Title:
CASSETTE TYPE INJECTION MOLD APPARATUS
Document Type and Number:
Japanese Patent JP3168378
Kind Code:
B2
Abstract:
PURPOSE: To enable the use of a cassette mold definite in mold opening quantity and increased in length.
CONSTITUTION: A receiving plate 3 is provided to the front surface of a movable attaching plate 1 through a spacer block 2 and a movable base plate 4 having recessed parts 4a receiving a plurality of cassette molds 5 is provided to the front surface of the receiving plate 3. Groove parts 7 with predetermined depth are provided to the parting line surface of the base plate 4 along the moving direction of the cassette molds at the time of the attachment and detachment of the cassette molds 4. The width of each of the groove parts corresponds to that of the protruding part 5b positioned behind each of the templates 5a of the cassette mold 5 and the respective groove parts are provided so as to cross the receiving recessed parts 4a. The cassette molds are moved in an x-direction in the state fitted in the groove parts and moved in a y-direction when the protruding parts are opposed to the receiving recessed parts to be pushed in the receiving recessed parts and, when a fixing key 6 is pushed down, the cassette molds are fixed in an undetachable state. The cassette molds can be made long by the depth of the groove parts.
Inventors:
Kazuhiko Kogo
Kenji Kamio
Kenji Kamio
Application Number:
JP17541094A
Publication Date:
May 21, 2001
Filing Date:
July 27, 1994
Export Citation:
Assignee:
Seiko Precision Co., Ltd.
International Classes:
B29C33/30; B29C45/26; (IPC1-7): B29C45/26; B29C33/30
Domestic Patent References:
JP4193509A | ||||
JP6299126A | ||||
JP3150112A | ||||
JP489312U | ||||
JP63163923U |
Attorney, Agent or Firm:
Kazuko Matsuda