US2798714A - Continuous mining apparatus of the pivoted boom type - Google Patents

Continuous mining apparatus of the pivoted boom type Download PDF

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Publication number
US2798714A
US2798714A US102995A US10299549A US2798714A US 2798714 A US2798714 A US 2798714A US 102995 A US102995 A US 102995A US 10299549 A US10299549 A US 10299549A US 2798714 A US2798714 A US 2798714A
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US
United States
Prior art keywords
mining apparatus
www
july
continuous mining
boom type
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 - Lifetime
Application number
US102995A
Inventor
John D Russell
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.)
Joy Manufacturing Co
Original Assignee
Joy Manufacturing 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 Joy Manufacturing Co filed Critical Joy Manufacturing Co
Priority to US102995A priority Critical patent/US2798714A/en
Priority to US478155A priority patent/US2858121A/en
Priority to US478154A priority patent/US2872171A/en
Application granted granted Critical
Publication of US2798714A publication Critical patent/US2798714A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/20—Mineral freed by means not involving slitting
    • E21C27/26—Mineral freed by means not involving slitting by closely adjacent cutter chains acting on the full working face

Definitions

  • CONTINUOUS MINING APPARATUS 0F INE PIvoTED BooN TYPE Filed July 5, 1949 52 snets-sheet 5 O 11ml" 75 132g. Il.

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  • 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)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Description

July 9, 1957 2,798,714
CONTINUOUS. MINING APPARATUS OF THE PIYOTED BOOM TYPE Filed July 5, 1949 J. D. RUSSELL 32 Sheets-Sheet l m3 f Z am d M 0% w m Q l o {@wk l Nm` wm K M am m y Nm w, \W 5% m Sm E 5. M5 b\\ .m\ C N Q 0 o 0 D 0 D O 0 0 O O 0 0 D 4 4 Q www v mmmmw f J Qn `|f.hw law ....3\ w e W, 5N mm NJN QQNN @QV am bur@ a, l l lll- QNln ooooo. l @E O \J o u W l' J s o Il ,wx R o 8N r. I m .NWL Q m am E July 9, 1957 J. D.. RUSSELL 2,798,714 CONTINUOUS MINING APPARATUS oN THE PIVOTED BOOM TYPE Filed July 5, 1949 s2 sheets-sheet 2 l JulyY 9, 1957 l .1. D.- Russi-:LL
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CONTINUOUS MINING APPARATUS OF' THE PIVOTED BOOM TYPE Filed Jgly 5, 1949 J. D. RUSSELL 52 Sheets-Sheet 16 venian' M n a [www m WW \\\M A Ml 4GG o O s h h www oo o @$5 NNI@ \M. o. ..Q r www S oo o o mvqw SJ T M o i v` .9 ^v S. \M.\ o a o bb A NW NNW.. WMM. w a P9 vm Wm* :www lh \%mvwh uw@ www@ www www Awww @www mwww awwmw www www mmm Q July 911957 J. D.. RUSSELL .L l2,798,714
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US102995A 1949-07-05 1949-07-05 Continuous mining apparatus of the pivoted boom type Expired - Lifetime US2798714A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US102995A US2798714A (en) 1949-07-05 1949-07-05 Continuous mining apparatus of the pivoted boom type
US478155A US2858121A (en) 1949-07-05 1954-12-28 Mining apparatus of the pivoted boom type
US478154A US2872171A (en) 1949-07-05 1954-12-28 Mining apparatus of the pivoted boom type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US102995A US2798714A (en) 1949-07-05 1949-07-05 Continuous mining apparatus of the pivoted boom type

Publications (1)

Publication Number Publication Date
US2798714A true US2798714A (en) 1957-07-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
US102995A Expired - Lifetime US2798714A (en) 1949-07-05 1949-07-05 Continuous mining apparatus of the pivoted boom type

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2990051A (en) * 1957-08-05 1961-06-27 Jeffrey Mfg Co Endless belt conveyor
US3116914A (en) * 1959-12-10 1964-01-07 Joy Mfg Co Continuous mining machine having a single adjustable conveyor
US3992060A (en) * 1972-11-20 1976-11-16 Gewerkschaft Eisenhutte Westfalia Conveying apparatus
US20100284748A1 (en) * 2006-08-14 2010-11-11 Neil Deryck Bray Graham Underground mining apparatus
US10443761B2 (en) * 2013-12-23 2019-10-15 Herrenknecht Ag Method and device for trenchless pipe laying

