JPS5536563A - Twin trencher - Google Patents

Twin trencher

Info

Publication number
JPS5536563A
JPS5536563A JP10969078A JP10969078A JPS5536563A JP S5536563 A JPS5536563 A JP S5536563A JP 10969078 A JP10969078 A JP 10969078A JP 10969078 A JP10969078 A JP 10969078A JP S5536563 A JPS5536563 A JP S5536563A
Authority
JP
Japan
Prior art keywords
trenchers
trencher
trench
groove
damage
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.)
Pending
Application number
JP10969078A
Other languages
Japanese (ja)
Inventor
Masakuni Ishimaru
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.)
Iseki and Co Ltd
Iseki Agricultural Machinery Mfg Co Ltd
Original Assignee
Iseki and Co Ltd
Iseki Agricultural Machinery Mfg Co Ltd
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 Iseki and Co Ltd, Iseki Agricultural Machinery Mfg Co Ltd filed Critical Iseki and Co Ltd
Priority to JP10969078A priority Critical patent/JPS5536563A/en
Publication of JPS5536563A publication Critical patent/JPS5536563A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To trench a broad groove or two grooves for digging root vegetables without damage by coupling a pair of trenchers in such a manner that the relative distance between the trenchers may be adjustable.
CONSTITUTION: A pair of right and left trenchers 17 and 18 are so coupled that the relative distance therebetween can be adjusted, the torsional direction and the rotational direction of the trencher 17 being opposite to those of the trencher 18. With the trenchers 17 and 18 set close to each other by rotating an adjusting handle shaft 14, they trench a broad groove and the soil scooped up is discharged to both sides of the groove. With the trenchers 17 and 18 set apart from each other, they trench two narrow grooves 74 and 75 on opposite sides of root vegetables 73, so that the vegetables 73 can be easily dug without damage.
COPYRIGHT: (C)1980,JPO&Japio
JP10969078A 1978-09-08 1978-09-08 Twin trencher Pending JPS5536563A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10969078A JPS5536563A (en) 1978-09-08 1978-09-08 Twin trencher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10969078A JPS5536563A (en) 1978-09-08 1978-09-08 Twin trencher

Publications (1)

Publication Number Publication Date
JPS5536563A true JPS5536563A (en) 1980-03-14

Family

ID=14516716

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10969078A Pending JPS5536563A (en) 1978-09-08 1978-09-08 Twin trencher

Country Status (1)

Country Link
JP (1) JPS5536563A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992018705A1 (en) * 1991-04-19 1992-10-29 Polemate Pty. Ltd. Maintenance and extraction of poles
WO1993006311A1 (en) * 1991-09-25 1993-04-01 FALKENHAGEN, Trevor, Julius Excavating apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992018705A1 (en) * 1991-04-19 1992-10-29 Polemate Pty. Ltd. Maintenance and extraction of poles
US5450912A (en) * 1991-04-19 1995-09-19 Polemate Pty Ltd. Maintenance and extraction of poles
WO1993006311A1 (en) * 1991-09-25 1993-04-01 FALKENHAGEN, Trevor, Julius Excavating apparatus

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