SE7905638L - DEVICE BY TRIMSAX - Google Patents

DEVICE BY TRIMSAX

Info

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
Application number
SE7905638A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE438586B (en
Inventor
J D Sheldon
Original Assignee
Textron Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Textron Inc filed Critical Textron Inc
Publication of SE7905638L publication Critical patent/SE7905638L/en
Publication of SE438586B publication Critical patent/SE438586B/en

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.
SE7905638A 1978-07-28 1979-06-27 DEVICE BY TRIMSAX SE438586B (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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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