FR2436547A1 - Dispositif de demontage d'une plaquette a circuit imprime - Google Patents

Dispositif de demontage d'une plaquette a circuit imprime

Info

Publication number
FR2436547A1
FR2436547A1 FR7922752A FR7922752A FR2436547A1 FR 2436547 A1 FR2436547 A1 FR 2436547A1 FR 7922752 A FR7922752 A FR 7922752A FR 7922752 A FR7922752 A FR 7922752A FR 2436547 A1 FR2436547 A1 FR 2436547A1
Authority
FR
France
Prior art keywords
printed circuit
ejection
disassembling
wafer
circuit board
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
FR7922752A
Other languages
English (en)
Other versions
FR2436547B3 (fr
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.)
Gebrueder Junghans GmbH
Original Assignee
Gebrueder Junghans GmbH
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 Gebrueder Junghans GmbH filed Critical Gebrueder Junghans GmbH
Publication of FR2436547A1 publication Critical patent/FR2436547A1/fr
Application granted granted Critical
Publication of FR2436547B3 publication Critical patent/FR2436547B3/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/008—Mounting, assembling of components
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49579—Watch or clock making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49815—Disassembling
    • Y10T29/49822—Disassembling by applying force
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5313—Means to assemble electrical device
    • Y10T29/53257—Means comprising hand-manipulatable implement
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53274—Means to disassemble electrical device
    • Y10T29/53283—Means comprising hand-manipulatable implement
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53909—Means comprising hand manipulatable tool
    • Y10T29/53943—Hand gripper for direct push or pull

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mounting Of Printed Circuit Boards And The Like (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)

Abstract

Démontage d'une plaquette à circuit imprimé avec les composants fixés sur elle. Le dispositif de démontage est constitué selon l'invention par un dispositif d'éjection comprenant plusieurs tiges 2, 3, 4 qui peuvent être insérées dans des ouvertures correspondantes 10, 11, 12 pratiquées dans la paroi du boîtier 9, pressées par leurs surfaces d'éjection 6, 7, 8 contre la plaquette à circuit imprimé et/ou une partie des composants 15, 22 fixés sur elle, ce qui permet de dégager la plaquette de son ancrage. La plaquette est maintenue de façon positive en position seulement par un contact à ressort constitué sous forme d'un contact à couteau de manière qu'en pratique, seule la force du ressort soit à surmonter lors de l'éjection. Applications : à l'horlogerie.
FR7922752A 1978-09-12 1979-09-12 Dispositif de demontage d'une plaquette a circuit imprime Granted FR2436547A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19787827034U DE7827034U1 (de) 1978-09-12 1978-09-12 Vorrichtung zur demontage einer leiterplatte

Publications (2)

Publication Number Publication Date
FR2436547A1 true FR2436547A1 (fr) 1980-04-11
FR2436547B3 FR2436547B3 (fr) 1981-06-12

Family

ID=6695000

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7922752A Granted FR2436547A1 (fr) 1978-09-12 1979-09-12 Dispositif de demontage d'une plaquette a circuit imprime

Country Status (4)

Country Link
US (1) US4279072A (fr)
DE (1) DE7827034U1 (fr)
FR (1) FR2436547A1 (fr)
IT (1) IT1122954B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4394795A (en) * 1981-05-13 1983-07-26 Amp Incorporated Connector insertion tool
US4684182A (en) * 1983-10-26 1987-08-04 Reliability Incorporated Burn-in board for use with automated unloader
US4584764A (en) * 1983-10-26 1986-04-29 Reliability Incorporated Automated burn-in board unloader and IC package sorter
US5347413A (en) * 1992-11-13 1994-09-13 Seagate Technology, Inc. De-swaging technique for head gimbal assembly
US6614653B2 (en) 2001-10-03 2003-09-02 International Business Machines Corporation Disk drive insertion tool and method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1067178B (it) * 1976-07-07 1985-03-12 Sits Soc It Telecom Siemens Estrattore inseritore per piastre a circuito stampato

Also Published As

Publication number Publication date
DE7827034U1 (de) 1979-11-22
FR2436547B3 (fr) 1981-06-12
IT1122954B (it) 1986-04-30
IT7925456A0 (it) 1979-09-04
US4279072A (en) 1981-07-21

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Legal Events

Date Code Title Description
ST Notification of lapse