Roussy, CA
Donald Roussy, London CA
Patent application number | Description | Published |
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20110113556 | Steerable ultra-low patient bed - A steerable ultra-low patient bed that incorporates a means for maintaining verticality of the caster stem at all height positions of the bed and a means for selectively locking the caster assemblies of the bed in a desired locking position. The means for selectively locking the caster assemblies may be actuated from either end of the bed using a central actuation mechanism. The bed according to the present invention has legs that are pivotally and translatably attached at their upper end to a frame of the bed and caster support members that are longitudinally aligned with the bed pivotally attached to the lower end of each leg. The caster support members each have a single caster assembly attached thereto. The means for maintaining verticality of the caster stem incorporates a constraint means that urges the caster support member in a direction of rotation opposite to that of the leg during adjustment of the height of the bed. | 05-19-2011 |
20130180051 | STEERABLE ULTRA-LOW PATIENT BED - A steerable ultra-low patient bed incorporates means for maintaining verticality of the caster stem at all height positions of the bed, and means for selectively locking the caster assemblies of the bed in a desired locking position. The means for selectively locking the caster assemblies may be actuated from either end of the bed using a central actuation mechanism. The bed preferably has legs that are pivotally and translatably attached at their upper end to the bed frame, and caster support members that are longitudinally aligned with the bed pivotally attached to the lower end of each leg. Each caster support member has a single caster assembly attached thereto. The means for maintaining verticality of the caster stem incorporates a constraint means that urges the caster support member in a direction of rotation opposite that of the leg during adjustment of the height of the bed. | 07-18-2013 |
George Roussy, London CA
Patent application number | Description | Published |
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20110113556 | Steerable ultra-low patient bed - A steerable ultra-low patient bed that incorporates a means for maintaining verticality of the caster stem at all height positions of the bed and a means for selectively locking the caster assemblies of the bed in a desired locking position. The means for selectively locking the caster assemblies may be actuated from either end of the bed using a central actuation mechanism. The bed according to the present invention has legs that are pivotally and translatably attached at their upper end to a frame of the bed and caster support members that are longitudinally aligned with the bed pivotally attached to the lower end of each leg. The caster support members each have a single caster assembly attached thereto. The means for maintaining verticality of the caster stem incorporates a constraint means that urges the caster support member in a direction of rotation opposite to that of the leg during adjustment of the height of the bed. | 05-19-2011 |
20130180051 | STEERABLE ULTRA-LOW PATIENT BED - A steerable ultra-low patient bed incorporates means for maintaining verticality of the caster stem at all height positions of the bed, and means for selectively locking the caster assemblies of the bed in a desired locking position. The means for selectively locking the caster assemblies may be actuated from either end of the bed using a central actuation mechanism. The bed preferably has legs that are pivotally and translatably attached at their upper end to the bed frame, and caster support members that are longitudinally aligned with the bed pivotally attached to the lower end of each leg. Each caster support member has a single caster assembly attached thereto. The means for maintaining verticality of the caster stem incorporates a constraint means that urges the caster support member in a direction of rotation opposite that of the leg during adjustment of the height of the bed. | 07-18-2013 |
Raymond Roussy, Surrey CA
Patent application number | Description | Published |
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20100040419 | METHOD AND SYSTEM FOR INSTALLING MICROPILES WITH A SONIC DRILL - Disclosed is a method for drilling a cased hole and installing a micropile. A sonic drilling apparatus is positioned at a desired location. The sonic drilling apparatus includes a rotating and vibrating apparatus for rotating and vibrating a drill string into the ground. The cased hole is drilled to a desired depth by rotating and vibrating the hollow drill string into the ground while discharging fluid into the inner space of the hollow drill string. A micropile is then lowered into the cased hole. Grouting material may be discharged into the cased hole before or after the drill string is removed from the ground. | 02-18-2010 |
20100155141 | METHOD AND SYSTEM FOR INSTALLING GEOTHERMAL TRANSFER APPARATUSES WITH A SONIC DRILL - The present invention relates to a method for drilling a hole and installing a geothermal transfer apparatus. A sonic drilling apparatus is positioned at a desired location. The sonic drilling apparatus includes a rotating and vibrating apparatus for rotating and vibrating a hollow drill string into the ground, the hollow drill string having an inner space. The hole is drilled to a desired depth by rotating and vibrating the hollow drill string into the ground while discharging fluid into the inner space of the hollow drill string. A geothermal transfer apparatus is lowered into the inner space of the hollow drill string following the drilling of the hole to the desired depth. The drill string is then removed from the ground. | 06-24-2010 |
Raymond J. Roussy, Surrey CA
Patent application number | Description | Published |
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20090065255 | Method and system for installing geothermal transfer apparatuses with a sonic drill - The present invention relates to a method for drilling a hole and installing a geothermal transfer apparatus. A sonic drilling apparatus is positioned at a desired location. The sonic drilling apparatus includes a rotating and vibrating apparatus for rotating and vibrating a hollow drill string into the ground, the hollow drill string having an inner space. The hole is drilled to a desired depth by rotating and vibrating the hollow drill string into the ground while discharging fluid into the inner space of the hollow drill string. A geothermal transfer apparatus is lowered into the inner space of the hollow drill string following the drilling of the hole to the desired depth. The drill string is then removed from the ground. | 03-12-2009 |
20090211811 | METHOD AND SYSTEM FOR INSTALLING GEOTHERMAL TRANSFER APPARATUSES WITH A SONIC DRILL AND A REMOVABLE OR RETRIEVABLE DRILL BIT - There is provided a method for drilling a cased hole and installing a geothermal transfer apparatus. A sonic drilling apparatus is positioned at a desired location. The sonic drilling apparatus includes a rotating and vibrating apparatus for rotating and vibrating a drill string into the ground. A retrievable drill bit is operatively connected to the drill string. The cased hole is drilled to a desired depth by rotating and vibrating the drill string into the ground. The retrievable drill bit is retrieved from the cased hole following the drilling of the cased hole to the desired depth. A geothermal transfer apparatus is lowered into the cased hole following the retrieval of the retrievable drill bit. Grouting material may be discharged into the cased hole before or after the drill string is removed from the ground. | 08-27-2009 |
20090214299 | METHOD AND SYSTEM FOR INSTALLING GEOTHERMAL HEAT EXCHANGERS, MICROPILES, AND ANCHORS USING A SONIC DRILL AND A REMOVABLE OR RETRIEVABLE DRILL BIT - There is provided a method for drilling a cased hole and installing a micropile. A sonic drilling apparatus is positioned at a desired location. The sonic drilling apparatus includes a rotating and vibrating apparatus for rotating and vibrating a drill string into the ground. A retrievable drill bit is operatively connected to the drill string. The cased hole is drilled to a desired depth by rotating and vibrating the drill string into the ground. The retrievable drill bit is retrieved from the cased hole following the drilling of the cased hole to the desired depth. A micropile is lowered into the cased hole following the retrieval of the retrievable drill bit. Grouting material may be discharged into the cased hole before or after the drill string is removed from the ground. In another embodiment, a removable drill bit may be used in place of the retrievable drill bit. | 08-27-2009 |
20100124462 | METHOD AND SYSTEM FOR INSTALLING GEOTHERMAL TRANSFER APPARATUSES WITH A SONIC DRILL - The present invention relates to a method for drilling a hole and installing a geothermal transfer apparatus. A sonic drilling apparatus is positioned at a desired location. The sonic drilling apparatus includes a rotating and vibrating apparatus for rotating and vibrating a hollow drill string into the ground, the hollow drill string having an inner space. The hole is drilled to a desired depth by rotating and vibrating the hollow drill string into the ground while discharging fluid into the inner space of the hollow drill string. A geothermal transfer apparatus is lowered into the inner space of the hollow drill string following the drilling of the hole to the desired depth. The drill string is then removed from the ground. | 05-20-2010 |
20110100713 | METHOD AND SYSTEM FOR INSTALLING GEOTHERMAL TRANSFER APPARATUSES WITH A SONIC DRILL AND A REMOVABLE OR RETRIEVABLE DRILL BIT - There is provided a method for drilling a cased hole and installing a geothermal transfer apparatus. A sonic drilling apparatus is positioned at a desired location. The sonic drilling apparatus includes a rotating and vibrating apparatus for rotating and vibrating a drill string into the ground. A retrievable drill bit is operatively connected to the drill string. The cased hole is drilled to a desired depth by rotating and vibrating the drill string into the ground. The retrievable drill bit is retrieved from the cased hole following the drilling of the cased hole to the desired depth. A geothermal transfer apparatus is lowered into the cased hole following the retrieval of the retrievable drill bit. Grouting material may be discharged into the cased hole before or after the drill string is removed from the ground. | 05-05-2011 |
Richard Roussy, London CA
Patent application number | Description | Published |
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20100030926 | SIGNALING DEVICE FOR DETECTING THE PRESENCE OF AN OBJECT - A sheet switch ( | 02-04-2010 |
20120161977 | SIGNALING DEVICE FOR DETECTING THE PRESENCE OF AN OBJECT - A sheet switch ( | 06-28-2012 |
