Stroke-adjuster for eccentric shaft - has eccentric sleeve with extension section, to form friction torque coupling between eccentric sleeve and shaft eccentric

摘要

The adjuster is for eccentric shafts for the drive of eccentric presses. The connecting rods are moved by eccentrics. Each body is formed by a shaft eccentric and a surrounding eccentric sleeve. These are continuously turnable relative to each other, and can be fixed in any position by a friction-torque-coupling. The eccentric sleeve (10) has a sleeve-shaped extension (18), non-turnably connected to it, and positioned concentrically to its bore (11). This section alone forms the releasable friction torque-coupling (20) between eccentric sleeve and shaft eccentric.