| 摘要 |
FIELD: marking devices, possibly used in machine engineering or other industry branches for marking parts and punching hole in parts of thin-sheet material. ^ SUBSTANCE: apparatus includes housing, pneumatic cylinder, first lever, eccentric shaft, second lever, marking head, stamp holder and stamps. Apparatus is also provided in with latch having two cone surfaces. Latch is mounted in second lever. Its left cone side may engage with turning of first lever, its right end may engage with housing when second lever rotates till stop. Its right cone surface may engage with turning of housing and its left end may engage with lateral surface of first lever when the last rotates till stop. ^ EFFECT: improved design, lowered size and mass of apparatus. ^ 7 dwg |
