GB1496753A - Mowers - Google Patents

Mowers

Info

Publication number
GB1496753A
GB1496753A GB79476A GB79476A GB1496753A GB 1496753 A GB1496753 A GB 1496753A GB 79476 A GB79476 A GB 79476A GB 79476 A GB79476 A GB 79476A GB 1496753 A GB1496753 A GB 1496753A
Authority
GB
United Kingdom
Prior art keywords
bar
spring
drag
acting
breakaway
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
GB79476A
Other languages
English (en)
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.)
Navistar Inc
Original Assignee
International Harverster Corp
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 US05/566,877 external-priority patent/US3961464A/en
Priority claimed from US05/566,878 external-priority patent/US3955344A/en
Application filed by International Harverster Corp filed Critical International Harverster Corp
Publication of GB1496753A publication Critical patent/GB1496753A/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
    • A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
    • A01D34/03—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle
    • 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
    • A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
    • A01D34/03—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle
    • A01D34/07—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle with cutters at the back
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D75/00—Accessories for harvesters or mowers
    • A01D75/18—Safety devices for parts of the machines
    • A01D75/185—Avoiding collisions with obstacles

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Harvester Elements (AREA)
GB79476A 1975-04-10 1976-01-09 Mowers Expired GB1496753A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/566,877 US3961464A (en) 1975-04-10 1975-04-10 Cutterbar control system
US05/566,878 US3955344A (en) 1975-04-10 1975-04-10 Pitman mower

Publications (1)

Publication Number Publication Date
GB1496753A true GB1496753A (en) 1978-01-05

Family

ID=27074303

Family Applications (1)

Application Number Title Priority Date Filing Date
GB79476A Expired GB1496753A (en) 1975-04-10 1976-01-09 Mowers

Country Status (4)

Country Link
AU (1) AU1036476A (enrdf_load_html_response)
DE (1) DE2614618A1 (enrdf_load_html_response)
FR (1) FR2306618A1 (enrdf_load_html_response)
GB (1) GB1496753A (enrdf_load_html_response)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1036216C2 (nl) * 2008-11-20 2010-05-21 Lely Patent Nv Landbouwmachine met impactbeveiliging.
CN111937578A (zh) * 2020-07-17 2020-11-17 贵州大学 一种喷药除草一体装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1036216C2 (nl) * 2008-11-20 2010-05-21 Lely Patent Nv Landbouwmachine met impactbeveiliging.
EP2189053A1 (en) * 2008-11-20 2010-05-26 Lely Patent N.V. Agricultural machine having an impact protection
EP2614697A3 (en) * 2008-11-20 2017-09-27 Lely Patent N.V. Agricultural machine having an impact protection
CN111937578A (zh) * 2020-07-17 2020-11-17 贵州大学 一种喷药除草一体装置

Also Published As

Publication number Publication date
FR2306618A1 (fr) 1976-11-05
FR2306618B3 (enrdf_load_html_response) 1979-01-05
AU1036476A (en) 1977-02-03
DE2614618A1 (de) 1976-10-21

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed