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AU6471680A - Excavator dipper - Google Patents

Excavator dipper

Info

Publication number
AU6471680A
AU6471680A AU64716/80A AU6471680A AU6471680A AU 6471680 A AU6471680 A AU 6471680A AU 64716/80 A AU64716/80 A AU 64716/80A AU 6471680 A AU6471680 A AU 6471680A AU 6471680 A AU6471680 A AU 6471680A
Authority
AU
Australia
Prior art keywords
excavator dipper
dipper
excavator
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
AU64716/80A
Other versions
AU520773B2 (en
Inventor
Given Not
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.)
Esco Corp
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 AU6471680A publication Critical patent/AU6471680A/en
Application granted granted Critical
Publication of AU520773B2 publication Critical patent/AU520773B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • E02F9/2841—Retaining means, e.g. pins resilient
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/69—Redundant disconnection blocking means
    • 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
    • Y10T403/7075—Interfitted members including discrete retainer
    • Y10T403/7077—Interfitted members including discrete retainer for telescoping members
    • Y10T403/7079—Transverse pin
    • Y10T403/7086—Wedge pin

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
AU64716/80A 1980-01-16 1980-11-26 Excavator dipper Ceased AU520773B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11261080A 1980-01-16 1980-01-16
US112160 1980-01-16

Publications (2)

Publication Number Publication Date
AU6471680A true AU6471680A (en) 1981-07-23
AU520773B2 AU520773B2 (en) 1982-02-25

Family

ID=22344864

Family Applications (1)

Application Number Title Priority Date Filing Date
AU64716/80A Ceased AU520773B2 (en) 1980-01-16 1980-11-26 Excavator dipper

Country Status (1)

Country Link
AU (1) AU520773B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993020293A1 (en) * 1992-04-07 1993-10-14 Neville Eugen Matthews Excavator tooth retaining assembly
WO1995001481A1 (en) * 1993-06-29 1995-01-12 Keech Castings Australia Pty. Limited Spool and wedge assembly and method of use thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993020293A1 (en) * 1992-04-07 1993-10-14 Neville Eugen Matthews Excavator tooth retaining assembly
WO1995001481A1 (en) * 1993-06-29 1995-01-12 Keech Castings Australia Pty. Limited Spool and wedge assembly and method of use thereof

Also Published As

Publication number Publication date
AU520773B2 (en) 1982-02-25

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