JPS5599488A - Amphibious raft - Google Patents

Amphibious raft

Info

Publication number
JPS5599488A
JPS5599488A JP578479A JP578479A JPS5599488A JP S5599488 A JPS5599488 A JP S5599488A JP 578479 A JP578479 A JP 578479A JP 578479 A JP578479 A JP 578479A JP S5599488 A JPS5599488 A JP S5599488A
Authority
JP
Japan
Prior art keywords
raft
shaped
trunk
core shaft
buoy
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.)
Granted
Application number
JP578479A
Other languages
Japanese (ja)
Other versions
JPS6124485B2 (en
Inventor
Atsushi Matsui
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP578479A priority Critical patent/JPS5599488A/en
Publication of JPS5599488A publication Critical patent/JPS5599488A/en
Publication of JPS6124485B2 publication Critical patent/JPS6124485B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Bridges Or Land Bridges (AREA)

Abstract

PURPOSE: To scheme to uniformalize load and increase buoyancy and maintain stability of raft by constituting a raft through the connection of a number of top- shaped buoys having hollow space inside by means of connecting elements.
CONSTITUTION: A top-shaped buoy consists of a core shaft 1 having screw cutting- formed on the upper end, a trunk body 2 having hollow trunk a and in conical form in about 45° and an upper body 3, and the trunk body 2 and the upper plate are closely fitted, having a sealing element 5 interposed. Linkage rods 6 and 7 are laid in crossing state each other, and screw-fastened at the head part of the core shaft 1 of the buoy v by a nut 8. Thus, through linkage rods 6 and 7, a number of top-shaped buoys are coupled, and a series of rafts are formed.
COPYRIGHT: (C)1980,JPO&Japio
JP578479A 1979-01-20 1979-01-20 Amphibious raft Granted JPS5599488A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP578479A JPS5599488A (en) 1979-01-20 1979-01-20 Amphibious raft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP578479A JPS5599488A (en) 1979-01-20 1979-01-20 Amphibious raft

Publications (2)

Publication Number Publication Date
JPS5599488A true JPS5599488A (en) 1980-07-29
JPS6124485B2 JPS6124485B2 (en) 1986-06-11

Family

ID=11620725

Family Applications (1)

Application Number Title Priority Date Filing Date
JP578479A Granted JPS5599488A (en) 1979-01-20 1979-01-20 Amphibious raft

Country Status (1)

Country Link
JP (1) JPS5599488A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5018276A (en) * 1973-06-12 1975-02-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5018276A (en) * 1973-06-12 1975-02-26

Also Published As

Publication number Publication date
JPS6124485B2 (en) 1986-06-11

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