| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 41 | Hand-held operating unit | JP30922192 | 1992-10-22 | JP3282683B2 | 2002-05-20 | 幹男 大島 |
| 42 | Enable device for teach pendant | JP2000270846 | 2000-09-06 | JP2002083522A | 2002-03-22 | FUKUI TAKAO; MIYAUCHI KENJI; OKADA KAZUYA; UENO YASUSHI; MAEDA TAKESHI; SEKINO YOSHIO; NOBUHIRO MASAKI |
| PROBLEM TO BE SOLVED: To provide an enable device for a teach pendant capable of canceling an ON state before both push button switches become a first OFF state, even if the other push button switch is in an ON state when one push button switch is made in a second OFF state by either one hand. SOLUTION: When a left hand operating push button switch is in an ON state, a second relay RL2 is degaussed, a normally closing contact RL2-1 of the second relay RL2 is made ON, a relay contact circuit RC is made ON, and in this state, when the left hand operating push button switch becomes the second OFF state, a normally closing contact R3-1 of the left hand operating push button switch is made ON, and a third relay RL3 is not degaussed until a right hand operating and left hand operating push button switches return to a first OFF state, and thereby, power supply to first and second circuits is cut off. | ||||||
| 43 | Release mechanism of the switch for the electric tool | JP11448497 | 1997-04-14 | JP3035245B2 | 2000-04-24 | 清司 楠 |
| 44 | Deadman switch | JP15203798 | 1998-05-15 | JPH11329136A | 1999-11-30 | SAKUMA JUNICHIRO |
| PROBLEM TO BE SOLVED: To provide a deadman switch which does not come into the on-state when it returns to the initial state after it is gripped firmly to avoid danger. SOLUTION: This deadman switch is turned off in the unoperated time, and is turned on in the normal operation time, further it is turned off when it is gripped more than requires. Here, a second push-button switch 3 is set in parallel with a first push-button switch 2, and one of first switching contacts 6 of the first push-button switch 2 is connected with a power supply 9, then the other contact is connected with a coil of a first relay 12 through a b-contact 15. One of second switching contacts 7 is connected with a power supply 18 through a coil of a second relay 14, and the other contact of the second switching contacts 7 is connected with a power supply 10 through an a-contact 16 of the second relay 14. One of a first switching contacts 8 is connected with one end of the a-contact 16 of the second relay 14, and the other contact of the first switching contacts 8 is connected with the second switching contacts 7 through the other end of the a-contact 16. Consequently, the deadman switch does not come into the on-state in the process of returning to the initial state after it is firmly gripped to avoid danger. COPYRIGHT: (C)1999,JPO | ||||||
| 45 | Robot and emergency stop method of robot | US14202631 | 2014-03-10 | US09548168B2 | 2017-01-17 | Kaoru Takeuchi; Tatsuya Matsudo |
| A robot includes a power source of the robot, and a switch section adapted to block electrical power supply to the power source. The switch section is disposed on a front side of the robot arranged to face to a workbench when at work. The switch section blocks the electrical power supply to the power source in a case in which it is detected that a distance between the robot and the workbench is longer than a predetermined distance. | ||||||
| 46 | Vehicle driving control | US12507975 | 2009-07-23 | US08172028B2 | 2012-05-08 | Denis Miglianico; Jean-Michel Delemotte |
| A vehicle driving control is provided. The vehicle driving control includes a dead man's system (VACMA) processing device and a lever arm capable of moving in a predetermined actuation direction with a handle. The handle is arranged at one end of the arm and includes an upper face, at least one lateral face, and a touch button which is electrically connected to the processing device. The touch button is located in the region of the lateral face. | ||||||
| 47 | Vehicle Driving Control | US12507975 | 2009-07-23 | US20100018794A1 | 2010-01-28 | Denis Miglianico; Jean-Michel Delemotte |
| A vehicle driving control is provided. The vehicle driving control includes a dead man's system (VACMA) processing device and a lever arm capable of moving in a predetermined actuation direction with a handle. The handle is arranged at one end of the arm and includes an upper face, at least one lateral face, and a touch button which is electrically connected to the processing device. The touch button is located in the region of the lateral face. | ||||||
| 48 | Touch-Sensitive Surface Activation Device for the Controls of a Vehicle | US11722151 | 2005-12-07 | US20080289944A1 | 2008-11-27 | Jean Marc Tissot |
| The invention relates to a touch-sensitive surface (3) activation device (1) for a motorized mechanism used to open and close an opening such as an electric windscreen wiper, comprising a touch-sensitive surface which controls the opening and/or closing of at least one opening. The device comprises means for detecting (9) the charge applied to the touch-sensitive control surface and means (11) for inhibiting control of the opening and/or closing when the applied charge is outside an acceptable predefined charge range. | ||||||
| 49 | Enable switch | US10470937 | 2003-08-01 | US20040065535A1 | 2004-04-08 | Takao Fukui; Masaki Nobuhiro; Kenji Miyauchi |