Citations (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US428951A (en) * 1890-05-27 richards
US779442A (en) * 1904-01-30 1905-01-10 Joseph T Richmond Excavating apparatus.
US1128880A (en) * 1913-07-02 1915-02-16 William Wible Jamison Coal-loading device.
US1431857A (en) * 1920-10-20 1922-10-10 Willcox William Loading machine
US1449088A (en) * 1921-05-23 1923-03-20 Patrick H Burnell Coal-loading machine
US1508634A (en) * 1917-11-03 1924-09-16 Walter J Wilson Mining and loading machine
US1549699A (en) * 1921-12-19 1925-08-11 Walter J Wilson Mining and loading machine
US1570829A (en) * 1922-01-13 1926-01-26 Clyde J Smith Loading machine
US1908434A (en) * 1930-10-06 1933-05-09 Goodman Mfg Co Loading machine
US1997247A (en) * 1930-08-02 1935-04-09 Goodman Mfg Co Loading machine
US2050982A (en) * 1935-06-12 1936-08-11 Joy Mfg Co Power system for combined gathering and loading machines
US2131189A (en) * 1935-07-30 1938-09-27 Sullivan Machinery Co Mining apparatus
US2269781A (en) * 1940-03-08 1942-01-13 Sullivan Machinery Co Coal mining apparatus
US2287230A (en) * 1941-01-11 1942-06-23 Goodman Mfg Co Cutting and loading machine
US2418573A (en) * 1943-08-02 1947-04-08 Goodman Mfg Co Material gathering and loading machine
US2452980A (en) * 1945-07-20 1948-11-02 Jeffrey Mfg Co Belt tensioning mechanism for conveyers
US2527452A (en) * 1944-10-21 1950-10-24 Jeffrey Mfg Co Loader or conveyer
US2564038A (en) * 1949-06-17 1951-08-14 Stephenson Edward Coal digger
US2588283A (en) * 1945-02-12 1952-03-04 Joy Mfg Co Material loading apparatus
US2589827A (en) * 1944-04-10 1952-03-18 Jeffrey Mfg Co Loading machine
US2612361A (en) * 1951-03-16 1952-09-30 Goodman Mfg Co Mining machine
US2613800A (en) * 1947-11-03 1952-10-14 Joy Mfg Co Articulated conveyer take-up

Patent Citations (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US428951A (en) * 1890-05-27 richards
US779442A (en) * 1904-01-30 1905-01-10 Joseph T Richmond Excavating apparatus.
US1128880A (en) * 1913-07-02 1915-02-16 William Wible Jamison Coal-loading device.
US1508634A (en) * 1917-11-03 1924-09-16 Walter J Wilson Mining and loading machine
US1431857A (en) * 1920-10-20 1922-10-10 Willcox William Loading machine
US1449088A (en) * 1921-05-23 1923-03-20 Patrick H Burnell Coal-loading machine
US1549699A (en) * 1921-12-19 1925-08-11 Walter J Wilson Mining and loading machine
US1570829A (en) * 1922-01-13 1926-01-26 Clyde J Smith Loading machine
US1997247A (en) * 1930-08-02 1935-04-09 Goodman Mfg Co Loading machine
US1908434A (en) * 1930-10-06 1933-05-09 Goodman Mfg Co Loading machine
US2050982A (en) * 1935-06-12 1936-08-11 Joy Mfg Co Power system for combined gathering and loading machines
US2131189A (en) * 1935-07-30 1938-09-27 Sullivan Machinery Co Mining apparatus
US2269781A (en) * 1940-03-08 1942-01-13 Sullivan Machinery Co Coal mining apparatus
US2287230A (en) * 1941-01-11 1942-06-23 Goodman Mfg Co Cutting and loading machine
US2418573A (en) * 1943-08-02 1947-04-08 Goodman Mfg Co Material gathering and loading machine
US2589827A (en) * 1944-04-10 1952-03-18 Jeffrey Mfg Co Loading machine
US2527452A (en) * 1944-10-21 1950-10-24 Jeffrey Mfg Co Loader or conveyer
US2588283A (en) * 1945-02-12 1952-03-04 Joy Mfg Co Material loading apparatus
US2452980A (en) * 1945-07-20 1948-11-02 Jeffrey Mfg Co Belt tensioning mechanism for conveyers
US2613800A (en) * 1947-11-03 1952-10-14 Joy Mfg Co Articulated conveyer take-up
US2564038A (en) * 1949-06-17 1951-08-14 Stephenson Edward Coal digger
US2612361A (en) * 1951-03-16 1952-09-30 Goodman Mfg Co Mining machine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2990051A (en) * 1957-08-05 1961-06-27 Jeffrey Mfg Co Endless belt conveyor
US3116914A (en) * 1959-12-10 1964-01-07 Joy Mfg Co Continuous mining machine having a single adjustable conveyor
US3992060A (en) * 1972-11-20 1976-11-16 Gewerkschaft Eisenhutte Westfalia Conveying apparatus
US20100284748A1 (en) * 2006-08-14 2010-11-11 Neil Deryck Bray Graham Underground mining apparatus
US8920074B2 (en) * 2006-08-14 2014-12-30 Z-Filter Pty Ltd. Underground mining apparatus
US10443761B2 (en) * 2013-12-23 2019-10-15 Herrenknecht Ag Method and device for trenchless pipe laying

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