JPS54104023A - Chain prough - Google Patents
Chain proughInfo
- Publication number
- JPS54104023A JPS54104023A JP1082978A JP1082978A JPS54104023A JP S54104023 A JPS54104023 A JP S54104023A JP 1082978 A JP1082978 A JP 1082978A JP 1082978 A JP1082978 A JP 1082978A JP S54104023 A JPS54104023 A JP S54104023A
- Authority
- JP
- Japan
- Prior art keywords
- chain
- cylindrical net
- rib
- net body
- clamping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
PURPOSE: To manufacture length-adjustable chain trough which would not scatter rainwater by vertically connecting the cylindrical net chain elements in which the water-absorbing porous charging material is fitted.
CONSTITUTION: The diameter of the top opening 4 of the cylindrical net body 1 is designed to be smaller than that of the rib clamping groove which is formed at the lower part inside of the opening 4. The bottom of the cylindrical net body 1 is narrowed down to be baggy shaped, and the arc shaped springs 6 are radially arranged below the bottom, and also, the connecting part 8 with the clamping rib is projected from the midslope of the outerperipheral. Then, the water-absorbing porous charging material 2 such as urethane is fitted in the cylindrical net body 1 to form the chain element 3. Multi number of the chain elements 3 are vertically connected to constitute the chain trough A by inserting the connecting part 8 of the chain element 3 above into the below chain element 3 top opening part 4 and clamping the rib 7 on the groove 5.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1082978A JPS54104023A (en) | 1978-01-31 | 1978-01-31 | Chain prough |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1082978A JPS54104023A (en) | 1978-01-31 | 1978-01-31 | Chain prough |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54104023A true JPS54104023A (en) | 1979-08-15 |
Family
ID=11761242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1082978A Pending JPS54104023A (en) | 1978-01-31 | 1978-01-31 | Chain prough |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54104023A (en) |
-
1978
- 1978-01-31 JP JP1082978A patent/JPS54104023A/en active Pending
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