SE7905638L - DEVICE BY TRIMSAX - Google Patents
DEVICE BY TRIMSAXInfo
- Publication number
- SE7905638L SE7905638L SE7905638A SE7905638A SE7905638L SE 7905638 L SE7905638 L SE 7905638L SE 7905638 A SE7905638 A SE 7905638A SE 7905638 A SE7905638 A SE 7905638A SE 7905638 L SE7905638 L SE 7905638L
- Authority
- SE
- Sweden
- Prior art keywords
- filament
- housing
- rearwardly
- exit opening
- extends
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/416—Flexible line cutters
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
- Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
TITLE OF THE INVENTION: Filament Type Trimmer In a filament type trimmer a filament is wound on a storage spool in a rotating housing and exits through an opening in a rim portion of the housing. When the extending portion of the filament is rotating freely, it extends approximately radially from the housing. However, when it hits a relatively stationary object, it is deflected rearwardly so as to extend approximately tangentially from the housing. To avoid high stresses in the exiting portion of the filament, the exit opening is inclined rearwardly so that when the filament is deflected rearwardly by striking an object, it extends in a tangential line of of the spool, thereby avoiding bending stresses at the exit opening.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US92903678A | 1978-07-28 | 1978-07-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7905638L true SE7905638L (en) | 1980-01-29 |
SE438586B SE438586B (en) | 1985-04-29 |
Family
ID=25457219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7905638A SE438586B (en) | 1978-07-28 | 1979-06-27 | DEVICE BY TRIMSAX |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5519100A (en) |
CA (1) | CA1097930A (en) |
DE (1) | DE2930469A1 (en) |
FR (1) | FR2433278A1 (en) |
IT (1) | IT1122290B (en) |
SE (1) | SE438586B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8330228D0 (en) * | 1983-11-11 | 1983-12-21 | Black & Decker Inc | Vegetation cutters |
JPH0232018Y2 (en) * | 1986-05-24 | 1990-08-30 | ||
JPS63300786A (en) * | 1987-05-30 | 1988-12-07 | 株式会社 共立 | Control system of pinball hole |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2372585B2 (en) * | 1971-12-13 | 1985-06-14 | Weed Eater | PLANT CUTTING APPARATUS |
CA991835A (en) * | 1973-04-05 | 1976-06-29 | Weed Eaters | Rotary cutting assembly |
JPS526617A (en) * | 1975-07-04 | 1977-01-19 | Shikutani Kk | Bush cleaner |
US4062114A (en) * | 1976-05-07 | 1977-12-13 | Woodrow Wilson Luick | Vegetation cutting apparatus |
US4134204A (en) * | 1976-06-01 | 1979-01-16 | Perdue Bennie G | Rotary flail cutter system |
JPS5531855Y2 (en) * | 1976-06-26 | 1980-07-30 | ||
CA1079075A (en) * | 1976-07-19 | 1980-06-10 | George C. Ballas | Rotary cutting assembly |
JPS5311724A (en) * | 1976-07-21 | 1978-02-02 | Shikutani Kk | Bush cleaner |
US4097991A (en) * | 1976-09-10 | 1978-07-04 | Proulx Raymond E | Rotary cutting head for mowers equipped with flexible cutting blades |
-
1979
- 1979-06-22 CA CA330,345A patent/CA1097930A/en not_active Expired
- 1979-06-27 SE SE7905638A patent/SE438586B/en not_active IP Right Cessation
- 1979-07-24 IT IT24592/79A patent/IT1122290B/en active
- 1979-07-26 FR FR7919284A patent/FR2433278A1/en active Granted
- 1979-07-27 DE DE19792930469 patent/DE2930469A1/en not_active Ceased
- 1979-07-27 JP JP9516879A patent/JPS5519100A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5519100A (en) | 1980-02-09 |
IT1122290B (en) | 1986-04-23 |
JPS621684B2 (en) | 1987-01-14 |
IT7924592A0 (en) | 1979-07-24 |
FR2433278B1 (en) | 1984-11-16 |
SE438586B (en) | 1985-04-29 |
FR2433278A1 (en) | 1980-03-14 |
CA1097930A (en) | 1981-03-24 |
DE2930469A1 (en) | 1980-02-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 7905638-8 Effective date: 19940110 Format of ref document f/p: F |