A closure for a toggle clamp for an industrial truck, wherein the closure has a holding part, a holding axle mounted to the holding part, a closure part, wherein the closure part has an anchoring element, a closing lever, a boundary axle mounted to the anchoring element, a closing lever pivotably mounted to the closing lever axle, a latch axle mounted to the closing lever, a latch mounted to the closing lever axle, the boundary axle, pivotably mounted to the latch axle, and the latch nose configured to engage the holding axle, a first spring element attached to the closing lever axle, and a second spring element attached to the latch axle, and a pivot axle configured to be attached to the industrial truck.

A fork carriage for an industrial truck, which has a load-side main metal sheet, a fork-side main metal sheet and a driver-side main metal sheet, which are connected to a box-shaped fork carriage body with six flat sides, wherein the fork-side main metal sheet has two connecting interfaces for two fork prongs, the load-side main metal sheet has laterally two folded side plates, on each of which a kinematics interface is arranged, and the driver-side main metal sheet has a folded cover plate.

It is a technical problem to provide an engine device that includes an exhaust gas purification device, which can be efficiently arranged in an engine installation space. The engine is arranged on the lower side of an operating seat, and a flywheel housing is arranged in such a manner as to be positioned on the front portion side of a traveling machine body, and the exhaust gas purification device is arranged on the upper side of the rear of the engine. Also, the engine is coupled with an air cleaner that draws in fresh air on the left side thereof. Furthermore, a hood includes a hood cover configured to be openable/closable in the rear thereof and covers the upper portion of the exhaust gas purification device.

Disclosed are a forklift noise reduction device and a method of reducing noise. The forklift noise reduction device according to the present embodiment includes a cavity provided inside a frame of a forklift and a connecting tube of which one end communicates with an intake pipe of an engine and the other end communicates with the cavity, wherein a length of the connecting tube may be calculated from a volume of the cavity that to derive the same resonance frequency as a noise frequency of the forklift.

An attachment device is detachably attached to an automatic conveyance device, the attachment device including: a shielding member configured to shield a structural member configured to operate or display an operation state of the automatic conveyance device in a state in which the attachment device is attached to the automatic conveyance device.