GR1003672B - Direct current, 12 v or 24 v chain saw - Google Patents
Direct current, 12 v or 24 v chain sawInfo
- Publication number
- GR1003672B GR1003672B GR20000100321A GR2000100321A GR1003672B GR 1003672 B GR1003672 B GR 1003672B GR 20000100321 A GR20000100321 A GR 20000100321A GR 2000100321 A GR2000100321 A GR 2000100321A GR 1003672 B GR1003672 B GR 1003672B
- Authority
- GR
- Greece
- Prior art keywords
- electric motor
- length
- small
- direct current
- chain
- Prior art date
Links
Landscapes
- Sawing (AREA)
- Catching Or Destruction (AREA)
Abstract
The direct current chain saw consists of a DC 12 V or 24 V electric motor (1) where from the movement is transmitted from the electric motor through a centrifugal motion transmission unit (2) to a stem (aluminium tube pole, 8) of a certain length (e.g. 3m), inside which a shaft (7) rotates. Then, the movement is transmitted to a small in size and lightweight head with a blade (19) with a cutting chain (20) attached to it, as well as small lubrication dispenser for the chain. The supply of the electric motor is effected through a common car battery or a DC generator using a cable of a length about 20 meters.The principal advantage of the invention is that due to the length of the stem and its small weight, it can be used for trimming or for cutting branches of the tree at some height from the ground, without any risk for the user, as the device operates away from him.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GR20000100321A GR1003672B (en) | 2000-09-25 | 2000-09-25 | Direct current, 12 v or 24 v chain saw |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GR20000100321A GR1003672B (en) | 2000-09-25 | 2000-09-25 | Direct current, 12 v or 24 v chain saw |
Publications (1)
Publication Number | Publication Date |
---|---|
GR1003672B true GR1003672B (en) | 2001-09-19 |
Family
ID=10944384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GR20000100321A GR1003672B (en) | 2000-09-25 | 2000-09-25 | Direct current, 12 v or 24 v chain saw |
Country Status (1)
Country | Link |
---|---|
GR (1) | GR1003672B (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2703928A (en) * | 1953-12-08 | 1955-03-15 | Clyde E Southwick | Tree trimming saw mechanism |
DE2907709A1 (en) * | 1979-02-28 | 1980-09-11 | Klenke Gerhard | Electric saw for lopping trees - has light electromotor at end of long pole driving saw blade |
US4341017A (en) * | 1980-05-14 | 1982-07-27 | Jerzy Janczak | Tree-pruning and clearing apparatus |
DE3147593A1 (en) * | 1981-12-01 | 1983-07-14 | Otto 7750 Konstanz Kreutzer | Electric hand saw |
US4916818A (en) * | 1989-03-27 | 1990-04-17 | Panek Gregory E | Long reach tree trimmer |
GB2233599A (en) * | 1989-07-04 | 1991-01-16 | Simon Richard Pallister | Pole-mounted chain saw for tree pruning |
US5675896A (en) * | 1994-10-31 | 1997-10-14 | Kioritz Corporation | Portable electric working machine |
-
2000
- 2000-09-25 GR GR20000100321A patent/GR1003672B/en unknown
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2703928A (en) * | 1953-12-08 | 1955-03-15 | Clyde E Southwick | Tree trimming saw mechanism |
DE2907709A1 (en) * | 1979-02-28 | 1980-09-11 | Klenke Gerhard | Electric saw for lopping trees - has light electromotor at end of long pole driving saw blade |
US4341017A (en) * | 1980-05-14 | 1982-07-27 | Jerzy Janczak | Tree-pruning and clearing apparatus |
DE3147593A1 (en) * | 1981-12-01 | 1983-07-14 | Otto 7750 Konstanz Kreutzer | Electric hand saw |
US4916818A (en) * | 1989-03-27 | 1990-04-17 | Panek Gregory E | Long reach tree trimmer |
GB2233599A (en) * | 1989-07-04 | 1991-01-16 | Simon Richard Pallister | Pole-mounted chain saw for tree pruning |
US5675896A (en) * | 1994-10-31 | 1997-10-14 | Kioritz Corporation | Portable electric working machine |
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