WO2014175705 ROTATIONAL PRESSING DEVICE CAPABLE OF ELECTRICAL CONTROL AND CONTROL METHOD THEREFOR

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Publication Number WO/2014/175705

Publication Date 30.10.2014

International Application No. PCT/KR2014/003688

International Filing Date 25.04.2014

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Applicants

주식회사 림사이언스 RIMSCIENCE CO., LTD. [KR]/[KR]

Inventors

윤상진 YOON, Sang Jin

Agents

특허법인 수 SU INTELLECTUAL PROPERTY

Priority Data

10-2013-0046015		25.04.2013		KR
10-2014-0013819		06.02.2014		KR

Publication Language Korean (ko)

Filing Language Korean (KO)

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Title

(EN) ROTATIONAL PRESSING DEVICE CAPABLE OF ELECTRICAL CONTROL AND CONTROL METHOD THEREFOR

(FR) DISPOSITIF DE PRESSAGE ROTATIF CAPABLE DE COMMANDE ÉLECTRIQUE ET SON PROCÉDÉ DE COMMANDE

(KO) 전기 제어될 수 있는 회전 가압 장치 및 그 제어 방법

Abstract

(EN) According to one aspect of the present invention, provided is a rotational pressing device capable of electrical control, the device comprising: a motor for providing torque to a predetermined rotational pressing means; a power control unit for supplying power to the motor; a central processing device for controlling the power control unit; and a rotational speed sensor for measuring the rotational speed of the motor or the rotational pressing means, and, in said rotational pressing device capable of electrical control, the central processing device comprises a fault detection unit for receiving the rotational speed transmitted from the rotational speed sensor, and the fault detection unit sends a control signal to the central processing device if a fault in the rotational speed is detected, such that the central processing device stops the power supply of the power control unit.

(FR) Selon un aspect de la présente invention, il est décrit un dispositif de pressage rotatif capable de commande électrique, le dispositif comprenant : un moteur pour fournir un couple à un moyen de pressage rotatif prédéterminé ; une unité de commande d’alimentation pour fournir une alimentation au moteur ; un dispositif de traitement central pour commander l’unité de commande d’alimentation ; et un capteur de vitesse de rotation pour mesurer la vitesse de rotation du moteur ou du moyen de pressage rotatif, et dans ledit dispositif de pressage rotatif capable de commande électrique, le dispositif de traitement central comprend une unité de détection de défaut pour recevoir la vitesse de rotation transmise par le capteur de vitesse de rotation, et l’unité de détection de défaut envoie un signal de commande au dispositif de traitement central si un défaut de vitesse de rotation est détecté, de sorte que le dispositif de traitement central arrête l’alimentation de l’unité de commande d’alimentation.

(KO) 본 발명의 일 태양에 따르면, 전기 제어될 수 있는 회전 가압 장치로서, 소정의 회전 가압 수단에 대하여 토크를 제공하는 모터, 모터에 전력을 공급하는 전력 제어부, 전력 제어부를 제어하기 위한 중앙 처리 장치, 및 모터나 회전 가압 수단의 회전 속도를 측정하는 회전 속도 센서를 포함하고, 중앙 처리 장치는 회전 속도 센서로부터 회전 속도를 전달 받는 이상 감지부를 포함하며, 이상 감지부는, 회전 속도의 이상이 감지되면, 중앙 처리 장치에 제어 신호를 전송하여 중앙 처리 장치가 전력 제어부의 전력 공급을 중단시키도록 하는 전기 제어될 수 있는 회전 가압 장치가 제공된다.

