GB190920633A - Improvements in or relating to Mechanical Time Fuses for Projectiles. - Google Patents

Improvements in or relating to Mechanical Time Fuses for Projectiles.

Info

Publication number
GB190920633A
GB190920633A GB190920633DA GB190920633A GB 190920633 A GB190920633 A GB 190920633A GB 190920633D A GB190920633D A GB 190920633DA GB 190920633 A GB190920633 A GB 190920633A
Authority
GB
United Kingdom
Prior art keywords
mechanical time
projectiles
relating
time fuses
rolling
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
August Reichwald
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 GB190920633A publication Critical patent/GB190920633A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C9/00—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition
    • F42C9/02—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means
    • F42C9/04—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means by spring motor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49609—Spring making

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Springs (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Wire Processing (AREA)

Abstract

20,633. Reichwald, A., (Krupp Akt.-Ges., F.) Sept. 9. Flat-spiral springs.-Springs A for mechanical time fuses are made of hard-drawn steel wire, the natural elasticity of which is increased by drawing, rolling, or hammering in the cold state. The spiral spring described has an oval cross-section obtained from a round wire by drawing or rolling in the cold.
GB190920633D 1909-09-09 1909-09-09 Improvements in or relating to Mechanical Time Fuses for Projectiles. Expired GB190920633A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190920633T 1909-09-09

Publications (1)

Publication Number Publication Date
GB190920633A true GB190920633A (en) 1909-11-11

Family

ID=32445836

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190920633D Expired GB190920633A (en) 1909-09-09 1909-09-09 Improvements in or relating to Mechanical Time Fuses for Projectiles.

Country Status (5)

Country Link
US (1) US1166870A (en)
CH (1) CH48615A (en)
DE (1) DE250038C (en)
FR (1) FR407121A (en)
GB (1) GB190920633A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2833027A (en) * 1954-05-05 1958-05-06 Majik Ironers Inc Method for preparing backwound springs for use in spring motors
US2934785A (en) * 1957-07-29 1960-05-03 Lawrence H Heuer Counterbalance spring

Also Published As

Publication number Publication date
DE250038C (en)
CH48615A (en) 1910-11-16
FR407121A (en)
US1166870A (en) 1916-01-04

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