FR2322530B1 - - Google Patents

Info

Publication number: FR2322530B1
Authority: FR; France
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

FR7626933A

Other languages

French (fr)

Other versions

FR2322530A1 (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.)

American Yard Products Inc

Original Assignee

Roper 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.)

1975-09-08

Filing date

1976-09-07

Publication date

1980-06-27

1976-08-18 Priority claimed from US05/714,982 external-priority patent/US4126990A/en

1976-09-07 Application filed by Roper Corp filed Critical Roper Corp

1977-04-01 Publication of FR2322530A1 publication Critical patent/FR2322530A1/en

1980-06-27 Application granted granted Critical

1980-06-27 Publication of FR2322530B1 publication Critical patent/FR2322530B1/fr

Status Granted 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
- A01D34/4168—Constructional details of the flexible lines
- 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
- A01D34/4166—Mounting or replacement of the lines

Landscapes

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

FR7626933A 1975-09-08 1976-09-07 CUTTING DISC ASSEMBLY FOR LAWN MOWER Granted FR2322530A1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US61134775A	1975-09-08	1975-09-08
US05/714,982 US4126990A (en)	1976-08-18	1976-08-18	Cutter disc assembly for rotary lawn mower

Publications (2)

Publication Number	Publication Date
FR2322530A1 FR2322530A1 (en)	1977-04-01
FR2322530B1 true FR2322530B1 (en)	1980-06-27

Family

ID=27086492

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7626933A Granted FR2322530A1 (en)	1975-09-08	1976-09-07	CUTTING DISC ASSEMBLY FOR LAWN MOWER

Country Status (11)

Country	Link
JP (1)	JPS5234237A (en)
AU (1)	AU499511B2 (en)
CA (1)	CA1039512A (en)
CH (1)	CH609529A5 (en)
DE (1)	DE2639128A1 (en)
FR (1)	FR2322530A1 (en)
GB (1)	GB1526519A (en)
IE (1)	IE43172B1 (en)
IT (1)	IT1083955B (en)
NL (1)	NL7609634A (en)
SE (1)	SE412506B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4112653A (en) *	1976-04-07	1978-09-12	Weed Eater, Inc.	Lawn mower and method
DE2736739A1 (en) *	1976-08-18	1978-02-23	Roper Corp	CUTTING TOOLS FOR LAWN MOWERS
DE2759981C1 (en) *	1977-08-05	1985-09-19	Emerson Electric Co., St. Louis, Mo.	Device for cutting or mowing vegetation
DE2735417C2 (en)	1977-08-05	1982-05-13	Weed Eater Inc., Houston, Tex.	Device for cutting or mowing vegetation or the like.
FR2494848A1 (en) *	1980-11-24	1982-05-28	Technigaz	METHOD AND DEVICE FOR DETECTION, REMOTELY, OF SEALING FAULTS OF A CONDUIT OF TRANSPORT OF A FLUID, IMMERED IN AN AMBIENT FLUID; TRANSPORT CONDUIT COMPRISING THIS DETECTION DEVICE AND METHOD OF CONSTRUCTING SUCH A CONDUCT
US4679383A (en) *	1984-02-24	1987-07-14	Robert Douglas Sheehan	Lawn edger
JPS61181935A (en) *	1985-02-06	1986-08-14	Sumitomo Electric Ind Ltd	Oil leak detection
JPH0236929U (en) *	1988-09-06	1990-03-12
JPH0623417U (en) *	1991-08-21	1994-03-29	円治郎中村	Rotary blade for mower
FR2694718B1 (en) *	1992-05-22	1996-03-08	Stihl Andreas	CUTTING HEAD FOR A WIRE CUTTING DEVICE.
EP0683969B1 (en) *	1994-05-25	2000-03-08	Easytrim Ltd	Rotary cutters
GB2299923B (en) *	1995-04-20	1999-01-13	Electrolux Outdoor Prod Ltd	Blade mounting apparatus
BR0006038A (en) *	1999-04-15	2001-03-13	Yamada Machinery Ind Co Ltd	Rotary mower and hand-operated mower
BRPI1004822A2 (en) *	2010-11-30	2013-03-12	Takashi Nishimura	cutting element for brush cutters
CN112243677A (en) *	2020-08-06	2021-01-22	张云瑄	Rotary disc device of lawn mower

