Bizarre Patents
User-operated amusement apparatus for kicking the user's buttocks
An apparatus including a user-operated and controlled apparatus for self-infliction of repetitive blows to the user's buttocks by a plurality of elongated arms bearing flexible extensions that rotate under the user's control.
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| Number | Title | Issue Date |
| 4685159 | Hospital bed A hospital bed which includes a bed frame consisting of a center bed frame section and of a head bed frame section and foot bed frame section pivotal relative to the center bed frame section; the bed frame is supported relative to a chassis by way of a fi... | 08/11/1987 |
| 4637116 | Method for fastening a covering part at a frame part For fastening a cover part at a frame part in which both parts have at least a metallic frame structure, spherical segments formed out of the frame part with fasteners in the form of balls are provided while the counter fasteners are constructed as collar... | 01/20/1987 |
| 4635415 | Glass pane glued into the frame of an automobile body by means of an elastomeric polymerized adhesive A glass pane adhesively fastened in the frame of an automobile body by means of an elastomeric polymerized adhesive, which is provided on its surface within the adhesive area with a conductor strip provided with electrical connections that on its side fac... | 01/13/1987 |
| 4633698 | Method for preforming a substantially flat blank of an open clamp A method and apparatus for preforming a substantially flat blank of an open clamp adapted to be mechanically interconnected near the free ends thereof into a circular clamp having a configuration at least approximately the configuration of the clamp when ... | 01/06/1987 |
| 4630995 | Fluid flow engine, especially power engine acted upon by gas A fluid flow engine for converting flow energy into useful energy, which includes essentially identically constructed structural parts moving in the same direction along an endless circulatory path. The circulatory path is guided or determined by way of a... | 12/23/1986 |
| 4630858 | Multi-purpose passenger motor vehicle, especially station wagon A multi-purpose passenger motor vehicle with a rear door that accommodates a lowerable rear window. The rear roof section is movably arranged, preferably in the form of a sliding roof. The rear door is pivotally connected in the upper rear end areas of th... | 12/23/1986 |
| 4630027 | Service-interval display for motor vehicles A service-interval display for motor vehicles, which generates a signal when a limiting parameter value is reached. Total fuel consumption serves as the basic parameter instead of the distance travelled, previously employed. Other parameters may serve to ... | 12/16/1986 |
| 4622811 | Burner and method for removal of accumulated soot on a soot filter in internal combustion engines A burner for cleaning accumulated soot from a soot filter associated with the exhaust of internal combustion engines, the burner is simple from a constructional viewpoint and especially effective with respect to initiation and maintenance of a soot-burnin... | 11/18/1986 |
| 4622720 | Fastening arrangement for open hose clamp A clamp structure with a clamping band having open ends and a mechanical interconnection of the open ends of the band that include at least two outwardly extending hooks in the inner band portion adapted to engage in apertures in the outer band portion; a... | 11/18/1986 |
| 4617903 | Diesel engine with injection pump coordinated to each cylinder A diesel engine with an injection pump coordinated to each cylinder. The pump piston (13) of each injection pump is actuated by a cam (15) of a camshaft (12) by way of a roller tappet (14). Each roller tappet (14) is arranged in an individual tappet guide... | 10/21/1986 |
| 4617510 | Testing installation for electric circuits of a motor vehicle A testing installation for electric circuits of a motor vehicle, in which input signals are converted in a common central control unit into output signals for switching different loads; the testing installation includes a generator which produces signals ... | 10/14/1986 |
| 4616869 | Aerodynamic fairing for passenger cars and utility-type motor vehicles An aerodynamic fairing, made of a plastic material, for the outer laterally disposed longitudinally extending members, i.e., rocker panels, of bodies for passenger cars and utility-type motor vehicles, which, in conjunction with the outer wall of the long... | 10/14/1986 |
| 4616674 | 4/3-directional control valve A 4/3-directional control valve with a tubularly shaped valve housing that includes along its longitudinal dimension a central return connection to a reservoir tank for hydraulic liquid, to the left and right of the return connection a working connection ... | 10/14/1986 |
