Title:
【発明の名称】荷物の引き上げ装置
Document Type and Number:
Japanese Patent JPH05503491
Kind Code:
A
Abstract:
PCT No. PCT/NL91/00031 Sec. 371 Date Aug. 3, 1992 Sec. 102(e) Date Aug. 3, 1992 PCT Filed Feb. 25, 1991 PCT Pub. No. WO91/12983 PCT Pub. Date Sep. 5, 1991.A pick-up device for a load includes a shaft having a central axis, rollers disposed on the shaft, an engagement device pivotably mounted to the shaft for engaging the load, the engagement device being mounted to the shaft at a distance from the central axis, a pulling member for pulling the load, the pulling member being disposed on the shaft at a distance from the central axis so that a pulling force applied to the pulling member applies a torque to the shaft so as to pivot the engagement device in a direction of lifting of the load; and a cam disposed on the shaft and the engagement device for preventing further pivot of the engagement device relative to the shaft when the load has been lifted a desired height.
Inventors:
Nine Hois Derk
Application Number:
JP50586891A
Publication Date:
June 10, 1993
Filing Date:
February 25, 1991
Export Citation:
Assignee:
NCH HYDRAUL SYSTEMEN BV (NL)
International Classes:
B60P1/64; B62B3/06; B62B5/00; B65G7/04; B66F19/00; B62B1/06; (IPC1-7): B62B3/06; B62B5/00; B65G7/04; B66F19/00
Attorney, Agent or Firm:
Bunji Kamata (2 outside)