GB2111558B - Puk-holder assemblies - Google Patents

Puk-holder assemblies

Info

Publication number
GB2111558B
GB2111558B GB08135431A GB8135431A GB2111558B GB 2111558 B GB2111558 B GB 2111558B GB 08135431 A GB08135431 A GB 08135431A GB 8135431 A GB8135431 A GB 8135431A GB 2111558 B GB2111558 B GB 2111558B
Authority
GB
United Kingdom
Prior art keywords
puk
holder assemblies
assemblies
holder
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
Application number
GB08135431A
Other versions
GB2111558A (en
Inventor
Claude Bernard Krekeler
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.)
Cincinnati Mine Machinery Co
Original Assignee
Cincinnati Mine Machinery Co
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 Cincinnati Mine Machinery Co filed Critical Cincinnati Mine Machinery Co
Priority to GB08135431A priority Critical patent/GB2111558B/en
Publication of GB2111558A publication Critical patent/GB2111558A/en
Application granted granted Critical
Publication of GB2111558B publication Critical patent/GB2111558B/en
Expired 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
    • E02F9/2891—Tools for assembling or disassembling
    • 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
    • E02F9/2866—Small metalwork for digging elements, e.g. teeth scraper bits for rotating digging elements
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/19—Means for fixing picks or holders
    • E21C35/191—Means for fixing picks or holders for fixing holders
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/19—Means for fixing picks or holders
    • E21C35/193—Means for fixing picks or holders using bolts as main fixing elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Earth Drilling (AREA)
GB08135431A 1981-11-24 1981-11-24 Puk-holder assemblies Expired GB2111558B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08135431A GB2111558B (en) 1981-11-24 1981-11-24 Puk-holder assemblies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08135431A GB2111558B (en) 1981-11-24 1981-11-24 Puk-holder assemblies

Publications (2)

Publication Number Publication Date
GB2111558A GB2111558A (en) 1983-07-06
GB2111558B true GB2111558B (en) 1985-10-02

Family

ID=10526119

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08135431A Expired GB2111558B (en) 1981-11-24 1981-11-24 Puk-holder assemblies

Country Status (1)

Country Link
GB (1) GB2111558B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2129853A (en) * 1982-11-08 1984-05-23 Wimet Mining Limited Cutter picks and pick mounting arrangements
GB8333339D0 (en) * 1983-12-14 1984-01-18 Hall & Pickles Ltd Mineral cutter pick and box
GB8526867D0 (en) * 1985-10-31 1985-12-04 Todwick Ltd Spencer Mineral cutting tools
US5106166A (en) * 1990-09-07 1992-04-21 Joy Technologies Inc. Cutting bit holding apparatus
GB9412114D0 (en) * 1994-06-16 1994-08-03 Sandvik Rock Tools Ltd Cutter picks
US5653048A (en) 1995-11-06 1997-08-05 Esco Corporation Wear assembly for a digging edge of an excavator
MY142299A (en) 2006-04-24 2010-11-15 Esco Corp Wear assembly
US8434829B2 (en) * 2010-05-13 2013-05-07 Gregory Rockhouse Ranch, Inc. Method and system of retaining a cutting bit
US9404240B2 (en) 2013-11-07 2016-08-02 Caterpillar Inc. Bucket lip protection assemblies and lip adapters for same

Also Published As

Publication number Publication date
GB2111558A (en) 1983-07-06

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20011123