Outboard Marine Corporation

Other

Steven R McNeill

Scott N Burmeister

Matthew H Mondek

Robert L Turk

William D Dunham

Roger B Whipple

Kennedy K McElroy, Jr

Charles T Rogan

John A Pierman

Philip James McGowan

Jerry A Hladilek

James A Mahnich

Wallace R Karrasch

An outboard motor comprising a propulsion unit including a propeller shaft and a power head drivingly connected to the propeller shaft, and a cowling surrounding the power head, the cowling comprising a first cover member including an outer surface having therein a recess, a second cover member mating with the first member, and a selectively engageable latch mechanism for securing the second member to the first member, the latch mechanism including a latch handle which is supported by the first member, which is movable in a first direction between a flush position wherein the latch handle is in the recess and is flush with the remainder of the outer surface and a non-flush position wherein the latch handle extends from the recess, and which is movable in a second direction to engage and disengage the latch mechanism.

Latch mechanism for outboard motor cowl assembly

Disclosed herein is a marine propulsion device comprising a propulsion unit including a gear case rotatably supporting a propeller shaft adapted to carry a propeller, a transmission in the gear case operably connected to the propeller shaft, a support having a bore, a link including a first side portion having a first and second spaced apertures, a second side portion extending in spaced parallel relation to the first link side portion and including first and second spaced apertures in alignment with the first and second spaced aperture in the first link side portion, which second aperture in the second link side portion has a smaller diameter than the second aperture in the first link side portion, a bolt comprising a head portion having a transverse dimension and engaging the first link side portion, a threaded portion extending in the second aperture in the second link side portion and threadedly engaged with the second link side portion, and a barrel portion connecting the head portion and the threaded portion and having a diameter greater than the threaded portion and less than the transverse dimension of the head portion and including a first end adjacent the head portion and extending through the second aperture in the first link side portion, a second end adjacent the threaded portion and engaging the second link side portion, and a central portion intermediate the first and second ends, a first member adapted to be manually manipulated, rotatably extending in the bore, and being non-rotatably received in the first apertures in first and second link side portions, and a second member operably connected to the transmission and including and end portion having an aperture rotatably receiving the central portion of the barrel portion.

Connecting assembly including screw retention means

A marine propulsion lower unit including a gear case supporting a propeller shaft adapted to carry a propeller, which gear case has an upper surface including therein a cylindrical well defined by cylindrical peripheral wall and a bottom wall having therein an axial bore, a combined shift rod bushing and gear case seal assembly comprising a hub having an axis and axially spaced first and second ends, which hub also includes therein an axial bore extending from the first end, and which hub also includes therein a counter bore extending from the second end, and communicating with the axial bore in coaxial relation thereto, a flange extending from the hub and received in the well in the gear case, a pair of attachment arms extending from the hub in transverse radially outward relation to the axis of the hub and fixedly connected to the gear case, a plug member received in the counter bore and having an axial bore communicating with the axial bore in the hub, a shift rod extending through the axial bore in the plug member and through the axial bore in the hub, a first seal between the flange and the gear case, and a second seal between the plug member and each of the hub and the shift rod.

Combined shift rod bushing and gear case seal for marine propulsion

Disclosed herein is a marine propulsion device comprising a lower unit including a gear case rotatably supporting a propeller shaft adapted to support a propeller, which gear case includes an interior passage leading to a water pump, which gear case also includes a leading edge and opposite side surfaces having outwardly convex configurations extending rearwardly from the leading edge, one of the side surfaces including a cooling water inlet comprising an opening located in the one side surface, communicating with the interior passage, and defined by forward and rearward walls, a recess located in the one side surface forwardly of the opening and having a rearward end located at the forward wall of the opening and a forward end, which recess increases in lateral depth from the forward end to the rearward end, and a screen located in the opening and including an inclined portion extending outwardly and rearwardly from the forward wall of the opening, and a side portion extending rearwardly from the inclined portion to the rearward wall of the opening, which screen also includes a series of horizontal parallel slots located in the inclined and side portions and affording inflow of cooling water to the passage.

Marine propulsion device with screened water inlet

Disclosed herein is a marine propulsion device adapted to be mounted to the transom of the boat, the marine propulsion device comprising an engine, a rotatably mounted propeller, and a drive shaft assembly drivingly connecting the engine to the propeller, the drive shaft assembly including a lower drive shaft member having a lower end coupled to the propeller and having a threaded upper end, the drive shaft assembly further including an upper drive shaft member having a threaded lower end for threadedly engaging the threaded upper end of the lower drive shaft member.

Drive shaft assembly for outboard motor

Growing community of inventors

Waukegan, IL, United States of America

Steven R McNeill