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1. (WO2019064884) FOCAL PLANE SHUTTER AND IMAGING DEVICE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/064884 International Application No.: PCT/JP2018/028372
Publication Date: 04.04.2019 International Filing Date: 30.07.2018
IPC:
G03B 9/36 (2006.01) ,G03B 9/42 (2006.01) ,G03B 17/02 (2006.01)
G PHYSICS
03
PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
B
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
9
Exposure-making shutters; Diaphragms
08
Shutters
36
Sliding rigid plate
G PHYSICS
03
PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
B
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
9
Exposure-making shutters; Diaphragms
08
Shutters
36
Sliding rigid plate
40
Double plate
42
with adjustable slot; with mechanism controlling relative movement of plates to form slot
G PHYSICS
03
PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
B
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
17
Details of cameras or camera bodies; Accessories therefor
02
Bodies
Applicants:
日本電産コパル株式会社 NIDEC COPAL CORPORATION [JP/JP]; 東京都板橋区志村2丁目18番10号 18-10, Shimura 2-chome, Itabashi-ku, Tokyo 1748550, JP
Inventors:
河上 健太 KAWAKAMI Kenta; JP
Agent:
石井 貴文 ISHII Takafumi; JP
Priority Data:
2017-18975829.09.2017JP
Title (EN) FOCAL PLANE SHUTTER AND IMAGING DEVICE
(FR) OBTURATEUR DE PLAN FOCAL ET DISPOSITIF D'IMAGERIE
(JA) フォーカルプレンシャッタ、及び撮像装置
Abstract:
(EN) A focal plane shutter comprises: a first baseplate having a first opening; a second baseplate having a second opening at a position facing the first opening; a blade arranged between the first baseplate and the second baseplate for switching between a state of covering the first opening and the second opening and a state of uncovering said openings; a drive lever for driving the blade; and an arm linked between the drive lever and the blade. The second baseplate has a through-hole formed along the moving trajectory of the drive lever. The second baseplate has a groove formed on the surface opposite the surface of the first baseplate, the groove having a broader area than the through-hole in plan view with an adhesive member arranged on the bottom.
(FR) La présente invention comprend un obturateur de plan focal qui comprend : une première plaque de base ayant une première ouverture ; une seconde plaque de base ayant une seconde ouverture à une position faisant face à la première ouverture ; une lame disposée entre la première plaque de base et la seconde plaque de base et servant à commuter entre un état dans lequel la première ouverture et la seconde ouverture sont recouvertes et un état dans lequel lesdites ouvertures sont découvertes ; un levier d'entraînement pour entraîner la lame ; et un bras relié entre le levier d'entraînement et la lame. La seconde plaque de base a un trou traversant formé le long de la trajectoire de déplacement du levier d'entraînement. La seconde plaque de base a une rainure formée sur la surface opposée à la surface de la première plaque de base, la rainure ayant une superficie plus large que le trou traversant en vue en plan et ayant un élément adhésif disposé sur le fond.
(JA) フォーカルプレンシャッタにおいて、第1開口部を有する第1地板と、前記第1開口部に対向する位置に第2開口部を有する第2地板と、前記第1地板と前記第2地板との間に配置され、前記第1開口部及び前記第2開口部を覆う状態と開放する状態とを切り替える羽根と、前記羽根を駆動する駆動レバーと、前記駆動レバーと前記羽根との間に連結されたアームと、を備え、前記第2地板は、前記駆動レバーの移動軌跡に沿って形成された貫通孔を有しており、前記第2地板は、前記第1地板側の面とは反対側の面に形成され、平面視において前記貫通孔よりも広い面積であって、底部に粘着部材が配置された溝部を有する構成とする。
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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)