(0)F16P:0/0:| IPC6 |
| SECTION F - MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS;BLASTING |
| SAFETY DEVICES IN GENERAL |
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F 16 P |
SAFETY DEVICES IN GENERAL |
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Attention is drawn to the following places: |
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Threshing machines or baling presses |
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Crushing or disintegrating machines |
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Working sheet metal or tubes, rods or profiles without essentially removing material |
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Grinding or polishing machines |
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Portable power-driven percussive tools |
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Packaging machines or apparatus |
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Handling or winding of thin or filamentary material |
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Devices protecting or preventing injuries to people |
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00 |
Safety devices independent of the control or operation of any machine (protective devices for the eyes or ears, worn on the body or carried in the hand, A 61 F 9/00, A 61 F 11/00) |
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02 |
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Fixed screens or hoods |
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04 |
• |
Screens or hoods rotating with rotary shafts |
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06 |
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specially designed for welding |
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00 |
Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body (F 16 P 5/00 takes precedence) |
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02 |
• |
Screens or other safety members moving in synchronism with members which move to and fro |
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04 |
• |
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for machines with parts which approach one another during operation, e.g. for stamping presses |
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06 |
• |
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in which body parts of the operator are removed from the danger zone on approach of the machine parts |
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08 |
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in connection with the locking of doors, covers, guards, or like members giving access to moving machine parts |
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10 |
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in which the operation of locking the door or other member causes the machine to start |
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12 |
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with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine (F 16 P 3/08 takes precedence) |
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14 |
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the means being photocells or other devices sensitive without mechanical contact |
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16 |
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with feeling members moved by the machine |
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18 |
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Control arrangements requiring the use of both hands |
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20 |
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for electric control systems |
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22 |
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for hydraulic or pneumatic control systems |
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24 |
• |
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for mechanical controls |
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00 |
Emergency means for rendering ineffective a coupling conveying reciprocating movement if the motion of the driven part is prematurely resisted |
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00 |
Emergency devices preventing damage to a machine or apparatus (F 16 P 1/00, F 16 P 3/00, F 16 P 5/00 take precedence; indicating means, see the appropriate classes) |
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02 |
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by causing the machine to stop on the occurence of dangerous conditions therein (devices in bearings affected by abnormal conditions F 16 C) |
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