20130318720 | PATIENT SUPPORT WITH IMPROVED PATIENT SAFETY - A patient support, such as a bed, can include a frame, a patient support deck coupled to the frame and configured to support a patient, and wheels coupled to the frame to support the patient support on a floor. A securing device can removably fasten the patient support to the floor. A guard structure coupled to the frame can include a substantially continuous body as well as a gripping portion for the patient and attendant. A controller can enable functionality of the patient support in response to an access control device being unlocked. A brake pedal can be removable from the patient support by an attendant. In another embodiment, the patient support can include a frame configured to be supported by the floor, a non-articulating patient support deck supported by the frame, side panels extending from the patient support deck to the floor, and restraint loops on opposite sides of the patient support deck. | 12-05-2013 |
20140313700 | ILLUMINABLE INDICATOR FOR A BED - An illuminable indicator for a bed includes a body configured to be attached to the bed. The body can include a resilient portion and a light-transmitting portion. The body can be shaped to protrude from an outer perimeter of the bed. A light source can be positioned to emit light to the light-transmitting portion to illuminate the body. | 10-23-2014 |
Richard B. Roussy, London CA
Patent application number | Description | Published |
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20130145550 | PATIENT SUPPORT BACKREST RELEASE AND ACTUATOR ASSEMBLY - A backrest of a bed is pivotable with respect to a bed frame. A backrest actuator assembly connects the backrest to the bed frame. The backrest actuator assembly is configured to raise and lower the backrest with respect to the bed frame by way of an actuator. The backrest actuator assembly is further configured with a lockable damper to release the backrest to lower due to gravity over a damped range of motion. The backrest can be so lowered during an emergency, such as an emergency that requires administration of CPR to the bed's occupant. The lockable damper can stop the lowering of the backrest at any position along the damped range of motion. After an emergency lowering, the backrest actuator assembly can automatically reset to a normal operation state. | 06-13-2013 |
20140310876 | PATIENT SUPPORT OVERLOAD OR OBSTRUCTION DETECTION - A patient support device, such as a bed, includes a frame, a backrest or other platform movable with respect to the frame, and an actuator connecting the backrest to the frame. The actuator is configured to raise and lower, or otherwise move, the backrest or platform with respect to the frame. An actuator sensor is provided to sense movement of the actuator. A backrest sensor is provided to sense movement of the backrest. A controller is coupled to the actuator, the actuator sensor, and the backrest sensor. The controller is configured to stop the actuator from raising the backrest in response to a characteristic signal from the actuator sensor. The controller is further configured to stop the actuator from lowering the backrest in response to at least a characteristic signal from the backrest sensor. The characteristic signals are defined to prevent the backrest or platform from moving when obstructed or overloaded in order to reduce the chance of damage or injury. | 10-23-2014 |
Richard Brian Roussy, London CA
Patent application number | Description | Published |
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20110113556 | Steerable ultra-low patient bed - A steerable ultra-low patient bed that incorporates a means for maintaining verticality of the caster stem at all height positions of the bed and a means for selectively locking the caster assemblies of the bed in a desired locking position. The means for selectively locking the caster assemblies may be actuated from either end of the bed using a central actuation mechanism. The bed according to the present invention has legs that are pivotally and translatably attached at their upper end to a frame of the bed and caster support members that are longitudinally aligned with the bed pivotally attached to the lower end of each leg. The caster support members each have a single caster assembly attached thereto. The means for maintaining verticality of the caster stem incorporates a constraint means that urges the caster support member in a direction of rotation opposite to that of the leg during adjustment of the height of the bed. | 05-19-2011 |
20130180051 | STEERABLE ULTRA-LOW PATIENT BED - A steerable ultra-low patient bed incorporates means for maintaining verticality of the caster stem at all height positions of the bed, and means for selectively locking the caster assemblies of the bed in a desired locking position. The means for selectively locking the caster assemblies may be actuated from either end of the bed using a central actuation mechanism. The bed preferably has legs that are pivotally and translatably attached at their upper end to the bed frame, and caster support members that are longitudinally aligned with the bed pivotally attached to the lower end of each leg. Each caster support member has a single caster assembly attached thereto. The means for maintaining verticality of the caster stem incorporates a constraint means that urges the caster support member in a direction of rotation opposite that of the leg during adjustment of the height of the bed. | 07-18-2013 |