Ride-on turf mowing machine rollover protection assembly
First Claim
1. A ride-on turf mowing machine rollover protection assembly comprising:
- (a) a mower chassis having left and right main rails, and having a plurality of cross rails spanning between the left and right main rails;
(b) left and right upwardly opening quills;
(c) left quill attaching means rigidly and abuttingly interconnecting the left main rail and the left upwardly opening quill;
(d) right quill attaching means rigidly and abuttingly interconnecting the right main rail and the right upwardly opening quill;
(e) a roll bar having downwardly extending left and right legs, lower ends of the left and right legs being respectively closely fitted for extension into the left and right upwardly opening quills;
(f) roll bar attaching means removably mounting the left and right legs'"'"' lower ends respectively within the left and right upwardly opening quills;
the left and right quill attaching means further respectively rigidly interconnecting the left and right upwardly opening quills and the chassis'"'"' left and right main rails; and
(g) said left and right main rails having inner surfaces and said left and right upwardly opening quills having C channel configurations opening outwardly and being closed by said left and right main rail inner surfaces respectively;
wherein said left and right quill attaching means comprises welding said left and right quills to the left and right main rail inner surfaces respectively.
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Accused Products
Abstract
A ride-on turf mowing machine rollover protection assembly consisting of a mower chassis having left and right main rails and having a plurality of cross rails spanning between the left and right main rails; left and right upwardly opening quills; a first plurality of welds rigidly interconnecting the left main rail and the left upwardly opening quill; a second plurality of welds rigidly interconnecting the right main rail and the right upwardly opening quill; a roll bar having left and right legs, each leg having a lower end, the lower ends of the left and right legs being respectively closely fitted for nesting extension into the left and right upwardly opening quills; and a plurality of helically threaded bolt, nut, and double shear eye combinations removably mounting the lower ends of the left and right legs of the roll bar within the left and right upwardly opening quills.
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Citations
6 Claims
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1. A ride-on turf mowing machine rollover protection assembly comprising:
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(a) a mower chassis having left and right main rails, and having a plurality of cross rails spanning between the left and right main rails; (b) left and right upwardly opening quills; (c) left quill attaching means rigidly and abuttingly interconnecting the left main rail and the left upwardly opening quill; (d) right quill attaching means rigidly and abuttingly interconnecting the right main rail and the right upwardly opening quill; (e) a roll bar having downwardly extending left and right legs, lower ends of the left and right legs being respectively closely fitted for extension into the left and right upwardly opening quills; (f) roll bar attaching means removably mounting the left and right legs'"'"' lower ends respectively within the left and right upwardly opening quills;
the left and right quill attaching means further respectively rigidly interconnecting the left and right upwardly opening quills and the chassis'"'"' left and right main rails; and(g) said left and right main rails having inner surfaces and said left and right upwardly opening quills having C channel configurations opening outwardly and being closed by said left and right main rail inner surfaces respectively;
wherein said left and right quill attaching means comprises welding said left and right quills to the left and right main rail inner surfaces respectively. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification