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| Number | Title | Issue Date |
| 6164067 | Knuckle joint for an exhaust system A knuckle joint 18 for the exhaust system of an internal combustion engine comprises first and second pipe segments 20, 22, the second pipe segment having an outwardly deformed end portion 24 which enters with clearance into a flared end portion 26 of the... | 12/26/2000 |
| 5409269 | Ball joint mechanism The present invention relates to a ball joint mechanism which is adapted to permit setting of two members relative to each other, said members forming part of a settable device for gas transport, whereby one of said members preferably consists of a gas co... | 04/25/1995 |
| 5370189 | Fire extinguisher bottle with pick-up tube The fire extinguisher bottle is intended for a vehicle or other moving structure and is clamped in a horizontal position. The outlet is ducted to locations where the fire extinguisher fluid may be required, such as the engine compartment and/or passenger ... | 12/06/1994 |
| 5335947 | Quick disconnect ball joint coupling A novel quick disconnect ball joint coupling which utilizes as a misalignment ball locking mechanism, a combination of a plurality of locking balls and a locking sleeve. The locking sleeve provides an annular race or groove for receiving the locking balls... | 08/09/1994 |
| 5308192 | Method and apparatus for rehabilitating sewage manholes Sewage manholes having a deteriorated or defective manhole housing which is subject to undesired ground water infiltration are rehabilitated by inserting annularly expandable tubular sleeve assemblies partially into each inflow and outflow pipe of the man... | 05/03/1994 |
| 4625999 | Remotely-operable ball joint connector A remotely-operable connector comprising a pair of female end fittings, each adapted to be permanently fixed one to each of a pair of pipes to be coupled together, and a jumper assembly having a jumper pipe terminating at opposite ends in male end fitting... | 12/02/1986 |
| 4360186 | Swivel joint A Swivel Joint for use on producing wells which are being pumped, having an upper and a lower annular member, in juxtaposition, with a coil spring separating the members, the lower member having a curved external face to receive, in line contact, the insi... | 11/23/1982 |
| 4322098 | Swivel joint A swivel assembly comprises a housing having a bore extending therethrough along a central axis. The housing has an end wall with an opening about the axis extending therethrough. A generally spherical swivel member is rotatably and swivelly disposed in t... | 03/30/1982 |
| 4262940 | Internally compensated self-aligning rotary joint The invention pertains to a rotary joint wherein pressures imposed upon the joint by the pressurized medium therein are internally compensated. The joint is characterized by its ability to accommodate axial drum expansion, minimize rotative friction and t... | 04/21/1981 |
| 4221336 | Nozzle with directionally variable outlet An angularly adjustable liquid outlet nozzle for directing a stream of fluid under pressure into a body of fluid has a unitary body with an inlet opening at one end communicating with a mixing chamber through a venturi air inlet, and an outlet opening at ... | 09/09/1980 |
| 3997116 | Adjustable shower head An adjustable shower head has a pivotal attachment of the body of the shower head to a conventional swivel or ball member which includes a releasable retainer interlocked to the shower head in a tamperproof manner. At the discharge end of the shower head ... | 12/14/1976 |
