Patent ID: 11906003
Assignee: MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F | IPC F

Claim 0:
1. A coupling device comprising:
a first coupling member configured to relatively non-rotatably be mounted on a first shaft;
a second coupling member configured to relatively non-rotatably be mounted on a second shaft; and
an intermediate member disposed between the first coupling member and the second coupling member in an extension direction of an axis of the coupling device, the intermediate member being fixed to each of the first coupling member and the second coupling member, and being configured to allow misalignment between the first shaft and the second shaft,
wherein the second coupling member includes:
a base member configured to be fixed to the intermediate member by a first bolt; and
a shaft mounting member configured to relatively non-rotatably be mounted on the second shaft, the shaft mounting member having a slot extending along a circumferential direction of the axis and being configured to detachably be fixed to the base member by a second bolt inserted through the slot,
wherein the first coupling member includes a first flange portion extending along a direction intersecting with the axis, and
wherein the first flange portion includes a first coupling-side fastened portion configured to be fastened to the intermediate member by a third bolt, and a first escape recess formed on an end surface on a side of the intermediate member and configured to allow a head portion of the first bolt to be housed in the first escape recess.