CH21215A - Apparatus for checking the straightness of the caliber of gun barrels - Google Patents

Apparatus for checking the straightness of the caliber of gun barrels

Info

Publication number
CH21215A
CH21215A CH21215A CH21215DA CH21215A CH 21215 A CH21215 A CH 21215A CH 21215 A CH21215 A CH 21215A CH 21215D A CH21215D A CH 21215DA CH 21215 A CH21215 A CH 21215A
Authority
CH
Switzerland
Prior art keywords
straightness
caliber
checking
gun barrels
barrels
Prior art date
Application number
CH21215A
Other languages
French (fr)
Inventor
John Jackson
Honour Langworthy Mad Florence
Original Assignee
John Jackson
Langworthy Mademoiselle Floren
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 John Jackson, Langworthy Mademoiselle Floren filed Critical John Jackson
Publication of CH21215A publication Critical patent/CH21215A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A31/00—Testing arrangements
    • F41A31/02—Testing arrangements for checking gun barrels

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Measuring Leads Or Probes (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
CH21215A 1900-03-09 1900-03-09 Apparatus for checking the straightness of the caliber of gun barrels CH21215A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH21215T 1900-03-09

Publications (1)

Publication Number Publication Date
CH21215A true CH21215A (en) 1901-06-15

Family

ID=4226352

Family Applications (1)

Application Number Title Priority Date Filing Date
CH21215A CH21215A (en) 1900-03-09 1900-03-09 Apparatus for checking the straightness of the caliber of gun barrels

Country Status (2)

Country Link
CH (1) CH21215A (en)
DE (1) DE128239C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE750540C (en) * 1942-08-22 1945-01-17 Machine for checking and straightening the barrel of firearms with a scanning device that can be moved through the barrel

Also Published As

Publication number Publication date
DE128239C (en)

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