GB190823913A - Improvements in Cutting and Grinding Machines for the Mud-holes of Boilers. - Google Patents

Improvements in Cutting and Grinding Machines for the Mud-holes of Boilers.

Info

Publication number
GB190823913A
GB190823913A GB190823913DA GB190823913A GB 190823913 A GB190823913 A GB 190823913A GB 190823913D A GB190823913D A GB 190823913DA GB 190823913 A GB190823913 A GB 190823913A
Authority
GB
United Kingdom
Prior art keywords
holes
mud
boilers
cutting
grinding machines
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
Heinrich Meyer
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 GB190823913A publication Critical patent/GB190823913A/en
Expired legal-status Critical Current

Links

Landscapes

  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)

Abstract

23,913. Meyer, H. Nov. 7. End-facing. - A device for re-facing the mud-holes in boilers consists of a cutter a secured to a bolt b passing through a bearing c in a yoke d, which has projections l fitting into holes in the plate k. The bolt is upheld by a spiral spring f and a nut e, and can be rotated by a handle g.
GB190823913D 1908-11-07 1908-11-07 Improvements in Cutting and Grinding Machines for the Mud-holes of Boilers. Expired GB190823913A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190823913T 1908-11-07

Publications (1)

Publication Number Publication Date
GB190823913A true GB190823913A (en) 1909-11-04

Family

ID=32210616

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190823913D Expired GB190823913A (en) 1908-11-07 1908-11-07 Improvements in Cutting and Grinding Machines for the Mud-holes of Boilers.

Country Status (1)

Country Link
GB (1) GB190823913A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3999331A (en) * 1975-08-04 1976-12-28 The United States Of America As Represented By The Secretary Of The Navy Apparatus for making high-pressure ports in closed hulls

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3999331A (en) * 1975-08-04 1976-12-28 The United States Of America As Represented By The Secretary Of The Navy Apparatus for making high-pressure ports in closed hulls

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