US 12,030,075 B2
Height adjustment system for a plurality of spray guns used in a line striper
Scott Ferguson, Lorton, VA (US); and Ramraj Soundararajan, Tampa, FL (US)
Assigned to RAID ONE IP LLC, Tampa, FL (US)
Filed by RAID ONE IP LLC, Tampa, FL (US)
Filed on Mar. 20, 2023, as Appl. No. 18/123,910.
Application 18/123,910 is a division of application No. 17/503,254, filed on Oct. 15, 2021, granted, now 11,607,702.
Application 17/503,254 is a division of application No. 16/048,219, filed on Jul. 27, 2018, granted, now 11,148,161, issued on Oct. 19, 2021.
Prior Publication US 2023/0249210 A1, Aug. 10, 2023
Int. Cl. B05B 15/628 (2018.01); B05B 9/00 (2006.01); B05B 12/00 (2018.01); B05B 13/00 (2006.01); B05B 13/04 (2006.01); B05B 15/65 (2018.01); B05C 5/02 (2006.01); E01C 23/22 (2006.01)
CPC B05B 15/628 (2018.02) [B05B 9/007 (2013.01); B05B 12/002 (2013.01); B05B 13/005 (2013.01); B05B 13/0421 (2013.01); B05B 15/65 (2018.02); B05C 5/02 (2013.01); B05C 5/0216 (2013.01); E01C 23/22 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A spray gun height adjustment system for use in a line striper comprising:
(a) a control device receiving at least a first input and a second input, the first and second inputs corresponding to a first line of a first desired dimension and a second line of a second desired dimension, respectively;
(b) a first spray gun mount bar having a first gun holder assembly to retain a first spray gun configured to paint the first line of the first desired dimension;
(c) a first height adjustment mechanism coupled to the first spray gun mount bar configured to raise or lower the first spray gun mount bar in response to the first and second inputs received via the control device;
(d) a second spray gun mount bar having a second gun holder assembly to retain a second spray gun configured to paint the second line of the second desired dimension;
(e) a second height adjustment mechanism coupled to the second spray gun mount bar configured to raise or lower the second spray gun mount bar in response to the first and second inputs received via the control device,
wherein the control device transmits a first signal representative of the first input to the first and second height adjustment mechanisms, and the first and second height adjustment mechanisms, responsive to the first signal, raising or lowering the first and second spray gun mount bars, and the control device transmits a second signal representative of the second input to the first and second height adjustment mechanisms, and the first and second height adjustment mechanisms, responsive to the second signal, raising or lowering the first and second spray gun mount bars resulting in the first line of the first desired dimension and the second line of the second desired dimension.