JPS60221139A - 蝶番の製造方法 - Google Patents

蝶番の製造方法

Info

Publication number
JPS60221139A
JPS60221139A JP7531084A JP7531084A JPS60221139A JP S60221139 A JPS60221139 A JP S60221139A JP 7531084 A JP7531084 A JP 7531084A JP 7531084 A JP7531084 A JP 7531084A JP S60221139 A JPS60221139 A JP S60221139A
Authority
JP
Japan
Prior art keywords
shaft tube
shaft
tube
hinge
blade
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
JP7531084A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0139851B2 (enExample
Inventor
Masamitsu Furumoto
古元　眞美
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.)
SHIBUYA KINZOKU SANGYO KK
Original Assignee
SHIBUYA KINZOKU SANGYO KK
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 SHIBUYA KINZOKU SANGYO KK filed Critical SHIBUYA KINZOKU SANGYO KK
Priority to JP7531084A priority Critical patent/JPS60221139A/ja
Publication of JPS60221139A publication Critical patent/JPS60221139A/ja
Publication of JPH0139851B2 publication Critical patent/JPH0139851B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/38—Making other particular articles locksmith's goods, e.g. handles
    • B21D53/40—Making other particular articles locksmith's goods, e.g. handles hinges, e.g. door hinge plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)
JP7531084A 1984-04-14 1984-04-14 蝶番の製造方法 Granted JPS60221139A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7531084A JPS60221139A (ja) 1984-04-14 1984-04-14 蝶番の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7531084A JPS60221139A (ja) 1984-04-14 1984-04-14 蝶番の製造方法

Publications (2)

Publication Number Publication Date
JPS60221139A true JPS60221139A (ja) 1985-11-05
JPH0139851B2 JPH0139851B2 (enExample) 1989-08-23

Family

ID=13572550

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7531084A Granted JPS60221139A (ja) 1984-04-14 1984-04-14 蝶番の製造方法

Country Status (1)

Country Link
JP (1) JPS60221139A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103495653A (zh) * 2013-09-22 2014-01-08 山东东星表业有限公司 机床门铰链加工模具及加工工艺

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103495653A (zh) * 2013-09-22 2014-01-08 山东东星表业有限公司 机床门铰链加工模具及加工工艺

Also Published As

Publication number Publication date
JPH0139851B2 (enExample) 1989-08-23

Similar Documents

Publication Publication Date Title
JPS60221139A (ja) 蝶番の製造方法
JPS5877720A (ja) ３重折りボス部付環状フランジ板の製造方法
JPH049243A (ja) 回転体の製造方法
JPH0223257B2 (enExample)
US3277561A (en) Method of making crowned pulleys
JP3746197B2 (ja) 板金製ポリｖプーリの製造方法
JP2544304B2 (ja) 板金製プ―リの製造方法
JP3565939B2 (ja) プーリーの製造方法
JPS58132363A (ja) 防振ゴム組立体
JPS6412845A (en) Manufacture of steel plate frame for motor
JP2769732B2 (ja) 回転体のボス部の製造方法
JPS61137634A (ja) 自転車用クランクの製造方法
JPH0557052B2 (enExample)
JPS5916856B2 (ja) 自転車用フレ−ムラックの製造方法
JPS63108915A (ja) Ｙ形管継手の製造方法
JPH0796141B2 (ja) 複合プーリの製造方法
JP2780978B2 (ja) 中空シャフトの製造方法
JPS62124042A (ja) 軸受を有する板金製ポリｖプ−リの製造方法
JPS626725A (ja) Ｖ溝およびポリｖ溝を備えた板金製ｖプ−リの製造方法
JPS62151663A (ja) 板金製ポリ５プ−リ
JPS62124041A (ja) 軸受を有する板金製ポリｖプ−リの製造方法
JPH04127921A (ja) 補強部を有する板金製歯車状部品の成形方法
JP2817325B2 (ja) 鍛造接合による成形方法
JPS6272446A (ja) 板金製ｖプ−リ−の製造方法
JPS6340629A (ja) 分割形リムの成型方法