# US 12,110,187 B2 · Conveyance device > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 12,110,187 B2 - Document ID: US12110187B2 - Status: Granted - Kind: B2 - Application number: 17/784,306 - Filed: 2019-12-17 - Published: 2023-05-04 - Granted: 2024-10-08 - Earliest claimed: 2019-12-17 - Assignees: Yamaha Hatsudoki Kabushiki Kaisha - Applicants: Yamaha Hatsudoki Kabushiki Kaisha - Inventors: Masayuki Mukai - Web page: https://patentgrep.com/patent/US12110187B2 ## CPC - B65G 43/00: Control devices, e.g. for safety, warning or fault-correcting - B65G 54/02: electrostatic, electric, or magnetic - B65G 2203/0266: relating to the load carrier(s) - B65G 2207/30: Modular constructions - B65G: TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS (packaging B65B; handling thin or filamentary materials, e.g. paper sheets or thread, B65H; cranes B66C; portable mobile or lifting or hauling appliances, e.g. hoists, B66D; devices for lifting or lowering goods for loading or unloading purposes, e.g. fork-lift trucks, B66F9/00; emptying bottles, jars, casks, barrels or similar containers, not otherwise provided for, B67C9/00; delivering or transferring liquids B67D; filling or discharging vessels for liquefied, solidified or compressed gases F17C; pipe-line systems for fluids F17D) ## Abstract A conveyance device includes a slider, a conveyor including a plurality of conveyance modules to convey the slider, and a connecting member provided separately from the conveyance modules and configured to connect the conveyance modules adjacent to each other such that a signal is transmittable. The conveyance device further includes a first indicator provided so as to correspond to each of the plurality of conveyance modules and configured to indicate states of the conveyance modules. ## Claims ### Claim 1 A conveyance device comprising: a slider; a conveyor including a plurality of conveyance modules configured to convey the slider; a connector separate from the conveyance modules and configured to connect the conveyance modules adjacent to each other such that a signal is transmittable; and a first indicator configured to correspond to each of the plurality of conveyance modules and configured to indicate states of the conveyance modules including at least one of states of a power supply of the conveyance modules, states of the conveyance modules being states in which the conveyance modules are normal, states in which an error has occurred in the conveyance modules, states in preparation, and states in which the preparation is completed, wherein the first indicator is provided on a portion of one of side surfaces of each of the conveyance modules extending along a conveyance direction of the slider; and the connector is provided on the portions of another of the side surfaces of each of the conveyance modules extending along the conveyance direction of the slider. ### Claim 2 (depends on 1) The conveyance device according to claim 1, wherein the conveyance modules each include a module main body, a linear motor in the module main body, a control board in the module main body to control driving of the linear motor, a motor power supply board configured to supply electric power to the linear motor, a first wire configured to supply electric power to the control board, and a second wire configured to supply electric power to the motor power supply board; and the control board, the motor power supply board, the first wire, and the second wire are built in the module main body. ### Claim 3 (depends on 1) The conveyance device according to claim 1, wherein the connector includes an electric wire to transmit a signal or a substrate having an electrical pathway to transmit a signal. ### Claim 4 (depends on 1) The conveyance device according to claim 1, wherein the connector includes an electric wire to transmit a signal or a substrate having an electrical pathway to transmit a signal. ### Claim 5 A conveyance device comprising: a slider; a conveyor including a plurality of conveyance modules configured to convey the slider; a connector separate from the conveyance modules and configured to connect the conveyance modules adjacent to each other such that a signal is transmittable; a first indicator configured to correspond to each of the plurality of conveyance modules and configured to indicate states of the conveyance modules, the first indicator being on a portion of one of side surfaces of each of the conveyance modules extending along a conveyance direction of the slider; and a second indicator in the connector to indicate the state of each of the conveyance modules, the second indicator being on a portion of another of the side surfaces of each of the conveyance modules extending along the conveyance direction of the slider. ### Claim 6 (depends on 5) The conveyance device according to claim 5, wherein the connector includes an inclined surface inclined downward and outward from the conveyance modules; and the second indicator is on the inclined surface. ### Claim 7 (depends on 6) The conveyance device according to claim 6, wherein the second indicator includes a pair of second indicators in the connector so as to correspond to both of the conveyance modules adjacent to each other, which the connector connects. ### Claim 8 (depends on 6) The conveyance device according to claim 6, wherein the first indicator and