JPS647960A - Impact element for impact type crusher - Google Patents

Impact element for impact type crusher

Info

Publication number
JPS647960A
JPS647960A JP17367387A JP17367387A JPS647960A JP S647960 A JPS647960 A JP S647960A JP 17367387 A JP17367387 A JP 17367387A JP 17367387 A JP17367387 A JP 17367387A JP S647960 A JPS647960 A JP S647960A
Authority
JP
Japan
Prior art keywords
chips
impactor
joining bases
bases
ultrahard
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
JP17367387A
Other languages
Japanese (ja)
Other versions
JPH0477620B2 (en
Inventor
Hiroyuki Murata
Masahiro Chiji
Takeshi Tanaka
Harunaga Kiuchi
Nagaharu Hino
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP17367387A priority Critical patent/JPS647960A/en
Priority to AU12700/88A priority patent/AU595434B2/en
Priority to DK116888A priority patent/DK116888A/en
Priority to US07/164,181 priority patent/US4871119A/en
Priority to GB8805249A priority patent/GB2202463B/en
Priority to DE3807176A priority patent/DE3807176A1/en
Publication of JPS647960A publication Critical patent/JPS647960A/en
Publication of JPH0477620B2 publication Critical patent/JPH0477620B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Crushing And Pulverization Processes (AREA)

Abstract

PURPOSE: To enhance wear resistance and to facilitate exchange by forming the front end of an impactor of sintered ultrahard chips and dividing joining bases for mounting these material pieces at the impactor to a plurality in the radial direction of a revolving rotor/or the direction of a spindle. CONSTITUTION: The impactor 10 consists of an impactor body 11, the plural joining bases 14 mounted in socket and spigot parts 13 formed in its step part 12 and the sintered ultrahard chips 15 fixed respectively by brazing to the respective joining bases 14. The respective joining bases 14 are freely attachably and detachably fixed to the impactor body 11 by means of bolts 17. The sintered ultrahard chips 15 are joined to the joining bases 14 by pressure thermal welding, laser welding or the like, by using sandwich solder. The sintered ultrahard chips 15 and the joining bases 14 for mounting the same are divided to a plurality in the radial direction of the revolving rotor 5 and the direction of the spindle 4 thereof. The sintered ultrahard chips 15 may be used by inverting the chips upside down together with the joining bases 14 when the front ends thereof wear.
JP17367387A 1987-03-06 1987-07-10 Impact element for impact type crusher Granted JPS647960A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP17367387A JPS647960A (en) 1987-03-06 1987-07-10 Impact element for impact type crusher
AU12700/88A AU595434B2 (en) 1987-03-06 1988-03-04 Impact crushing machine
DK116888A DK116888A (en) 1987-03-06 1988-03-04 STROKE pounders
US07/164,181 US4871119A (en) 1987-03-06 1988-03-04 Impact crushing machine
GB8805249A GB2202463B (en) 1987-03-06 1988-03-04 Impact crushing machine
DE3807176A DE3807176A1 (en) 1987-03-06 1988-03-04 IMPACT CRUSHERS

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3283887 1987-03-06
JP17367387A JPS647960A (en) 1987-03-06 1987-07-10 Impact element for impact type crusher

Publications (2)

Publication Number Publication Date
JPS647960A true JPS647960A (en) 1989-01-11
JPH0477620B2 JPH0477620B2 (en) 1992-12-08

Family

ID=26371422

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17367387A Granted JPS647960A (en) 1987-03-06 1987-07-10 Impact element for impact type crusher

Country Status (1)

Country Link
JP (1) JPS647960A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0383641U (en) * 1989-12-15 1991-08-26
JPH08299826A (en) * 1995-05-02 1996-11-19 Yasutaka Fukuhiro Crusher hammer
US6845931B1 (en) 2001-10-03 2005-01-25 Leward Nile Smith Multi-functional tool assembly for processing tool of waste processing machine
KR100671038B1 (en) * 2006-06-27 2007-01-19 대길산업주식회사 Aggregate Recycling Device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0331408U (en) * 1989-08-08 1991-03-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0331408U (en) * 1989-08-08 1991-03-27

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0383641U (en) * 1989-12-15 1991-08-26
JPH08299826A (en) * 1995-05-02 1996-11-19 Yasutaka Fukuhiro Crusher hammer
US6845931B1 (en) 2001-10-03 2005-01-25 Leward Nile Smith Multi-functional tool assembly for processing tool of waste processing machine
US7121485B2 (en) 2001-10-03 2006-10-17 Leward Nile Smith Multi-functional tool assembly for processing tool of waste processing machine
KR100671038B1 (en) * 2006-06-27 2007-01-19 대길산업주식회사 Aggregate Recycling Device

Also Published As

Publication number Publication date
JPH0477620B2 (en) 1992-12-08

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