BE693432A - - Google Patents

Info

Publication number
BE693432A
BE693432A BE693432DA BE693432A BE 693432 A BE693432 A BE 693432A BE 693432D A BE693432D A BE 693432DA BE 693432 A BE693432 A BE 693432A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE693432A publication Critical patent/BE693432A/xx

Links

Classifications

    • 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
    • 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
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17411—Spring biased jaws
    • Y10T279/17418—Unitary
    • 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
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17411—Spring biased jaws
    • Y10T279/17478—Spring biased jaws with means to exclude contaminants; e.g., seal, shield
    • 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
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17923—Transverse pin
    • 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
    • Y10T279/00—Chucks or sockets
    • Y10T279/34—Accessory or component
    • Y10T279/3493—Protection means; e.g., cover, seal, overstress prevention, air blast

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
BE693432D 1966-01-31 1967-01-31 BE693432A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4190/66A GB1167714A (en) 1966-01-31 1966-01-31 Improvements in or relating to Tool Retaining Devices

Publications (1)

Publication Number Publication Date
BE693432A true BE693432A (da) 1967-07-03

Family

ID=9772413

Family Applications (1)

Application Number Title Priority Date Filing Date
BE693432D BE693432A (da) 1966-01-31 1967-01-31

Country Status (4)

Country Link
US (1) US3468553A (da)
BE (1) BE693432A (da)
DE (1) DE1533698B1 (da)
GB (1) GB1167714A (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4781487A (en) * 1985-07-10 1988-11-01 Scientific Industries, Inc. Quick disconnect coupling
GB8610330D0 (en) * 1986-04-28 1986-06-04 Wimet Mining Ltd Tool-locking
GB8713298D0 (en) * 1987-06-06 1987-07-08 Anderson Strathclyde Plc Cutting tool & holder
US4850762A (en) * 1987-12-17 1989-07-25 Kennametal Inc. Tool sealing mechanism
US8292372B2 (en) 2007-12-21 2012-10-23 Hall David R Retention for holder shank
US8201892B2 (en) 2006-08-11 2012-06-19 Hall David R Holder assembly
US8449040B2 (en) 2006-08-11 2013-05-28 David R. Hall Shank for an attack tool
US7926883B2 (en) 2007-05-15 2011-04-19 Schlumberger Technology Corporation Spring loaded pick
US8322796B2 (en) 2009-04-16 2012-12-04 Schlumberger Technology Corporation Seal with contact element for pick shield

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3009381A (en) * 1957-11-27 1961-11-21 Illinois Tool Works Stud and dished plastic fastening element
US3088721A (en) * 1959-05-11 1963-05-07 Cincinnati Mine Machinery Co Resilient controlling means
US3063691A (en) * 1959-11-09 1962-11-13 Joy Mfg Co Cutter bit and support therefor
US3057609A (en) * 1960-05-11 1962-10-09 Cincinnati Mine Machinery Co Socket member and resilient retainer for cutter bits
GB895764A (en) * 1960-05-19 1962-05-09 Cincinnati Mine Machinery Co Resilient retaining means for holding a shank in a socket member
US3193895A (en) * 1962-02-23 1965-07-13 Oxley Robert Frederick Plug and socket connections

Also Published As

Publication number Publication date
DE1533698B1 (de) 1969-10-23
GB1167714A (en) 1969-10-22
US3468553A (en) 1969-09-23

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