EP1106957B1 - Kartusche für Setzgeräte - Google Patents
Kartusche für Setzgeräte Download PDFInfo
- Publication number
- EP1106957B1 EP1106957B1 EP00811129A EP00811129A EP1106957B1 EP 1106957 B1 EP1106957 B1 EP 1106957B1 EP 00811129 A EP00811129 A EP 00811129A EP 00811129 A EP00811129 A EP 00811129A EP 1106957 B1 EP1106957 B1 EP 1106957B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- receiving body
- cartridge
- recess
- cylindrical section
- cartridge according
- 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 - Lifetime
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
- B25C1/00—Hand-held nailing tools; Nail feeding devices
- B25C1/08—Hand-held nailing tools; Nail feeding devices operated by combustion pressure
- B25C1/10—Hand-held nailing tools; Nail feeding devices operated by combustion pressure generated by detonation of a cartridge
- B25C1/16—Cartridges specially adapted for impact tools; Cartridge and bolts units
- B25C1/163—Cartridges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B39/00—Packaging or storage of ammunition or explosive charges; Safety features thereof; Cartridge belts or bags
- F42B39/08—Cartridge belts
- F42B39/085—Cartridge belts for blank cartridges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B8/00—Practice or training ammunition
- F42B8/02—Cartridges
- F42B8/04—Blank cartridges, i.e. primed cartridges without projectile but containing an explosive or combustible powder charge
Definitions
- the invention relates to a cartridge for setting tools, consisting of a cup-shaped receiving body made of plastic, the one with the inner contour of the cartridge holder of the Has setting device in contact with the outer surface and a cover of the Closes the receiving body at the open end, and one in the interior of the receiving body projecting, cylindrical portion.
- Cartridges of the type mentioned are used in setting tools, in particular those operated by powder power Setting tools of various types used. To be as economical as possible To achieve, plastic is advantageously used for the manufacture of such cartridges used. If cartridges of this type are used to form magazine strips compared to setting tools that are operated with a single cartridge, achieved a faster setting cycle. Both for single cartridges and cartridges that are connected to each other to form a magazine strip, it is important that they are designed in this way are that there can be no malfunctions in the setting tool, for example by parts or residues of the cartridges in the cartridge holder of the setting tool remain.
- a cartridge of the aforementioned type is known for example from EP 0525613 B1.
- This known cartridge consists of a cup-shaped receiving body made of plastic and a sealing cover, which closes the receiving body at the open end and a cylindrical section projecting into the interior of the receiving body having.
- the opening of the receiving body has an edge strip, which on the other facing inner surface has undercuts in which the corresponding shaped side edge of the closure cover snaps into place.
- a disadvantage of this known cartridge is that the connection between the Sealing cover and the receiving body is not always sufficient. For example, it is possible that the deformations that occur when the cartridge is ignited the sealing cap falls off the receiving body and thus malfunctions in the setting tool caused. Disassembly of the setting tool, with a resulting large The result is loss of time. Especially for setting tools for series applications, where too If cartridges connected to magazine strips are used, such disruptions have an effect seriously.
- the invention has for its object to provide a cartridge in setting tools can be used trouble-free regardless of the respective pressure conditions. In addition, should the cartridge can be manufactured economically.
- this object is achieved in that the receiving body in the area the lateral surface at a distance from its open end and at least partially in the radial Projection area of the cylindrical portion has at least one recess.
- the cylindrical section of the sealing cap there under pressure and high temperature and radially widen in the same area out. Characterized in that the recess at a distance from the opening of the receiving body is arranged, remains between the radially expanded by the ignition of the cartridge Area and the opening of the receiving body consist of an area expanding radially less. Both areas together form a positive connection between the receptacle and the cap, which is the falling off of the cap prevented when the cartridge is ignited.
- the recess can be arranged as desired. Preferably but it is open to the outer extent of the receiving body, since this is an economic Manufacturing is beneficial.
- the recess of the receiving body and the sealing cover is expedient wedge-shaped.
- the recess has an axial length that is 0.2 to 0.8 times the diameter corresponds to the cylindrical section, particularly proven.
- the radially measured one preferably corresponds Depth of the recess 0.05 to 0.2 times the diameter of the cylindrical Section. Under these conditions there is a good form fit between the Receiving body and the closure lid guaranteed and at the same time there is no material overload, for example the cap when the cartridge is ignited.
- the cartridge counteracts sufficient resistance in the axial direction Appropriately at a distance which is 0.1 to 0.5 times the diameter corresponds to the cylindrical section.
- the recess preferably extends over at least part of the circumference of the receiving body. Especially if the recess extends over the entire Extends circumference of the receiving body, the deformation is affected by the annular, uniform expansion over the entire circumference optimally to the form fit.
- the axial length of the cylindrical portion preferably corresponds 0.2 to 0.6 times the diameter of the cylindrical section.
- this is preferably made according to the invention
- Metal such as steel or brass.
- the receptacle body 2 has an open end 4, which through the closure cover 3 is closed, so that an interior 5 is formed.
- the closure lid 3 has a cylindrical protruding into the interior 5 of the receiving body 2 Section 6 with a diameter d and a length I2.
- Inner contour 12 of the cartridge holder of a setting tool, not shown in the drawing contacting outer surface 8 of the receiving body 2 is at least partially in the radial projection area of the cylindrical section 6 of the closure cover 3 in Distance a from the open end 4 a recess 7 is arranged.
- the recess 7 is preferred open to the outer circumference and wedge-shaped with an axial length l1 and a radial depth r is formed.
- the recess 7 extends for example over the entire circumference of the receiving body 2.
