摘要:
An instrument for applying vibrations to the human body is disclosed, comprising a housing in which an axially movable ram is arranged at the distal end, and a drive device for the ram, for setting the ram in a reciprocating motion, wherein the drive device comprises an axially movable projectile arranged proximally of the ram and an accelerating device for the projectile for accelerating the projectile distally in the direction of the ram, the ram being able to execute a stroke of at least 1 mm.
摘要:
A front-loading clothes dryer, a horizontally pivotable door is secured in its closed position against accidentally opening by a latching closure. Moreover, the door is connected to a safety switch which cuts off or re-establishes power supply for the clothes dryer depending on whether the door is in the open or in the closed position. The object of the invention is to ensure that the switching function remains matched over the long term to the closure state of the door, as when the clothes dryer was manufactured. For that purpose, the functional elements for the latching closure and safety switch are arranged in direct proximity to each other but functionally separated into a component arranged on the door and a component arranged on the casing.
摘要:
An instrument for applying vibrations to the human body is disclosed, comprising a housing in which an axially movable ram is arranged at the distal end, and a drive device for the ram, for setting the ram in a reciprocating motion, wherein the drive device comprises an axially movable projectile arranged proximally of the ram and an accelerating device for the projectile for accelerating the projectile distally in the direction of the ram, the ram being able to execute a stroke of at least 1 mm.
摘要:
A device is used for stimulating the pelvic muscles of a patient. The device comprises a tubular body which is of such a size that it can be placed along the crotch of a human body.
摘要:
A front-loading clothes dryer, a horizontally pivotable door is secured in its closed position against accidentally opening by a latching closure. Moreover, the door is connected to a safety switch which cuts off or re-establishes power supply for the clothes dryer depending on whether the door is in the open or in the closed position. The object of the invention is to ensure that the switching function remains matched over the long term to the closure state of the door, as when the clothes dryer was manufactured. For that purpose, the functional elements for the latching closure and safety switch are arranged in direct proximity to each other but functionally separated into a component arranged on the door and a component arranged on the casing.
摘要:
An instrument for applying vibrations to the human body is disclosed, comprising a housing in which an axially movable ram is arranged at the distal end, and a drive device for the ram, for setting the ram in a reciprocating motion, wherein the drive device comprises an axially movable projectile arranged proximally of the ram and an accelerating device for the projectile for accelerating the projectile distally in the direction of the ram, the ram being able to execute a stroke of at least 1 mm.
摘要:
A pinch valve comprises a flexible tube member as a portion of a fluid line which for a flow control is arranged on a separate insert member made of a rigid material and provided with two axially aligned adapter pieces of the fluid line for being pinched by an actuator which directly contacts the flexible tube member at a control position of its cross-sectional area.
摘要:
A process for introducing steam into polymer dispersions or polymer solutions by introducing steam into the lower part of reaction apparatuses and deodorization apparatuses, in particular deodorization columns, which comprises introducing the steam beneath the liquid surface of the dispersion or the polymer solution.
摘要:
A blower moves cooling air through the primary side of an air-to-air heat exchanger and process air the secondary side. The efficiency of the heat exchanger is increased in that the primary side is divided into at least two portions, through which the cooling air flows in series.
摘要:
A portable electric grinder wherein the grinding wheel is held against rotation relative to the spindle by two annular clamping rings. The spindle has a motor-driven hollow outer shaft and an inner shaft which is installed in the outer shaft and can be held against rotation with the outer shaft by a manually depressible arresting member. One of the clamping rings rotates with the hollow shaft and the other clamping ring mates with the inner shaft. When the inner shaft is held against rotation and the motor is started for a short interval of time, the hollow shaft rotates the one clamping ring which rotates the grinding wheel and the other clamping ring by friction so that the grip of the clamping rings upon the grinding wheel is loosened and the grinding wheel can be fully separated from the spindle by completing the unscrewing of the other clamping ring from the inner shaft. The motor drives the hollow shaft through the medium of a step-down transmission.