KR970001731B1 - 탄력있는 자물쇠를 갖춘 굴착기의 마모 날 - Google Patents

탄력있는 자물쇠를 갖춘 굴착기의 마모 날 Download PDF

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Publication number
KR970001731B1
KR970001731B1 KR1019920702242A KR920702242A KR970001731B1 KR 970001731 B1 KR970001731 B1 KR 970001731B1 KR 1019920702242 A KR1019920702242 A KR 1019920702242A KR 920702242 A KR920702242 A KR 920702242A KR 970001731 B1 KR970001731 B1 KR 970001731B1
Authority
KR
South Korea
Prior art keywords
excavator
wear member
opening
lock
boss
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.)
Expired - Fee Related
Application number
KR1019920702242A
Other languages
English (en)
Korean (ko)
Other versions
KR930700740A (ko
Inventor
라렌 에프. 존스
Original Assignee
에스코 코포레이션
케네츠 엠. 맥코우, 쥬니어
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 에스코 코포레이션, 케네츠 엠. 맥코우, 쥬니어 filed Critical 에스코 코포레이션
Publication of KR930700740A publication Critical patent/KR930700740A/ko
Application granted granted Critical
Publication of KR970001731B1 publication Critical patent/KR970001731B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • E02F9/2841—Retaining means, e.g. pins resilient
    • 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
    • E02F9/2883—Wear elements for buckets or implements in general

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Earth Drilling (AREA)
  • Mechanical Operated Clutches (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Adornments (AREA)
  • Blast Furnaces (AREA)
  • Paper (AREA)
  • Steroid Compounds (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
KR1019920702242A 1991-01-17 1992-01-13 탄력있는 자물쇠를 갖춘 굴착기의 마모 날 Expired - Fee Related KR970001731B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/642,390 US5088214A (en) 1991-01-17 1991-01-17 Excavator wear edge
US642,390 1991-01-17
PCT/US1992/000197 WO1992013145A1 (en) 1991-01-17 1992-01-13 Excavating wear edge with resilient lock

Publications (2)

Publication Number Publication Date
KR930700740A KR930700740A (ko) 1993-03-16
KR970001731B1 true KR970001731B1 (ko) 1997-02-14

Family

ID=24576348

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920702242A Expired - Fee Related KR970001731B1 (ko) 1991-01-17 1992-01-13 탄력있는 자물쇠를 갖춘 굴착기의 마모 날

Country Status (23)

Country Link
US (1) US5088214A (enExample)
EP (1) EP0530330B1 (enExample)
JP (2) JPH0819698B2 (enExample)
KR (1) KR970001731B1 (enExample)
CN (1) CN2108126U (enExample)
AT (1) ATE129039T1 (enExample)
AU (1) AU642377B2 (enExample)
BR (1) BR9205368A (enExample)
CA (1) CA2076019C (enExample)
DE (1) DE69205378T2 (enExample)
DK (1) DK0530330T3 (enExample)
ES (1) ES2079179T3 (enExample)
FI (1) FI104842B (enExample)
GR (1) GR3017725T3 (enExample)
MX (1) MX9200227A (enExample)
MY (2) MY108171A (enExample)
NO (1) NO180727C (enExample)
NZ (1) NZ241315A (enExample)
PT (1) PT100039B (enExample)
TR (1) TR25592A (enExample)
TW (1) TW200551B (enExample)
WO (1) WO1992013145A1 (enExample)
ZA (1) ZA9233B (enExample)

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Also Published As

Publication number Publication date
DE69205378D1 (de) 1995-11-16
EP0530330A4 (en) 1993-06-09
ATE129039T1 (de) 1995-10-15
DE69205378T2 (de) 1996-05-15
MX9200227A (es) 1992-07-01
EP0530330B1 (en) 1995-10-11
BR9205368A (pt) 1994-06-21
NO180727B (no) 1997-02-24
TR25592A (tr) 1993-07-01
JP2807452B2 (ja) 1998-10-08
GR3017725T3 (en) 1996-01-31
DK0530330T3 (da) 1996-02-19
US5088214A (en) 1992-02-18
CA2076019A1 (en) 1992-07-18
FI924152L (fi) 1992-09-16
MY108171A (en) 1996-08-30
EP0530330A1 (en) 1993-03-10
NO923604D0 (no) 1992-09-16
HK1005598A1 (en) 1999-01-15
AU642377B2 (en) 1993-10-14
CA2076019C (en) 1999-04-20
AU1188992A (en) 1992-08-27
KR930700740A (ko) 1993-03-16
PT100039B (pt) 1999-02-26
PT100039A (pt) 1994-04-29
NO923604L (no) 1992-09-16
NZ241315A (en) 1993-09-27
JPH09328787A (ja) 1997-12-22
FI104842B (fi) 2000-04-14
WO1992013145A1 (en) 1992-08-06
ES2079179T3 (es) 1996-01-01
JPH05504803A (ja) 1993-07-22
CN2108126U (zh) 1992-06-24
JPH0819698B2 (ja) 1996-02-28
TW200551B (enExample) 1993-02-21
MY119043A (en) 2005-03-31
FI924152A0 (fi) 1992-09-16
NO180727C (no) 1997-06-04
ZA9233B (en) 1992-09-30

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