CA1093843A - Rotary cutting assembly - Google Patents

Rotary cutting assembly

Info

Publication number
CA1093843A
CA1093843A CA278,193A CA278193A CA1093843A CA 1093843 A CA1093843 A CA 1093843A CA 278193 A CA278193 A CA 278193A CA 1093843 A CA1093843 A CA 1093843A
Authority
CA
Canada
Prior art keywords
head
spool
cutting
line
head means
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
CA278,193A
Other languages
English (en)
French (fr)
Inventor
George C. Ballas, Sr.
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.)
Emerson Electric Co
Original Assignee
Emerson Electric Co
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
Priority claimed from US05/747,319 external-priority patent/US4052789A/en
Priority claimed from US05/747,318 external-priority patent/US4114269A/en
Priority claimed from US05/747,378 external-priority patent/US4124938A/en
Application filed by Emerson Electric Co filed Critical Emerson Electric Co
Application granted granted Critical
Publication of CA1093843A publication Critical patent/CA1093843A/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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)
CA278,193A 1976-12-03 1977-05-11 Rotary cutting assembly Expired CA1093843A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US747,318 1976-12-03
US747,319 1976-12-03
US05/747,319 US4052789A (en) 1976-12-02 1976-12-03 Rotary cutting assembly
US05/747,318 US4114269A (en) 1976-12-03 1976-12-03 Rotary cutting assembly
US05/747,378 US4124938A (en) 1976-12-03 1976-12-03 Flexible string cutting device
US747,378 1991-08-20

Publications (1)

Publication Number Publication Date
CA1093843A true CA1093843A (en) 1981-01-20

Family

ID=27419351

Family Applications (1)

Application Number Title Priority Date Filing Date
CA278,193A Expired CA1093843A (en) 1976-12-03 1977-05-11 Rotary cutting assembly

Country Status (9)

Country Link
JP (2) JPS5375019A (de)
AU (1) AU502208B2 (de)
CA (1) CA1093843A (de)
DE (1) DE2730171C2 (de)
GB (1) GB1578906A (de)
IT (1) IT1078482B (de)
MX (1) MX145252A (de)
SE (1) SE435991B (de)
YU (1) YU148377A (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3165787D1 (en) * 1980-10-31 1984-10-04 Langenstein Feld Garten Edge trimmer for lawns
JPS5826819U (ja) * 1981-08-12 1983-02-21 サニ−産業有限会社 刈払機用可撓線条刃ケ−ス
US4505040A (en) * 1982-08-31 1985-03-19 Everts Robert G Coupling for interconnecting two handle portions of a power driven implement
GB2125668B (en) * 1982-08-31 1985-12-18 Piston Powered Products Inc Flailing line trimmers
JPS60127711U (ja) * 1984-02-07 1985-08-28 株式会社共立 草刈装置
JPS60210910A (ja) * 1984-04-05 1985-10-23 株式会社共立 コ−ドカツタ−形刈刃装置
JPS62210911A (ja) * 1986-03-11 1987-09-17 株式会社　新宮商行 刈払機
JPS62181122U (de) * 1986-05-10 1987-11-17
GB2221602A (en) * 1988-08-11 1990-02-14 Raymond John Somerset Improvements in and relating to shields for grass cutting equipment
AU614548B2 (en) * 1988-10-26 1991-09-05 Tanaka Kogyo Co., Ltd. Hand-held machine
JP2580833Y2 (ja) * 1993-04-15 1998-09-17 タナカ工業株式会社 ナイロンコード型刈払機におけるリールケース
DE102010013756A1 (de) * 2010-03-31 2011-10-06 Andreas Stihl Ag & Co. Kg Handgeführtes Arbeitsgerät
JP6343211B2 (ja) * 2014-02-17 2018-06-13 株式会社斎藤撚糸 刈払機用コード保持装置
CN106993427B (zh) * 2016-01-22 2019-10-11 南京德朔实业有限公司 打草机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3859776A (en) * 1973-01-08 1975-01-14 Weed Eaters Inc Rotary cutting assembly
US3826068A (en) * 1971-12-13 1974-07-30 G Ballas Rotary cutting assembly
CA991835A (en) * 1973-04-05 1976-06-29 Weed Eaters Rotary cutting assembly

Also Published As

Publication number Publication date
AU2593677A (en) 1978-12-14
JPS5568414U (de) 1980-05-12
YU148377A (en) 1982-08-31
IT1078482B (it) 1985-05-08
AU502208B2 (en) 1979-07-19
DE2730171A1 (de) 1978-07-20
SE7711239L (sv) 1978-06-04
DE2730171C2 (de) 1982-11-25
SE435991B (sv) 1984-11-05
JPS5375019A (en) 1978-07-04
MX145252A (es) 1982-01-15
GB1578906A (en) 1980-11-12

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Legal Events

Date Code Title Description
MKEX Expiry