34results about How to "Make sure to set the space" patented technology

Hydrogen tanks (30) are disposed approximately in the center along the longitudinal direction on roof (22) of fuel cell mounting bus (20). Air conditioner unit (60) is disposed in front of the hydrogen tanks (30) and radiator (42) in the rear thereof, and they are covered by roof cover (50). Outside air guide part (52) for guiding of outside air to outside air intake port (60a) of the air conditioner unit (60) is disposed in an intermediate position of rising slope surface (50a) in the front part of the roof cover (50) and in an upper region in front of the air conditioner unit (60). Bulkhead part (54) for isolating the hydrogen tanks (30) from the air conditioner unit (60) is disposed on the periphery of the air conditioner unit (60) on its side of hydrogen tanks (30). By virtue of this structure, any hydrogen having leaked out from the hydrogen tanks (30) is caused to flow backward by wind generated by running, so that any permeation of leaked hydrogen into the cabin through the outside air intake port (60a) of the air conditioner unit (60) can be avoided.

The invention provides a sewing machine which can arrange one of fixed rails extending along orthogonal directions under a lower shaft and can sufficiently ensure the installation space for a component supporting the other fixed rail above the lower shaft. An X-axis fixed rail is fixed under the lower shaft. An X-axis moving component has a convex shape which supports a fixed table above lower shaft by legs. The X-axis moving component can be kept away from the lower shaft. A Y-axis fixed rail is shorter than the X-axis fixed rail. The Y-axis fixed rail is supported on an upper surface of the X-axis moving component. According to the invention, the X-axis moving component can be miniaturized, thereby reliably ensuring the installation space.

The invention provides a wave front measuring interferometer unit provided with a compact optical system of simple constitution, and capable of regulating easily the optical system, and a light beam measuring instrument and method capable of measuring a wave front of a light beam and measuring a characteristic of a light beam spot. This light beam measuring instrument 10A is provided with a beam splitter 13 for splitting the light beam emitted from a light source part 11 into two beams, a semi-transparent reflection face 15a for reflecting one portion of the separated one light beam as a inspected light beam to a direction reverse to an incident direction, and a reflection type reference light generating means 23 for converting one portion of the transmitted light beam transmitted through the semi-transparent reflection face 15a into a wave front-faired reference light beam to be output. The wave front of the light beam, and the characteristic of the light beam spot are measured by such a manner.

The present invention addresses the problem of providing an engine device to be mounted on a working machine, said engine device being constructed such that a support structure for multiple or a single exhaust gas purification case (75, 151) and the like can be simplified, and the multiple or single exhaust gas purification case (75, 151) can be easily attached to a working vehicle such as an agricultural machine or a construction machine. In this engine device to be mounted on a working machine, multiple or a single exhaust gas purification case (75, 151) for treating the exhaust gas of a diesel engine (14) is provided, and an exhaust gas inlet port of the exhaust gas purification case (75, 151) is connected to an exhaust pipe (119) of the diesel engine (14). The engine device is constructed such that an engine compartment frame (91) is provided on a traveling machine body (1), an engine compartment (97) is formed by the engine compartment frame (91), and the diesel engine (14) is installed inside the engine compartment (97), and is equipped with an exhaust gas purification unit frame (114) that secures the multiple or single exhaust gas purification case (75, 151) as one unit, said exhaust gas purification unit frame (114) being detachably mounted either on the diesel engine (14) or on the engine compartment frame (91).

The invention is to detect an input torque so as to quickly give an auxiliary power to a driving wheel at the start of operation input from the stopped state of a vehicle, in an electric auxiliary vehicle capable of applying the auxiliary power corresponding to the input torque to the driving wheel from an electric motor. A first magnetic ring rotates along with a first rotary body synchronous with an input operation member. A plurality of N poles and S poles of the first magnetic ring are detected by a plurality of first sensors at fixed positions. A second magnetic ring rotates along with a second rotary body synchronous with a driving wheel, and a plurality of N poles and S poles of the second magnetic ringare detected by a plurality of second sensors of fixed positions. A control unit judges a rotational phase difference of the first and second rotary bodies by a combination pattern of detection signals of the first and second sensors. At the same time, the control unit recognizes the rotational phase difference as an input torque, thereby controlling the operation of an electric motor.

The present disclosure relates to a laundry treating apparatus that includes a main body provided with a front cover provided in the front of the main body and having a laundry inlet port and a door rotatably installed on the front cover to open and close the laundry inlet port. The door includes an outer frame disposed toward an outside of the main body, a front glass provided on a front surface of the outer frame, an inner frame disposed toward an inside of the main body and coupled to a rear surface of the outer frame, and a handle that is recessed radially inward from side surfaces of the outer frame and the inner frame to form a space for putting fingers. As the front cover has a curved shape, an installation area of the handle may be efficiently acquired even when an installation space of the handle is small.

The invention provides a drum type washing machine and a drum type washing and drying machine that are capable of ensuring arrangement space of hanging mechanisms of an outer tank when the diameter ofthe outer tank is enlarged due to an increase in washing capacity, interference between the outer tank and a wire coil part of a suspension mechanism can be prevented when the outer tank vibrates, and generation of noise can be prevented. The drum type washing machine is provided with a rotatable drum of which the horizontal axis or an inner side is inclined downwardly, an outer tank in which thedrum is built and stores wash water, a tank body in which the outer tank is built, and at least two sets of suspension mechanisms having upper portions supporting an upper tank at a front part and arear part; a first hanging mechanism is used for suspending an outer tank to a front part and an upper part, a coil portion of the first hanging mechanism is located in front of a portion of the outertank with the largest diameter, the second hanging mechanism is located behind the first hanging mechanism, and a connection portion between the second hanging mechanism and the outer tank is locatedbehind a connection portion between the first hanging mechanism and the outer tank, and a connection portion between the second hanging mechanism and the tank body is positioned behind a connection portion between the second hanging mechanism and the outer tank.

This heat-cooking device is equipped with a heating chamber, a door, a support part, a spring, and a door arm. The heating chamber is provided in the main body and configured so as to house an item tobe heated therein. The door is configured so as to cover the front-surface opening of a heating chamber. The support part is provided in the main body. The spring has one end which is connected to the main body. The door arm has one end that is rotatably connected to the door, and another end which is connected to the other end of the spring. The door arm is configured so as to move in unison with the door movement when the door opens or closes. The door arm contacts the support part from below in a contact section. When the door is opened to a prescribed opening angle, the contact section has an angle of tilt which tilts downward toward the front. When the door is opened to the prescribed opening angle, the spring pulls the door arm upward and rearward. This technology makes it possibleto make a door opening/closing mechanism more compact while maintaining the performance thereof.

The invention provides a vibration damping device. The vibration damping device has a support member rotating around the rotation center of a rotation element; a recovery force generation member coupled to the support member; an inertia mass body coupled to the support member via the recovery force generation member; a guided section provided in the recovery force generation member or the inertiamass body; and a guide section formed in the inertia mass body or the recovery force generation member, having the component of centrifugal force acting on the recovery force generation member from the guided section transmitted thereto, and guiding the guided section such that, when the support member rotates, the recovery force generation member swings along the radial direction relative to therotation center and the inertia mass body swings around the rotation center. The recovery force generation member includes two mass bodies coupled so as to face each other in the axial direction of the support member and arranged on both sides of the inertia mass body, in the axial direction.