Micrometer
A main body 11 holding an anvil 21 at one end portion and a spindle 41 at the other end portion through an inner sleeve 31 is formed with a frame 12 which is made by placing a pair of the frame elements 14A and 14B, which are formed by bending process of metal plate, one upon the other to reduce wei...
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Zusammenfassung: | A main body 11 holding an anvil 21 at one end portion and a spindle 41 at the other end portion through an inner sleeve 31 is formed with a frame 12 which is made by placing a pair of the frame elements 14A and 14B, which are formed by bending process of metal plate, one upon the other to reduce weight while ensuring the rigidity. The outside of the frame 12 is covered with resin 13 to reduce the weight, enhance the rigidity, and prevent the influence caused by the heat of hand when the frame 12 is gripped. |
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