Title:
貨物用動力駆動ユニット
Document Type and Number:
Japanese Patent JP2004524247
Kind Code:
A
Abstract:
An apparatus ( 100 ) for conveying cargo is provided, comprising a support base ( 105 ) and drive assembly ( 110 ) pivotably mounted to the support base ( 105 ) for vertical movement. The drive assembly ( 110 ) comprises a roller ( 120 ) and a first electronically controlled motor ( 125 ) for rotation the roller ( 120 ). A life assembly has a second electronically controlled motor ( 155 ) for moving the drive assembly ( 110 ) relative to the support base ( 105 ) from a retracted position to an extended position with the roller ( 120 ) in driving abutment against the cargo. An electronic controller ( 195 ) controls the first ( 125 ) and second ( 155 ) motors.
Inventors:
Alan F. Raingang
Matthew S. MacConnell
Robert M. Wolf
Matthew S. MacConnell
Robert M. Wolf
Application Number:
JP2002577709A
Publication Date:
August 12, 2004
Filing Date:
March 28, 2002
Export Citation:
Assignee:
Ankra International Limited Liability Company
International Classes:
B64D9/00; B65G13/02; B65G13/00; B65G13/06; B65G63/02; (IPC1-7): B65G13/00; B65G13/02
Attorney, Agent or Firm:
Hiroshi Maeda
Hiroshi Koyama
Hiroshi Takeuchi
Yuji Takeuchi
Katsumi Imae
Tomoo Harada
Hiroshi Koyama
Hiroshi Takeuchi
Yuji Takeuchi
Katsumi Imae
Tomoo Harada