GB190806876A - Improved Method of and Means for Securing the Heads or Bits used in Percussive Rock Drills to their Shanks. - Google Patents

Improved Method of and Means for Securing the Heads or Bits used in Percussive Rock Drills to their Shanks.

Info

Publication number
GB190806876A
GB190806876A GB190806876DA GB190806876A GB 190806876 A GB190806876 A GB 190806876A GB 190806876D A GB190806876D A GB 190806876DA GB 190806876 A GB190806876 A GB 190806876A
Authority
GB
United Kingdom
Prior art keywords
shanks
heads
securing
improved method
bits used
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
Inventor
Edward Lloyd Wynyard Bellhouse
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB190806876A publication Critical patent/GB190806876A/en
Expired legal-status Critical Current

Links

GB190806876D 1908-03-28 1908-03-28 Improved Method of and Means for Securing the Heads or Bits used in Percussive Rock Drills to their Shanks. Expired GB190806876A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190806876T 1908-03-28

Publications (1)

Publication Number Publication Date
GB190806876A true GB190806876A (en) 1908-12-31

Family

ID=35253209

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190806876D Expired GB190806876A (en) 1908-03-28 1908-03-28 Improved Method of and Means for Securing the Heads or Bits used in Percussive Rock Drills to their Shanks.

Country Status (1)

Country Link
GB (1) GB190806876A (en)

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