Title:
TRAINING TOOL, COUPLING PIECE AND METHOD FOR HANDLING A TRAINING TOOL
Document Type and Number:
WIPO Patent Application WO2004096377
Kind Code:
A3
Abstract:
A training tool which comprises a hallow space enclosed by a holder, which hollow space is partly filled with an amount of freely movable particles of solid material, wherein the hollow space is of substantially elongate design. In a preferred embodiment, the elongate hollow space is surrounded by a tube which is designed in a cylindrical shape.
Inventors:
HERMANS JOHANNES THEODORUS (NL)
Application Number:
PCT/NL2004/000279
Publication Date:
March 31, 2005
Filing Date:
April 28, 2004
Export Citation:
Assignee:
TUBE TRAINER B V (NL)
HERMANS JOHANNES THEODORUS (NL)
HERMANS JOHANNES THEODORUS (NL)
International Classes:
A63B21/072; F16B7/04; A63B21/06; (IPC1-7): A63B21/072; F16B7/04; G10K3/00
Foreign References:
| US3843117A | 1974-10-22 | |||
| US5659143A | 1997-08-19 | |||
| US4278248A | 1981-07-14 | |||
| US5857946A | 1999-01-12 | |||
| US2509810A | 1950-05-30 |
Download PDF: