GB1255491A - Improvements in tool boxes for cutter tools - Google Patents

Improvements in tool boxes for cutter tools

Info

Publication number
GB1255491A
GB1255491A GB484068A GB484068A GB1255491A GB 1255491 A GB1255491 A GB 1255491A GB 484068 A GB484068 A GB 484068A GB 484068 A GB484068 A GB 484068A GB 1255491 A GB1255491 A GB 1255491A
Authority
GB
United Kingdom
Prior art keywords
pick
tool boxes
jan
shank
cutter tools
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
GB484068A
Inventor
Sidney Ernest Proctor
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
Application filed by Austin Hoy and Co Ltd filed Critical Austin Hoy and Co Ltd
Priority to GB484068A priority Critical patent/GB1255491A/en
Priority to DE19691902314 priority patent/DE1902314A1/en
Publication of GB1255491A publication Critical patent/GB1255491A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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

Abstract

1,255,491. Mineral-mining pick boxes. AUSTIN HOY & CO. Ltd. 15 Jan., 1969 [30 Jan., 1968], No. 4840/68. Addition to 1,062,752. Heading E1F. The pick shank-receiving socket of a pick box 1 is formed with one or more bayonet slots 10 for directing the entry of and retention therein of a resilient latch projecting from the shank of a pick when the pick is entered into the slot and the or each slot comprises a groove 5 opening into a recess 6 which extends through the box to the adjacent outer side thereof.
GB484068A 1968-01-30 1968-01-30 Improvements in tool boxes for cutter tools Expired GB1255491A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB484068A GB1255491A (en) 1968-01-30 1968-01-30 Improvements in tool boxes for cutter tools
DE19691902314 DE1902314A1 (en) 1968-01-30 1969-01-17 Tool holder for cutting tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB484068A GB1255491A (en) 1968-01-30 1968-01-30 Improvements in tool boxes for cutter tools

Publications (1)

Publication Number Publication Date
GB1255491A true GB1255491A (en) 1971-12-01

Family

ID=9784778

Family Applications (1)

Application Number Title Priority Date Filing Date
GB484068A Expired GB1255491A (en) 1968-01-30 1968-01-30 Improvements in tool boxes for cutter tools

Country Status (2)

Country Link
DE (1) DE1902314A1 (en)
GB (1) GB1255491A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3002807A1 (en) * 1979-02-03 1980-08-07 Hall & Pickles Ltd WHEEL CHISEL
US4880247A (en) * 1987-06-06 1989-11-14 Anderson Strathclyde Plc Cutting tools
GB2420360A (en) * 2004-11-19 2006-05-24 Hydra Mining Tools Internat Lt Mineral winning pick, pick box, and combination

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3002807A1 (en) * 1979-02-03 1980-08-07 Hall & Pickles Ltd WHEEL CHISEL
US4880247A (en) * 1987-06-06 1989-11-14 Anderson Strathclyde Plc Cutting tools
GB2420360A (en) * 2004-11-19 2006-05-24 Hydra Mining Tools Internat Lt Mineral winning pick, pick box, and combination
GB2420360B (en) * 2004-11-19 2009-07-08 Hydra Mining Tools Internat Ltd Mineral winning pick, pick box, and combination

Also Published As

Publication number Publication date
DE1902314A1 (en) 1969-09-11

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