37results about How to "Tightly supported" patented technology

A storage rack and means for a storage rack for easily and conveniently supporting and storing various items, such as footwear, boots and / or handbags. A method for manufacturing a storage rack that supports and stores various items, such as footwear, boots and / or handbags

A tape dispenser comprises a cylindrical hub for rotatably supporting a roll of tape, and a dispensing arm extends radially outwardly of the hub and has a tape guide on the bottom thereof by which tape is arched concavely toward an underlying surface as the tape is displaced from the dispenser and applied to the underlying surface. A brake arrangement on the dispenser is operable manually by a user to stop or otherwise control rotation of a tape roll during a dispensing operation.

A battery pack includes a case having an inner space, a plurality of battery cells placed inside the case, and at least one spacer placed between the battery cells. A space is formed around a supporting portion of the spacer for the battery cells so as to allow heat generated by the battery cells to flow out of the case. The spacer supports the battery cells by line contact therewith. The spacer body is formed in the shape of an H beam or in the shape of a staircase.

The present invention addresses the problem of providing an engine device for a working vehicle configured so that: the heat retention characteristic of a first case (62) or a second case (63) can be easily improved; and a heat-insulated space (130) in which a pressure-difference sensor (111), etc. can be installed can be easily formed between an outer top plate (6a) and an inner top plate (6b). A working vehicle is provided with: an operation section (7) where the operator is positioned; the first case (62) for removing particulate matter in the exhaust gas of an engine (5); and the second case (63) for removing nitrogen oxide in the exhaust gas of the engine (5). The working vehicle is configured comprising a bonnet (6) for covering the upper surface side of the engine (5). The top plate section of the bonnet (6) is formed in a double structure using the outer top plate (6a) and the inner top plate (6b), the top plate section facing one or both of the first case (62) and the second case (63), which are disposed on the upper surface side of the engine (5).

A radiator core support includes a radiator core support main body that is made of plastic material, a right fixing member and a left fixing member that are made of metal, and a first metal frame. The right fixing member and the left fixing member are fixed on a right side member and a left side member of a motor vehicle body, respectively. The first metal frame extends in a lateral direction of the motor vehicle body so as to connect the right fixing member and the left fixing member with each other and support the radiator core support main body.

The invention relates to an auxiliary supporting vibration suppression device for milling a thin-wall curved-surface part. The auxiliary supporting vibration suppression device comprises a base, base bolts, a supporting plate, an adjusting screw rod, an adjusting block, a supporting bolt and a rubber head. The base is fixed to the two sides of the thin-wall curved-surface part through the base bolts, the bottom of the adjusting screw rod is placed in a reserved groove of the base, the adjusting block penetrates through the supporting plate and the adjusting screw rod, vertical movement of the adjusting block is controlled by screwing the adjusting screw rod, the supporting bolt penetrates into a horizontal threaded hole of the adjusting block, the rubber head sleeves the head of the supporting bolt, and the supporting bolt is screwed to be adjusted to abut against the surface of the thin-wall curved-surface part and is tightened and fixed. According to the device, the rigidity of the thin-wall curved-surface part is improved, and the thin-wall curved-surface part is not prone to deformation during milling, so that the milling vibration suppression effect is achieved.

A piezoelectric resonating element includes a piezoelectric substrate having a rectangular vibrating portion and a thick-walled portion, excitation electrodes and, and lead electrodes. The thick-walled portion includes a fourth thick-walled portion, a third thick-walled portion, a first thick-walled portion, and a second thick-walled portion. The third thick-walled portion includes a third slope portion and a third thick-walled body, and at least one slit is formed in the third thick-walled portion.

A vehicle front structure includes a cross member installed across right and left front side frames. The left front side frame has a frame bending section provided above a left suspension arm. The frame bending section is formed so as to be bendable when subjected to a frontal impact load. A left reinforcing member is disposed below the frame bending section and is mounted across the cross member and the dash cross member. The left reinforcing member is fastened to a rear fastening portion. The left reinforcing member has a bending section that is bendable downward when subjected to an impact load.

The invention relates to the technical field of sintered hollow bricks, and discloses a heat preservation sintered hollow brick with reinforcing ribs. The heat preservation sintered hollow brick comprises a sintered brick body, a reinforcing rib box and the reinforcing ribs, wherein grooves are formed in the surface of the sintered brick body, positioning ribs are fixedly connected to the side surface of the sintered brick body, positioning grooves matched with the positioning ribs in thickness are formed in the other side surface of the sintered brick body, a strip-shaped hole is formed in the sintered brick body, rib plates are fixedly connected to the inner wall of the strip-shaped hole, and the reinforcing rib strip box is movably connected to the surface of the rib plates. The heat preservation sintered hollow brick with the reinforcing ribs can be supported at the hollow part of the hollow brick through the reinforcing ribs and a supporting plate, so that the hollow part is not fragile, the anti-seismic strength is improved, and expansion screws are arranged to enable the supporting plate of the reinforcing rib strip box to be more closely attached to the inner wall of the strip-shaped hole, so that supporting is more compact; and a reinforcing rib box cover plate and a plug are arranged so that excess cement cannot be poured into the strip-shaped hole during sealing, andthe heat insulation and sound insulation capability cannot be affected by cement pouring.

The invention belongs to the field of wire cutting, in particular to an anti-deviation device for a wire-cutting wire feeding mechanism. In the existing wire-cutting wire feeding mechanism, the distance between the transmission wheels is usually constant, which means that the wire electrode The tension is constant. If the position of the electrode wire is shifted, it is often difficult to adjust the problem. The following scheme is proposed, which includes a chassis, and four support rods are symmetrically slidingly connected in the case, and the support rods are rotated. The transmission wheel is sleeved, and the same electrode wire is connected to the transmission on the four transmission wheels. A rotating shaft is connected to the inner wall of one side of the cabinet. The invention can release the limit on the rotating shaft by starting the double-axis motor and can drive the rotating shaft at the same time. The rotation can drive the four transmission wheels away from each other two by two to realize the tight support and limit of the electrode wire, which can effectively prevent the electrode wire from shifting during work, so it has good practicability.

The invention discloses a secondary pouring construction device for a small structure hole. The secondary pouring construction device comprises a wood plastic board, a foam double-side glue layer, a plastic formwork working face layer, two batten keels, two upper ejecting trays and two supporting steel pipes. The foam double-side glue layer is laid on the upper board face of the wood plastic board, and the area of the foam double-side glue layer is equal to that of the upper board face of the wood plastic board. The plastic formwork working face layer is laid on the foam double-side glue layer, and the area of the plastic formwork working face layer is smaller than that of the foam double-side glue layer. The two batten keels are installed below the wood plastic board in parallel. Tray bodies at the upper ends of the two upper ejecting trays support the two batten keels, and the lower ends of the two upper ejecting trays are inserted in the top ends of the two supporting steel pipes for vertical supporting respectively. The secondary pouring construction device for the small structure hole solves the problem of grout leakage in the pouring process, the surface obtained after pouring does not need to be handled again, and good application prospects are achieved.