Motor mounting structure and drive shaft mounting structure
AssigneeFuji Photo Film Co., Ltd.
InventorFutoshi Yoshida
Life of this patent
Estimating the term…
Abstract
A motor mounting structure having a motor and a mounting portion to which the motor is mounted. When an external force resulting from a load acting in a direction orthogonal to a motor shaft is applied to the shaft, a hardness or configuration of an elastic member disposed between the motor and the mounting portion to which the motor is mounted changes. Alternatively, a configuration of the mounting portion may be changed and the motor mounted such that the motor shaft is parallel to a set target mounting direction. Accordingly, an unbalanced load is not partially applied to a driving force transmission mechanism at the time the motor is rotated, and an excessive load is not placed on the motor.
Claims22
A motor mounting structure having an elastic member disposed between a motor and a mounting portion to which the motor is mounted, wherein the motor is mounted to the mounting portion via the elastic member, and a motor shaft of the motor has a predetermined angle with respect to a target mounting direction set in advance.
A motor mounting structure having a motor and a mounting portion to which the motor is mounted, wherein
- an end of the mounting portion is joined to a mounting plate by a joint member,
- another end of the mounting portion is mounted such that an elastic member is disposed between the other end and a press plate, and
- a motor shaft of the motor has a predetermined angle with respect to a target mounting direction set in advance.
A damper for absorbing vibration between a motor and a motor mounting portion, the damper comprising:
- (a) a pair of retention plates, one retention plate being mountable to the motor mounting portion and the other retention plate being mountable to the motor;
- and
- (b) a resiliently deformable member having opposite ends, each end having a periphery, with one end connected to one of the retention plates and the opposite end connected to the other retention plate, the resiliently deformable member having opposite sides extending from the periphery of one end to the other of the resiliently deformable member, with one side being longer than the opposing side.
A drive shaft mounting structure provided with a drive shaft, a bearing member disposed around the drive shaft, and an elastic member that is supported at a mounted portion and abuts the peripheral edge of the bearing member, wherein the elastic member is disposed so that the drive shaft has a predetermined angle with respect to a target mounting direction set in advance.
Dependencies are inferred from the claim text.