A	HUMAN NECESSITIES
61	MEDICAL OR VETERINARY SCIENCE; HYGIENE
B	DIAGNOSIS; SURGERY; IDENTIFICATION
17	Surgical instruments, devices or methods, e.g. tourniquets
16	Osteoclasts; Drills or chisels for bones; Trepans

B	PERFORMING OPERATIONS; TRANSPORTING
23	MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B	TURNING; BORING
47	Constructional features of components specially designed for boring or drilling machines; Accessories therefor
02	Drives; Gearings

B	PERFORMING OPERATIONS; TRANSPORTING
25	HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; HANDLES FOR HAND IMPLEMENTS; WORKSHOP EQUIPMENT; MANIPULATORS
B	TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
23	Details of, or accessories for, spanners, wrenches, screwdrivers
14	Arrangement of torque limiters or torque indicators in wrenches or screwdrivers

A	HUMAN NECESSITIES
61	MEDICAL OR VETERINARY SCIENCE; HYGIENE
B	DIAGNOSIS; SURGERY; IDENTIFICATION
17	Surgical instruments, devices or methods, e.g. tourniquets
16	Osteoclasts; Drills or chisels for bones; Trepans

B	PERFORMING OPERATIONS; TRANSPORTING
23	MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B	TURNING; BORING
47	Constructional features of components specially designed for boring or drilling machines; Accessories therefor
02	Drives; Gearings

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1. WO2014175705 - ROTATIONAL PRESSING DEVICE CAPABLE OF ELECTRICAL CONTROL AND CONTROL METHOD THEREFOR

B	PERFORMING OPERATIONS; TRANSPORTING
23	MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
P	METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
19	Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation
04	for assembling or disassembling parts
06	Screw or nut setting or loosening machines
065	Arrangements for torque limiters or torque indicators in screw or nut setting machines
066	by electrical means

B	PERFORMING OPERATIONS; TRANSPORTING
25	HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
F	COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
5	Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for

G	PHYSICS
01	MEASURING; TESTING
L	MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
5	Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
24	for determining value of torque or twisting moment for tightening a nut or other member which is similarly stressed

G	PHYSICS
05	CONTROLLING; REGULATING
B	CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
19	Programme-control systems
02	electric
18	Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
182	characterised by the machine tool function, e.g. thread cutting, cam making, tool direction control

A	HUMAN NECESSITIES
61	MEDICAL OR VETERINARY SCIENCE; HYGIENE
B	DIAGNOSIS; SURGERY; IDENTIFICATION
17	Surgical instruments, devices or methods, e.g. tourniquets
56	Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
58	for osteosynthesis, e.g. bone plates, screws, ; setting implements; or the like
68	Internal fixation devices ; , including fasteners and spinal fixators, even if a part thereof projects from the skin
84	Fasteners therefor ; or fasteners being internal fixation devices
846	Nails or pins, i.e. anchors without movable parts, holding by friction only, with or without structured surface

A	HUMAN NECESSITIES
61	MEDICAL OR VETERINARY SCIENCE; HYGIENE
B	DIAGNOSIS; SURGERY; IDENTIFICATION
17	Surgical instruments, devices or methods, e.g. tourniquets
56	Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
58	for osteosynthesis, e.g. bone plates, screws, ; setting implements; or the like
68	Internal fixation devices ; , including fasteners and spinal fixators, even if a part thereof projects from the skin
84	Fasteners therefor ; or fasteners being internal fixation devices
86	Threaded wires; , pins or screws; ; Nuts therefor

A	HUMAN NECESSITIES
61	MEDICAL OR VETERINARY SCIENCE; HYGIENE
B	DIAGNOSIS; SURGERY; IDENTIFICATION
17	Surgical instruments, devices or methods, e.g. tourniquets
56	Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
58	for osteosynthesis, e.g. bone plates, screws, ; setting implements; or the like
68	Internal fixation devices ; , including fasteners and spinal fixators, even if a part thereof projects from the skin
84	Fasteners therefor ; or fasteners being internal fixation devices
846	Nails or pins, i.e. anchors without movable parts, holding by friction only, with or without structured surface

A	HUMAN NECESSITIES
61	MEDICAL OR VETERINARY SCIENCE; HYGIENE
B	DIAGNOSIS; SURGERY; IDENTIFICATION
17	Surgical instruments, devices or methods, e.g. tourniquets
56	Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
58	for osteosynthesis, e.g. bone plates, screws, ; setting implements; or the like
68	Internal fixation devices ; , including fasteners and spinal fixators, even if a part thereof projects from the skin
84	Fasteners therefor ; or fasteners being internal fixation devices
86	Threaded wires; , pins or screws; ; Nuts therefor