Aerial lift with removable control console, comprising a protection device for preventing the operator from being crushed
AssigneeHaulotte Group
InventorsFRANÇOIS BOIREAUD, NICOLAS BONNEFOY, ARNAUD COLASSE
Life of this patent
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Abstract
The aerial lift comprises a lifting mechanism for raising the working platform 3, which lifting mechanism is provided with a guardrail 40. A protection device 70 prevents an operator from being crushed against the guardrail 40 or against the control console 50. The protection device 70 comprises a bar 90. The control console 50 can be removably mounted on the protection device 70 near the bar 90. The protection device 70 comprises a sensor for detecting when the bar 90 is pressed by the operator, which causes the platform to stop moving.
Claims27
An aerial work platform, comprising:
- a working platform comprising a floor and a guardrail;
- a lifting mechanism coupled to the working platform and adapted to move the working platform in height;
- a control panel adapted to control the lifting mechanism;
- and
- a protection device adapted to protect an operator on board the working platform from being crushed against at least one of the guardrail and the control panel;
- the protection device comprising:
- a bar mounted on the working platform so as to be adjacent to a section of the guardrail;
- and
- a mounting system provided for removably mounting the control panel thereto so as to hold it in place on board the working platform in a predefined mounting position which is adjacent to said section of the guardrail and adjacent to the bar,
- wherein:
- the bar is configured and mounted on the working platform such that, when the control panel is mounted to the mounting system, the bar is held in a holding position in the vicinity of at least one of the control panel and said section of the guardrail with the possibility to move towards the control panel, respectively towards said section of the guardrail, and
- the protection device further comprises at least one sensor adapted to detect whether the bar is pushed towards the control panel or towards said section of the guardrail respectively.
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Dependencies are inferred from the claim text.