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3831278A (en) *	1972-08-03	1974-08-27	Dynamics Corp America	Grass trimmer
CH556632A (en) *	1972-10-24	1974-12-13	Langenstein Max Firma	Lawn edge cutter with cutting wire - wire protrudes between round teeth on top disc around coil
IT982267B (en) *	1973-04-05	1974-10-21	Baruffato R	SAFETY DEVICE FOR AGRICULTURAL MACHINES OF THE TYPE OF MOTOZAP PATRICI MOTOCULTIVATORI AND SIMI LI EQUIPPED WITH DIESEL ENGINE
IT983324B (en) *	1973-05-29	1974-10-31	Cioni P	TOOL WITH MULTIPLE CUTTERS ARTICULATED FLEXIBLE AGENT WITH ROTARY WORKING MOTION FOR OPERATING MACHINE SUCH AS MOWER, SAW AND SIMILAR
JPS52814U (en) *	1975-06-23	1977-01-06
FR2358818A1 (en) *	1976-07-20	1978-02-17	Elta Machine Ind Co Ltd	Rotary lawn mower cutter - with easily exchangeable cutting wires threaded through eyes

1976
- 1976-08-25 GB GB35376/76A patent/GB1526519A/en not_active Expired
- 1976-08-25 AU AU17140/76A patent/AU499511B2/en not_active Expired
- 1976-08-27 IE IE1919/76A patent/IE43172B1/en unknown
- 1976-08-30 NL NL7609634A patent/NL7609634A/en not_active Application Discontinuation
- 1976-08-31 DE DE19762639128 patent/DE2639128A1/en not_active Withdrawn
- 1976-09-03 CH CH1118276A patent/CH609529A5/en not_active IP Right Cessation
- 1976-09-07 SE SE7609882A patent/SE412506B/en unknown
- 1976-09-07 FR FR7626933A patent/FR2322530A1/en active Granted
- 1976-09-07 IT IT26951/76A patent/IT1083955B/en active
- 1976-09-07 CA CA260,658A patent/CA1039512A/en not_active Expired
- 1976-09-07 JP JP51106334A patent/JPS5234237A/en active Granted

Also Published As

Publication number	Publication date
AU499511B2 (en)	1979-04-26
JPS5234237A (en)	1977-03-16
IE43172B1 (en)	1980-12-31
CH609529A5 (en)	1979-03-15
SE7609882L (en)	1977-03-09
DE2639128A1 (en)	1977-03-17
CA1039512A (en)	1978-10-03
FR2322530A1 (en)	1977-04-01
NL7609634A (en)	1977-03-10
SE412506B (en)	1980-03-10
GB1526519A (en)	1978-09-27
IT1083955B (en)	1985-05-25
JPS543088B2 (en)	1979-02-17
AU1714076A (en)	1978-03-02
IE43172L (en)	1977-03-08

Legal Events

Date	Code	Title	Description
1984-07-20	ST	Notification of lapse

Publication	Publication Date	Title
FR2336164B1 (en)	1981-11-27
FR2322530B1 (en)	1980-06-27
JPS5426270B2 (en)	1979-09-03
JPS5267607U (en)	1977-05-19
JPS5288372U (en)	1977-07-01
JPS52129624U (en)	1977-10-03
JPS51149907U (en)	1976-11-30
JPS51158583U (en)	1976-12-16
JPS51145227U (en)	1976-11-22
JPS5630047Y2 (en)	1981-07-17
JPS5721693B2 (en)	1982-05-08
JPS5278715U (en)	1977-06-11
JPS51130259U (en)	1976-10-20
CH602712A5 (en)	1978-07-31
CH590123A5 (en)	1977-07-29
CH592946A5 (en)	1977-11-15
BG22887A1 (en)	1977-05-20
CH593355A5 (en)	1977-11-30
CH593414A5 (en)	1977-11-30
BG22875A1 (en)	1977-05-20
CH590779A5 (en)	1977-08-31
CH593863A5 (en)	1977-12-15
CH594114A5 (en)	1977-12-30
CH602891A5 (en)	1978-08-15
CH600191A5 (en)	1978-06-15