JPS6458721A - Fitting of excavation blade - Google Patents

Fitting of excavation blade

Info

Publication number
JPS6458721A
JPS6458721A JP21029887A JP21029887A JPS6458721A JP S6458721 A JPS6458721 A JP S6458721A JP 21029887 A JP21029887 A JP 21029887A JP 21029887 A JP21029887 A JP 21029887A JP S6458721 A JPS6458721 A JP S6458721A
Authority
JP
Japan
Prior art keywords
binder
teeth
adaptor
heated
excavation blade
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
JP21029887A
Other languages
Japanese (ja)
Other versions
JPH0524292B2 (en
Inventor
Kiyoshi Takada
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.)
SUMITOMO JUKIKAI CHIYUUTAN KK
SUMITOMO JUKIKAI CHUTAN KK
Original Assignee
SUMITOMO JUKIKAI CHIYUUTAN KK
SUMITOMO JUKIKAI CHUTAN KK
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 SUMITOMO JUKIKAI CHIYUUTAN KK, SUMITOMO JUKIKAI CHUTAN KK filed Critical SUMITOMO JUKIKAI CHIYUUTAN KK
Priority to JP21029887A priority Critical patent/JPS6458721A/en
Publication of JPS6458721A publication Critical patent/JPS6458721A/en
Publication of JPH0524292B2 publication Critical patent/JPH0524292B2/ja
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2833—Retaining means, e.g. pins

Abstract

PURPOSE:To reduce the cost of operation by a method in which the back recession of the teeth of excavation blade and the tip projection of an adaptor are joined with the interposition of a heat-softening binder, heated to the melting temperature of the binder, and naturally cooled. CONSTITUTION:A heat-softening binder 7 is put between the back recession of teeth 1 and the tip projection of an adaptor, heated to the melting temperature of the binder 7 by burner, etc., and naturally cooled to ordinary temperature to combine the teeth 1 with the adaptor 2. When the replacement of the teeth 1 is needed by abrasion, the binder 7 is heated to the melting temperature of the binder 7 to separate the teeth 1 from the adaptor 2.
JP21029887A 1987-08-26 1987-08-26 Fitting of excavation blade Granted JPS6458721A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21029887A JPS6458721A (en) 1987-08-26 1987-08-26 Fitting of excavation blade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21029887A JPS6458721A (en) 1987-08-26 1987-08-26 Fitting of excavation blade

Publications (2)

Publication Number Publication Date
JPS6458721A true JPS6458721A (en) 1989-03-06
JPH0524292B2 JPH0524292B2 (en) 1993-04-07

Family

ID=16587083

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21029887A Granted JPS6458721A (en) 1987-08-26 1987-08-26 Fitting of excavation blade

Country Status (1)

Country Link
JP (1) JPS6458721A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06300020A (en) * 1993-03-29 1994-10-25 Charles Pasqualini Coupling device and coupling method for coupling abrading part to tool and end section of receptacle
KR20230003934A (en) * 2021-06-30 2023-01-06 주식회사 대호부품센타 Tooth for excavator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6266965U (en) * 1985-10-11 1987-04-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6266965U (en) * 1985-10-11 1987-04-25

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06300020A (en) * 1993-03-29 1994-10-25 Charles Pasqualini Coupling device and coupling method for coupling abrading part to tool and end section of receptacle
KR20230003934A (en) * 2021-06-30 2023-01-06 주식회사 대호부품센타 Tooth for excavator

Also Published As

Publication number Publication date
JPH0524292B2 (en) 1993-04-07

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