# US 10,368,501 B2 · Sod positioning machine with sod hold down member > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,368,501 B2 - Document ID: US10368501B2 - Status: Granted - Kind: B2 - Application number: 15/633,285 - Filed: 2017-06-26 - Published: 2017-12-14 - Granted: 2019-08-06 - Earliest claimed: 2015-04-24 - Assignees: Sidekick USA, LLC - Applicants: Sidekick USA, LLC - Inventors: Paul Carlson - Web page: https://patentgrep.com/patent/US10368501B2 ## CPC - A01G 20/18: Apparatus for laying sods or turfs - A01B 45/00: Machines for treating meadows or lawns {, e.g. for sports grounds} - A01G: HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING (picking of fruits, vegetables, hops or the like A01D46/00; propagating unicellular algae C12N1/12) - A01B: SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL (making or covering furrows or holes for sowing, planting or manuring A01C5/00; mowers convertible to soil working apparatus or capable of soil working A01D42/04; mowers combined with soil working implements A01D43/12; soil working for engineering purposes E01, E02, E21) ## Abstract An apparatus for a vehicle used for positioning sod strips includes a structure for mounting on the vehicle frame and a pushing plate slidably mounted to the structure. The pushing plate is arranged to be abuttable to an edge of a sod strip. A plurality of guide arms extend outwardly of the pushing plate to overlie a sod strip being positioned to prevent upward buckling of the sod strip. A pair of cylinders are operatively mounted between the structure and the pushing plate to slide the pushing plate away from the structure to laterally shift a sod strip to tighten up seams between adjacent sod strips. The pushing plate slides in a lateral direction that is perpendicular to the straight ahead driving direction of the vehicle. ## Claims ### Claim 1 An apparatus for positioning sod strips, comprising: a mounting structure for mounting on a vehicle; a pushing plate assembly slidably mounted to the mounting structure, the pushing plate assembly having a vertical sod plate arranged to be abuttable to a vertical edge of a newly placed sod strip that has already been placed flat on the ground, and an overlying structure mounted to move with the vertical sod plate and which overlies the newly placed sod strip to an extent sufficient to prevent buckling upward of the newly placed sod strip during movement of the pushing plate assembly while positioning the newly placed sod strip; at least one actuator operatively mounted between the mounting structure and the pushing plate assembly to slide the pushing plate assembly away from the mounting structure to position the newly placed sod strip. ### Claim 2 (depends on 1) The apparatus according to claim 1, wherein the pushing plate assembly includes a pushing plate that pivotally carries the vertical sod plate and wherein the overlying structure comprises at least one guide member which overlies the newly placed sod strip and that is connected to the vertical sod plate to pivot with the vertical sod plate, and the vertical sod plate is spring loaded to pivot upward, away from the pushing plate. ### Claim 3 (depends on 2) The apparatus according to claim 2, wherein the at least one guide member comprises a plurality of guide members, the at least one guide members spaced apart along the vertical sod plate and each cantilevered from the vertical sod plate. ### Claim 4 (depends on 3) The apparatus according to claim 3, wherein the plurality of guide members are formed by a comb-shaped plate. ### Claim 5 (depends on 2) The apparatus according to claim 2, wherein the at least one guide member is spring loaded downward with respect to the vertical sod plate to press the newly placed sod strip downward while the vertical sod plate is pushing the newly placed sod strip during positioning of the newly placed sod strip. ### Claim 6 (depends on 2) The apparatus according to claim 2, wherein the at least one guide member which overlies the newly placed sod strip comprises a plate. ### Claim 7 (depends on 1) The apparatus according to claim 1, comprising a pushing frame that carries the pushing plate, the pushing frame having arms between the pushing plate and the mounting structure; and the mounting structure comprises a base frame, the base frame having base tubes extending from the vehicle toward the pushing plate, each arm slidably received into a respective base tube, and the at least one actuator comprises a pair of actuators, one mounted between each arm and each respective base tube. ### Claim 8 (depends on 7) The apparatus according to claim 7, wherein said mounting structure comprises a