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1. (WO2018181507) MOLD SET FOR MANUFACTURING OPTICAL ELEMENT
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/181507 International Application No.: PCT/JP2018/012830
Publication Date: 04.10.2018 International Filing Date: 28.03.2018
IPC:
C03B 11/08 (2006.01) ,G02B 3/00 (2006.01)
C CHEMISTRY; METALLURGY
03
GLASS; MINERAL OR SLAG WOOL
B
MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL; SUPPLEMENTARY PROCESSES IN THE MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL
11
Pressing glass
06
Construction of plunger or mould
08
for making solid articles, e.g. lenses
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
3
Simple or compound lenses
Applicants: OLYMPUS CORPORATION[JP/JP]; 2951, Ishikawa-machi, Hachioji-shi, Tokyo 1928507, JP
Inventors: HIRATA, Daigo; JP
HIROSE, Ikunori; JP
Agent: SAKAI INTERNATIONAL PATENT OFFICE; Toranomon Mitsui Building, 8-1, Kasumigaseki 3-chome, Chiyoda-ku, Tokyo 1000013, JP
Priority Data:
2017-07214931.03.2017JP
Title (EN) MOLD SET FOR MANUFACTURING OPTICAL ELEMENT
(FR) ENSEMBLE MOULES POUR LA FABRICATION D'UN ÉLÉMENT OPTIQUE
(JA) 光学素子製造用型セット
Abstract:
(EN) A mold set 10 comprises an upper mold 11, a lower mold 12, a sleeve 13, and a pressing amount regulating member 14. The upper mold 11 includes a body part 112 and a flange part 113 that protrudes further outward than an inner peripheral surface 13a of the sleeve 13. In a state where the mold 10 is not being heated, a tapered part 14b of the pressing amount regulating member 14 is made to contact the flange part 113 and lock the flange part 113 in place, and the pressing amount regulating member 14 maintains a state in which optical formation surfaces 111, 121 of the upper mold 11 and the lower mold 12 are separated from each other. In a state where the mold set 10 is being heated, the tapered part 14b of the pressing amount regulating member 14 is made to separate from the flange part 113 and release locking of the flange part 113, and the upper mold 11 and the lower mold 12 can be moved closer relative to each other.
(FR) Cette invention concerne un ensemble moules 10 comprenant un moule supérieur 11, un moule inférieur 12, un manchon 13, et un élément de régulation de quantité de pression 14. Le moule supérieur 11 comporte une partie corps 112 et une partie bride 113 qui saille vers l'extérieur au-delà d'une surface périphérique interne 13a du manchon 13. Quand le moule 10 n'est pas chauffé, une partie effilée 14b de l'élément de régulation de quantité de pression 14 est amenée au contact de la partie bride 113 et à verrouiller la partie bride 113 en place, et l'élément de régulation de quantité de pression 14 maintient un état où les surfaces de formation optique 111, 121 du moule supérieur 11 et du moule inférieur 12 sont séparées l'une de l'autre. Quand l'ensemble moules 10 est chauffé, la partie effilée 14b de l'élément de régulation de quantité de pression 14 est amenée à se séparer de la partie de bride 113 et à libérer le verrouillage de la partie de bride 113, et le moule supérieur 11 et le moule inférieur 12 peuvent être rapprochés l'un de l'autre.
(JA) 型セット10は、上型11および下型12と、スリーブ13と、プレス量規制部材14とを備え、上型11は、本体部112と、スリーブ13の内周面13aよりも外側に突出したフランジ部113とを有し、プレス量規制部材14は、型セット10が加熱されていない状態では、テーパ部14bをフランジ部113に接触させてフランジ部113を係止し、上型11および下型12の光学創生面111,121が離間した状態を保持し、型セット10が加熱されている状態では、テーパ部14bをフランジ部113から離間させてフランジ部113の係止を解除し、上型11および下型12の相対的な近接動を可能とする。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)