초록 ▼

A cowl latching system is provided which facilitates the installation of a removable cowl with respect to a stationary cowl structure and allows these two components to be locked together as a result of a simple downward movement in a vertical direction of the removable cowl with respect to the stat

A cowl latching system is provided which facilitates the installation of a removable cowl with respect to a stationary cowl structure and allows these two components to be locked together as a result of a simple downward movement in a vertical direction of the removable cowl with respect to the stationary structure. Removal of the removable cowl is also facilitated by allowing these components to be disengaged from each other as a result of a rotation of the removable cowl relative to the stationary cowl structure after a manually operable latch is released.

대표청구항 ▼

We claim: 1. A cowl latching system for an outboard motor, comprising: a cam portion of said latching system attached to a stationary cowl structure of said outboard motor; and a cam follower portion of said latching system comprising a base, an arm rotatably attached to said base, and a resilient

We claim: 1. A cowl latching system for an outboard motor, comprising: a cam portion of said latching system attached to a stationary cowl structure of said outboard motor; and a cam follower portion of said latching system comprising a base, an arm rotatably attached to said base, and a resilient member which is configured to urge said arm into a locking position, said base being attached to a removable cowl of said outboard motor, said cam follower portion being movable away from said locking position in response to said removable cowl being moved in a generally vertical direction toward said stationary cowl portion, said cam portion being movable out of locking engagement with said arm of said cam follower portion in response to said removable cowl being rotated relative to said stationary cowl structure of said outboard motor about a generally horizontal axis in a first direction. 2. The cowl latching system of claim 1, further comprising: a manually operable latch structure attachable to said stationary cowl structure and said removable cowl structure. 3. The cowl latching system of claim 2, wherein: said manually operable latch structure is configured to release said movable cowl from attachment to said stationary cowl structure to permit said removable cowl to be rotated relative to said stationary cowl structure about said generally horizontal axis in said first direction. 4. The cowl latching system of claim 1, wherein: said cam portion is formed as an integral part of said stationary cowl structure. 5. The cowl latching system of claim 1, wherein: said cam portion comprises a first cam surface; and said arm of said cam follower portion comprises a first cam follower surface, said first cam surface being movable in contact with said first cam follower surface in response to said removable cowl being moved in said generally vertical direction toward said stationary cowl portion. 6. The cowl latching system of claim 1, wherein: said cam portion comprises a second cam surface; and said arm of said cam follower portion comprises a second cam follower surface, said second cam surface being movable in contact with said second cam follower surface in response to said removable cowl being rotated relative to said stationary cowl structure of said outboard motor about said generally horizontal axis in a second direction, said second direction being opposite to said first direction. 7. The cowl latching system of claim 1, wherein: said resilient member is a spring. 8. The cowl latching system of claim 1, wherein: said cam portion comprises a first locking surface; and said cam follower portion comprises a second locking surface, said first and second locking surfaces being configured to retain said arm in said locking position. 9. The cowl latching system of claim 8, wherein: said second locking surface is movable away from said first locking surface in response to said removable cowl being rotated relative to said stationary cowl structure of said outboard motor about said generally horizontal axis in said first direction. 10. A cowl latching system for an outboard motor, comprising: a cam portion of said latching system attached to a stationary cowl structure of said outboard motor; and a cam follower portion of said latching system comprising a base, an arm rotatably attached to said base, and a resilient member which is configured to urge said arm into a locking position, said base being attached to a removable cowl of said outboard motor, said cam follower portion being movable away from said locking position in response to said removable cowl being moved in a generally vertical direction toward said stationary cowl portion, said cam portion comprising a first cam surface, said arm of said cam follower portion comprising a first cam follower surface, said first cam surface being movable in contact with said first cam follower surface in response to said removable cowl being moved in said generally vertical direction toward said stationary cowl portion, said cam portion being movable out of locking engagement with said arm of said cam follower portion in response to said removable cowl being rotated relative to said stationary cowl structure of said outboard motor about a generally horizontal axis in a first direction. 11. The cowl latching system of claim 10, wherein: said cam portion is formed as an integral part of said stationary cowl structure. 12. The cowl latching system of claim 10, wherein: said cam portion comprises a second cam surface; and said arm of said cam follower portion comprises a second cam follower surface, said second cam surface being movable in contact with said second cam follower surface in response to said removable cowl being rotated relative to said stationary cowl structure of said outboard motor about said generally horizontal axis in a second direction, said second direction being opposite to said first direction. 13. The cowl latching system of claim 12, wherein: said resilient member is a spring. 14. The cowl latching system of claim 12, wherein: said cam portion comprises a first locking surface; and said cam follower portion comprises a second locking surface, said first and second locking surfaces being configured to retain said arm in said locking position. 15. The cowl latching system of claim 14, wherein: said second locking surface is movable away from said first locking surface in response to said removable cowl being rotated relative to said stationary cowl structure of said outboard motor about said generally horizontal axis in said first direction. 16. The cowl latching system of claim 15, further comprising: a manually operable latch structure attachable to said stationary cowl structure and said removable cowl structure, said manually operable latch structure being configured to release said movable cowl from attachment to said stationary cowl structure to permit said removable cowl to be rotated relative to said stationary cowl structure about said generally horizontal axis in said first direction. 17. A cowl latching system for an outboard motor, comprising: a cam portion of said latching system attached to a stationary cowl structure of said outboard motor; and a cam follower portion of said latching system comprising a base, an arm rotatably attached to said base, and a resilient member which is configured to urge said arm into a locking position, said base being attached to a removable cowl of said outboard motor, said cam follower portion being movable away from said locking position in response to said removable cowl being moved in a generally vertical direction toward said stationary cowl portion, said cam portion being movable out of locking engagement with said arm of said cam follower portion in response to said removable cowl being rotated relative to said stationary cowl structure of said outboard motor about a generally horizontal axis in a first direction, said cam portion comprising a first cam surface, said arm of said cam follower portion comprising a first cam follower surface, said first cam surface being movable in contact with said first cam follower surface in response to said removable cowl being moved in said generally vertical direction toward said stationary cowl portion, said cam portion comprising a second cam surface, said arm of said cam follower portion comprising a second cam follower surface, said second cam surface being movable in contact with said second cam follower surface in response to said removable cowl being rotated relative to said stationary cowl structure of said outboard motor about said generally horizontal axis in a second direction, said second direction being opposite to said first direction, said cam portion comprising a first locking surface, said cam follower portion comprising a second locking surface, said first and second locking surfaces being configured to retain said arm in said locking position, said second locking surface is movable away from said first locking surface in response to said removable cowl being rotated relative to said stationary cowl structure of said outboard motor about said generally horizontal axis in said first direction. 18. The cowl latching system of claim 17, further comprising: a manually operable latch structure attachable to said stationary cowl structure and said removable cowl structure. 19. The cowl latching system of claim 18, wherein: said manually operable latch structure is configured to release said movable cowl from attachment to said stationary cowl structure to permit said removable cowl to be rotated relative to said stationary cowl structure about said generally horizontal axis in said first direction. 20. The cowl latching system of claim 19, wherein: said cam portion is formed as an integral part of said stationary cowl structure.