JPS648945A - Preparation of nodal rings of curved tube for endoscope - Google Patents

Preparation of nodal rings of curved tube for endoscope

Info

Publication number
JPS648945A
JPS648945A JP62162988A JP16298887A JPS648945A JP S648945 A JPS648945 A JP S648945A JP 62162988 A JP62162988 A JP 62162988A JP 16298887 A JP16298887 A JP 16298887A JP S648945 A JPS648945 A JP S648945A
Authority
JP
Japan
Prior art keywords
thin wall
short pipe
laser beam
rotary jig
burr
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
JP62162988A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0439850B2 (enExample
Inventor
Shigeo Hayashi
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.)
Olympus Corp
Original Assignee
Olympus Optical Co 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 Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP62162988A priority Critical patent/JPS648945A/ja
Publication of JPS648945A publication Critical patent/JPS648945A/ja
Publication of JPH0439850B2 publication Critical patent/JPH0439850B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Endoscopes (AREA)
  • Laser Beam Processing (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
JP62162988A 1987-06-30 1987-06-30 Preparation of nodal rings of curved tube for endoscope Granted JPS648945A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62162988A JPS648945A (en) 1987-06-30 1987-06-30 Preparation of nodal rings of curved tube for endoscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62162988A JPS648945A (en) 1987-06-30 1987-06-30 Preparation of nodal rings of curved tube for endoscope

Publications (2)

Publication Number Publication Date
JPS648945A true JPS648945A (en) 1989-01-12
JPH0439850B2 JPH0439850B2 (enExample) 1992-06-30

Family

ID=15765079

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62162988A Granted JPS648945A (en) 1987-06-30 1987-06-30 Preparation of nodal rings of curved tube for endoscope

Country Status (1)

Country Link
JP (1) JPS648945A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02195931A (ja) * 1989-01-25 1990-08-02 Fuji Photo Optical Co Ltd 内視鏡用アングルリングの形成方法
WO2008126470A1 (ja) * 2007-04-04 2008-10-23 Olympus Corporation 内視鏡の湾曲管、内視鏡、および、内視鏡の湾曲管の各節輪を製造する製造方法
WO2025154766A1 (ja) 2024-01-17 2025-07-24 日立建機株式会社 電動式作業機械

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02195931A (ja) * 1989-01-25 1990-08-02 Fuji Photo Optical Co Ltd 内視鏡用アングルリングの形成方法
WO2008126470A1 (ja) * 2007-04-04 2008-10-23 Olympus Corporation 内視鏡の湾曲管、内視鏡、および、内視鏡の湾曲管の各節輪を製造する製造方法
WO2025154766A1 (ja) 2024-01-17 2025-07-24 日立建機株式会社 電動式作業機械

Also Published As

Publication number Publication date
JPH0439850B2 (enExample) 1992-06-30

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term