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JPH11248094A |
To provide an operation control circuit (safety circuit) for machinery whereby a high degree of safety is established. A switch K11 is admitted to move to the On position interlocking with the On operation of a start switch P actuated by...
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JPH11236996A |
To increase reliability with a simple structure by fitting a detector for detecting the opened/closed state to one of two adjacent doors, and providing a detection object for detecting the closed state when two doors are closed on the ot...
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JPH11230496A |
To reliably detect the presence of an obstacle through simple constitution. A piston 7 operated by a pneumatic pressure effects linear movement in a cylinder 6 and conveys an object to be conveyed. A drive device caused the object to be ...
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JPH11226761A |
To perform laser beam machining by generating a laser beam automatically, with a protective mask properly fitted on an operator and with the tip end of a laser torch brought into contact with a workpiece. A laser torch 13 and a power fee...
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JP2937806B2 |
The security device for a platen press (5) having an upper fixed base and a lower movable base (10) lifts the lower base (10) cyclically by a driving device (15-20). The device comprises a commutator (34) of a braking device which is ins...
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JP2598063Y2 |
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JPH11189162A |
To reduce the developing speed of an air bag. An air bag device installed in a steering wheel is composed of an air bag 2 housed to be folded in the cone part 12 of the steering wheel 1, a cushion material 3 installed in the air bag 2 su...
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JPH11191331A |
To provide an access control apparatus capable of preventing access to an interlock switch and operation of the inter lock switch by preventing disassembly of a plate covering the interlock switch by employing a detent. An access control...
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JPH11185186A |
To improve detection performance without using a solenoid valve by serially interposing a check valve and a pressure sensor in this order between a high pressure air supply source and a main pipe and interposing a thin pipe in the main p...
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JPH11182787A |
To detect the state of a safety guard being in a correct descent position and easily adjust its correct descent position. A safety device for a finishing machine is provided with a stroke measuring apparatus 14 for measuring the stroke o...
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JPH11182789A |
To allow work to be performed from an opening part of a C-shaped frame (C-type frame) from the side view if necessary and ensure safety of an opening part so as to improve safety of a PSDI. Side covers 8, 9 are provided near an opening p...
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JPH11182788A |
To provide an interlocking device for a safeguard allowing work to be performed from an opening part of a C-shaped frame (C-type frame) from the side view if necessary and ensuring the safety of the opening part. Side covers 8, 9 for ope...
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JP2597053Y2 |
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JPH11165291A |
To avoid an accident by outputting an alarm when a man or an object intrudes a working range of a robot while the industrial robot works. Positional information of a robot and an object existing in its circumference and a working range o...
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JP2596690Y2 |
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JPH11156664A |
To provide a door interlocking device by noncombustible gas concentration for keeping health of operators and the environment. This device 100 is equipped with an entirely closed splash cover SG having a door for blocking a machining reg...
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JPH11156656A |
To leave space for an obstacle without crushing the same by causing a spacer to move among a plurality of positions, and a work piece holder to move to a base part when the spacer encounters the obstacle. A spacer 40 is formed and arrang...
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JPH11150399A |
To provide an electronic part mounting equipment equipped with an area sensor which ensures safety for a human body, is small in floor space, simple in structure, and provided at a low cost. An area sensor S which is capable of detecting...
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JPH11144161A |
To provide a reflection type optical sensor type optical barrier device which obtains safe information and has a wide supervisory area. A semiconductor galvano mirror 4 reflects laser beams from a laser diode 1 and scans a supervisory ar...
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JPH11132396A |
To provide sensor and safety device capable of detecting presence or absence of a human body in only a desired area. This sensor 22 is provided with an electrode plate 26 arranged with a prescribed gap, an equipment such as a grounded ro...
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JPH11132395A |
To surely secure safety of a person entering an automatic working area and easily restart the operation of the automatic working device after the person enters. A PC 43 of a controller 17 responds to the output of an operation switch 14 ...
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JPH11129098A |
To provide a metallic sheet panel manufacturing machine which has a simple and inexpensive structure and high safety for operators. The metallic sheet panel manufacturing machine comprises a processing surface 1 for a sheet to be mechani...
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JPH11132296A |
To cope with practical use and multi-purpose reliable use over a wide range by solving an abuse of insufficient power caused by the very low- speed rotation, repeating the reverse rotation for compensating insufficient-power and securing...
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JPH11505000A |
PCT No. PCT/EP96/01079 Sec. 371 Date Nov. 7, 1997 Sec. 102(e) Date Nov. 7, 1997 PCT Filed Mar. 14, 1996 PCT Pub. No. WO96/35851 PCT Pub. Date Nov. 14, 1996Described is a security device for the lock on a switchgear-cabinet door, a machin...
