rope;    putting up at least one pillar on the first bar-type base structure;    putting a first plate-form structure on the second bar-type base structure and the at least one pillar; and    fixing the first plate-form structure to the second bar-type base structure and to the at least one pillar.    
     
     
         7 . A road constructed in accordance with  claim 6 , wherein putting up at least one pillar on the first bar-type base structure includes putting up at least two pillars on the first bar-type base structure such that one pillar is located at each of first and second ends of the first bar-type base structure.

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