BR0014407A - Safety systems for electrical equipment - Google Patents

Safety systems for electrical equipment

Info

Publication number
BR0014407A
BR0014407A BR0014407-0A BR0014407A BR0014407A BR 0014407 A BR0014407 A BR 0014407A BR 0014407 A BR0014407 A BR 0014407A BR 0014407 A BR0014407 A BR 0014407A
Authority
BR
Brazil
Prior art keywords
operating part
detection system
machines
safety systems
electrical equipment
Prior art date
Application number
BR0014407-0A
Other languages
Portuguese (pt)
Inventor
Stephen F Gass
Jonathan N Betts-Lackoix
Robert L Chamberlain
David S D Ascenzo
David A Fanning
J David Fulmer
Joel F Jensen
Andrew L Johnston
Sung H Kim
Anwyl M Mcdonald
Benjamin B Schramm
Original Assignee
Sd3 Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sd3 Llc filed Critical Sd3 Llc
Priority claimed from PCT/US2000/026812 external-priority patent/WO2001026064A2/en
Publication of BR0014407A publication Critical patent/BR0014407A/en

Links

Abstract

"SISTEMAS DE SEGURANçA PARA EQUIPAMENTOS ELéTRICOS". A presente invenção refere-se a sistemas de segurança para equipamentos elétricos. Os sistemas de segurança incluem um sistema de detecção adaptado para detectar condições de perigo entre uma pessoa e uma parte operacional da máquina, tal como o contato acidental com a parte operacional, e um sistema de reação associado ao sistema de detecção, que faz com que uma ação predeterminada ocorra com relação à parte operacional quando uma situação de perigo é detectada pelo sistema de detecção. O sistema de detecção pode ser adaptado para transmitir capacitivamente uma carga elétrica para a parte operacional e detectar quando esta carga é reduzida. O sistema de reação pode ser um sistema de freios para parar a parte operacional, um sistema de retração para retrair a parte operacional, um sistema para encobrir a parte operacional, ou algum outro sistema. Os sistemas de segurança incluem outros dispositivos e elementos, como apresentado. Máquinas equipadas com sistemas de segurança também são apresentadas, como serras, desempenadeiras, e outras máquinas para trabalho em madeira. As máquinas apresentam uma parte operacional, como um cortador ou lâmina, um sistema de detecção adaptado para detectar condições de perigo entre uma pessoa e a parte operacional, e um sistema de reação associado ao sistema de detecção que faz com que uma ação predeterminada ocorra quando uma condição de perigo é detectada, como um sistema de freios para parar a parte operacional, um sistema de retração para retrair a parte operacional, ou um sistema para encobrir a parte operacional. As máquinas podem incluir um sistema de controle adaptado para controlar a operação de uma ou mais partes operacionais, o sistema de detecção e o sistema de reação. As máquinas incluem outros dispositivos e elementos, como descrito."SAFETY SYSTEMS FOR ELECTRICAL EQUIPMENT". The present invention relates to safety systems for electrical equipment. Safety systems include a detection system adapted to detect hazardous conditions between a person and an operating part of the machine, such as accidental contact with the operating part, and a reaction system associated with the detection system, which causes a predetermined action occurs with respect to the operating part when a hazardous situation is detected by the detection system. The detection system can be adapted to capacitively transmit an electrical charge to the operating part and to detect when this charge is reduced. The reaction system may be a braking system for stopping the operating part, a retraction system for retracting the operating part, a system for covering the operating part, or some other system. Security systems include other devices and elements as shown. Machines equipped with safety systems are also featured, such as saws, banders, and other woodworking machines. The machines feature an operating part such as a cutter or blade, a detection system adapted to detect hazardous conditions between a person and the operating part, and a reaction system associated with the detection system that causes a predetermined action to occur when A hazardous condition is detected, such as a brake system to stop the operating part, a retraction system to retract the operating part, or a system to cover the operating part. Machines may include a control system adapted to control the operation of one or more operating parts, the detection system and the reaction system. The machines include other devices and elements as described.

BR0014407-0A 1999-10-01 2000-09-29 Safety systems for electrical equipment BR0014407A (en)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US15734099P 1999-10-01 1999-10-01
US18286600P 2000-02-16 2000-02-16
US22521100P 2000-08-14 2000-08-14
US22520000P 2000-08-14 2000-08-14
US22520100P 2000-08-14 2000-08-14
US22521000P 2000-08-14 2000-08-14
US22509400P 2000-08-14 2000-08-14
US22521200P 2000-08-14 2000-08-14
US22520600P 2000-08-14 2000-08-14
PCT/US2000/026812 WO2001026064A2 (en) 1999-10-01 2000-09-29 Safety systems for power equipment

Publications (1)

Publication Number Publication Date
BR0014407A true BR0014407A (en) 2004-08-24

Family

ID=32931804

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0014407-0A BR0014407A (en) 1999-10-01 2000-09-29 Safety systems for electrical equipment

Country Status (1)

Country Link
BR (1) BR0014407A (en)

Similar Documents

Publication Publication Date Title
WO2001026064A3 (en) Safety systems for power equipment
AU2011252006B2 (en) Fall protection arrangement
CN109195669A (en) Line retraction mechanism with Bunper assembly
BR0200390A (en) Connector position guarantee device for a sealed connector
BR0308841A (en) Dimmer circuit with better protection against inductive load imbalance
BR112018000328A2 (en) merchandise security systems
US20160279754A9 (en) Safety systems for power equipment
US20140290455A1 (en) Apparatus for detecting dangerous conditions in power equipment
ITMO20100026A1 (en) PROTECTION DEVICE
BR0014407A (en) Safety systems for electrical equipment
SE7608687L (en) ANTILASH CONTROL SYSTEM
US20200086523A1 (en) Blade Guard Having a Safety Feature
KR101137012B1 (en) Case of sensor for detecting parking
GB2106077A (en) Improvements in or relating to automated machines
CN112816083A (en) Temperature sensor assembly, wheel axle assembly and rail vehicle
MY124332A (en) A protection method againts eeprom-directed intrusion into a mobile communication device that has a processor and a device having such protection mechanism
CN213387314U (en) Elevator car positioning mechanism without machine room
TR2021016646A2 (en) INNOVATION IN MAIN MOTOR BRAKE SYSTEM IN THERMOFORM MACHINES
CN113276097A (en) Stewart six-freedom-degree electric motion platform with protection device
KR970065392A (en) Passenger protection system in the event of an elevator accident
ITMI20101567A1 (en) LOCKING DEVICE WITH CONTROLLED OPERATION FOR PORTABLE CUTTING TOOLS AND ITS CUTTING TOOL
KR200185810Y1 (en) Reel
KR20140006187U (en) Ccover for protecting drill
CN104925611A (en) Protective cover for emergency elevator stopping button
TW202228903A (en) Human-body-defined safety identification system for processing machine capable of stopping the power-driven device when detecting a human body entering a safety identification area

Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Free format text: ALTERADA A CLASSIFICACAO B27G 19/00 PARA INT. CL. 2013.01 B23Q 11/06; B26D 7/22; B27G 19/00

Ipc: B23Q 11/06 (2006.01), B26D 7/22 (2006.01), B27G 19

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O ARTIGO 8O COMBINADO COM ARTIGO 13 DA LPI.

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.