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JPH11504860A |
PCT No. PCT/EP96/01475 Sec. 371 Date Oct. 15, 1997 Sec. 102(e) Date Oct. 15, 1997 PCT Filed Apr. 4, 1996 PCT Pub. No. WO96/34541 PCT Pub. Date Nov. 7, 1996An apparatus for attaching rivets, buttons or the like to textiles or the like, ha...
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JPH11118094A |
To allow a hand to easily escape even if the hand is caught, by preventing the hand from entering from the area other than a sensing area of an area sensor. A toaster-type cover 41 is provided on the upper side of a door opening part on ...
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JP2882662B2 |
A textile machine has a rotary part, an openable and closable cover having a closed position in which access to the rotary part is prevented and an open position in which access to the rotary part is allowed. There are further provided a...
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JPH1190638A |
To facilitate an arc welding operation with one hand while a face, fingers, etc., are prevented from being burned caused by falling arc sparks, to prevent a fall accident, etc., during the operation, for example, in a high welding site a...
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JPH1190696A |
To simplify a operation device for a press, and to contrive cost reduction. This operation device for the press is equipped with a control system 1 generating the start command of a slide by the ON operation of an operation button and co...
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JPH1184023A |
To implement a method for relatively, geometrically, and mutually aligning two bars of a transmitter and a receiver facing each other by projecting alignment radiation beams in opposite directions between the supporting bars of the trans...
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JPH1177180A |
To widen a working range to a place near a work holder as much as possible surely preventing surely interference to the work holder of a punch tool. The punch press is equipped with the work holder 15 feedable on a table 14 to a working ...
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JP2863087B2 |
PURPOSE: To reliablly stop a tool driving motor or a feed motor even if a side slip is caused in a motor-driven tool when it is used. CONSTITUTION: In a vibratory switch 10, first electrode and second electrode having conical projections...
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JPH1158100A |
To provide a die protective device of the servo press and its method capable of preventing breakage of the die by detecting an abnormally excessive load according to the die. A servo press to vertically move a slide by an electric servo ...
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JP2857048B2 |
A safety control power window device which reliably detects nipping of a finger by a window and sash and which is little influenced by variations of motor characteristics of the motor used as a drive source of the power window device. Th...
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JPH1133780A |
To provide a protective cover for operators in electric welding, which enables to safely protect operators from ultraviolet rays, gases, iron powder and the like generated from the welding part without wearing a protection mask on all su...
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JP2589731Y2 |
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JP2853279B2 |
PURPOSE:To improve the reliability of a memory part and suppress the interruption disadvantage for users by providing a reproduction part for plurally reproducing the data used for interruption judgment, a multiple memory part for storin...
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JPH11501259A |
The proposed covering comprises telescoping boxes, each of which has a first and a second wall and a roof (7) joined to the walls. Fitted to the roof between the walls is a girder (8) with at least one channel (17, 9, 13) which is open a...
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JPH1125810A |
To prevent dangerous operation by enabling a safety door to be unlocked by a manual operation when the safety door is closed, and a key member is set at a predetermined position of a switch body and by keeping a lock member in an unlocke...
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JP2588568Y2 |
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JPH116599A |
To provide a drum which is easy to be used by an operator, and in which attention is paid to the safety to a maximum by stopping the drum at the desired position of rotation when a cover opening/closing sensor detects that the cover is o...
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JP2587584Y2 |
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JPH10332079A |
To simplify control and to secure safety by providing an indication means to indicate driving at the time when a memory means memorizes shading of an optical axis and a detection means to detect a light passing state detects light passin...
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JPH10328741A |
To always keep the function of protection by being composed of, at least, one optical axis among plural numbers of optical axes arranged in the longitudinal direction of a die on a working table so as to move the non- intercepting positi...
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JP2586617Y2 |
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JP2834493B2 |
The invention is directed to a protective arrangement for a longitudinally extendible machine component such as the measuring arm of a machine such as a coordinate measuring apparatus. The protective arrangement includes a bellows which ...
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JP2831545B2 |
The invention relates to a pinching-prevention means for power-operated closure devices, in particular electrically operated windows and sun roofs of motor vehicles, having two spaced-apart electric conductors which, when brought into co...
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JPH10314990A |
To greatly reduce a volume by safely and efficiently squeezing/cutting at a removing site after a duct is removed from an installed place. The waste treatment device consists of a compression press device 2, a duct push in device 3 arran...
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JP2831994B1 |
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JP2825803B2 |
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