JPS5284700A - Surface strengthened propeller - Google Patents

Surface strengthened propeller

Info

Publication number
JPS5284700A
JPS5284700A JP100676A JP100676A JPS5284700A JP S5284700 A JPS5284700 A JP S5284700A JP 100676 A JP100676 A JP 100676A JP 100676 A JP100676 A JP 100676A JP S5284700 A JPS5284700 A JP S5284700A
Authority
JP
Japan
Prior art keywords
propeller
surface strengthened
strengthened
layors
peening
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
JP100676A
Other languages
Japanese (ja)
Inventor
Mitsutoshi Idemoto
Yoshitaka Yukitomo
Yoshiyuki Hashimoto
Hiroshi Inoue
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP100676A priority Critical patent/JPS5284700A/en
Publication of JPS5284700A publication Critical patent/JPS5284700A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:Surface layors of important portions of marine propeller are pressed by roller or peening to increase fatigue strength and hardness.
JP100676A 1976-01-05 1976-01-05 Surface strengthened propeller Pending JPS5284700A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP100676A JPS5284700A (en) 1976-01-05 1976-01-05 Surface strengthened propeller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP100676A JPS5284700A (en) 1976-01-05 1976-01-05 Surface strengthened propeller

Publications (1)

Publication Number Publication Date
JPS5284700A true JPS5284700A (en) 1977-07-14

Family

ID=11489483

Family Applications (1)

Application Number Title Priority Date Filing Date
JP100676A Pending JPS5284700A (en) 1976-01-05 1976-01-05 Surface strengthened propeller

Country Status (1)

Country Link
JP (1) JPS5284700A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5984692A (en) * 1982-11-06 1984-05-16 Kobe Steel Ltd Propeller reinforcing method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS525187A (en) * 1975-06-30 1977-01-14 Mitsubishi Heavy Ind Ltd Propeller or pump blade

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS525187A (en) * 1975-06-30 1977-01-14 Mitsubishi Heavy Ind Ltd Propeller or pump blade

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5984692A (en) * 1982-11-06 1984-05-16 Kobe Steel Ltd Propeller reinforcing method

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