EP1222437A1 - Bleifreies kleinkaliber-vollgeschoss - Google Patents
Bleifreies kleinkaliber-vollgeschossInfo
- Publication number
- EP1222437A1 EP1222437A1 EP00964121A EP00964121A EP1222437A1 EP 1222437 A1 EP1222437 A1 EP 1222437A1 EP 00964121 A EP00964121 A EP 00964121A EP 00964121 A EP00964121 A EP 00964121A EP 1222437 A1 EP1222437 A1 EP 1222437A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- lead
- small
- projectile
- sleeve
- plastic
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims abstract description 19
- 239000004033 plastic Substances 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 9
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 229910052725 zinc Inorganic materials 0.000 claims description 6
- 239000011701 zinc Substances 0.000 claims description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 4
- 229910052718 tin Inorganic materials 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 claims description 2
- 229920001169 thermoplastic Polymers 0.000 claims description 2
- 239000004416 thermosoftening plastic Substances 0.000 claims description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims description 2
- 239000010937 tungsten Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract description 2
- 238000009423 ventilation Methods 0.000 abstract description 2
- 241000282414 Homo sapiens Species 0.000 abstract 1
- 238000010304 firing Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 210000000744 eyelid Anatomy 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 229910000978 Pb alloy Inorganic materials 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
- F42B12/72—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material
- F42B12/74—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the core or solid body
- F42B12/745—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the core or solid body the core being made of plastics; Compounds or blends of plastics and other materials, e.g. fillers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
- F42B12/72—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material
- F42B12/74—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the core or solid body
Definitions
- the invention relates to a small-caliber full floor.
- Small-caliber bullets are usually made of lead and lead alloys, for example by shaping pieces cut from a lead wire into bullets in dies.
- Small-caliber shooting is a sport that is performed both outdoors and indoors.
- the firing of lead bullets produces gases containing lead dust that are harmful to health. For this reason, special regulations regarding ventilation must be observed when shooting in halls.
- the lead residues of the projectiles which are harmful to the environment, must be collected and disposed of.
- the measures required to protect people and the environment when firing lead bullets are complex and expensive.
- a small-caliber bullet made of a lead-free material is proposed according to the invention, the density of which is> 5 g / cm 3 .
- a material has sufficient trajectory stability due to its density.
- the metals tin or zinc or alloys of these two materials belong as particularly suitable materials, which are suitable both in terms of their hardness, their density and their harmlessness to the environment.
- Tin has a density of about 7.2 g / cm 3 and zinc of about 7.3 g / cm 3 .
- the material can also be a plastic, preferably a thermoplastic, which can easily be molded into a projectile by injection molding. Plastics that rot in nature are particularly advantageous. These bullets are removed naturally, so that no time-consuming collection is required.
- Influence on the trajectory properties of projectiles made of plastic can be influenced by adding high-density metal powder, for example tungsten, to the plastic.
- high-density metal powder for example tungsten
- Lead is generally softer than the materials mentioned for the projectile according to the invention. For this reason, the deformation of the rear end of the bullet lifts the barrel well.
- Soft lead has a Vickers hardness of around 5 HV.
- the Vickers hardness of tin is also around 5 HV, while the hardness of pure zinc is 35 HV.
- the shape, depth and diameter of the recess from the rear of the projectile must be matched to the material used. This depression is usually in the form of a spherical cap. Only an optimal eyelid results in a precise shot. The deepening of a projectile made of lead-free material starting from the rear is therefore generally much more pronounced than that of a lead projectile.
- the depression can be hard Make up materials up to 65% of the length of the sleeve holder. This is usually about 3 mm long.
- the case receptacle of the projectile has a case insertion groove. This is the only way to achieve sleeve pinching with a fixed projectile seat and a long service life for the pinching tools. The sleeve pinching causes an even projectile pulling force. This has a positive effect on the precision of the shot and thus on the accuracy.
- the figure shows a small-caliber full storey 1 according to the invention, here made of a zinc alloy, on an enlarged scale.
