JPS5250447A - Lock structure of tightening nut - Google Patents

Lock structure of tightening nut

Info

Publication number
JPS5250447A
JPS5250447A JP12529075A JP12529075A JPS5250447A JP S5250447 A JPS5250447 A JP S5250447A JP 12529075 A JP12529075 A JP 12529075A JP 12529075 A JP12529075 A JP 12529075A JP S5250447 A JPS5250447 A JP S5250447A
Authority
JP
Japan
Prior art keywords
lock structure
tightening nut
tightening
nut
favorable
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
JP12529075A
Other languages
Japanese (ja)
Inventor
Yoshio Sakuma
Takashi Funadogawa
Mitsuo Nozaki
Koichi Takahashi
Sadao Kikuchi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP12529075A priority Critical patent/JPS5250447A/en
Publication of JPS5250447A publication Critical patent/JPS5250447A/en
Pending legal-status Critical Current

Links

Landscapes

  • Bolts, Nuts, And Washers (AREA)

Abstract

PURPOSE: The lock structure of tightening nut favorable to use for the rotating body, etc. to facilitate to prevent against loosening and to secure tightening.
COPYRIGHT: (C)1977,JPO&Japio
JP12529075A 1975-10-20 1975-10-20 Lock structure of tightening nut Pending JPS5250447A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12529075A JPS5250447A (en) 1975-10-20 1975-10-20 Lock structure of tightening nut

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12529075A JPS5250447A (en) 1975-10-20 1975-10-20 Lock structure of tightening nut

Publications (1)

Publication Number Publication Date
JPS5250447A true JPS5250447A (en) 1977-04-22

Family

ID=14906407

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12529075A Pending JPS5250447A (en) 1975-10-20 1975-10-20 Lock structure of tightening nut

Country Status (1)

Country Link
JP (1) JPS5250447A (en)

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