Low profile compact tool carriers

Patent metadata

Field	Value
Publication number	US-2025026620-A1
Application number	US-202418888833-A
Country	US
Kind code	A1
Filing date	Sep 18, 2024
Priority date	Feb 20, 2015
Publication date	Jan 23, 2025
Grant date	—

Abstract

Compact tool carriers having a loader mounted to a low-profile mainframe are disclosed. In some embodiments, the pivot points of the mainframe about which the loader is pivoted are low relative to the mainframe to reduce the mainframe size.

First claim

What is claimed is:

1 . A compact tool carrier having a longitudinal axis and comprising:
a loader adapted to carry a tool, the loader being moveable between a down position and a vertically raised position; a mainframe for supporting the loader, the mainframe having a first side and a second side, and having a front end and a rear end relative to the longitudinal axis, the mainframe comprising an engine bracket that extends from the first side toward the second side for mounting an engine to the mainframe, the engine bracket being spaced from the rear end of the mainframe; a first linkage pivotally attached to the mainframe at a first pivot point and directly pivotally attached to the loader at a second pivot point; an actuator pivotally attached to the mainframe at a third pivot point and directly pivotally attached to the loader at a fourth pivot point; a second linkage pivotally attached to the mainframe at a fifth pivot point and directly pivotally attached to the loader at a sixth pivot point; and a control station having operator controls for propelling the compact tool carrier forward and for raising and lowering the loader, the control station being mounted toward the rear end of the compact tool carrier, wherein the second, fourth and sixth pivot points move relative to the mainframe as the loader moves between the down position and the vertically raised position.

2 . The compact tool carrier as set forth in claim 1 , wherein the loader includes a first loader arm, wherein the first linkage is pivotally attached to the first loader arm of the loader and the second linkage is pivotally attached to the first loader arm of the loader.

3 . The compact tool carrier as set forth in claim 2 , the loader comprising a second loader arm and the compact tool carrier comprising a third linkage pivotally attached to the second side of the mainframe and pivotally attached to the second loader arm and a fourth linkage pivotally attached to the second side of the mainframe and pivotally attached to the second loader arm.

4 . The compact tool carrier as set forth in claim 3 , wherein the actuator is a first actuator, the compact tool carrier comprising a second actuator, the second actuator being pivotally attached to the second side of the mainframe and pivotally attached to the second loader arm.

5 . The compact tool carrier as set forth in claim 1 , wherein the mainframe defines a pocket toward a rear of the mainframe to partially surround an operator.

6 . The compact tool carrier as set forth in claim 5 further comprising an operator platform at least partially within the pocket.

Assignees

• Vermeer Mfg Co

Inventors

• Thomas Brad
• Hartke Louis
• Langenfeld Greg
• Hutchinson Matt

Classifications

• B66F9/22

  Hydraulic devices or systems · CPC title

• B66F9/0759

  Details of operating station, e.g. seats, levers, operator platforms, cabin suspension · CPC title

• B66F9/07572

  Propulsion arrangements · CPC title

• B60P1/483

  using pivoted arms shifting the load-transporting element in a fore or aft direction · CPC title

• E02F9/205

  Remotely operated machines, e.g. unmanned vehicles (E02F3/8866 takes precedence) · CPC title