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US 11,060,550 B2Granted
Sheet processing apparatus
AssigneeCanon Kabushiki Kaisha
InventorTakeshi Hino
Life of this patent
Estimating the term…
Abstract
A handle mounted to a shaft with a fixing member has a first surface that comes in contact with the shaft and receives an operation force applied to the handle and a second surface in which the fixing member is arranged.
Claims20
A sheet processing apparatus comprising:
- a movable unit;
- and
- an engaging/releasing device that fixes the movable unit to a predetermined position or releases the fixation,
- the engaging/releasing device including:
- a shaft rotatable around a shaft line;
- a locking unit mounted to the shaft and configured to restrict movement of the movable unit at a predetermined angle of the shaft or release the restriction;
- and
- a handle mounted to the shaft with a fixing member and configured to rotate the shaft, wherein
- the handle has a first surface that comes in contact with the shaft and receives an operation force applied to the handle and a second surface in which the fixing member is arranged.
6 more elements
A sheet processing apparatus comprising:
- a rotatably mounted shaft;
- and
- a handle mounted to the shaft to rotate the shaft,
- the sheet processing apparatus being configured to process a sheet,
- the sheet processing apparatus further comprising:
- a first portion provided to the handle and in which a first hole is provided;
- a screw having a shaft portion inserted into the first hole provided in the first portion and a second hole provided in the shaft, and configured to press a pressing portion on an outer periphery of the shaft and the first portion of the handle;
- and
- a second portion provided to the handle, the second portion coming in contact with the outer periphery of the shaft at a position different from the pressing portion of the shaft in a peripheral direction.
6 more elements
A sheet processing apparatus comprising:
- a movable unit;
- and
- a lock unit that locks the movable unit at a predetermined position,
- the lock unit including:
- a rotatable shaft;
- a locking portion provided to the shaft and configured to restrict movement of the movable unit;
- and
- a handle mounted to the shaft with a fixing member, wherein
- the locking portion is able to be moved to a position where the locking portion does not restrict the movement of the movable unit when the handle is operated to rotate the shaft, and
- the handle has a first surface that comes in contact with the shaft and receives an operation force applied to the handle and a second surface in which the fixing member is arranged.
7 more elements
Dependencies are inferred from the claim text.