LU49038A1 - - Google Patents
Info
- Publication number
- LU49038A1 LU49038A1 LU49038DA LU49038A1 LU 49038 A1 LU49038 A1 LU 49038A1 LU 49038D A LU49038D A LU 49038DA LU 49038 A1 LU49038 A1 LU 49038A1
- Authority
- LU
- Luxembourg
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
- F41A21/00—Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
- F41A21/22—Barrels which have undergone surface treatment, e.g. phosphating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
- C21D9/10—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes shotgun barrels
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
-
- 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
- F41A21/00—Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
- F41A21/12—Cartridge chambers; Chamber liners
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Nozzles (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Furnace Charging Or Discharging (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU49038 | 1965-07-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU49038A1 true LU49038A1 (de) | 1967-01-09 |
Family
ID=19724368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU49038D LU49038A1 (de) | 1965-07-09 | 1965-07-09 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3382556A (de) |
| BE (1) | BE683293A (de) |
| CH (1) | CH450965A (de) |
| DE (1) | DE1288486B (de) |
| ES (1) | ES328833A1 (de) |
| GB (1) | GB1105391A (de) |
| LU (1) | LU49038A1 (de) |
| NL (1) | NL6609595A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3300175C2 (de) * | 1983-01-05 | 1986-06-05 | Wolfgang Th. Dipl.-Ing. 7238 Oberndorf Wegwerth | Verfahren zur Herstellung von Waffenrohren |
| US6817132B1 (en) | 2003-06-09 | 2004-11-16 | On Target Technologies, Llc | Barrel chambering method and apparatus |
| US8938903B2 (en) * | 2011-07-11 | 2015-01-27 | Mark C. LaRue | Firearm barrel having cartridge chamber preparation facilitating efficient cartridge case extraction and protection against premature bolt failure |
| US20140260945A1 (en) * | 2013-03-15 | 2014-09-18 | Frank DeSomma | Grooved firearm chamber |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE739852C (de) * | 1942-02-08 | 1943-10-30 | Rheinmetall Borsig Ag | Waffenlauf, bei dem das Patronenlager oder ein Teil desselben durch ein als Einzelteil gefertigtes, mit dem Lauf auswechselbar verbundenes Teil gebildet wird |
| US2464323A (en) * | 1946-03-13 | 1949-03-15 | Gen Motors Corp | Punch for fluting gun-barrel chambers |
| NL213363A (de) * | 1955-12-30 | |||
| GB856674A (en) * | 1958-06-18 | 1960-12-21 | Rolls Royce | Blades for gas turbine engines |
| US3194938A (en) * | 1962-10-09 | 1965-07-13 | L C Miller Company | Method for producing parts by electrical erosion |
-
1965
- 1965-07-09 LU LU49038D patent/LU49038A1/xx unknown
-
1966
- 1966-06-24 US US560152A patent/US3382556A/en not_active Expired - Lifetime
- 1966-06-25 DE DEB87720A patent/DE1288486B/de active Pending
- 1966-06-28 BE BE683293D patent/BE683293A/xx unknown
- 1966-06-29 GB GB29238/66A patent/GB1105391A/en not_active Expired
- 1966-06-29 CH CH943866A patent/CH450965A/fr unknown
- 1966-07-08 NL NL6609595A patent/NL6609595A/xx unknown
- 1966-07-08 ES ES0328833A patent/ES328833A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES328833A1 (es) | 1967-04-16 |
| DE1288486B (de) | 1969-01-30 |
| US3382556A (en) | 1968-05-14 |
| CH450965A (fr) | 1968-05-15 |
| NL6609595A (de) | 1967-01-10 |
| GB1105391A (en) | 1968-03-06 |
| BE683293A (de) | 1966-12-01 |