Abstract: A cover member for a wiper drive assembly has a body portion configured to extend across and obscure the wiper drive assembly from a plan view with the body portion defining first and second pivot apertures. First and second grommets are each positioned within a respective one of the first and second pivot apertures and configured to receive and sealingly engage a pivot holder of the wiper drive assembly. A mounting structure is configured to attach the body portion to a structural member of the wiper drive assembly.

Abstract: A vehicle cowl cover includes a main body and a first yielding portion. The main body includes a first lateral end portion defining a first end edge and a second lateral end portion defining a second end edge. The first yielding portion is attached along a majority of the first end edge such that the first yielding portion at least partially forms a first end surface of the first lateral end portion. The first yielding portion has a first elasticity greater than a second elasticity of the main body.

Abstract: A vehicle cowl cover includes a windshield support portion and a channel portion. The windshield support portion includes a first windshield supporting wall and a second windshield supporting wall coupled to the first windshield supporting wall to define a windshield receiving cavity that is configured to receive a bottom edge of a windshield. The windshield receiving cavity extends in a lateral direction along the bottom edge of the windshield. The channel portion extends from the second windshield supporting wall and defines a water receiving channel that is configured to receive water that flows over a top edge of the second windshield supporting wall from the windshield receiving cavity. The channel portion is angled relative to an inner surface of the windshield to direct water laterally along the channel portion to at least one side edge of the vehicle cowl cover.

Abstract: A vehicle cowl cover includes a windshield support portion and a channel portion. The windshield support portion includes a first windshield supporting wall and a second windshield supporting wall coupled to the first windshield supporting wall to define a windshield receiving cavity that is configured to receive a bottom edge of a windshield. The windshield receiving cavity extends in a lateral direction along the bottom edge of the windshield. The channel portion extends from the second windshield supporting wall and defines a water receiving channel that is configured to receive water that flows over a top edge of the second windshield supporting wall from the windshield receiving cavity. The channel portion is angled relative to an inner surface of the windshield to direct water laterally along the channel portion to at least one side edge of the vehicle cowl cover.

Abstract: A vehicle cowl cover includes a main body and a first yielding portion. The main body includes a first lateral end portion defining a first end edge and a second lateral end portion defining a second end edge. The first yielding portion is attached along a majority of the first end edge such that the first yielding portion at least partially forms a first end surface of the first lateral end portion. The first yielding portion has a first elasticity greater than a second elasticity of the main body.

Abstract: Disclosed herein are wiper drive assembly cover members and wiper drive assemblies having wiper drive assembly cover members. One embodiment of a cover member for a wiper drive assembly disclosed herein comprises a body portion configured to extend across and obscure the wiper drive assembly from a plan view with the body portion defining first and second pivot apertures. First and second grommets are each positioned within a respective one of the first and second pivot apertures and configured to receive and sealingly engage a pivot holder of the wiper drive assembly. A mounting structure is configured to attach the body portion to a structural member of the wiper drive assembly.

Abstract: A cowl cover assembly for a vehicle includes a first fender and a cowl cover having a first lateral end and a second lateral end. A first coupling structure disposed on the first lateral end of the cowl cover. The first coupling structure has a groove that is engageable with the first fender for rigidly connecting the cowl cover to the first fender.

Abstract: A cowl cover assembly for a vehicle includes a first fender and a cowl cover having a first lateral end and a second lateral end. A first coupling structure disposed on the first lateral end of the cowl cover. The first coupling structure has a groove that is engageable with the first fender for rigidly connecting the cowl cover to the first fender.

Abstract: An automotive cowl cover includes a first wall and a second wall disposed from the first wall, the first and second walls defining opposing sides of a channel configured for receiving an edge of a windshield, and a tapered shim having a non-uniform height extending from the first wall toward the second wall. The defined channel can engage an edge of the windshield of the automobile.

Abstract: A mobile land rig and method are disclosed, for the transport, assembly, and disassembly of oil drilling equipment. A mobile telescoping substructure box includes at least one axle and coupled wheels lockable and releasable for engaging the ground and being raised above the ground and for supporting a mobile drill mast. A lifting means selectively supports the mobile telescoping substructure box unit in a raised position and lowered position with respect to the ground. An extension cylinder further extends the mobile telescoping substructure box unit in telescopic extension. A stationary frame member and a telescoping frame member comprising the mobile telescoping substructure box unit have a plurality of cables attached thereto for supporting the telescoping frame member when extended. Limit switches attached between the cables and frame members sense when cable tension reaches predetermined limits and generate a stop signal.

Abstract: A multi-purpose drilling rig has a movable pipe support cradle which moves horizontally to transfer drill pipe from a storage area to the well being drilled, and vice versa. The cradle travels along a roof platform supported by load-bearing hydraulic lifting rams. Raising or lowering the lifting rams raises or lowers the roof platform, along with the drill pipe suspended from the cradle. Structural towers stabilize the lifting rams against buckling and lateral loads. Supplementary lifting capacity is provided cradle-mounted roof rams having pistons which may extend downward from the cradle, with the drill pipe suspended from a yoke interconnecting the roof ram pistons. For offshore drilling, a control system senses fluctuations in rig elevation due to wave action, and automatically adjusts extends or retracts the rams as required to maintain constant load on the drill bit. Also disclosed is a method of drilling which utilizes vertical and lateral movement of the cradle and top drive.

Abstract: A multi-purpose drilling rig has a movable pipe support cradle which moves horizontally to transfer drill pipe from a storage area to the well being drilled, and vice versa. The cradle travels along a roof platform supported by load-bearing hydraulic lifting rams. Raising or lowering the lifting rams raises or lowers the roof platform, along with the drill pipe suspended from the cradle. Structural towers stabilize the lifting rams against buckling and lateral loads. Supplementary lifting capacity is provided cradle-mounted roof rams having pistons which may extend downward from the cradle, with the drill pipe suspended from a yoke interconnecting the roof ram pistons. For offshore drilling, a control system senses fluctuations in rig elevation due to wave action, and automatically adjusts extends or retracts the rams as required to maintain constant load on the drill bit. Also disclosed is a method of drilling which utilizes vertical and lateral movement of the cradle and top drive.

Abstract: A telescopic flare pipe tower supports a flare pipe several hundred feet above the base level and includes a bottom section in contact with the base that may be the ground or the platform or deck offshore. The bottom section has a door or opening through which tower section assemblies including a tower section and a flare pipe section are transported on a dolly travelling on a track and telescopically raised above the bottom section. Each tower section assembly includes a flare pipe that permits vertical movement relative to the tower section but substantially restricts lateral movement. Upon installation of the second tower section assembly below the superposed previously telescoped tower section assembly the flare pipe section may be raised by a jack positioned on the ground, the deck or other base level to move the flare pipe section up to the superposed flare pipe section for welding.

Abstract: A telescoping four-sided drilling derrick and method of erection that is to be positioned on a drill floor over a well bore and is capable of withstanding severely adverse weather, environmental or geologic conditions. The derrick is in several sections and includes a bottom section, a top section and at least one intermediate section all for superpositioning over the bottom section to form a vertical four-sided tower. Each of the sections is composed of vertical members positioned in each of the four corners of each section to thereby form a total of four faces around the perimeter of each section. A window is one face sufficiently large to receive consecutively therebelow at least one section. In turn each of the intermediate sections is inserted within the bottom section for subsequent serial telescopic raising of the intermediate sections.