JPS6471908A - Roadbed surface grinder - Google Patents

Roadbed surface grinder

Info

Publication number
JPS6471908A
JPS6471908A JP22827587A JP22827587A JPS6471908A JP S6471908 A JPS6471908 A JP S6471908A JP 22827587 A JP22827587 A JP 22827587A JP 22827587 A JP22827587 A JP 22827587A JP S6471908 A JPS6471908 A JP S6471908A
Authority
JP
Japan
Prior art keywords
blade
embedded
coating film
constitution
core material
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
JP22827587A
Other languages
Japanese (ja)
Inventor
Yoshihiro Nakayama
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 JP22827587A priority Critical patent/JPS6471908A/en
Publication of JPS6471908A publication Critical patent/JPS6471908A/en
Pending legal-status Critical Current

Links

Landscapes

  • Road Repair (AREA)

Abstract

PURPOSE: To provide a subgrade surface shaver to easily grind a viscous coating film by a method wherein a cemented carbide core material is embedded in a blade-form protrusion. CONSTITUTION: A blade-form protrusion formed of a comparatively soft metal or alloy is provided on a rotary disc 1, and in an outer peripheral zone, and a number of cemented carbide core material 4 are embedded in erect state in a blade 3. This constitution easily grindes a viscous coating film without loading.
JP22827587A 1987-09-14 1987-09-14 Roadbed surface grinder Pending JPS6471908A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22827587A JPS6471908A (en) 1987-09-14 1987-09-14 Roadbed surface grinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22827587A JPS6471908A (en) 1987-09-14 1987-09-14 Roadbed surface grinder

Publications (1)

Publication Number Publication Date
JPS6471908A true JPS6471908A (en) 1989-03-16

Family

ID=16873926

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22827587A Pending JPS6471908A (en) 1987-09-14 1987-09-14 Roadbed surface grinder

Country Status (1)

Country Link
JP (1) JPS6471908A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02125008U (en) * 1989-03-22 1990-10-15
JPH03144003A (en) * 1989-10-31 1991-06-19 Yoshihiro Nakayama Cutter blade for cutting resilient thick paint film

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02125008U (en) * 1989-03-22 1990-10-15
JPH03144003A (en) * 1989-10-31 1991-06-19 Yoshihiro Nakayama Cutter blade for cutting resilient thick paint film

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