JPS60141631A - スペーサ用ガラス枠の成形方法 - Google Patents

スペーサ用ガラス枠の成形方法

Info

Publication number
JPS60141631A
JPS60141631A JP25220283A JP25220283A JPS60141631A JP S60141631 A JPS60141631 A JP S60141631A JP 25220283 A JP25220283 A JP 25220283A JP 25220283 A JP25220283 A JP 25220283A JP S60141631 A JPS60141631 A JP S60141631A
Authority
JP
Japan
Prior art keywords
bending
spacer
glass
bent
strip
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
JP25220283A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0366260B2 (enrdf_load_stackoverflow
Inventor
Kiyohisa Kato
加藤　清久
Saihachirou Ueno
上野　才八郎
Ryoichi Seura
瀬浦　良一
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.)
UENO SEISAKUSHO KK
Nippon Electric Kagoshima Ltd
NEC Kagoshima Ltd
Original Assignee
UENO SEISAKUSHO KK
Nippon Electric Kagoshima Ltd
NEC Kagoshima 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 UENO SEISAKUSHO KK, Nippon Electric Kagoshima Ltd, NEC Kagoshima Ltd filed Critical UENO SEISAKUSHO KK
Priority to JP25220283A priority Critical patent/JPS60141631A/ja
Publication of JPS60141631A publication Critical patent/JPS60141631A/ja
Publication of JPH0366260B2 publication Critical patent/JPH0366260B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/04—Re-forming tubes or rods
    • C03B23/06—Re-forming tubes or rods by bending
    • C03B23/065—Re-forming tubes or rods by bending in only one plane, e.g. for making circular neon tubes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
JP25220283A 1983-12-27 1983-12-27 スペーサ用ガラス枠の成形方法 Granted JPS60141631A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25220283A JPS60141631A (ja) 1983-12-27 1983-12-27 スペーサ用ガラス枠の成形方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25220283A JPS60141631A (ja) 1983-12-27 1983-12-27 スペーサ用ガラス枠の成形方法

Publications (2)

Publication Number Publication Date
JPS60141631A true JPS60141631A (ja) 1985-07-26
JPH0366260B2 JPH0366260B2 (enrdf_load_stackoverflow) 1991-10-16

Family

ID=17233918

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25220283A Granted JPS60141631A (ja) 1983-12-27 1983-12-27 スペーサ用ガラス枠の成形方法

Country Status (1)

Country Link
JP (1) JPS60141631A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62153135A (ja) * 1985-09-09 1987-07-08 Sumitomo Electric Ind Ltd 光フアイバ母材の製造方法
JPH03187938A (ja) * 1989-12-18 1991-08-15 Ueno Seisakusho:Kk ガラス基材を用いたガラス型枠の成型方法、並びにガラス基材より成るガラス型枠
KR20030030899A (ko) * 2001-10-09 2003-04-18 제너럴 일렉트릭 캄파니 방전 튜브 형성 방법 및 장치

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62153135A (ja) * 1985-09-09 1987-07-08 Sumitomo Electric Ind Ltd 光フアイバ母材の製造方法
JPH03187938A (ja) * 1989-12-18 1991-08-15 Ueno Seisakusho:Kk ガラス基材を用いたガラス型枠の成型方法、並びにガラス基材より成るガラス型枠
KR20030030899A (ko) * 2001-10-09 2003-04-18 제너럴 일렉트릭 캄파니 방전 튜브 형성 방법 및 장치

Also Published As

Publication number Publication date
JPH0366260B2 (enrdf_load_stackoverflow) 1991-10-16

Similar Documents

Publication Publication Date Title
JPS60141631A (ja) スペーサ用ガラス枠の成形方法
JPH05303940A (ja) 陰極線管の色識別機構及び腕部材
JPH07144223A (ja) コーナーｒ部の材質改善と形状均一化のための大径角形鋼管の製造方法
JP3449491B2 (ja) 金属管を小さい曲率半径で曲げ加工する方法
JPH0780553A (ja) 角パイプの製造方法
JPH07314171A (ja) 角形鋼管の製造方法
JPH05331968A (ja) 角形鋼コラムとその製造方法
JPH04155726A (ja) 表示管用カバーガラスの製造方法
JPH11345569A (ja) 陰極線管の分割装置と陰極線管の分割方法
JPH10216839A (ja) 角形鋼管製造用の成形プレス装置
JPS58103917A (ja) 大径角形鋼管の製造方法
JPH1071423A (ja) 角形鋼管ならびに角形鋼管の製造方法
JPH07124639A (ja) コーナーｒ部の材質が劣化しない熱間大径角形鋼管の製造方法
JPH05135691A (ja) サポートフレームの製造方法
JPS6117323A (ja) 金属管の製造方法
KR100220808B1 (ko) 섀도우 마스크용 프레임 제조방법
JPH09327743A (ja) 鍛伸における割れ発生防止方法
JP2002263737A (ja) 金属枠の成形方法および成形装置
JPH0899128A (ja) フランジを有するアルミニウム合金形材の曲げ加工方法
JPS56136230A (en) Roll forming method for manufacturing electric welded tube
SU432996A1 (ru) Способ правки сварных конструкций
JPS63242936A (ja) ガラス管の成形方法
JP3292829B2 (ja) 角形鋼管の製造方法
JPH03275221A (ja) 加熱装置付角形鋼管製造工法およびライン
RU2066609C1 (ru) Способ высокочастотной сварки

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term