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Comic actor Danny Kaye received patent D166,807 for the co-design of "Blowout Toy or the Like". It's similar to one of those toys that unravels when you blow into at a birthday party except Kaye's has three blowouts going in different directions, not just one.

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Class 181/209 - Relatively moving parts


Subclass of Class 181 - Acoustics
Definition: Subject matter wherein the device has at least two parts
No. of patents: 47
Last issue date: 03/01/2011


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NumberTitleIssue Date
7896126Methods and apparatus for sound suppression
Methods and apparatus for providing a sound suppressor device including a first plate, a second plate in opposition to the first plate, and a connector between the first and second plates such that the first plate, the second plate, and the connector define a sealed...
03/01/2011
7743882Vibration-control platform
A vibration-control platform that, in some embodiments, includes a bottom plate having three or more wells. The wells receive a plurality of vibration-control elements, which are used to isolate a supported object from vibrations. In some embodiments, the vibration-...
06/29/2010
7424930Vibratory energy dissipation and isolation with magnetically biased rolling members
A coupling device is interposed between an electronic or electro-acoustic component and a supporting structure for draining, transmitting and dissipating vibratory energy generated within the component, while isolating the component from vibratory energy emanating f...
09/16/2008
7355776Acoustic damping material for electro-optic materials
An acoustic damping material for electro-optic material has an adhesive material combined with a ceramic crystalline material such that the acoustic impedance of the combined adhesive material and the ceramic crystalline material is substantially the same as the aco...
04/08/2008
7325652Bumper/muffler assembly
A bumper/muffler assembly is provided comprising a bumper; and a muffler having an outer shell. The outer shell may be formed from a non-high impact resistant material, such as a thin metal or a composite material. The muffler may comprise a separate element from th...
02/05/2008
7296654Tunable stacked plate vibration isolator
Disclosed is a method and apparatus for reducing vibrations in an electrical device, wherein the apparatus comprises a plurality of stacked metal plates, wherein the stacked metal plates move frictionally opposed to one another upon excitation of the device, and whe...
11/20/2007
7273128Vibration proofing heat shield plate
A vibration proofing heat shield plate fixed such as to cover at least a part of a heat source while forming a gap with respect to a surface of the heat source is provided with a vibration proofing heat shield plate main body portion, a collar member positioned at a...
09/25/2007
7267196Method and apparatus for reducing acoustic noise
A squeeze film damper reduces acoustic wave transmission by the damping and spring forces produced by squeezing a very thin layer of air trapped between two vibrating plates. The damping effect is most pronounced when the gap between vibrating plates is very small, ...
09/11/2007
7249653Acoustic attenuation materials
Acoustic attenuation materials are described that comprise outer layers of a stiff material sandwiching a relatively soft elastic material therebetween, with means such as spheres, discs or wire mesh being provided within the elastic material for generating local me...
07/31/2007
7240766Sound dampening pad
An easy to manufacture and install sound dampening pad for a printing blanket sleeve is provided. The pad effectively attenuates noise emanating from the sleeve during air pressurized mounting and dismounting of the blanket sleeve to an underlying cylinder. The soun...
07/10/2007
7117972Vibration isolation mount for garage door opener
The invention provides a vibration isolation mount for a motorized garage door opener system. The mount includes a substantially planar first mounting plate with apertures configured for mounting to structure inside a garage, and a substantially planar second mounti...
10/10/2006
7073624Loudspeaker baffle isolation system
This invention provides a baffle isolation system for isolating a baffle from a housing in a loudspeaker mounting system. The isolation system may include an isolation mechanism that insulates the baffle from the speaker housing. The isolation mechanism may include ...
07/11/2006
7032708Flush mountable vibration reducing loudspeaker mounting assembly
A vibration dampening speaker mounting assembly includes a flush-mountable frame for mounting to a wall or ceiling, at least one vibration dampening member, and a baffle for supporting a single or multi-driver transducer array. The at least one vibration dampening m...
04/25/2006
6985593Baffle vibration reducing
A vibration reducing apparatus comprising, a baffle subject to vibration, a first electroacoustical transducer characterized by a first mass seated in the baffle, a second electromechanical transducer mechanically connected to said first transducer or said baffle in...
01/10/2006
6849053Shock wave source with a wave damping coil carrier
A shock wave source has a coil carrier, a coil, having a metallic membrane separated from the coil in insulating fashion for generating shock waves. The coil carrier is formed of a material that damps the formation and/or the propagation of audible acoustic waves in...
02/01/2005
6845842Vibration-proofing structure for hollow pipe for vehicle
To make it possible to fit a vibration-proofing member into a hollow pipe, without impairing the appearance and without increasing the number of component parts. A hollow pipe formed by extrusion of a light alloy is integrally provided on an inside surface thereof w...
01/25/2005
6837859Shock wave source with a coil carrier having a non-circular contour
A shock wave source has a coil carrier, having a longitudinal axis, a coil and a metallic membrane separated from the coil in insulating fashion for generating shock waves. The coil carrier has a generated surface, a first cover surface facing toward the coil and a ...
01/04/2005
6824591Air filter for an internal combustion engine
An air filter for an internal combustion engine includes an air filter housing, the walls of which encompass a filter compartment in which a filter element is positioned, having an intake and an exhaust. Openings that can be sealed off or opened up based upon the op...
11/30/2004
6749397Fluidal machine
In a fluidal machine with an impeller rotating to urge a fluid radially outwardly by a centrifugal force, a vane guiding the fluid discharged from the impeller, a vane member which includes a front end of the vane facing to the impeller so that the fluid discharged ...
