CN1090545C - 制造扁平零件的方法和通过实施该方法制造的扁平零件 - Google Patents

制造扁平零件的方法和通过实施该方法制造的扁平零件 Download PDF

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Publication number
CN1090545C
CN1090545C CN96191329A CN96191329A CN1090545C CN 1090545 C CN1090545 C CN 1090545C CN 96191329 A CN96191329 A CN 96191329A CN 96191329 A CN96191329 A CN 96191329A CN 1090545 C CN1090545 C CN 1090545C
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CN
China
Prior art keywords
protrusion
cavity
flat
cutting
parts
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.)
Expired - Fee Related
Application number
CN96191329A
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English (en)
Chinese (zh)
Other versions
CN1172445A (zh
Inventor
E·李科托伊斯
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.)
Nicomatic
Original Assignee
Nicomatic
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9474865&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN1090545(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nicomatic filed Critical Nicomatic
Publication of CN1172445A publication Critical patent/CN1172445A/zh
Application granted granted Critical
Publication of CN1090545C publication Critical patent/CN1090545C/zh
Anticipated expiration legal-status Critical
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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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/32—Belleville-type springs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/26—Snap-action arrangements depending upon deformation of elastic members
    • H01H13/48—Snap-action arrangements depending upon deformation of elastic members using buckling of disc springs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Push-Button Switches (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Manufacture Of Switches (AREA)
  • Punching Or Piercing (AREA)
CN96191329A 1995-01-04 1996-01-03 制造扁平零件的方法和通过实施该方法制造的扁平零件 Expired - Fee Related CN1090545C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9500048A FR2728813A1 (fr) 1995-01-04 1995-01-04 Procede de fabrication de pieces plates, et pieces plates formees par sa mise en oeuvre
FR95/00048 1995-01-04

Publications (2)

Publication Number Publication Date
CN1172445A CN1172445A (zh) 1998-02-04
CN1090545C true CN1090545C (zh) 2002-09-11

Family

ID=9474865

Family Applications (1)

Application Number Title Priority Date Filing Date
CN96191329A Expired - Fee Related CN1090545C (zh) 1995-01-04 1996-01-03 制造扁平零件的方法和通过实施该方法制造的扁平零件

Country Status (8)

Country Link
EP (1) EP0800426B1 (enExample)
JP (1) JPH10511607A (enExample)
CN (1) CN1090545C (enExample)
DE (2) DE69600993T4 (enExample)
DK (1) DK0800426T3 (enExample)
ES (1) ES2126379T3 (enExample)
FR (1) FR2728813A1 (enExample)
WO (1) WO1996020799A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101996804A (zh) * 2009-08-06 2011-03-30 三美电机株式会社 圆顶状弹簧及开关
CN102751110A (zh) * 2011-04-22 2012-10-24 阿尔卑斯电气株式会社 可动触点部件以及使用了该可动触点部件的开关装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2762134B1 (fr) * 1997-04-11 1999-06-18 Nicomatic Sous-ensemble et procede de fabrication de dispositifs tels que des claviers
CA2592134C (en) 2004-12-23 2012-11-13 Snaptron, Inc. Distribution of convex covers to a matrix of targets

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2870291A (en) * 1957-06-06 1959-01-20 Hoda Corp Snap action device
US4693027A (en) * 1985-07-26 1987-09-15 W. C. Wolff Company Variable power flat spring for revolver-type firearms
EP0369578A2 (en) * 1988-11-14 1990-05-23 Jedmond Engineers Limited Improvements in or relating to the manufacture of leaf springs

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9105230U1 (de) * 1991-04-27 1991-07-04 Alcatel Sel Ag, 70435 Stuttgart Tastschalter mit Beleuchtung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2870291A (en) * 1957-06-06 1959-01-20 Hoda Corp Snap action device
US4693027A (en) * 1985-07-26 1987-09-15 W. C. Wolff Company Variable power flat spring for revolver-type firearms
EP0369578A2 (en) * 1988-11-14 1990-05-23 Jedmond Engineers Limited Improvements in or relating to the manufacture of leaf springs

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101996804A (zh) * 2009-08-06 2011-03-30 三美电机株式会社 圆顶状弹簧及开关
CN101996804B (zh) * 2009-08-06 2015-09-23 三美电机株式会社 圆顶状弹簧及开关
CN102751110A (zh) * 2011-04-22 2012-10-24 阿尔卑斯电气株式会社 可动触点部件以及使用了该可动触点部件的开关装置
CN102751110B (zh) * 2011-04-22 2015-10-28 阿尔卑斯电气株式会社 可动触点部件以及使用了该可动触点部件的开关装置

Also Published As

Publication number Publication date
JPH10511607A (ja) 1998-11-10
DK0800426T3 (da) 1999-08-02
CN1172445A (zh) 1998-02-04
DE69600993T4 (de) 2001-09-13
WO1996020799A1 (fr) 1996-07-11
FR2728813B1 (enExample) 1997-02-28
EP0800426B1 (fr) 1998-11-18
DE69600993T2 (de) 1999-06-10
DE69600993D1 (de) 1998-12-24
FR2728813A1 (fr) 1996-07-05
ES2126379T3 (es) 1999-03-16
EP0800426A1 (fr) 1997-10-15

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