| 4616480 | Control system for the engagement and disengagement of an exhaust gas turbocharger A control for the engagement and disengagement of an exhaust gas turbocharger in which the charging air pressure of the internal combustion engine is used as control magnitude for the engagement and disengagement. Unfortunately, this charging air pressure... | 10/14/1986 |
| 4615538 | Elastically flexible pivot bearing for mutual pivotable connection of parts of a motor vehicle A flexible bearing connects a wheel carrier of a motor vehicle to a wheel guide member and possesses a cylindrical screw bolt which is retained on the wheel carrier and extends freely away from the bearing, the bolt carrying a bearing body which is shock-... | 10/07/1986 |
| 4615321 | Method and apparatus for checking sensors A method and apparatus for checking sensors, in which the measurement signals, electrically detected in a checking unit and representative of the operating conditions of an internal combustion engine, are statically monitored. The measurement signals are ... | 10/07/1986 |
| 4613184 | Body structure for motor vehicles, especially passenger motor vehicles A body structure for a passenger motor vehicle includes an end unit provided with a support system formed by transverse and longitudinal supports; the support system is retained at a boundary wall of a passenger cell by a mounting arrangement including de... | 09/23/1986 |
| 4613073 | Compound glass pane construction and method for heating the same A multiple-glass pane heatable from an interstice between the panes and a process for heating the multiple-glass pane. The interstices between the panes constitutes a condensation zone of a flat heat pipe with the heat supply being effected by vapors cond... | 09/23/1986 |
| 4611849 | Convertible top with interchangeable flexible and rigid rear windows for a passenger motor vehicle A convertible top for a passenger motor vehicle with a top cover includes a rear wall window formed by a flexible windowpane. In order to provide a rear wall window that responds to the requirements during summer and winter operation, the flexible windowp... | 09/16/1986 |
| 4611698 | Switch mechanism for sequential action of a double clutch mechanism In a double clutch transmission, especially for a motor vehicle, it is necessary for the completely satisfactory shifting sequence to engage and disengage the clutches alternately; in order that such a sequence is assured, differential pressure switches a... | 09/16/1986 |
| 4606303 | Reciprocating piston internal combustion engine In a reciprocating piston internal combustion engine, an upwardly arcuately shaped combustion space is formed in the cylinder head, which contains suspended valves arranged V-shaped. The valves are moved as close as possible to the combustion space bounda... | 08/19/1986 |
| 4606302 | Thermostat insert for the cooling circulation of liquid-cooled internal combustion engines A temperature insert for a cooling medium mixing thermostat of internal combustion engines includes, in addition to a first expansion capsule arranged in the mixing space and supported at the housing by way of a piston rod, a second expansion capsule; the... | 08/19/1986 |
| 4603915 | Wheel cover with a wire spring ring A wheel cover with a wire ring, especially for passenger motor vehicles, whereby the wire ring is composed of several sections, preferably of generally circular segments, and is constructed as a prestressed bent spring. This bent spring is received by gui... | 08/05/1986 |
| 4603771 | Sorting installation for piece goods A sorting installation for piece goods arriving in an unsorted condition which must be continuously conveyed to associated locations in warehouses for storage and in the course thereof must be controlled, sorted, recorded and further conveyed to their ult... | 08/05/1986 |
| 4602758 | Arrangement for the form-locking guidance of a load supported by a top rail, especially of an electrically longitudinally adjustable motor vehicle seat, along at least one bottom rail An arrangement for the form-locking guidance of a load supported by a top rail, especially of an electrically longitudinally adjustable motor vehicle seat, along at least one bottom rail, in which the bottom rail includes flanks surrounding a base of the ... | 07/29/1986 |
| 4601198 | Torsional test stand A test stand for power-transmitting shafts having a test circuit consisting of two parallel test sections in which one shaft each is subjected to torque by a respective torquing clutch; the test stand is so constructed that the torques exerted by the two ... | 07/22/1986 |
