[특허]Mold apparatus

[미국특허] Mold apparatus 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B29C-033/30
출원번호	US-0437340 (2006-05-19)
등록번호	US-7462027 (2008-12-09)
우선권정보	CN-2005 2 0060126.4(2005-06-16)
발명자 / 주소	Chien,Yang Chang
출원인 / 주소	Hon Hai Precision Industry Co., Ltd.
대리인 / 주소	Cheng,Andrew C.
인용정보	피인용 횟수 : 2 인용 특허 : 28

초록 ▼

A mold apparatus includes an upper mold having an upper molding plate and an upper molding core, and a bottom mold having a bottom molding plate for matching with the upper molding plate and a bottom molding core. One of the upper molding plate and the bottom molding plate defines a cavity and a cor

대표청구항 ▼

What is claimed is: 1. A mold apparatus comprising: an upper mold having an upper molding plate and an upper molding core; a bottom mold having a bottom molding plate for matching with the upper molding plate and a bottom molding core, the upper and the bottom molding cores each having a molding surface configured for forming products; and a plurality of elastic elements each having a first end and a second end which are opposite ends of the elastic element; wherein one of the upper molding plate and the bottom molding plate defines a receiving cavity with a plurality of first receiving holes defined in peripheral inner side walls of the receiving cavity and configured for receiving the respective first ends of the elastic elements, a corresponding one of the upper molding core and the bottom molding core having a plurality of second receiving holes defined in peripheral outer side walls thereof and configured for receiving the respective second ends of the elastic elements, the corresponding one of the upper molding core and the bottom molding core being floatingly received and movable in the receiving cavity by force of the elastic elements. 2. The mold apparatus in accordance with claim 1, wherein a guiding mechanism is formed between the upper molding core and the bottom molding core for guiding relative movement therebetween. 3. The mold apparatus in accordance with claim 2, wherein the guiding mechanism comprises guiding cylinders extending from one of the upper molding core and the bottom molding core, and guiding holes defined in the other one of the upper molding core and the bottom molding core. 4. The mold apparatus in accordance with claim 1, wherein a size of the receiving cavity is larger than that of the corresponding one of the upper molding core and the bottom molding core. 5. The mold apparatus in accordance with claim 1, wherein the other one of the upper molding plate and the bottom molding plate defines an additional receiving cavity and the corresponding other one of the upper molding core and the bottom molding core is floatingly received and movable in the additional receiving cavity. 6. The mold apparatus in accordance with claim 5, wherein a thickness of each of the upper core and the bottom core is equal to, or larger than a depth of the corresponding receiving cavity. 7. The mold apparatus in accordance with claim 1, wherein the other one of the upper molding plate and the bottom molding plate defines an additional cavity and the corresponding other one of the upper molding core and the bottom molding core is interferentially and fixedly received in the additional receiving cavity. 8. The mold apparatus in accordance with claim 1, wherein the other corresponding one of the upper molding plate and the bottom molding plate is integrally formed with the other corresponding one of the upper molding core and the bottom molding core thereof. 9. The mold apparatus in accordance with claim 8, wherein the molding surface of the other corresponding one of the upper molding core and the bottom molding core is flat for forming flat surfaces of the products. 10. The mold apparatus in accordance with claim 3, wherein an axis of compression and decompression of each of the elastic elements is perpendicular to a central axis of each of the guiding holes.

이 특허에 인용된 특허 (28) 인용/피인용 타임라인 분석

Pratt Steven Duane (Plantation FL) Pennisi Robert W. (Boca Raton FL) Urbish Glenn F. (Coral Springs FL), Adaptable mold base.
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Maus Steven M. (16220 Territorial Rd. Osseo MN 55369) Galic George J. (5140 St. Moritz Dr. ; NE. Columbia Heights MN 55421), Apparatus for injection molding articles.
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Hiroaki Tanaka JP; Yoshiyuki Okido JP; Yutaka Yoshida JP; Hideki Sano JP, Apparatus for manufacturing a golf ball with an initial preparatory form having a seam.
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Brown Paul (Orangeville CAX), Apparatus for molding plastic articles.
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Kao, Chih-Wen, CD molding apparatus.
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Foltuz Eugene L. ; Cohan Norman H. ; Gomez Enidio A., Center gating injection molding apparatus with removable hetero-molding tools.
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Lundquist Lynn (10833 NE. Russell St. Portland OR 97220), Compensating core pin for plastic injection molds.
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Prusha Thomas J. (Winona MN), Compression molding apparatus.
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Jachimski,Scott A., Compression molding apparatus with quick change molds.
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Saito Kiyohiro,JPX ; Nishimoto Tatsuo,JPX ; Asami Hiroshi,JPX, Injection compression molding method of a spectacle lens and a spectacle lens produced by using the same.
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Foltuz Eugene L. ; Cohan Norman H. ; Gomez Enidio A., Injection molding apparatus with removable hetero-molding tools.
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Tanaka Yoshihiko,JPX, Injection molding cassette mold holder.
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Gellert Jobst U. (7A Prince St. Georgetown ; Ontario CAX), Injection molding sealing collar with a central hot tip shaft.
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Pleasant Ronald E. (665 N. Detroit Street Kenton OH 43326), Inserts for injection mold machine.
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Maus Steven M. ; Galic George J., Lens thickness adjustment in plastic injection mold.
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Maus Steven M. (Osseo MN) Galic George J. (Columbia Heights MN), Lens thickness adjustment method and apparatus in a thermoplastic injection mold for ophthalmic finished spectacle lense.
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Maus Steven M. (Osseo MN) Galic George J. (Columbia Heights MN), Method for injection molding articles.
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Buhler James E. (Waterford WI) Demarest Scott W. (Caledonia WI) Bobinger Karl J. (Union Grove WI), Method for producing a weld-line free injection molded plastic container body portion.
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Tatsuya Ojio JP; Kazuharu Niwa JP; Keiji Yamashita JP; Akihiro Yasuda JP, Method of molding ophthalmic lens product, and mold assembly used in the method.
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Nakamura Yoshinori (Ueda JPX), Mold for injection molding preform with undercut lip.
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Nakamura Susumu (Yamanashi JPX) Yokoi Koichi (Yamanashi JPX), Mold unit for injection molding.
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Ruch Heinz (Basel CH), Molded plastic covers for containers.
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Yoshiaki Saito JP; Tomokazu Abe JP; Terunobu Fukushima JP, Molding die of laminated molding and manufacturing method of laminated molding.
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Wang,Kun Chih, Optical lens molding apparatus and precision molding apparatus.
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Maus Steven M. (Osseo MN) Galic George J. (Columbia Heights MN), Precision single cavity and multicavity plastic injection molding via an adaptive mold process.
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Minor Roman (Laumersheim DEX), Press tool for plastic moldings.
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Sticht Walter (Karl-Heinrich-Waggerl-Str.8 A-4800 Attnang-Puchheim ATX), Process and apparatus for manufacturing plastic mouldings.
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Nakamura Susumu (Yamanashi JPX) Yokoi Koichi (Yamanashi JPX), Slide core mold and injection molding.
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이 특허를 인용한 특허 (2) 인용/피인용 타임라인 분석

Chen, Hsiang-Hung, Light guide plate injection molding die.
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Kuo, Fei-Pin, Tri-plate injection die with changeable male and female die cores.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Mold apparatus 원문보기