Title:
SAFETY TREE CLIMBING DEVICE FOR CLIMBERS
Document Type and Number:
WIPO Patent Application WO/2012/131439
Kind Code:
A1
Abstract:
This invention, safety tree climbing device can be used to climb trees which have a single stem such as palm trees or coconut trees and other vertical members. It is powered by an engine and safe to operate and inexpensive to maintain. The wheel drum of the device is designed for move along the trunk of the tree without any damage to the trunk of the tree. This invention also allows a human to climb up to the top of the tree safely, pluck nuts or a bundle of fruits and get down safely at a controllable speed.
More Like This:
| JPS5959720 | [Title of the device] Fruit tree maintenance vehicle |
| JPH08107709 | VEHICLE FOR TRELLIS WORK |
Inventors:
GALLAGE HARSHA KUMARA (LK)
Application Number:
PCT/IB2011/051395
Publication Date:
October 04, 2012
Filing Date:
April 01, 2011
Export Citation:
Assignee:
GALLAGE HARSHA KUMARA (LK)
International Classes:
A01D46/20
Foreign References:
| US3504767A | 1970-04-07 | |||
| US5351783A | 1994-10-04 | |||
| DE861599C | 1953-01-05 | |||
| US6079517A | 2000-06-27 | |||
| US3520383A | 1970-07-14 | |||
| DE3229186A1 | 1984-02-16 |
Other References:
None
Attorney, Agent or Firm:
ABHAYARUWAN, Nissansala (47/5 Maitland Place, Colombo 07, LK)
Download PDF:
Claims: