Title:
SYSTEM FOR PRODUCING PRINTED-WIRING BOARD UNIT AND ITS PRODUCING METHOD
Document Type and Number:
WIPO Patent Application WO/1992/017047
Kind Code:
A1
Abstract:
A system for producing printed-wiring board units, which is provided with the equipments for performing automatically works of replacing and replenishing parts when changing the kinds of products, and can produce efficiently printed-wiring board units in multikind low-production. In this system, carrying ways (24a, 24b) on which automatic carriers travel are so provided as to traverse working cells (30a, 30b, 30c). Along these carrying ways, storehouses (20a, 20b) are provided on the opposite side to the working cells. By a device (28) for organizing automatically pallets, which is provided separately from the working cells, predetermined electronic circuit parts are organized and loaded on the pallets beforehand in a predetermined order. Then, the organized pallets are sent to the working cells (30a, 30b, 30c). Thereby, an efficient multikind low-production of printed-wiring board units can be realized.
Inventors:
HINO TOSHIKATSU (JP)
KOBAYASHI MASAKAZU (JP)
SUZUKI SHOZO (JP)
FURUKAWA SATOMI (JP)
KOBAYASHI MASAKAZU (JP)
SUZUKI SHOZO (JP)
FURUKAWA SATOMI (JP)
Application Number:
PCT/JP1992/000291
Publication Date:
October 01, 1992
Filing Date:
March 11, 1992
Export Citation:
Assignee:
FUJITSU LTD (JP)
International Classes:
B23P21/00; B23Q7/10; H05K13/00; H05K13/02; H05K13/08; (IPC1-7): B23P21/00; H05K13/00
Foreign References:
| JPH01135438A | 1989-05-29 | |||
| JPH01192200A | 1989-08-02 |
Attorney, Agent or Firm:
Matsumoto, Takashi (DIK Building 3rd Floor 6-10-8, Akasak, Minato-ku Tokyo 107, JP)
Download PDF:
Previous Patent: MULTI-LEVEL/MULTI-LAYERED HYBRID PACKAGE
Next Patent: ENERGY TRANSMISSION MECHANISM IN INTERNAL COMBUSTION ENGINE OF NEW TYPE
Next Patent: ENERGY TRANSMISSION MECHANISM IN INTERNAL COMBUSTION ENGINE OF NEW TYPE