- the sleeve receptacle 2 has the following differences: In order to achieve optimal lids with the hard material zinc, the depression in the form of a spherical cap 3 penetrates deeply into the sleeve receptacle 2 from the rear 4. As a result, the remaining walls of the sleeve receptacle 2, in particular in the area of the tail 4, become thin and therefore easily deformable even with zinc as a harder material than lead.
- the calotte 3 extends over a depth 7 into the sleeve receptacle 2 of the projectile.
- the depth 7 is 65% of the total length 8 of the sleeve receptacle 2.
- the sleeve receptacle 2 has a sleeve insertion groove 10.
- the sleeve edge 11 is pressed into this sleeve insertion groove 10, which causes a sleeve pinching with a fixed projectile seat.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
- Housing For Livestock And Birds (AREA)
- Processing Of Solid Wastes (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Glass Compositions (AREA)
- Floor Finish (AREA)
Description
Claims
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19943590 | 1999-09-11 | ||
DE19943590 | 1999-09-11 | ||
DE10023162 | 2000-05-11 | ||
DE10023162 | 2000-05-11 | ||
PCT/EP2000/008682 WO2001020246A1 (de) | 1999-09-11 | 2000-09-06 | Bleifreies kleinkaliber-vollgeschoss |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1222437A1 true EP1222437A1 (de) | 2002-07-17 |
EP1222437B1 EP1222437B1 (de) | 2003-12-03 |
Family
ID=26005639
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00964121A Expired - Lifetime EP1222437B1 (de) | 1999-09-11 | 2000-09-06 | Bleifreies kleinkaliber-vollgeschoss |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1222437B1 (de) |
AT (1) | ATE255719T1 (de) |
AU (1) | AU7515400A (de) |
DE (2) | DE50004672D1 (de) |
ES (1) | ES2209989T3 (de) |
WO (1) | WO2001020246A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005020988A1 (de) * | 2005-05-03 | 2006-11-09 | Strauß, Rupert | Ecobrass-Geschoss |
USD778392S1 (en) | 2015-03-02 | 2017-02-07 | Timothy G. Smith | Lead-free rimfire projectile |
US10222183B2 (en) * | 2015-03-02 | 2019-03-05 | Timothy G. Smith | Lead-free rimfire projectile |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4016817A (en) * | 1975-10-10 | 1977-04-12 | Moises Arciniega Blanco | Bullet for hunting shotguns |
US4517898A (en) * | 1979-12-14 | 1985-05-21 | Davis Dale M | Highly accurate projectile for use with small arms |
US5237930A (en) * | 1992-02-07 | 1993-08-24 | Snc Industrial Technologies, Inc. | Frangible practice ammunition |
US5913256A (en) * | 1993-07-06 | 1999-06-15 | Lockheed Martin Energy Systems, Inc. | Non-lead environmentally safe projectiles and explosive container |
GB9318437D0 (en) * | 1993-09-06 | 1993-10-20 | Gardner John Christopher | High specific gravity material |
US5535495A (en) * | 1994-11-03 | 1996-07-16 | Gutowski; Donald A. | Die cast bullet manufacturing process |
EP0805945A4 (de) * | 1995-01-26 | 1998-01-07 | Federal Hoffman Inc D B A Fede | Nichttoxisches geschoss |
-
2000
- 2000-09-06 WO PCT/EP2000/008682 patent/WO2001020246A1/de active IP Right Grant
- 2000-09-06 ES ES00964121T patent/ES2209989T3/es not_active Expired - Lifetime
- 2000-09-06 AT AT00964121T patent/ATE255719T1/de active
- 2000-09-06 EP EP00964121A patent/EP1222437B1/de not_active Expired - Lifetime
- 2000-09-06 AU AU75154/00A patent/AU7515400A/en not_active Abandoned
- 2000-09-06 DE DE50004672T patent/DE50004672D1/de not_active Expired - Lifetime
- 2000-09-06 DE DE10043819A patent/DE10043819A1/de not_active Withdrawn
Non-Patent Citations (1)
Title |
---|
See references of WO0120246A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE10043819A1 (de) | 2001-03-22 |
WO2001020246A1 (de) | 2001-03-22 |
ES2209989T3 (es) | 2004-07-01 |
AU7515400A (en) | 2001-04-17 |
DE50004672D1 (de) | 2004-01-15 |
ATE255719T1 (de) | 2003-12-15 |
EP1222437B1 (de) | 2003-12-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69718452T2 (de) | Bleifreie geschosse | |
DE69831422T2 (de) | Bleifreies geschoss aus zinn | |
AT393559B (de) | Geschoss | |
DE3004047C2 (de) | Panzerbrechendes Geschoß | |
DE10257590B4 (de) | Büchsengeschoss für Jagdzwecke | |
DE69419581T2 (de) | Auf Sn basierter Legierung hergestelltes Kugelgeschoss | |
