ZA805083B - Swivelling arrangements - Google Patents

Swivelling arrangements

Info

Publication number
ZA805083B
ZA805083B ZA00805083A ZA805083A ZA805083B ZA 805083 B ZA805083 B ZA 805083B ZA 00805083 A ZA00805083 A ZA 00805083A ZA 805083 A ZA805083 A ZA 805083A ZA 805083 B ZA805083 B ZA 805083B
Authority
ZA
South Africa
Prior art keywords
swivelling
arrangements
swivelling arrangements
Prior art date
Application number
ZA00805083A
Other languages
English (en)
Inventor
W Aldridge
S Walmsley
Original Assignee
Coal Ind
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 Coal Ind filed Critical Coal Ind
Publication of ZA805083B publication Critical patent/ZA805083B/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
    • E21C31/10—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for slewing parts of the machines
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18856—Oscillating to oscillating

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)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Chain Conveyers (AREA)
  • Framework For Endless Conveyors (AREA)
ZA00805083A 1979-09-28 1980-08-19 Swivelling arrangements ZA805083B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7933802A GB2060046B (en) 1979-09-28 1979-09-28 Swivelling apparatus

Publications (1)

Publication Number Publication Date
ZA805083B true ZA805083B (en) 1981-08-26

Family

ID=10508163

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00805083A ZA805083B (en) 1979-09-28 1980-08-19 Swivelling arrangements

Country Status (6)

Country Link
US (1) US4361219A (fr)
AU (1) AU6270080A (fr)
DE (1) DE3033205A1 (fr)
FR (1) FR2466651A1 (fr)
GB (1) GB2060046B (fr)
ZA (1) ZA805083B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT373977B (de) * 1982-07-05 1984-03-12 Voest Alpine Ag Einrichtung zur uebergabe des geschraemten haufwerkes auf ein streckenfoerdermittel
US4875573A (en) * 1988-07-11 1989-10-24 Simplimatic Engineering Company Wheel turn and hanger bracket assembly therefor
ATE90748T1 (de) * 1990-12-14 1993-07-15 Plasser Bahnbaumasch Franz Verladewagen fuer schuettgut.
FR2682069A1 (fr) * 1991-10-08 1993-04-09 Faivre Jacques Tourelle pour vehicule de transport de materiaux et convoyeur telescopique monte sur une telle tourelle.
US5839564A (en) * 1994-12-06 1998-11-24 Long-Airdox Company Adjustable yoke assembly
US5749452A (en) * 1995-07-27 1998-05-12 R.A. Hanson Company, Inc. Mobile conveyor including alignment system
US6823978B2 (en) * 2003-02-20 2004-11-30 Continental Conveyor & Equipment Company Crawler mounted transfer station
FR2868055B1 (fr) * 2004-03-29 2006-06-02 Theam Sa Mecanisme pour bras de support de convoyeur et ensemble de bras de support equipe d'un tel mecanisme
CN103835716A (zh) * 2014-02-28 2014-06-04 长治市永华机械有限公司 多步式渐变旋转机构
AT14306U1 (de) * 2014-04-07 2015-08-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Verladezug für Schüttgut

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2661834A (en) * 1951-06-09 1953-12-08 Goodman Mfg Co Shaker conveyer
US2933294A (en) * 1956-04-13 1960-04-19 Jr James A Meehan Coal mining machine of the laterally cutting type
US3547287A (en) * 1969-01-16 1970-12-15 Isaiah Vernon Cunningham Loading and conveying machine

Also Published As

Publication number Publication date
FR2466651A1 (fr) 1981-04-10
FR2466651B3 (fr) 1983-06-03
US4361219A (en) 1982-11-30
GB2060046B (en) 1983-06-08
AU6270080A (en) 1981-04-09
GB2060046A (en) 1981-04-29
DE3033205A1 (de) 1981-04-16

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