Title:
【発明の名称】船外機の弾性マウントを介した連結構造
Document Type and Number:
Japanese Patent JP2905257
Kind Code:
B2
Abstract:
A joint structure joins an outboard engine assembly to a boat hull. The outboard engine assembly has an engine, a case, a propeller rotatably supported on the case and drivable by the engine. The joint structure includes an attachment adapted to be coupled to the boat hull, the case having an inner surface defining an inner housing region, and elastic mount mechanism accommodated in the inner housing region for elastically supporting the case to the attachment. The elastic mount mechanism comprises a support member coupled to the attachment, and an elastic member disposed on the support member, the elastic member being elastically deformable from partial abutment to full abutment against a portion of the inner surface of the case in response to an increase in compressive forces which are applied between the case and the attachment when the engine is in operation. For example, the portion of the inner surface may include a flat inner surface substantially normal to the direction in which the compressive forces are applied, the elastic member having an outer surface facing the flat inner surface and having a plurality of protrusions which are elastically deformable from partial abutment to full abutment against the flat inner surface when the compressive forces are increased.
Inventors:
SHIOMI KAZUYUKI
TANAKA MITSUHARU
KIKU KAZUOMI
SAITO AKIHISA
TANAKA MITSUHARU
KIKU KAZUOMI
SAITO AKIHISA
Application Number:
JP10922490A
Publication Date:
June 14, 1999
Filing Date:
April 25, 1990
Export Citation:
Assignee:
HONDA GIKEN KOGYO KK
International Classes:
B63H20/02; B63H21/30; F02B61/04; F16F1/376; F16F1/38; F16F15/08; (IPC1-7): B63H20/02
Domestic Patent References:
| JP574497A | ||||
| JP60125438A | ||||
| JP6456294A | ||||
| JP57198196A | ||||
| JP62131134U | ||||
| JP6244727U | ||||
| JP62158238U | ||||
| JP61161095U |
Attorney, Agent or Firm:
Yoichiro Shimoda (2 outside)