GB433950A - Improvements in or relating to apparatus for breaking coal, coke and other materials - Google Patents

Improvements in or relating to apparatus for breaking coal, coke and other materials

Info

Publication number
GB433950A
GB433950A GB560134A GB560134A GB433950A GB 433950 A GB433950 A GB 433950A GB 560134 A GB560134 A GB 560134A GB 560134 A GB560134 A GB 560134A GB 433950 A GB433950 A GB 433950A
Authority
GB
United Kingdom
Prior art keywords
plate
picks
bars
casing
pivoted
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
GB560134A
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.)
British Jeffrey Diamond Ltd
Original Assignee
British Jeffrey Diamond 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
Application filed by British Jeffrey Diamond Ltd filed Critical British Jeffrey Diamond Ltd
Priority to GB560134A priority Critical patent/GB433950A/en
Publication of GB433950A publication Critical patent/GB433950A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C1/00—Crushing or disintegrating by reciprocating members
    • B02C1/12—Mills with non-rotating spiked members

Abstract

433,950. Reciprocating picks. BRITISH JEFFREY - DIAMOND, Ltd., Stennard Works, and PICKERING, J. W., 16, Townley Road, Lupset, both in Wakefield, Yorkshire. Feb. 20, 1934, No. 5601. [Class 59] Coal &c. is broken against horizontal picks by the action of a pusher or breaker plate mounted for movement in a substantially vertical plane and about an axis disposed midway of the height of the plate. A combined screen and pick-cleaner is attached to the plate and oscillates between the picks. The picks 3 are mounted in a plate 4 adjustably mounted in the casing 5. A reciprocating plate 7, which may be provided with a row of picks 17 is suspended from a pivot 11 on the casing by link 10 and is oscillated by an eccentric 8. A series of bars 12 are pivoted to the casing at 14 and reciprocate between the picks by means of a series of bars 16 connected to the lower end of the plate 7. The bars 12 clear the picks from obstructions and form with the bars 16 a screen through which the small coal passes without further crushing. The plate 7 may slide on rollers or cam surfaces or may be pivoted about an axis near the pivot 11 of the link 10. The plate 7 may also be reciprocated by a connecting rod and spring and the drive pulley may be fitted with shear pins.
GB560134A 1934-02-20 1934-02-20 Improvements in or relating to apparatus for breaking coal, coke and other materials Expired GB433950A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB560134A GB433950A (en) 1934-02-20 1934-02-20 Improvements in or relating to apparatus for breaking coal, coke and other materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB560134A GB433950A (en) 1934-02-20 1934-02-20 Improvements in or relating to apparatus for breaking coal, coke and other materials

Publications (1)

Publication Number Publication Date
GB433950A true GB433950A (en) 1935-08-20

Family

ID=9799152

Family Applications (1)

Application Number Title Priority Date Filing Date
GB560134A Expired GB433950A (en) 1934-02-20 1934-02-20 Improvements in or relating to apparatus for breaking coal, coke and other materials

Country Status (1)

Country Link
GB (1) GB433950A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008125831A1 (en) * 2007-04-17 2008-10-23 Digbits Limited A crushing arrangement with pre-crushing device
CN110142080A (en) * 2019-06-24 2019-08-20 唐英杰 A kind of thin grinding device of discontinuous industrial chemicals

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008125831A1 (en) * 2007-04-17 2008-10-23 Digbits Limited A crushing arrangement with pre-crushing device
GB2460211A (en) * 2007-04-17 2009-11-25 Digbits Ltd A crushing arrangement with pre-crushing device
CN110142080A (en) * 2019-06-24 2019-08-20 唐英杰 A kind of thin grinding device of discontinuous industrial chemicals

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