| There are provided, together with two microswitches 20 accommodated in a cylindrical compartment 13, a manipulation member 2 which can freely swing about a pivot portion 2a in the directions of arrows A and B, a transmission member 3 which can freely move in reciprocating motion within a specific range between a transmitting position and a non-transmitting position located along a radial direction of an arc which is the trajectory of the swing motion of the manipulation member 2 in the directions of the arrows A and B, a contact member 4 which can freely move in reciprocating motion within a specific range between an exposed position and a retracted position in the directions of arrows E and F, a driven member 5 which can freely move in reciprocating motion in the directions of arrows G and H, and a restricting part 6 fixed at a position opposing the contact member 4. The swing motion of the manipulation member 2 in the direction of the arrow B up to a point where the manipulation member 2 goes into contact with the restricting part 6 is transmitted to the microswitches 20 via the transmission member 3 and the driven member 5, and the swing motion of the manipulation member 2 in the direction of the arrow B is not transmitted to the microswitches 20 after the contact member 4 has gone into contact with the restricting part 6. This arrangement makes it possible to achieve improved operability of an enable switch, enhanced safety with the provision of multiple contact mechanisms, and easier installation of the enable switch on a portable operator panel. | ||||||
| 50 | Grip type switch device and controller for industrial machinery using the switch device | US10380086 | 2003-03-11 | US20040020756A1 | 2004-02-05 | Kenji Miyauchi; Takao Fukui; Kazuya Okada; Yasushi Kamino; Ken Maeda; Yoshio Sekino |
| A push-button switch 5 disposed in a switch case 3 has c-contacts and a normally close contact electrically connected with a terminal block 9 via conductors 39. Leading ends 23 of cores of a cable 7 introduced into the switch case 3 are inserted in insertion holes 49a, 49b formed in the terminal block 9. Screws 53a, 53b mounted to the terminal block 9 are tightened to press the leading ends 23 of the cores against conductive connection portions, on one side, in the insertion holes 49a, 49b, thereby to establish electrical connection. | ||||||
| 51 | Manually operable electrical operating member | US10454543 | 2003-06-05 | US20030234170A1 | 2003-12-25 | Rolf Wecke; Jurgen Weiss; Michael Leuschner |
| A manually operable, electrical operating member having two key buttons for the respective switching-on and switching-off of the current, which key buttons are arranged on mutually opposite sides and can be operated in several steps. A common, mechanically operable switch is provided with which the key buttons are each in an operative connection. | ||||||
| 52 | Enabler of teaching pendant | US10363815 | 2003-03-06 | US20030184164A1 | 2003-10-02 | Takao Fukui; Kenji Miyauchi; Kazuya Okada; Yasushi Kamino; Ken Maeda; Yoshio Sekino; Masaki Nobuhiro |
| In a case where a left-hand push-button switch is ON, a second relay RL2 is electrically de-energized to open a normally close contact RL2-1 of the second relay RL2 so that a relay contact circuit RC is opened. If, in this state, a right-hand push-button switch is shifted to a second OFF state, a normally close contact R3-1 of the right-hand push-button switch is opened. Thus, a third relay RL3 is not electrically de-energized and a first and a second circuits are in cutoff until both the right-hand and the left-hand push-button switches are returned to a first OFF state. | ||||||
| 53 | Push button and teaching pendant with the push button | US10089494 | 2002-03-28 | US20030027107A1 | 2003-02-06 | Takao Fukui; Kenji Miyauchi; Kazuya Okada; Yasushi Kamino; Ken Maeda; Yoshio Sekino |
| A push-button switch and a teaching pendant employing the same are provided. The push-button switch ensures that a push button is capable of switching ON/OFF the switch if one of contacts thereof should fail during an operation of the switch. For achieving this object, a switch case 3 contains two c-contacts 9a, 9b each having a snap action configuration and switching mechanisms 11a, 11b for opening/closing the c-contacts 9a, 9b. When a push button 5 is depressed, the switching mechanisms 11a, 11b simultaneously open/close the c-contacts 9a, 9b for turning ON/OFF a push-button switch 1. | ||||||
| 54 | Push-button switch, and operation device and teaching pendant comprising the same | US09415497 | 1999-10-12 | US06288352B1 | 2001-09-11 | Takao Fukui; Yasushi Kamino; Kenji Inoue; Shigetoshi Fujitani; Shigeto Ogino; Toshihiro Fujita; Akito Okamoto; Yoshitaka Tsuji |
| A push-button switch provided with a hollow push button, a case supporting it, and a switching mechanism having a first contact disposed within the case and a second contact disposed opposite to the first contact, with one of its ends being inserted into a hole of the push button. Within a hole formed in an inserted section of the switching mechanism, a slide block is provided slidably in a direction crossing the direction in which the push button is pushed. A slope capable of engaging with a slope of the hole of the push button is formed on the slide block. A coil spring (return spring) for energizing a shaft of the switching mechanism so as to abut the push button is provided on the bottom of the case. This configuration enables the push button to take up a first OFF state, an ON state and a second OFF state in order of depression. | ||||||
| 55 | Emergency stop switching mechanism for robot and teaching control panel provided with same | US09202724 | 1998-12-21 | US06180898B2 | 2001-01-30 | Akihiro Terada; Mitsuhiro Yasumura; Kenichiro Abe |
| An emergency stop switch mechanism for a robot which can take an emergency position when an external operation force is released and when a strong external operation force is applied. When the robot operation is started, a main lever La is pushed down from the OFF state with a normal external operation force. Since an elastic biasing force S2 is sufficiently larger than S1, a second ancillary lever Lc is pushed by a plunger PL and is turned downward together with a first ancillary lever Lb. A movable contact element ME of a contact mechanism section CM is moved to the ON position by the second ancillary lever Lc, so that the ON state (motion permitting state) is established. If emergency stop becomes necessary, the pressure of the main lever La is released from this state, or a specially strong force is applied to the main lever La. When the former is selected, the movable contact element ME is returned to the OFF position. When the latter is selected, a strong torque is applied to an axis AX2, so that the first and second ancillary lever Lb and Lc become in a bent state. As a result, the OFF state is established, by which the robot is stopped. | ||||||
