JPS52115097A - Comb type ladder - Google Patents

Comb type ladder

Info

Publication number
JPS52115097A
JPS52115097A JP3096176A JP3096176A JPS52115097A JP S52115097 A JPS52115097 A JP S52115097A JP 3096176 A JP3096176 A JP 3096176A JP 3096176 A JP3096176 A JP 3096176A JP S52115097 A JPS52115097 A JP S52115097A
Authority
JP
Japan
Prior art keywords
comb type
type ladder
ship
ladder
comb
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
Application number
JP3096176A
Other languages
Japanese (ja)
Inventor
Hirotatsu Karibe
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan Ltd
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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP3096176A priority Critical patent/JPS52115097A/en
Publication of JPS52115097A publication Critical patent/JPS52115097A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To provide a comb type ladder for a ship which can provide larger lift by arranging a plurality of blades of large aspect ratio longitudinally of the ship in every other rows to be integrated.
COPYRIGHT: (C)1977,JPO&Japio
JP3096176A 1976-03-22 1976-03-22 Comb type ladder Pending JPS52115097A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3096176A JPS52115097A (en) 1976-03-22 1976-03-22 Comb type ladder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3096176A JPS52115097A (en) 1976-03-22 1976-03-22 Comb type ladder

Publications (1)

Publication Number Publication Date
JPS52115097A true JPS52115097A (en) 1977-09-27

Family

ID=12318261

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3096176A Pending JPS52115097A (en) 1976-03-22 1976-03-22 Comb type ladder

Country Status (1)

Country Link
JP (1) JPS52115097A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB847400A (en) * 1956-09-28 1960-09-07 Guenter Uecker Improvements in or relating to rudders for ships
JPS507840A (en) * 1973-02-01 1975-01-27

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB847400A (en) * 1956-09-28 1960-09-07 Guenter Uecker Improvements in or relating to rudders for ships
JPS507840A (en) * 1973-02-01 1975-01-27

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