| 4600954 | Installation for recording and recovering binary signals on a magnetic information carrier An installation for recording binary signals on a magnetic information carrier, in which a needle pulse of one polarity is applied to a recording magnetic head during each change of the signals to be recorded from "0" to "1" and a needle pulse of the othe... | 07/15/1986 |
| 4600202 | Flexible brush-type seal with layered moving sealing surface A brush-type seal between machine components in relative motion one with respect to the other, of which at least one member rotates, in which the strands or bristles consist of composite fibers designed for good thermal conductivity in at least portions o... | 07/15/1986 |
| 4599918 | Control system for a motor vehicle drive unit A control system for a motor vehicle drive unit consisting of reciprocating piston engine and of a transmission, in which the drive unit is so controlled that the engine power corresponding to the respective drive pedal position lies always as close as po... | 07/15/1986 |
| 4597607 | Arrangement for locking an entrainment member for a safety belt An arrangement for locking an entrainment member for a safety belt at a cassette, in which the entrainment member is adjustable along a guide profile by a pressure-resistant cable; an adjustable locking member engaging the entrainment member is thereby su... | 07/01/1986 |
| 4596403 | Motor car head restraint having at least one bearing arm A head restraint for a vehicle, which is supported by at least one bearing arm on a protrusion, which is arranged between the backrest and a hollow in the rear window shelf with a downward extension in the transverse direction of the vehicle, the hollow s... | 06/24/1986 |
| 4595902 | Anti-theft apparatus for vehicles In an anti-theft apparatus for vehicles with wireless transmission of the code signal, the latter is suitably overlapped outside of the vehicle by a secondary signal which is not to be received in or on the vehicle. This results in an effective protection... | 06/17/1986 |
| 4594974 | Switching arrangement for glow plugs of a diesel internal combustion engine So-called quick-start glow plugs which, at normal operating voltage, are continuously connected to the operating voltage, are to be operable also at higher operating voltages. In order to protect the glow plugs from being destroyed, a timing device for th... | 06/17/1986 |
| 4593720 | Filling nozzle valve structure A filling nozzle valve structure, with a first housing member provided with a chamber-like recess terminating in an outlet bore, an annular diaphragm member in the bottom of the recess, a valving member operable to engage with the diaphragm, and a second ... | 06/10/1986 |
| 4593544 | Central locking system with two-door control for motor vehicles A central locking system with a two-door control for motor vehicles, in which certain locking operations are precluded in dependance on the position of the key of a starter switch of the driving engine. In order to prevent an unitentional locking of the v... | 06/10/1986 |
| 4593525 | Method and apparatus for operating a piston driven internal combustion engine having an exhaust gas turbocharger An apparatus and method for operating a piston driven internal combustion engine having an exhaust gas turbocharger, provides for the exhaust gases of the cylinders to be conducted to an afterburner chamber and subsequently to the exhaust gas turbine of t... | 06/10/1986 |
| 4591184 | Wheel suspension for steerable front wheels of motor vehicles A wheel suspension for steerable front wheels of motor vehicles which includes a wheel carrier supporting thereon the wheel and a steering tie-rod engaging at the wheel carrier. The wheel carrier is pivotally connected with an upper cross guide member and... | 05/27/1986 |
| 4591122 | Support structure with a support arm pivotal for height adjustment A support structure with a support arm pivotal for purposes of height adjustment which is balanced by means of a spring and includes at its free end a mounting structure for apparatus, for example, medicinal apparatus or data processing apparatus. The sup... | 05/27/1986 |
| 4589675 | Active suspension system A hydraulic support system has a first expandable chamber which is subjected to a constant pressure sufficient for compensating the static load. Two further chambers assigned to equally larger effective surface areas of pistons can be subjected to differe... | 05/20/1986 |
| 4589297 | Adjusting transmission in a motor vehicle An adjusting transmission of a motor vehicle for a motorized seat adjustment with a transmission housing and a worm arranged on a bearing shaft which is supported at the transmission housing in two shaft bearing parts retaining the shaft and inserted into... | 05/20/1986 |
