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1. (WO2010121545) ELECTRIC PAPER SHREDDER
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2010/121545 International Application No.: PCT/CN2010/071969
Publication Date: 28.10.2010 International Filing Date: 21.04.2010
IPC:
B02C 18/22 (2006.01) ,B02C 18/16 (2006.01) ,B65H 9/06 (2006.01) ,B02C 18/06 (2006.01) ,B02C 25/00 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
02
CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
C
CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
18
Disintegrating by knives or other cutting or tearing members which chop material into fragments; Mincing machines or similar apparatus using worms or the like
06
with rotating knives
16
Details
22
Feed or discharge means
B PERFORMING OPERATIONS; TRANSPORTING
02
CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
C
CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
18
Disintegrating by knives or other cutting or tearing members which chop material into fragments; Mincing machines or similar apparatus using worms or the like
06
with rotating knives
16
Details
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
H
HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
9
Registering, e.g. orientating, articles; Devices therefor
06
Movable stops or gauges, e.g. rising and falling front stops
B PERFORMING OPERATIONS; TRANSPORTING
02
CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
C
CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
18
Disintegrating by knives or other cutting or tearing members which chop material into fragments; Mincing machines or similar apparatus using worms or the like
06
with rotating knives
B PERFORMING OPERATIONS; TRANSPORTING
02
CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
C
CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
25
Control arrangements specially adapted for crushing or disintegrating
Applicants: KIM, Hak Hyun[KR/CN]; CN (UsOnly)
QINGDAO HUANGGUAN ELECTRON CO., LTD.[CN/CN]; Liu Jia Xiao Shui Village Xia Zhuang Street, Cheng Yang District Qingdao, Shandong 266000, CN (AllExceptUS)
Inventors: KIM, Hak Hyun; CN
Agent: BEIJING KANGSHENG INTELLECTUAL PROPERTY LAW OFFICE; Room1502, 15th floor, AnHua Development Building No.35 Anding Rd, ChaoYang Beijing 100029, CN
Priority Data:
200910130965.121.04.2009CN
Title (EN) ELECTRIC PAPER SHREDDER
(FR) DÉCHIQUETEUSE DE PAPIER ÉLECTRIQUE
(ZH) 电动碎纸机
Abstract:
(EN) An electric paper shredder is disclosed, which comprises a SCM (Single Chip Micyoco) (23), a positive rotation drive circuit (24), a reverse rotation drive circuit (25), a motor (18), a sensor (13) and a lifting controller (12). The SCM is connected with the positive rotation drive circuit and the reverse rotation drive circuit which are both connected with the motor. The lifting controller is arranged at the bottom of a press board (14), and the sensor is arranged at a paper feeding port of the press board and connected with the SCM. The press board of this paper shredder is far away from a paper feeding roller when there is no paper to be shredded, and fixed by the lifting controller. The sensor sends a signal to the SCM when there is paper to be shredded, a control signal is sent by the SCM to the lifting controller according to a set instruction. The press board is released by the lifting controller, and the paper to be shredded is pushed toward the paper feeding roller under the elastic force of a spring (17) arranged at the bottom of the press board. Paper can be fed conveniently in the paper shredder, thus the shredding operation can be simplified and shredding efficiency is improved.
(FR) L'invention porte sur une déchiqueteuse de papier électrique, laquelle déchiqueteuse comprend une SCM (puce unique Micyoco) (23), un circuit d'entraînement en rotation positive (24), un circuit d'entraînement en rotation inverse (25), un moteur (18), un capteur (13) et un dispositif de commande de soulèvement (12). La SCM est reliée au circuit d'entraînement en rotation positive et au circuit d'entraînement en rotation inverse, qui sont tous deux reliés au moteur. Le dispositif de commande de soulèvement est disposé en bas d'une plaque de presse (14), et le capteur est disposé au niveau d'un orifice d'avance de papier de la plaque de presse et relié à la SCM. La plaque de presse de cette déchiqueteuse de papier est très éloignée d'un rouleau d'avance de papier lorsqu'il n'y a pas de papier à déchiqueter, et est fixée par le dispositif de commande de soulèvement. Le capteur envoie un signal à la SCM lorsqu'il y a un papier à déchiqueter, et un signal de commande est envoyé par la SCM au dispositif de commande de soulèvement en fonction d'une instruction définie. La plaque de presse est libérée par le dispositif de commande de soulèvement, et le papier devant être déchiqueté est poussé vers le rouleau d'avance de papier sous la force élastique d'un ressort (17) disposé en bas de la plaque de presse. Du papier peut être délivré de façon appropriée dans la déchiqueteuse de papier et, par conséquent, l'opération de déchiquetage peut être simplifiée et l'efficacité du déchiquetage est améliorée.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, PE, PG, PH, PL, PT, RO, RS, RU, 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, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (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, 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: Chinese (ZH)
Filing Language: Chinese (ZH)