Abstract: A tire comprises a tread portion whose position when mounted on a vehicle is specified. The tread portion includes an inner crown land region defined between a crown main groove and an inner shoulder main groove. The inner crown land region includes crown lateral grooves, first inner crown sipes, second inner crown sipes each extending from the inner shoulder main groove toward the crown main groove and having an inner end terminating within the inner crown land region, and third inner crown sipes each extending from the crown main groove toward the inner shoulder main groove and having an outer end terminating within the inner crown land region. The crown lateral grooves each have a length in a tire axial direction larger than that of each of the second inner crown sipes.

Abstract: A tire comprises a tread portion whose position when mounted on a vehicle is specified. The tread portion includes an inner crown land region defined between a crown main groove and an inner shoulder main groove. The inner crown land region includes crown lateral grooves, first inner crown sipes, second inner crown sipes each extending from the inner shoulder main groove toward the crown main groove and having an inner end terminating within the inner crown land region, and third inner crown sipes each extending from the crown main groove toward the inner shoulder main groove and having an outer end terminating within the inner crown land region. The crown lateral grooves each have a length in a tire axial direction larger than that of each of the second inner crown sipes.

Abstract: An anode pipe includes a main pipe portion and a secondary pipe portion. The anode pipe has an inner circumferential surface that functions as an anode. The main pipe portion has a first connection end portion and a second connection end portion. The main pipe portion forms a flow channel for a treatment liquid that continues from the first connection end portion to the second connection end portion. The secondary pipe portion extends in a tubular fashion from the intermediate section of the main pipe portion. The interior of the secondary pipe portion communicates with the flow channel inside the main pipe portion. The cathode is disposed at a distance from the inner circumferential surface of the anode pipe. The cathode extends from a cathode attachment end portion toward the main pipe portion inside the secondary pipe portion.

Abstract: An anode pipe includes a main pipe portion and a secondary pipe portion. The anode pipe has an inner circumferential surface that functions as an anode. The main pipe portion has a first connection end portion and a second connection end portion. The main pipe portion forms a flow channel for a treatment liquid that continues from the first connection end portion to the second connection end portion. The secondary pipe portion extends in a tubular fashion from the intermediate section of the main pipe portion. The interior of the secondary pipe portion communicates with the flow channel inside the main pipe portion. The cathode is disposed at a distance from the inner circumferential surface of the anode pipe. The cathode extends from a cathode attachment end portion toward the main pipe portion inside the secondary pipe portion.

Abstract: A board unloading device is provided that can simplify unloading task and can be used to unload and pile a thin board. A board dropper unlocks clamping of the board in fallen condition of a transport hanger. A board container receives and houses the board when the board has fallen vertically. By activating a rotate cylinder, the board container is rotated. A transport roller carries out the board horizontally from an open area of the rotated board container.

Abstract: Provides a plating tank that can transport platy work securely without causing abrasion and attain uniform plating quality and uniform plating film thickness. The shields are comprised of four shielding plates 108, 109, 112, and 113 on upper part and lower part of the thin plate board as follows. The restrict roller 304 is comprised of the roller stand body 120 which reaches until nearly upper end area's height of thin plate board and stood on upper face of the lower shielding plates 108, and the work-end deviation preventing member 122.

Abstract: Provides a device that can simplify unloading task and can be easily to unload and pile even if the thickness of the board is thin. The board dropper 50 unlocks clamping of the board W in fallen condition of the transport hanger 15. The board container 52 receives and houses the board W when the board W has fallen vertically. By activating the rotate cylinder 54a, the board container 52 is rotated. The transport roller 56 carries out the board horizontally from an open area 52a of the rotated board container 52.