NZ325051A - Excavating tooth - Google Patents

Excavating tooth

Info

Publication number
NZ325051A
NZ325051A NZ325051A NZ32505196A NZ325051A NZ 325051 A NZ325051 A NZ 325051A NZ 325051 A NZ325051 A NZ 325051A NZ 32505196 A NZ32505196 A NZ 32505196A NZ 325051 A NZ325051 A NZ 325051A
Authority
NZ
New Zealand
Prior art keywords
wear member
bearing faces
tooth
socket
excavating
Prior art date
Application number
NZ325051A
Other languages
English (en)
Inventor
Larren F Jones
Robert K Emrich
Original Assignee
Esco Corp
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 Esco Corp filed Critical Esco Corp
Publication of NZ325051A publication Critical patent/NZ325051A/xx

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
    • 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
    • E02F9/2825—Mountings therefor using adapters
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7018—Interfitted members including separably interposed key

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)
  • Soil Working Implements (AREA)
  • Toys (AREA)
  • Steroid Compounds (AREA)
NZ325051A 1995-12-11 1996-12-11 Excavating tooth NZ325051A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/570,438 US5709043A (en) 1995-12-11 1995-12-11 Excavating tooth
PCT/US1996/019726 WO1997021880A1 (en) 1995-12-11 1996-12-11 Excavating tooth

Publications (1)

Publication Number Publication Date
NZ325051A true NZ325051A (en) 2000-01-28

Family

ID=24279648

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ325051A NZ325051A (en) 1995-12-11 1996-12-11 Excavating tooth

Country Status (18)

Country Link
US (1) US5709043A (https=)
EP (2) EP0868577B1 (https=)
JP (3) JP3461840B2 (https=)
KR (1) KR100299813B1 (https=)
AP (1) AP1046A (https=)
AU (1) AU716062B2 (https=)
BR (1) BR9611931A (https=)
CA (1) CA2238644C (https=)
DE (2) DE69632544T2 (https=)
ES (2) ES2279035T3 (https=)
MX (1) MX9804705A (https=)
NO (1) NO320496B1 (https=)
NZ (1) NZ325051A (https=)
PT (2) PT868577E (https=)
TR (1) TR199801053T2 (https=)
TW (1) TW311958B (https=)
WO (1) WO1997021880A1 (https=)
ZA (1) ZA9610408B (https=)

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JP2002180505A (ja) 2002-06-26
DE69636964D1 (de) 2007-04-19
CA2238644A1 (en) 1997-06-19
NO320496B1 (no) 2005-12-12
KR100299813B1 (ko) 2001-09-06
DE69632544T2 (de) 2005-05-12
DE69632544D1 (de) 2004-06-24
WO1997021880A1 (en) 1997-06-19
DE69636964T2 (de) 2007-11-22
EP1361313A3 (en) 2003-11-19
NO982671L (no) 1998-08-11
BR9611931A (pt) 1999-03-02
MX9804705A (es) 1998-10-31
AP1046A (en) 2002-02-25
CA2238644C (en) 2002-06-25
EP0868577B1 (en) 2004-05-19
AU1286497A (en) 1997-07-03
JP3507471B2 (ja) 2004-03-15
PT868577E (pt) 2004-09-30
JPH11500802A (ja) 1999-01-19
AP9801251A0 (en) 1998-06-30
AU716062B2 (en) 2000-02-17
EP1361313A2 (en) 2003-11-12
ZA9610408B (en) 1997-07-08
TW311958B (https=) 1997-08-01
JP3461840B2 (ja) 2003-10-27
US5709043A (en) 1998-01-20
ES2217337T3 (es) 2004-11-01
TR199801053T2 (xx) 1998-09-21
NO982671D0 (no) 1998-06-10
KR19990072060A (ko) 1999-09-27
EP0868577A1 (en) 1998-10-07
EP1361313B1 (en) 2007-03-07
JP2002194778A (ja) 2002-07-10
ES2279035T3 (es) 2007-08-16
PT1361313E (pt) 2007-05-31
EP0868577A4 (en) 2001-05-23

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