FR387132A - Method of drilling metal blocks - Google Patents

Method of drilling metal blocks

Info

Publication number
FR387132A
FR387132A FR387132DA FR387132A FR 387132 A FR387132 A FR 387132A FR 387132D A FR387132D A FR 387132DA FR 387132 A FR387132 A FR 387132A
Authority
FR
France
Prior art keywords
metal blocks
drilling metal
drilling
blocks
metal
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
Other languages
French (fr)
Inventor
Heinrich Stueting
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 FR387132A publication Critical patent/FR387132A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/10—Piercing billets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR387132D 1908-02-11 1908-02-11 Method of drilling metal blocks Expired FR387132A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR387132T 1908-02-11

Publications (1)

Publication Number Publication Date
FR387132A true FR387132A (en) 1908-07-01

Family

ID=1432891

Family Applications (1)

Application Number Title Priority Date Filing Date
FR387132D Expired FR387132A (en) 1908-02-11 1908-02-11 Method of drilling metal blocks

Country Status (1)

Country Link
FR (1) FR387132A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1075407B (en) * 1960-02-11 Comptoir Industriel d'Etirage et Profilagc de Metaux. Paris Device for glass-lubricated hot punching of metal billets

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1075407B (en) * 1960-02-11 Comptoir Industriel d'Etirage et Profilagc de Metaux. Paris Device for glass-lubricated hot punching of metal billets

Similar Documents

Publication Publication Date Title
FR387132A (en) Method of drilling metal blocks
FR397021A (en) Method and installation for the denicotinization of tobacco
FR405398A (en) Construction process of metal frames for domes
FR395161A (en) Binding and method and devices for making it
FR399977A (en) Process for annealing metals
FR394080A (en) Process for making cigars
FR410431A (en) Process for sinking wells
FR420588A (en) Method of constructing long kiln blocks
FR397657A (en) Method for the construction of poles
US847637A (en) Method of making wire-glass.
FR395356A (en) Method of preserving stereotypy matrices
FR395903A (en) Method of manufacturing metal wheels
FR365801A (en) Calcium carbide and method for its manufacture
CH45305A (en) Cambrillon for shoes and method of making it
FR392629A (en) Ingot forming process
FR364379A (en) Mineral reduction process
FR395917A (en) Metal pickling process
FR370399A (en) Method of joining underground caissons
FR392778A (en) Process for the construction of skeletons for artistic glazing
FR393114A (en) Process for the production of tar gas, oil and the like
FR346651A (en) Improvements to machines for making building blocks
FR396329A (en) Advanced process for salting meat
FR394385A (en) Manufacturing process of compressed hollow cast steel blocks
FR406484A (en) Method to kill ringworms
GB190506589A (en) A New or Improved Method of Pack-walling