US 12,214,527 B2
Saw cart
Terry L. Timmons, Oconomowoc, WI (US); Dane Laitinen, Wauwatosa, WI (US); Mitchell Carlson, Lisbon, WI (US); Bradley S. Helm, Milwaukee, WI (US); and Paul W. Eiche, Oconomowoc, WI (US)
Assigned to MILWAUKEE ELECTRIC TOOL CORPORATION, Brookfield, WI (US)
Filed by MILWAUKEE ELECTRIC TOOL CORPORATION, Brookfield, WI (US)
Filed on Dec. 8, 2022, as Appl. No. 18/063,180.
Application 18/063,180 is a continuation of application No. 16/514,862, filed on Jul. 17, 2019, granted, now 11,548,186.
Claims priority of provisional application 62/699,271, filed on Jul. 17, 2018.
Prior Publication US 2023/0106037 A1, Apr. 6, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. B28D 7/00 (2006.01); B28D 1/04 (2006.01); B62B 3/02 (2006.01); B62B 3/10 (2006.01); B62B 3/12 (2006.01)
CPC B28D 7/00 (2013.01) [B28D 1/045 (2013.01); B62B 3/02 (2013.01); B62B 3/10 (2013.01); B62B 3/12 (2013.01); B62B 2202/48 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A cart for carrying a cut-off saw having a saw blade, the cart comprising:
a frame including an upper portion and a lower portion;
a wheel arm pivotably coupled to the lower portion of the frame about a first axis;
a rear wheel assembly coaxial with the first axis and coupled to the frame and the wheel arm;
a front wheel coupled to an end of the wheel arm opposite the rear wheel assembly;
an adjustment lever pivotably coupled to the upper portion of the frame about a second axis; and
a link having a first end pivotably coupled to the adjustment lever at a location spaced from the second axis, and a second end pivotably coupled to the wheel arm at a location between the first axis and the front wheel;
wherein pivoting the adjustment lever about the second axis pivots the wheel arm about the first axis to adjust a vertical position of the front wheel relative to the upper portion of the frame, and therefore a vertical position of the saw blade relative to a support surface of the cart.