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CH346460A - Bullet guide ring - Google Patents

Bullet guide ring

Info

Publication number
CH346460A
CH346460A CH346460DA CH346460A CH 346460 A CH346460 A CH 346460A CH 346460D A CH346460D A CH 346460DA CH 346460 A CH346460 A CH 346460A
Authority
CH
Switzerland
Prior art keywords
guide ring
bullet guide
bullet
ring
guide
Prior art date
Application number
Other languages
German (de)
Inventor
Friedrich Dr Hansen
Original Assignee
Friedrich Dr Hansen
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 Friedrich Dr Hansen filed Critical Friedrich Dr Hansen
Publication of CH346460A publication Critical patent/CH346460A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B14/00—Projectiles or missiles characterised by arrangements for guiding or sealing them inside barrels, or for lubricating or cleaning barrels
    • F42B14/02—Driving bands; Rotating bands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/14—Treatment of metallic powder
    • B22F1/145—Chemical treatment, e.g. passivation or decarburisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/17—Metallic particles coated with metal
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0207—Using a mixture of prealloyed powders or a master alloy
    • C22C33/0228—Using a mixture of prealloyed powders or a master alloy comprising other non-metallic compounds or more than 5% of graphite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Powder Metallurgy (AREA)
CH346460D 1956-04-15 1956-04-15 Bullet guide ring CH346460A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH812235X 1956-04-15

Publications (1)

Publication Number Publication Date
CH346460A true CH346460A (en) 1960-05-15

Family

ID=4538600

Family Applications (1)

Application Number Title Priority Date Filing Date
CH346460D CH346460A (en) 1956-04-15 1956-04-15 Bullet guide ring

Country Status (7)

Country Link
US (1) US2979810A (en)
BE (1) BE556476A (en)
CH (1) CH346460A (en)
DE (1) DE1036114B (en)
FR (1) FR1171194A (en)
GB (1) GB812235A (en)
NL (2) NL99102C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3256818A (en) * 1955-11-26 1966-06-21 Berghaus Bernhard Method of reducing barrel wear
SE441305B (en) * 1979-03-07 1985-09-23 Bofors Ab WAY TO FIX A PROJECTIL'S BELT BY FRICTION SWEATING

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2323162A (en) * 1940-11-26 1943-06-29 Gen Motors Corp Flatiron base
US2411073A (en) * 1944-08-16 1946-11-12 Isthmian Metals Inc Making products of iron or iron alloys
US2483075A (en) * 1944-12-15 1949-09-27 New Jersey Zinc Co Method of copper coating iron particles
US2666724A (en) * 1952-12-03 1954-01-19 Gen Aniline & Film Corp Process of preparing iron powder of improved electromagnetic properties
US2812276A (en) * 1953-06-29 1957-11-05 Int Nickel Co High frequency cores

Also Published As

Publication number Publication date
GB812235A (en) 1959-04-22
NL216283A (en)
BE556476A (en)
FR1171194A (en) 1959-01-22
DE1036114B (en) 1958-08-07
US2979810A (en) 1961-04-18
NL99102C (en)

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