Holding apparatus
AssigneeAeomica, Inc.
InventorsToshio Kashiwazaki, Norivuki Igarashi, Haruki Nakajima
Life of this patent
Estimating the term…
Abstract
A device holding apparatus comprising a base plate 11; a hollow pad guard 12 provided on said base plate; a pad pin 13 inserted to said pad guard movably in an axis direction and having a through hole 131; a pad 14 provided at a tip of said pad pin and having a through hole connected to the through hole 141 of the pad pin; and a bellows pad 15 provided on said base plate, having a through hole 151 connected to the through hole of said pad pin and being elastic in the axis direction; for holding by suction a device by said pad by applying a negative pressure to the through hole 151 of said bellows pad, the through hole 131 of said pad pin and the through hole 141 of said pad.
Claims10
A device holding apparatus, comprising:
- a base plate;
- a hollow pad guard provided on said base plate;
- a pad pin inserted to said pad guard movably in an axis direction and having a through hole;
- a pad provided at a tip of said pad pin and having a through hole connected to the through hole of the pad pin;
- and
- a bellows pad provided on said base plate, having a through hole connected to the through hole of said pad pin and being elastic in the axis direction;
- for holding by suction a device by said pad by applying a negative pressure to the through hole of said bellows pad, the through hole of said pad pin and the through hole of said pad.
A device holding apparatus, comprising:
- a base plate;
- a hollow pad guard provided on said base plate;
- a pad pin inserted to said pad guard movably in an axis direction and having a through hole;
- a pad provided at a tip of said pad pin and having a through hole connected to the through hole of the pad pin;
- and
- an elastic body provided between said base plate and said pad pin for giving to said pad pin a force in its tip direction;
- and
- a sealing body for forming an airtight chamber on a base end side of said pad pin;
- for holding by suction a device by said pad by applying a negative pressure to said airtight chamber, the through hole of said pad pin and the through hole of said pad.
Dependencies are inferred from the claim text.