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1. (WO2013114901) LENS BARREL
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/114901 International Application No.: PCT/JP2013/000588
Publication Date: 08.08.2013 International Filing Date: 01.02.2013
IPC:
G02B 7/10 (2006.01) ,G03B 5/00 (2006.01) ,G03B 17/04 (2006.01)
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
7
Mountings, adjusting means, or light-tight connections, for optical elements
02
for lenses
04
with mechanism for focusing or varying magnification
10
by relative axial movement of several lenses, e.g. of varifocal objective lens
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
5
Adjustment of optical system relative to image or object surface other than for focusing of general interest for cameras, projectors or printers
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
04
collapsible, foldable, or extensible, e.g. book type
Applicants: PANASONIC CORPORATION[JP/JP]; 1006, Oaza Kadoma, Kadoma-shi, Osaka 5718501, JP
Inventors: KONISHI, Akio; null
KUWAHARA, Takumi; null
UNO, Tetsuya; null
SHINANO, Fumio; null
Agent: SHINJYU GLOBAL IP; South Forest Bldg., 1-4-19, Minamimori-machi, Kita-ku, Osaka-shi, Osaka 5300054, JP
Priority Data:
2012-02138002.02.2012JP
2012-02139502.02.2012JP
Title (EN) LENS BARREL
(FR) BARILLET DE LENTILLE
(JA) レンズ鏡筒
Abstract:
(EN) A lens barrel that can be compacted is provided. The lens barrel (20) is provided with a first frame body (105), a second frame body (250), a holding frame (400), and a retracting lens frame (401). The second frame body (250) is supported by the first frame body (105). The holding frame (400) is held by the second frame body (250), and is able to move in a plane perpendicular to the optical axis of the second frame body (250). The retracting lens frame (401) is held by the holding frame (400), and moves around a retracting shaft (501), which is substantially parallel to the optical axis, in a transition period between an imaging-capable state and a stored state. The second frame body (250), the holding frame (400), and the retracting lens frame (401) move in the optical axis direction of the first frame body (105) in the transition period between the imaging-capable state and the stored state. The first frame body (105) restricts the in-plane movement of the holding frame (400) in the transition period between the imaging-capable state and the stored state.
(FR) L'invention fournit un barillet de lentille pouvant être rendu plus compact. Ce barillet de lentille (20) est équipé d'un premier corps de châssis (105), d'un second corps de châssis (250), d'un châssis de maintien (400) et d'un châssis de lentille rétractable (401). Le second corps de châssis (250) est supporté par le premier corps de châssis (105). Le châssis de maintien (400) est supporté par le second corps de châssis (250), et peut se déplacer par rapport à ce dernier à l'intérieur d'une face perpendiculaire à un axe optique. Le châssis de lentille rétractable (401) est maintenu par le châssis de maintien (400), et se déplace autour d'un axe de rétractation sensiblement parallèle à l'axe optique dans un espace de déplacement entre un mode prise de vue possible et un mode stockage. Le second corps de châssis (250), le châssis de maintien (400) et le châssis de lentille rétractable (401) se déplacent dans la direction de l'axe optique par rapport au premier corps de châssis (105), dans l'espace de déplacement entre le mode prise de vue possible et le mode stockage. Le premier corps de châssis (105) régule le déplacement dans le plan du châssis de maintien (400), dans l'espace de déplacement entre le mode prise de vue possible et le mode stockage.
(JA)  コンパクト化可能なレンズ鏡筒を提供する。レンズ鏡筒(20)は、第1枠体(105)と、第2枠体(250)と、保持枠(400)と、退避レンズ枠(401)とを、備えている。第2枠体(250)は、第1枠体(105)に支持されている。保持枠(400)は、第2枠体(250)に保持され、第2枠体(250)に対して光軸と垂直な面内で移動可能である。退避レンズ枠(401)は、保持枠(400)に保持され、かつ、撮影可能状態と収納状態との移行期間において光軸と略平行な退避軸(501)回りに移動する。第2枠体(250)、保持枠(400)、および退避レンズ枠(401)は、撮影可能状態と収納状態との移行期間において、第1枠体(105)に対して光軸方向に移動する。第1枠体(105)は、撮影可能状態と収納状態との移行期間において、保持枠(400)の面内の移動を規制する。
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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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, 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, 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, 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, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)