DE886435C - Biegungsfaehige Schraemkette - Google Patents

Biegungsfaehige Schraemkette

Info

Publication number
DE886435C
DE886435C DEP56338A DEP0056338A DE886435C DE 886435 C DE886435 C DE 886435C DE P56338 A DEP56338 A DE P56338A DE P0056338 A DEP0056338 A DE P0056338A DE 886435 C DE886435 C DE 886435C
Authority
DE
Germany
Prior art keywords
bendable chain
bendable
chain
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
DEP56338A
Other languages
English (en)
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.)
Austin Hoy and Co Ltd
Original Assignee
Austin Hoy and Co Ltd
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
Priority to GB3058946A priority Critical patent/GB626080A/en
Application filed by Austin Hoy and Co Ltd filed Critical Austin Hoy and Co Ltd
Application granted granted Critical
Publication of DE886435C publication Critical patent/DE886435C/de
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21CMINING OR QUARRYING
    • E21C25/00Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/22Machines slitting solely by one or more cutter chains moving unidirectionally along jibs
    • E21C25/28Chains or chain guides
    • E21C25/34Chains
    • E21C25/36Couplings for links
    • E21C25/365Couplings for links allowing the bending into at least two planes
DEP56338A 1946-10-14 1949-09-30 Biegungsfaehige Schraemkette Expired DE886435C (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3058946A GB626080A (en) 1946-10-14 1946-10-14 Improvements in or relating to coal cutter chains

Publications (1)

Publication Number Publication Date
DE886435C true DE886435C (de) 1953-08-13

Family

ID=10309999

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP56338A Expired DE886435C (de) 1946-10-14 1949-09-30 Biegungsfaehige Schraemkette

Country Status (4)

Country Link
US (1) US2566675A (de)
BE (1) BE490942A (de)
DE (1) DE886435C (de)
GB (1) GB626080A (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1012881B (de) * 1954-06-10 1957-08-01 Austin Hoy & Co Ltd Schraemkette fuer Schraemmaschinen mit durch Kugelgelenke verbundenen Gliedern
DE1047142B (de) * 1953-09-28 1958-12-24 Austin Hoy & Co Ltd Schraemkette fuer Schraemmaschinen mit Schraempickenhaltern
DE1053448B (de) * 1956-10-06 1959-03-26 Gebr. Eickhoff, Maschinenfabrik Schraemkette
DE1172627B (de) * 1955-12-06 1964-06-25 Austin Hoy & Co Ltd Kugelgelenkschraemkette
DE1191748B (de) * 1962-07-19 1965-04-22 Mannesmann Ag Gekroepfte Fraeskette zum Austrag aus Hochsilos
DE1193450B (de) * 1960-06-21 1965-05-26 Austin Hoy & Co Ltd Schraemkette
DE1203201B (de) * 1960-09-02 1965-10-21 Austin Hoy & Co Ltd Schraemkette mit Kugelgelenken

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2675219A (en) * 1946-10-14 1954-04-13 Austin Hoy & Co Ltd Coal cutter chain
US2733905A (en) * 1951-12-27 1956-02-07 proctor
US2939692A (en) * 1952-10-03 1960-06-07 Joy Mfg Co Continuous mining apparatus of the chain type for longwall mining
US2865621A (en) * 1955-01-12 1958-12-23 Austin Hoy & Co Ltd Tool-carrying chains
RU2012101215A (ru) * 2009-07-13 2013-08-20 Вермир Мэньюфэкчеринг Компэни Землеройный компонент (варианты)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1782408A (en) * 1924-07-11 1930-11-25 Cincinnati Mine Machinery Co Mining-machine cutter chain
DE562378C (de) * 1929-03-27 1932-10-25 Gerhard Winschermann Schneidmaschine zum Abbau von Kohle, Kali u. dgl.
DE743290C (de) * 1941-02-02 1943-12-22 Eickhoff Geb Schraemkette mit auswechselbaren Meisseln

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US443769A (en) * 1890-12-30 Drive-chain
US363216A (en) * 1887-05-17 Chain cable
US890336A (en) * 1906-09-12 1908-06-09 George H Coates Flexible shaft.
US1336927A (en) * 1919-02-28 1920-04-13 Morris H Barton Cutter-bar and bit-chain for mining-machines
US1861642A (en) * 1930-03-11 1932-06-07 Harry D Lathrop Chain
US2086573A (en) * 1934-12-17 1937-07-13 Sullivan Machinery Co Shoveling mechanism

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1782408A (en) * 1924-07-11 1930-11-25 Cincinnati Mine Machinery Co Mining-machine cutter chain
DE562378C (de) * 1929-03-27 1932-10-25 Gerhard Winschermann Schneidmaschine zum Abbau von Kohle, Kali u. dgl.
DE743290C (de) * 1941-02-02 1943-12-22 Eickhoff Geb Schraemkette mit auswechselbaren Meisseln

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1047142B (de) * 1953-09-28 1958-12-24 Austin Hoy & Co Ltd Schraemkette fuer Schraemmaschinen mit Schraempickenhaltern
DE1012881B (de) * 1954-06-10 1957-08-01 Austin Hoy & Co Ltd Schraemkette fuer Schraemmaschinen mit durch Kugelgelenke verbundenen Gliedern
DE1172627B (de) * 1955-12-06 1964-06-25 Austin Hoy & Co Ltd Kugelgelenkschraemkette
DE1053448B (de) * 1956-10-06 1959-03-26 Gebr. Eickhoff, Maschinenfabrik Schraemkette
DE1193450B (de) * 1960-06-21 1965-05-26 Austin Hoy & Co Ltd Schraemkette
DE1203201B (de) * 1960-09-02 1965-10-21 Austin Hoy & Co Ltd Schraemkette mit Kugelgelenken
DE1191748B (de) * 1962-07-19 1965-04-22 Mannesmann Ag Gekroepfte Fraeskette zum Austrag aus Hochsilos

Also Published As

Publication number Publication date
BE490942A (de)
US2566675A (en) 1951-09-04
GB626080A (en) 1949-07-08

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