GB439043A - Improvements in pick heads or stocks - Google Patents

Improvements in pick heads or stocks

Info

Publication number
GB439043A
GB439043A GB1578334A GB1578334A GB439043A GB 439043 A GB439043 A GB 439043A GB 1578334 A GB1578334 A GB 1578334A GB 1578334 A GB1578334 A GB 1578334A GB 439043 A GB439043 A GB 439043A
Authority
GB
United Kingdom
Prior art keywords
socket
point
stocks
class
pick heads
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
GB1578334A
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.)
ERNEST JOHN JUPP
Original Assignee
ERNEST JOHN JUPP
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 ERNEST JOHN JUPP filed Critical ERNEST JOHN JUPP
Priority to GB1578334A priority Critical patent/GB439043A/en
Publication of GB439043A publication Critical patent/GB439043A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D7/00—Picks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Road Signs Or Road Markings (AREA)
  • Road Paving Structures (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

439,043. Picks &c. JUPP, E. J., 41, Oak Tree Road, Southampton. May 28, 1934, No. 15783. [Class 61 (ii)] A tapering socket c in a pick head is adapted t( receive one end of a double ended point member &c having a tapered portion d to engage the socket and a shouldered hexagonal portion d by which the member may be turned in the socket to re-set the point d' or to loosen the member for re moval. The point membe may be interchangeable with other tools. Specification 204,950, [Class 61 (i)], is referred to.
GB1578334A 1934-05-28 1934-05-28 Improvements in pick heads or stocks Expired GB439043A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1578334A GB439043A (en) 1934-05-28 1934-05-28 Improvements in pick heads or stocks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1578334A GB439043A (en) 1934-05-28 1934-05-28 Improvements in pick heads or stocks

Publications (1)

Publication Number Publication Date
GB439043A true GB439043A (en) 1935-11-28

Family

ID=10065378

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1578334A Expired GB439043A (en) 1934-05-28 1934-05-28 Improvements in pick heads or stocks

Country Status (1)

Country Link
GB (1) GB439043A (en)

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