DE3638721A1 (de) | Doppelkammer-geschoss | |
DE102007039532A1 (de) | Patrone | |
DE2705235A1 (de) | Leichte patrone | |
EP1214560B2 (de) | Teilzerlegungsgeschoss im penetrator als geschossheck | |
DE7818115U1 (de) | Treibspiegelgeschoss mit pyrotechnischem satz | |
DE2919358A1 (de) | Geschoss fuer feuerwaffe | |
EP1222436B1 (de) | Deformationsgeschoss mit penetrator im geschossbug | |
DE3822775A1 (de) | Vielfachgeschoss | |
EP1196734B1 (de) | Teilzerlegungsgeschoss mit penetrator im geschossbug | |
EP1222437B1 (de) | Bleifreies kleinkaliber-vollgeschoss | |
DE2422085B2 (de) | Uebungsmunition fuer schusswaffen | |
DE3408476A1 (de) | Vollkalibriges uebungsgeschoss | |
DE2439304C2 (de) | Brandgeschoß, insbesondere panzerbrechendes Geschoß | |
EP0636853B1 (de) | Geschoss für Handfeurerwaffen | |
DE2747977A1 (de) | Elektrisch ausloesbares kraftelement mit ausstossendem kolben | |
EP0106411B1 (de) | Kleinkalibermunition und Verfahren zu ihrer Herstellung | |
DE202014103662U1 (de) | Bleifreies Teilzerlegungsgeschoss für Jagdzwecke | |
DE69609251T2 (de) | Kurzbahngeschoss | |
DE3104234A1 (de) | Geschoss fuer handfeuerwaffen |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20020411 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: RUAG AMMOTEC GMBH |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20031203 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20031203 Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20031203 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: GERMAN |
|
REF | Corresponds to: |
Ref document number: 50004672 Country of ref document: DE Date of ref document: 20040115 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: ISLER & PEDRAZZINI AG |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040303 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040303 |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20040303 |
|
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
LTIE | Lt: invalidation of european patent or patent extension |
Effective date: 20031203 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2209989 Country of ref document: ES Kind code of ref document: T3 |
|
ET | Fr: translation filed | ||
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040906 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040930 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20040906 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PCAR Free format text: ISLER & PEDRAZZINI AG;POSTFACH 1772;8027 ZUERICH (CH) |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040503 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 17 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 18 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 50004672 Country of ref document: DE Representative=s name: BOEHMERT & BOEHMERT ANWALTSPARTNERSCHAFT MBB -, DE |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 19 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20191120 Year of fee payment: 20 Ref country code: FI Payment date: 20191220 Year of fee payment: 20 Ref country code: SE Payment date: 20191129 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20191220 Year of fee payment: 20 Ref country code: BE Payment date: 20191129 Year of fee payment: 20 Ref country code: IT Payment date: 20191129 Year of fee payment: 20 Ref country code: FR Payment date: 20191129 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20191219 Year of fee payment: 20 Ref country code: AT Payment date: 20191202 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20191129 Year of fee payment: 20 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R071 Ref document number: 50004672 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: PE20 Expiry date: 20200905 |
|
REG | Reference to a national code |
Ref country code: FI Ref legal event code: MAE |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MK Effective date: 20200906 Ref country code: AT Ref legal event code: MK07 Ref document number: 255719 Country of ref document: AT Kind code of ref document: T Effective date: 20200906 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION Effective date: 20200905 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION Effective date: 20200907 |