摘要:
A gear drive casing apparatus is disclosed for enclosing a gear drive used in a hygienic and sanitary environment. The gear drive casing apparatus includes a member having an external contoured surface, the member enclosing the gear drive. A further member has a further external contoured surface, the surface and the further surface cooperating with each other to define therebetween a smooth uninterrupted intersection such that the contoured surfaces and the intersection therebetween are easily cleaned. The surfaces and intersection present a self-draining configuration which inhibits the entrapment therein of any deleterious materials that would support the growth of bacteria, fungi, mold and other microorganisms.
摘要:
To enable the miniaturization of a crankcase side cover to lighten it in a casing of an engine and to enable the reduction of the area of each joined face to make performance for sealing the joined faces of a crankcase and the crankcase side cover satisfactory. In a casing of an engine composed of a crankcase, a crankcase side cover the inner end of which is joined to one side end of the crankcase and which covers a primary reduction gear and a clutch cover which is joined to the outer end of the crankcase side cover and which houses a clutch together with the crankcase side cover, the inside diameter d of the joined faces of a clutch enclosure enclosing the clutch of the crankcase side cover and the crankcase is set so that the inside diameter is smaller than the outside diameter D of a clutch outer in the clutch.
摘要:
A method of retaining and sealing a cover (1) to a housing (2) of a machine includes applying a fluent adhesive material (4) to one or both of the surfaces of the cover and housing which confront one another when the housing and cover are in an assembled condition, assembling the cover to the housing such that the fluent adhesive material is interposed between the cover and the housing over at least part of their confronting surfaces, applying holding elements (5) to the cover and the housing with the adhesive material interposed therebetween to retain them in their relative positions and then effecting an increase in the mechanical strength of the adhesive material sufficient to retain the cover in position on the housing in normal operation of the machine.
摘要:
A series of gear motors, a gear motor, and a planetary-gear stage includes planet wheels that mesh with a sun wheel and inner gear teeth provided for the gear housing. The planet wheels are supported in a rotatable planet carrier, which forms the power take-off, and to which a sealing element is assigned on the output side. The planetary-gear stage is assigned a further sealing element on the input side. The gear housing is shaped on the input side such that an interface is formed for connection to further components, which include at least one shaft connected to the sun wheel.
摘要:
An automatic transmission wiring connector is constituted by: a hollow housing provided with a male-terminal lead-out portion; a solubilized synthetic-resin member insertable into a rear-end opening portion; a relay terminal insert-molded together with the solubilized synthetic-resin member so that a male terminal portion is exposed in a hood portion through the male-terminal lead-out portion from a male-terminal insertion portion; and an electric wire fixed to a wire connection portion of the relay terminal exposed to the outside from the male-terminal insertion portion of the solubilized synthetic-resin member. Accordingly, the solubilized synthetic-resin member is heated and melted by the temperature of the injected resin for the insert molding to thereby seal the inside air-gap and the surroundings of the male terminal portion surely to increase the adhesion of the solubilized synthetic-resin member.
摘要:
In a windshield wiper apparatus, the feed line is conducted to a washing nozzle by way of the drive axis of the windshield wiper arm. The feed line consists of a metallic tubelet, which is conducted through the axis, which is constructed in a hollow manner. The end of the tubelet is sealed by means of a sealing part, whereby the sealing part supports a nozzle body. In order for the sealing part of the tubelet to be securely sealed, it is provided that it has a central guide peg which is coaxially encircled by a stud, so that an annular groove, into which the casing of the tubelet is inserted, is constructed between the guide peg and the stud.
摘要:
A gear case assembly and lubricant retaining device therefore wherein the assembly includes a gear case having a hub and/or shaft receiving opening therein and a lubricant retaining device extending toward the interior of said case to reduce lubricant flow through said opening. A part of said lubricant retaining device acts as a diverter to restrict lubricant flow toward said opening and consequential potential losses therethrough.
摘要:
A belt-type continuously variable transmission in which a drive pulley mounted on an input shaft and a driven pulley mounted on an output shaft are connected by an endless belt, a forward- and backward-movement switchover mechanism for transmitting a driving force from an engine to the drive pulley is disposed adjacent the stationary pulley half of the drive pulley, and a starting clutch for transmitting the rotation of the output shaft to driving wheels is disposed adjacent stationary pulley half of the driven pulley. This ensures that dead spaces created in a section opposed to both the movable pulley halves which move axially can be utilized as spaces for disposition of the forward- and backward-movement switchover mechanism and the starting clutch, thereby enabling the forward- and backward-movement switchover mechanism and the starting clutch to be disposed in a compact layout.
摘要:
An axle driving apparatus which houses in a transmission casing thereof a hydraulic motor and a hydraulic pump of a hydro-static-transmission and disposes in the transmission casing a center section for connecting the hydraulic motor and hydraulic pump, thereby fixing the center section at the butt joint of the casing and which disposes an oil filter and check valves or the like in the center section so that lubricating oil in the transmission casing is made absorbable as operating oil for the hydro-static-transmission.
摘要:
An axle driving apparatus which houses in a transmission casing thereof a hydraulic motor and a hydraulic pump at a hydro-static-transmission and disposes in the transmission casing a center section for connecting the hydraulic motor and hydraulic pump, thereby fixing the center section at the butt joint of the casing and which disposes an oil filter and check valves or the like in the center section so that lubricating oil in the transmission casing is made absorbable as operating oil for the hydro-static-transmission.