JPS52137135A - Apparatus for excavating groove - Google Patents

Apparatus for excavating groove

Info

Publication number
JPS52137135A
JPS52137135A JP5282476A JP5282476A JPS52137135A JP S52137135 A JPS52137135 A JP S52137135A JP 5282476 A JP5282476 A JP 5282476A JP 5282476 A JP5282476 A JP 5282476A JP S52137135 A JPS52137135 A JP S52137135A
Authority
JP
Japan
Prior art keywords
excavating groove
excavating
groove
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.)
Granted
Application number
JP5282476A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5547571B2 (cs
Inventor
Masamitsu Ishihara
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 JP5282476A priority Critical patent/JPS52137135A/ja
Priority to GB5042/77A priority patent/GB1566025A/en
Priority to DE2706187A priority patent/DE2706187C3/de
Priority to US05/768,495 priority patent/US4145086A/en
Publication of JPS52137135A publication Critical patent/JPS52137135A/ja
Publication of JPS5547571B2 publication Critical patent/JPS5547571B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Road Repair (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
JP5282476A 1976-02-14 1976-05-11 Apparatus for excavating groove Granted JPS52137135A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP5282476A JPS52137135A (en) 1976-05-11 1976-05-11 Apparatus for excavating groove
GB5042/77A GB1566025A (en) 1976-02-14 1977-02-08 Method and machine for forming a groove in a body of material
DE2706187A DE2706187C3 (de) 1976-02-14 1977-02-14 Verfahren und Vorrichtung zum Herstellen einer Nut in einer bereits vorhandenen Wandfläche
US05/768,495 US4145086A (en) 1976-02-14 1977-02-14 Method and machine for digging ditch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5282476A JPS52137135A (en) 1976-05-11 1976-05-11 Apparatus for excavating groove

Publications (2)

Publication Number Publication Date
JPS52137135A true JPS52137135A (en) 1977-11-16
JPS5547571B2 JPS5547571B2 (cs) 1980-12-01

Family

ID=12925591

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5282476A Granted JPS52137135A (en) 1976-02-14 1976-05-11 Apparatus for excavating groove

Country Status (1)

Country Link
JP (1) JPS52137135A (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010274441A (ja) * 2009-05-26 2010-12-09 Lonbic Japan Inc スリット形成装置およびスリット形成方法
JP2012046924A (ja) * 2010-08-25 2012-03-08 Lonbic Japan Inc 耐震補強構造、および方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3425863B2 (ja) * 1998-05-27 2003-07-14 秩父産業株式会社 注入目地除去装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010274441A (ja) * 2009-05-26 2010-12-09 Lonbic Japan Inc スリット形成装置およびスリット形成方法
JP2012046924A (ja) * 2010-08-25 2012-03-08 Lonbic Japan Inc 耐震補強構造、および方法

Also Published As

Publication number Publication date
JPS5547571B2 (cs) 1980-12-01

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