| 56 | Safety switch for an industrial machine | US211866 | 1994-04-20 | US5444203A | 1995-08-22 | Sven-Eric Gunnarsson |
| The invention relates to a safety switch intended to be connected into a safety circuit for an industrial machine, for example an industrial robot. The switch comprises a contact device (2) with a hand-operated device (3, 4) in which a pressure rod (31) is displaceable against the action of a return spring (33) from a first end position via an operating position to a second end position, the safety circuit being closed only in the operating position. During the return movement of the pressure rod from its second to its first end position, the contact device (2) is not affected, and the safety circuit thus remains open during the whole of this return movement. | ||||||
| 57 | Safety control for power tool | US72049 | 1993-06-07 | US5401928A | 1995-03-28 | William J. Kelley |
| A safety control for power tool includes a trigger responsive element coupled to the power tool drive apparatus. The trigger responsive element is operative to permit normal trigger movement between on and off positions. In addition, the trigger responsive element responds to excessive force upon the trigger in the on position to initiate a safety shutdown of the power tool drive apparatus. Upon release, the trigger responsive element returns the trigger to the off position without reactivating the power tool drive apparatus. Embodiments are shown for both electrical and internal combustion engine powered tools. | ||||||
| 58 | Robot emergency stop circuit | US720870 | 1991-08-13 | US5212433A | 1993-05-18 | Shimoda Yasuyuki |
| A robot emergency stop circuit for bringing the robot to an emergency stop through a deadman switch installed on a teaching control device while the robot is being taught behavior patterns through the teaching control device. The deadman switch (DM1) causes the robot to operate according to commands received from the teaching control device as long as a pressure applied by a finger remains within a specified range. When the finger pressure becomes lower or higher than the specified range, a magnet switch in a servo amplifier (2) is turned OFF, bringing the robot to an emergency stop. Accordingly, if the robot should unexpectedly move, causing an operator to take an unintended action such as flinging the teaching control device away or holding it tightly, and thus apply an abnormal pressure to the deadman switch (DM1), then the contact point of the deadman switch (DM1) is shifted from the middle point of three contact points, thus turning the switch OFF. Accordingly, the robot can be stopped even if the operator takes an unintended action when a hazardous situation occurs. | ||||||
| 59 | Electric safety switch | US483449 | 1983-04-11 | US4549097A | 1985-10-22 | Jamie F. Ulmer |
| A control switch proximate a support handle of a power driven machine provides for emergency deenergization of the machine without releasing the operator's grip on the support handle. The apparatus of this invention includes a control member (60) which moves from an at rest position along a selected direction (78) and against a first biasing force (70), (36) by motion of the operator's finger and further to an emergency off position by further motion of the operator's finger. A first biasing force (36), (70) continually urges the control member (60) to the at rest position. An activating means such as sliding contact switch (54), (56) and (66) is responsive to movement of the control member (60), and is connected to the driving source of the machine such that the driving source is in a nonoperating condition when the control member is in the at rest position and is in operating condition when the control member is moved to the energizing position. A second biasing force (84), (40) is provided which is stronger or in addition to and requires more force than the first biasing force to resist further motion. A deactivating means such as a normally closed emergency off switch (58) is responsive to further movement of the control member (60) to the emergency off position and will deenergize the machine such that a panic tightening of the operator's grip results in the machine being brought to a stop. | ||||||
| 60 | Trigger operated panic safety switch | US538115 | 1983-10-03 | US4523065A | 1985-06-11 | Merel A. Heggelund |
| A trigger operated panic safety switch is provided which has a trigger member and a switch enclosure with spaced apart electrical contact members located in an intermediate portion of the chamber. The trigger member drives a carrier with an interconnect member from an initial portion, through the intermediate portion, to an end portion of the chamber, and back again, in accordance with the pressure applied to its trigger member. The interconnect member enables contact members to be electrically connected to turn on the switch when the carrier is positioned in the intermediate portion of the chamber. The safety switch is also disclosed to have an insulator slide member which has an indentation to receive the interconnect member of the carrier in the end portion of the chamber to prevent electrical connection of the switch, and to be moved by the interconnect member until the carrier is returned to the initial portion of the chamber. | ||||||
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