pair of upstanding posts that are configured to be mounted to the vehicle, the base frame being supported by the pair of posts. ### Claim 9 (depends on 8) The apparatus according to claim 8, wherein the base frame is pivotally connected to the posts, and comprising at least one pivot actuator that is configured to controllably pivot up or down the base frame. ### Claim 10 (depends on 9) The apparatus according to claim 9, wherein the at least one pivot actuator comprises a pair of pivot actuators operably connected between the pair of posts and the base tubes of the base frame. ### Claim 11 (depends on 1) The apparatus according to claim 1, further comprising a vehicle for moving along the ground, said structure mounted to the vehicle. ### Claim 12 (depends on 11) The apparatus according to claim 11, wherein the vehicle comprises a sod roll holding and dispensing device to hold and dispense a roll of sod for unrolling and placement of the roll of sod flat on the ground. ### Claim 13 (depends on 12) The apparatus according to claim 12, wherein the sod roll holding and dispensing device comprises a spindle carried by a forked frame. ### Claim 14 (depends on 1) The apparatus according to claim 1, wherein the overlying structure is spring loaded downward with respect to the vertical sod plate to press the newly placed sod strip downward while the vertical sod plate is pushing the newly placed sod strip during positioning of the newly placed sod strip. ### Claim 15 (depends on 1) The apparatus according to claim 1, wherein the overlying structure which overlies the newly placed sod strip comprises a plate. ### Claim 16 An apparatus for positioning sod strips, comprising: a mounting structure for mounting on a vehicle; a pushing plate assembly slidably mounted to the structure, the pushing plate assembly having a vertical sod plate arranged to be abuttable to a vertical edge of a newly placed sod strip that has already been placed flat on the ground, and an overlying structure mounted to move with the vertical sod plate and which overlies the newly placed sod strip to an extent sufficient to prevent buckling upward of the newly placed sod strip during movement of the pushing plate assembly while positioning the newly placed sod strip; at least one actuator operatively mounted between the mounting structure and the pushing plate assembly to slide the pushing plate assembly away from the mounting structure to position the newly placed sod strip; wherein the at least one actuator exerts a force on the pushing plate that has a force direction having a lateral component and a vertical downward component. ### Claim 17 (depends on 16) The apparatus according to claim 16, wherein the pushing plate assembly includes a pushing plate that pivotally carries the vertical sod plate and wherein the overlying structure comprises at least one guide member which overlies the newly placed sod strip and that is connected to the vertical sod plate to pivot with the vertical sod plate, and the vertical sod plate is spring loaded to pivot upward, away from the pushing plate. ### Claim 18 (depends on 16) The apparatus according to claim 16, wherein the overlying structure comprises at least one guide member that is spring loaded downward. ### Claim 19 (depends on 16) The apparatus according to claim 16, comprising a pushing frame that carries the pushing plate, the pushing frame having arms between the pushing plate and the mounting structure; and the mounting structure comprises a base frame, the base frame having base tubes extending from the vehicle toward the pushing plate, each arm slidably received into a respective base tube, and the at least one actuator comprises a pair of actuators, one mounted between each arm and each respective base tube. ### Claim 20 (depends on 16) The apparatus according to claim 16, further comprising a vehicle for moving along the ground, said structure mounted to the vehicle. ### Claim 21 (depends on 20) The apparatus according to claim 20, wherein said structure comprises a pair of upstanding posts that are configured to be mounted to the vehicle, and a base frame, the base frame guiding sliding movement of the pushing plate, the base frame being supported by the pair of posts. ### Claim 22 (depends on 21) The apparatus according to claim 21, wherein the base frame is pivotally connected to the posts, and comprising at least one pivot actuator that is configured to controllably pivot up or down the base frame. ### Claim 23 (depends on 22) The apparatus according to claim 22, wherein the at least one pivot actuator comprises a pair of pivot actuators operably connected between the pair of posts and the base frame.