公开(公告)号：US11807367B2

公开(公告)日：2023-11-07

申请号：US17108613

申请日：2020-12-01

Applicant: United Parcel Service of America, Inc.

Inventor： John Pass

IPC: B64D1/22 ,  B64C39/02 ,  B64D1/12 ,  B64U101/60

CPC classification number: B64D1/22 ,  B64C39/024 ,  B64D1/12 ,  B64U2101/60 ,  B64U2201/10

Abstract: A multiple hoist system is used with an unmanned aerial vehicle (UAV) for delivering parcels. An example of the multiple hoist system comprises two or more hoists that are independently operable, meaning that a first hoist can lower or raise a first line independently of using a second hoist to raise or lower a second line. The hoists can independently raise and lower their associated lines to allow the UAV to deliver multiple parcels to multiple delivery locations, or the hoists can synchronously raise and lower the associated lines together so that larger parcels can be delivered using the UAV. The hoists can be comprised within a body of the multiple hoist system. The body can further include a securing device for releasably securing the multiple hoist system to the UAV.

公开(公告)号：US20210253251A1

公开(公告)日：2021-08-19

申请号：US17108613

申请日：2020-12-01

Applicant: United Parcel Service of America, Inc.

Inventor： John Pass

IPC: B64D1/22 ,  B64D1/12 ,  B64C39/02

Abstract: A multiple hoist system is used with an unmanned aerial vehicle (UAV) for delivering parcels. An example of the multiple hoist system comprises two or more hoists that are independently operable, meaning that a first hoist can lower or raise a first line independently of using a second hoist to raise or lower a second line. The hoists can independently raise and lower their associated lines to allow the UAV to deliver multiple parcels to multiple delivery locations, or the hoists can synchronously raise and lower the associated lines together so that larger parcels can be delivered using the UAV. The hoists can be comprised within a body of the multiple hoist system. The body can further include a securing device for releasably securing the multiple hoist system to the UAV.