摘要:
Disclosed are a device for the measurement of stresses exerted on a mechanical part and a method for the fastening of this device. The device comprises at least one plate and one strain gauge, the gauge being fixed to the plate which is connected to the mechanical part by linking and coupling means, the strain gauge generating an electrical signal representing the stresses exerted. Application to the measurement of stresses exerted on all types of mechanical parts, notably on brake calipers.
摘要:
An internal combustion engine has a crankcase, a crankshaft, a cylinder block, and cylinder head assembly. The cylinder block has at least one cylinder. At least one piston is disposed in the at least one cylinder. The at least one piston is operatively connected to the crankshaft. An oil tank enclosure is connected to at least one of the crankcase outer wall and the cylinder block outer wall. The oil tank enclosure and the at least one of the crankcase outer wall and the cylinder block outer wall together form an oil tank. The arrangement of the oil inlet, oil outlet, and blow-by gas outlet in an oil tank; an oil tank having an angled portion for separating blow-by gases from oil; and an arrangement of a blow-by gas passage connected to an oil tank are also described.
摘要:
An internal combustion engine has a crankcase, a crankshaft, a cylinder block, and cylinder head assembly. The cylinder block has at least one cylinder. At least one piston is disposed in the at least one cylinder. The at least one piston is operatively connected to the crankshaft. An oil tank enclosure is connected to at least one of the crankcase outer wall and the cylinder block outer wall. The oil tank enclosure and the at least one of the crankcase outer wall and the cylinder block outer wall together form an oil tank. The arrangement of the oil inlet, oil outlet, and blow-by gas outlet in an oil tank; an oil tank having an angled portion for separating blow-by gases from oil; and an arrangement of a blow-by gas passage connected to an oil tank are also described.
摘要:
A device for evaluating the surface condition of a material and a method derived from it, based on the use of an element which vibrates under the influence of relative movement with respect to the surface to be assessed. This method allows the analysis of any surface, with or without surface periodicity, regardless of its constitution or its composition, and regardless of any surface treatment(s) it may have undergone. The evaluation device (1) comprises a support (2) to which is attached at least one vibrating element (3) capable of vibrating upon contact with the surface of the material surface (5), the vibrating element (3) being driven to move relative to the material surface (5). The evaluation device (1) also comprises a mechanism (4) for measuring the particular vibrating modes by the vibrating element (3) which furnishes a signal corresponding to a particular vibration modes, a device (6) for processing and analyzing the signal which produces one or more elements of data characterizing a surface condition, and an interface (7) which display the one or more elements of data.