06/15/2004
6705427Exhaust system support structure
An exhaust system support structure is provided with a vehicle body bracket, a vibration insulating member and an exhaust bracket. The vehicle body bracket has a base part that is coupled to a vehicle body member, and a pair of support parts extending from the base ...
03/16/2004
6578662Telescopic buffer device
A telescopic buffer device has two slide racks, a plurality of covers disposed on the slide racks, a plurality of connection plates, a plurality of positioning plates, a plurality of shafts, and a plurality of roller wheels. The covers are connected teles...
06/17/2003
6561312Device for in particular acoustically uncoupled mounting
An arrangement for acoustically uncoupled mounting of slightly vibrating components on an anchoring part has a first sleeve which is adapted to guide through an opening of a component, a mounting screw which extends through the first sleeve, an uncoupling...
05/13/2003
6478110Vibration excited sound absorber
A vibration excited sound absorber for reducing the sound radiation from a vibrating surface. Each sound absorber has a radiating element which is connected to the vibrating surface by a coupling means. The vibrating surface is partially covered with one ...
11/12/2002
6345686Drive assembly
The drive assembly is formed by an internal-combustion engine which is installed in a passenger car. By means of bearings, supports or the like, the internal-combustion engine is held in position in an assembly space. By means of a wall of a vehicle body,...
02/12/2002
6332509Noise reducer for construction equipment
A noise reducer for construction machinery, which efficiently reduces noise at low cost with durability, is provided. For this purpose, lamination plates (8) which are the plates being laminated are bonded, discretely at a predetermined interval (a1), to ...
12/25/2001
6319134Aluminum drive shaft
An aluminum drive shaft includes an aluminum alloy torque tube and aluminum alloy yokes that are pressed into each end section of the torque tube and welded to the end of the torque tube. Each end section is reduced in diameter and joined to a larger cent...
11/20/2001
6283437Foot device
A foot device for supporting electronic equipment thereon comprises a sleeve having an axial through bole, and a plurality of balls one by one in line provided in the hole wherein the bottom and top balls are extended above the axial through hole. As such...
09/04/2001
6173805Variably tuned vibration absorber
An in-wall speaker has a variably tuned vibration absorber to absorb and dissipate vibrations in the speaker and surroundings that tend to cause distortions. The vibration absorbing device, including a stack of viscoelastic damping plates, is secured to t...
01/16/2001
6129177Pivoting tuned vibration absorber and system utilizing same
A tuned vibration absorber and vibration-reduced pipeline system utilizing same. The tuned vibration absorber includes a support frame, a tuning mass mounted for pivotal movement relative to the support frame about a pivot; the tuning mass including a lev...
10/10/2000
6129176Sound attenuating motor end shield
A hydraulic pump-motor having an end shield which deadens the sound generated by the pump-motor do thereby result in a quieter unit. The present invention provides a conventional hydraulic pump-motor having an electric motor coupled to a pumping mechanism...
10/10/2000
5734133Muffler for structure-borne noise of running wheels
A muffler for structure-borne noise of running wheels of different diameters and/or different frequency spectrums of structure-borne sound vibrations has vibration absorbing elements in the form of members which are arranged next to one another in the cir...
03/31/1998
5410927Low noise punch tool
The low noise punch tool (17) of this invention includes an upper surface pad (51) formed of a low noise material and disposed on an upper surface of a punch head (37) to be struck by a striker (25) of a punch press. Further, an elastic member (55) formed...
05/02/1995
5210382Belleville washer spring type pulsation damper, noise attenuator and accumulator
A pulsation damper and noise attenuator assembly comprising a housing having an inlet port and an outlet port fluidly connecting the interior of the housing to the flow path of the fluid flow system. A base is mounted to the housing and comprises a vent f...
05/11/1993
5193644Pipeline vibration damper
A vibration damper includes a suspended mass connected to a pipeline or similar structural member by a support ring and an assembly of interconnected, generally cylindrical damper members formed of an elastomer material suitable to be stressed in shear. T...
03/16/1993
5033579Sound-and/or vibration-damping coating, element provided with said coating and process for applying the latter
A sound- and/or vibration-damping coating, which comprises a layer of a relatively hard substance (2) having pores, interstices, cavities (3) and/or hollows (12) containing a material (4) which has a higher plasticity or elasticity than said substance (2)...
07/23/1991
4867284Rotary disc for disc brake assembly
A rotary disc for a disc brake assembly in which a pair of nodes or antinodes in all the vibration modes are fixed to rotate integrally with the rotary disc, thereby to prevent a standing vibration mode of all the diametric nodes. A pair of diametrically ...
09/19/1989
4806953Acoustic isolation timing belt pulley for drafting plotters
Acoustic noises are suppressed in a large format drafting plotter (10) utilizing a paper drive motor (22) mechanically coupled to a paper drive shaft (20) by a geared timing belt (26) from the motor to a pulley (24) on the drive shaft by suitably modifyin...
02/21/1989
4793020Noise insulator for windshield wiper blade assembly
According to the invention, a resilient element is disposed between interconnected elements on a windshield wiper blade assembly such as cooperating primary and secondary yokes and a wiper blade element. Preferably the resilient element is a tape with a p...
12/27/1988
4724923Vibration absorber with controllable resonance frequency
Apparatus for reducing mechanical vibrations in a first part of a structure, in which these vibrations occur through its connection to a part of the structure which is the source of the mechanical vibration. This apparatus comprises an electromagnet rigid...
02/16/1988
4523666Brake rotor with vibration harmonic suppression, and method of manufacture
A ventilated disc brake rotor in which spacing between and/or radial length of cooling fins are varied around the rotor for frequency and/or amplitude modulated damping of vibration harmonics, and for balancing the rotor....
06/18/1985
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