Transport vehicle
AssigneeMurata Machinery, Ltd.
InventorMakoto KOBAYASHI
Life of this patent
Estimating the term…
Abstract
An overhead transport vehicle includes a fall prevention mechanism including a first rotary member, a fall prevention member, and a second rotary member. The first rotary member includes a base end portion supported so as to be rotatable about a first rotation shaft extending along direction Y. The fall prevention member is provided in a tip end portion of the first rotary member and is movable to a space below a cassette. The second rotary member includes a base end portion supported so as to be rotatable about a second rotation shaft extending along direction Z, and a tip end portion to which the first rotary member is attached.
Claims6
A transport vehicle that transports a transport object, the transport vehicle comprising:
- a fall prevention mechanism that prevents falling of the transport object by advancing a fall prevention member to a space below the transport object;
- wherein
- the fall prevention mechanism includes:
- a first rotary member including a base end portion supported so as to be rotatable about a first rotation shaft extending along a horizontal direction, and a tip end portion provided with the fall prevention member;
- and
- a second rotary member including a base end portion supported so as to be rotatable about a second rotation shaft extending along a vertical direction, and a tip end portion to which the first rotary member is attached.
Dependencies are inferred from the claim text.