GB1485597A - Hollow-shaft feed filament trimmer for cutting vegetation - Google Patents

Hollow-shaft feed filament trimmer for cutting vegetation

Info

Publication number
GB1485597A
GB1485597A GB5262875A GB5262875A GB1485597A GB 1485597 A GB1485597 A GB 1485597A GB 5262875 A GB5262875 A GB 5262875A GB 5262875 A GB5262875 A GB 5262875A GB 1485597 A GB1485597 A GB 1485597A
Authority
GB
United Kingdom
Prior art keywords
filament
hollow
bell mouth
vegetation
shaft feed
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB5262875A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB5262875A priority Critical patent/GB1485597A/en
Publication of GB1485597A publication Critical patent/GB1485597A/en
Expired legal-status Critical Current

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
    • A01D34/4161—Means for feeding cutter line

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)

Abstract

1485597 Rotating filament trimmers for vegetation C B PITTINGER 23 Dec 1975 52628/75 Heading A1F A vegetation trimmer with a rotary cutting filament 40a comprises a frame 12 mounting rotary drive means 16 having a hollow output shaft 18 with a bell mouth 18a, 18b at one end; filament from a stored supply 41 is fed through a releasable punch type lock 52 &c., extends down the hollow output shaft and passes through and beyond the bell mouth. Radial grooves 42 in the bell mouth engage the filament and cause it to rotate as the shaft 18 is rotated.
GB5262875A 1975-12-23 1975-12-23 Hollow-shaft feed filament trimmer for cutting vegetation Expired GB1485597A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5262875A GB1485597A (en) 1975-12-23 1975-12-23 Hollow-shaft feed filament trimmer for cutting vegetation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5262875A GB1485597A (en) 1975-12-23 1975-12-23 Hollow-shaft feed filament trimmer for cutting vegetation

Publications (1)

Publication Number Publication Date
GB1485597A true GB1485597A (en) 1977-09-14

Family

ID=10464661

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5262875A Expired GB1485597A (en) 1975-12-23 1975-12-23 Hollow-shaft feed filament trimmer for cutting vegetation

Country Status (1)

Country Link
GB (1) GB1485597A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2255264B (en) * 1991-04-30 1995-03-22 Black & Decker Inc Vegetation cutter using a flexible filament

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2255264B (en) * 1991-04-30 1995-03-22 Black & Decker Inc Vegetation cutter using a flexible filament

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee