摘要:
A dashboard with a glove compartment cover is created according to the invention, in which the dashboard and the glove compartment cover have a surface skin and a foam layer underneath it, and one of the foam layers comprises a first recess. The dashboard furthermore comprises a locking mechanism for locking and unlocking the glove compartment cover and comprises a switch for actuating the locking mechanism. The dashboard is characterized in that the switch is arranged in the first recess of the foam layer under the surface skin.
摘要:
A fluid-operated striker assembly includes a working cylinder and a striker piston slidably received in the working cylinder for executing working (forward) and return strokes. The striker piston delivers a blow to a tool bit during the working stroke when the striker piston is either in a limit position or in an advanced position which is beyond the limit position in the direction of the working stroke. A control arrangement applies an alternating fluid pressure to the striker piston to execute the working and return strokes. Further, a precontrol arrangement is provided for affecting the control arrangement dependent on whether the striker piston has exceeded its limit position. The precontrol arrangement causes the control arrangement to operate the striker piston with a normal working stroke as long as the striker piston delivers a blow to the tool bit in the limit position, and causes the control arrangement to operate the striker piston with a short working stroke--whose length is less than that of the normal working stroke--as long as the striker piston delivers a blow to the tool bit in the advanced position.
摘要:
A fluid-powered percussion tool includes a percussion piston which, under the effect of a control alternately performs a working stroke and a return stroke with the aid of a control valve. The control valve assumes a working stroke or a return stroke position, depending on the position of the percussion piston. In the working stroke position, the percussion piston is admitted with working pressure such that it performs a working stroke counter to the effect of a continuous reset force. In contrast, the percussion piston is connected in the return stroke position to a discharge line so that it performs a return stroke under the effect of the reset force. The control valve is admitted during the working stroke with working pressure and is thereby held in the working stroke position. With the approach of the percussion piston to the point of impact, the connection to the pressure line under working pressure is interrupted and only a low pressure level is maintained in the region of control valve, under the effect of which the control valve is switched to the return stroke position and kept in this position during the return stroke.
摘要:
A percussion tool includes a housing part having a frontal end provided with an opening; a tool bit guide supported in alignment with the opening; and a tool bit slidably supported in the tool bit guide and projecting from the housing part through the opening. The tool bit is arranged for a reciprocating motion parallel to the longitudinal tool bit axis and transverse excursions substantially perpendicular to the tool bit axis. A transverse guide is attached to the housing part and displaceably receives an outer seal composed of a transverse slide. The transverse slide has an aperture through which the tool bit passes. The transverse slide and the tool bit are arranged such that the transverse slide and the tool bit move as a unit during the transverse excursions of the tool bit. There is further provided an inner seal disposed in the housing part between the transverse slide and the tool bit guide externally thereof. The inner seal surrounds the tool bit and is in a resilient contacting relationship therewith.
摘要:
A dashboard with a glove compartment cover is created according to the invention, in which the dashboard and the glove compartment cover have a surface skin and a foam layer underneath it, and one of the foam layers comprises a first recess. The dashboard furthermore comprises a locking mechanism for locking and unlocking the glove compartment cover and comprises a switch for actuating the locking mechanism. The dashboard is characterized in that the switch is arranged in the first recess of the foam layer under the surface skin.
摘要:
An improved system for designing vehicle interior trim parts or modules includes means for storing a specified package space profile and a CAD program for designing a module to be accommodated in the package space profile. The volume of the package space and the volume of the module are calculated. The ratio of the module volume to the package space volume is calculated and displayed on a screen.
摘要:
A lubricator for delivering grease lubricant to lubricating locations of a machine is coupled to a grease container and has a work chamber in which a delivery piston reciprocates. To ensure that a compressible medium, such as air which has been drawn into the work chamber is rapidly expelled therefrom, the work chamber is divided by a grease return device into a compressing portion and a delivery portion. Triggered by a sufficiently high pressure level which prevails in the compressing portion and which is present only during grease delivery, an otherwise blocked return connection is established between the compressing portion and a supply port which couples the grease container to the work chamber, as long as the head of the delivery piston, in the course of its grease delivery stroke (forward stroke) is situated in the compressing portion.
摘要:
A carrying structure for the flanges and other elements of two laser beam paths has a geometric central plane zone that lies between and parallel to geometric central plane zones of the two laser beam paths so that the carrying structure includes the flanges of the first and second laser beam paths, is common to at least two laser segments, and that the first central plane zone of the first laser segment is disposed parallel to the second central plane zone of the second laser segment.