the second indicator each include an indicator to indicate the states of the conveyance modules by lighting, blinking, or a color of light. ### Claim 9 (depends on 6) The conveyance device according to claim 6, wherein the conveyance modules each include a module main body, a linear motor in the module main body, a control board in the module main body to control driving of the linear motor, a motor power supply board configured to supply electric power to the linear motor, a first wire configured to supply electric power to the control board, and a second wire configured to supply electric power to the motor power supply board; and the control board, the motor power supply board, the first wire, and the second wire are built in the module main body. ### Claim 10 (depends on 5) The conveyance device according to claim 5, wherein the second indicator includes a pair of second indicators in the connector so as to correspond to both of the conveyance modules adjacent to each other, which the connector connects. ### Claim 11 (depends on 10) The conveyance device according to claim 10, wherein one of the pair of second indicators is configured to indicate a state of one of the conveyance modules adjacent to each other and is in a portion of the connector on one conveyance module side; and the other of the pair of second indicators is configured to indicate a state of the other of the conveyance modules adjacent to each other and is in a portion of the connector on the other conveyance module side. ### Claim 12 (depends on 11) The conveyance device according to claim 11, wherein the first indicator and the second indicator each include an indicator to indicate the states of the conveyance modules by lighting, blinking, or a color of light. ### Claim 13 (depends on 10) The conveyance device according to claim 10, wherein the first indicator and the second indicator each include an indicator to indicate the states of the conveyance modules by lighting, blinking, or a color of light. ### Claim 14 (depends on 5) The conveyance device according to claim 5, wherein the first indicator and the second indicator each include an indicator to indicate the states of the conveyance modules by lighting, blinking, or a color of light. ### Claim 15 (depends on 5) The conveyance device according to claim 5, wherein the conveyance modules each include a module main body, a linear motor in the module main body, a control board in the module main body to control driving of the linear motor, a motor power supply board configured to supply electric power to the linear motor, a first wire configured to supply electric power to the control board, and a second wire configured to supply electric power to the motor power supply board; and the control board, the motor power supply board, the first wire, and the second wire are built in the module main body. ### Claim 16 (depends on 5) The conveyance device according to claim 5, wherein the connector includes an electric wire to transmit a signal or a substrate having an electrical pathway to transmit a signal. ### Claim 17 A conveyance device comprising: a slider; a conveyor including a plurality of conveyance modules configured to convey the slider; a connector separate from the conveyance modules and configured to connect the conveyance modules adjacent to each other such that a signal is transmittable; and a first indicator configured to correspond to each of the plurality of conveyance modules and configured to indicate states of the conveyance modules, wherein the conveyance modules each include a module main body, a linear motor in the module main body, a control board in the module main body to control driving of the linear motor, a motor power supply board configured to supply electric power to the linear motor, a first wire configured to supply electric power to the control board, a second wire configured to supply electric power to the motor power supply board, and a plurality of electrically parallel first terminals to which the first wire is connected, the plurality of electrically parallel first terminals being on side surface portions of the module main body at different positions along a conveyance direction of the slider, and the control board, the motor power supply board, the first wire, and the second wire are built in the module main body. ### Claim 18 (depends on 17) The conveyance device according to claim 17, wherein the second wire includes a plurality of second wires independent of each other in the conveyance modules; and the conveyance modules each further include a plurality of electrically parallel second terminals to which the second wire is connected, the plurality of electrically parallel second terminals being on side surface portions of the module main body at different positions along the conveyance direction of the slider. ### Claim 19 (depends on 18) The conveyance device according to claim 18, further comprising: a coupling member to position and couple the conveyance modules adjacent to each other; wherein a first electric wire connected to the first terminals to supply electric power to the control board, a second electric wire connected to the second terminals to supply electric power to the motor power supply board, the connector, and the coupling member are attachable to and detachable from the conveyance modules independently of each other.