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1. (WO2007007667) DOOR LOCK DEVICE WITH SAFETY SWITCH
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/007667 International Application No.: PCT/JP2006/313571
Publication Date: 18.01.2007 International Filing Date: 07.07.2006
IPC:
E05B 17/22 (2006.01) ,E05B 65/00 (2006.01) ,F16P 3/10 (2006.01) ,H01H 3/16 (2006.01) ,H01H 3/20 (2006.01)
E FIXED CONSTRUCTIONS
05
LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
B
LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
17
Accessories in connection with locks
22
Means for operating or controlling lock or fastening device accessories, i.e. other than the fastening members, e.g. switches, indicators
E FIXED CONSTRUCTIONS
05
LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
B
LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
65
Locks for special use
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
P
SAFETY DEVICES IN GENERAL
3
Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
08
in connection with the locking of doors, covers, guards, or like members giving access to moving machine parts
10
in which the operation of locking the door or other member causes the machine to start
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
H
ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
3
Mechanisms for operating contacts
02
Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
16
adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
H
ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
3
Mechanisms for operating contacts
02
Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
20
wherein an auxiliary movement thereof, or of an attachment thereto, is necessary before the main movement is possible or effective, e.g. for unlatching, for coupling
Applicants:
IDEC株式会社 IDEC CORPORATION [JP/JP]; 〒5328550 大阪府大阪市淀川区西宮原1丁目7番31号 Osaka 7-31, Nishimiyahara 1-chome, Yodogawa-ku, Osaka-shi, Osaka 5328550, JP (AllExceptUS)
安井 武夫 YASUI, Takeo [JP/JP]; JP (UsOnly)
延廣 正毅 NOBUHIRO, Masaki [JP/JP]; JP (UsOnly)
尾畑 哲史 OBATA, Norifumi [JP/JP]; JP (UsOnly)
日高 貴史 HIDAKA, Takafumi [JP/JP]; JP (UsOnly)
Inventors:
安井 武夫 YASUI, Takeo; JP
延廣 正毅 NOBUHIRO, Masaki; JP
尾畑 哲史 OBATA, Norifumi; JP
日高 貴史 HIDAKA, Takafumi; JP
Agent:
梁瀬 右司 YANASE, Yuji; 〒5300047 大阪府大阪市北区西天満5丁目1番19号高木ビル4階 Osaka 4F TAKAGI BLDG. 1-19, Nishitenma 5-chome, Kita-ku Osaka-shi, Osaka 5300047, JP
Priority Data:
2005-20423613.07.2005JP
Title (EN) DOOR LOCK DEVICE WITH SAFETY SWITCH
(FR) DISPOSITIF DE VERROU DE PORTE À FERMETURE DE SÉCURITÉ
(JA) 安全スイッチ付き扉ロック装置
Abstract:
(EN) A door lock device with a safety switch, capable of reliably locking a door. Closing operation of a rotation handle (22) rotates a connection member (5) about a rotation shaft (23) to engage an engagement section (51) to a fixation member (41), and this limits movement of a protective door into two directions of arrows X and Y including opening and closing directions of the door. Since movement of the protective door in the two directions, including the opening and closing directions of the protective door, is limited independent of whether the protective door is a slide type or a rotation type, the protective door can be reliably locked in a closed state. Further, even if the protective door is attempted to be opened by force in erroneous operation etc., force to open the door is not directly applied to a switch body (1) and an actuator (3), so that durability of the safety switch is increased.
(FR) Dispositif de verrou de porte à fermeture de sécurité permettant le verrouillage fiable d’une porte. L’opération de fermeture d’une poignée rotative (22) fait tourner un organe de raccord (5) sur un arbre rotatif (23) pour engager une section de prise (51) avec un organe de fixation (41) ce qui limite le mouvement d’une porte de protection dans les deux sens (flèches X et Y) c’est-à-dire les sens d’ouverture et de fermeture de la porte. Comme le mouvement de la porte de protection dans les deux sens, c’est-à-dire les sens d’ouverture et de fermeture de la porte de protection, est limité, que ladite porte de protection soit coulissante ou articulée, ladite porte de protection peut être verrouillée d’une manière fiable à l’état fermé. Par ailleurs, même en cas de tentative d’ouverture forcée de la porte de protection par une opération erronée, etc. la force pour ouvrir la porte n’est pas appliquée directement à un corps de fermeture (1) et à un actionneur (3), ce qui accroît la durabilité de la fermeture de sécurité.
(JA)  扉を確実にロックすることのできる安全スイッチ付き扉ロック装置を提供する。  回動ハンドル22の閉塞操作によって連結部材5が回動軸23を中心に回動して係合部51が固定部材41と係合するため、防護扉の開閉方向を含むX,Y矢印の2方向への防護扉の移動が規制されるため、防護扉が、スライド式、回動式扉のいずれであっても、防護扉の開閉方向を含む2方向への防護扉の移動を規制しているので、確実に防護扉を閉塞状態にロックすることができる。また、誤操作等により防護扉を強引に開放しようとしたとしても、防護扉を開放しようとする力はスイッチ本体1やアクチュエータ3に直接加わることがないため、安全スイッチの耐久性の向上を図ることができる。
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, 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, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, 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)
Also published as:
US20100095719