- the cartridge according to the invention is shown in Fig. 2 after ignition. It shows like the recess 7, which extends over the entire circumference of the cartridge, after the cartridge is ignited and thereby a radial expansion of the Interior 5 of the receiving body 2 has the consequence. Open in the area along the length At the end of 4 there is practically no radial expansion.
- the one before the cartridge fired cylindrical section 6 of the cover 3 adapts to the newly formed inner contour of the receiving body. This creates a positive connection between the receiving body 2 and the closure cover 3, which prevents the closure cover 3 from falling off at the Ignition of the cartridge prevented.
- Fig. 3 shows a side view of several cartridges that form a magazine strip with each other are connected.
- the magazine strip has a receiving body strip 9, preferably made of plastic, on which receiving body 10 are integrally formed.
- receiving body strip is provided with predetermined breaking points 11.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Coating Apparatus (AREA)
- Portable Nailing Machines And Staplers (AREA)
Description
- Fig. 1
- eine Kartusche im Längsschnitt
- Fig. 2
- die Kartusche der Fig. 1 nach erfolgter Zündung
- Fig. 3
- eine Seitenansicht von zu einem Magazinstreifen miteinander verbundenen Kartuschen
Claims (10)
- Kartusche für Setzgeräte, bestehend aus einem topfförmigen Aufnahmekörper (2,10) aus Kunststoff, der eine mit der Innenkontur (12) einer Kartuschenaufnahme des Setzgerätes in Kontakt tretende Mantelfläche (8) aufweist und einen Verschlussdeckel (3), der den Aufnahmekörper (2,10) am offenen Ende (4) verschliesst, und einen in den Innenraum (5) des Aufnahmekörpers (2,10) ragenden zylindrischen Abschnitt (6) aufweist, dadurch gekennzeichnet, dass der Aufnahmekörper (2,10) im Bereich der Mantelfläche (8) im Abstand (a) von seinem offenen Ende (4) und zumindest teilweise im radialen Projektionsbereich des zylindrischen Abschnitts (6) mindestens eine Ausnehmung (7) aufweist.
- Kartusche nach Anspruch 1, dadurch gekennzeichnet, dass die Ausnehmung (7) zum äusseren Umfang des Aufnahmekörpers (2,10) hin offen ist.
- Kartusche nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Ausnehmung (7) keilförmig ausgebildet ist.
- Kartusche nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die axial gemessene Länge (I1) der Ausnehmung dem 0.2 bis 0.8-fachen des Durchmessers (d) des zylindrischen Abschnitts (6) entspricht.
- Kartusche nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die radial gemessene Tiefe ( r) der Ausnehmung (7) dem 0.05 bis 0.2-fachen des Durchmessers (d) des zylindrischen Abschnitts (6) entspricht.
- Kartusche nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass der Abstand (a) dem 0.1 bis 0.5-fachen des Durchmessers (d) des zylindrischen Abschnitts (6) entspricht.
- Kartusche nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass sich die Ausnehmung (7) des Aufnahmekörpers (2,10) zumindest über einen Teil des Umfangs der Mantelfläche (8) erstreckt.
- Kartusche nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass die axiale Länge (I2) des zylindrischen Abschnitts (6) dem 0.2 bis 0.6-fachen des Durchmesser des zylindrischen Abschnitts (6) entspricht.
- Kartusche nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass der Verschlussdeckel (3) aus Metall besteht.
- Magazinstreifen, gekennzeichnet durch mehrere miteinander verbundene Kartuschen gemäss den Ansprüchen 1 bis 9.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19958571A DE19958571A1 (de) | 1999-12-04 | 1999-12-04 | Kartusche für Setzgeräte |
DE19958571 | 1999-12-04 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1106957A2 EP1106957A2 (de) | 2001-06-13 |
EP1106957A3 EP1106957A3 (de) | 2001-10-24 |
EP1106957B1 true EP1106957B1 (de) | 2004-10-06 |
Family
ID=7931472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00811129A Expired - Lifetime EP1106957B1 (de) | 1999-12-04 | 2000-11-28 | Kartusche für Setzgeräte |
Country Status (5)
Country | Link |
---|---|
US (1) | US6526891B2 (de) |
EP (1) | EP1106957B1 (de) |
CN (1) | CN1186171C (de) |
DE (2) | DE19958571A1 (de) |
ZA (1) | ZA200004517B (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050061370A1 (en) * | 2003-08-16 | 2005-03-24 | Landen Higer | Vacuum packaging appliance spice rack |
DE102006000304A1 (de) * | 2006-06-20 | 2008-01-10 | Hilti Ag | Kartuschenmagazin |
RU2703769C2 (ru) * | 2015-07-31 | 2019-10-22 | Хильти Акциенгезельшафт | Забивное устройство, патронная лента и система крепления |
USD917255S1 (en) * | 2018-10-31 | 2021-04-27 | Hilti Aktiengesellschaft | Ammunition clip |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR764951A (fr) * | 1933-09-21 | 1934-05-31 | Rheinische Metallw & Maschf | Douille de cartouche |
US4920885A (en) * | 1987-01-02 | 1990-05-01 | Bowman E W | Explosive charge containing magazine for RAM setting gun |
US4819562A (en) * | 1987-01-02 | 1989-04-11 | Bowman E W | Explosive charge containing magazine for ram setting gun |
DE3910392A1 (de) * | 1989-03-31 | 1990-10-04 | Hilti Ag | Bandfoermiger ladestreifen |
DE4124490A1 (de) * | 1991-07-24 | 1993-01-28 | Dynamit Nobel Ag | Kartusche aus kunststoff und kartuschen-bandmagazin aus kunststoff |
DE4301967A1 (de) * | 1993-01-26 | 1994-07-28 | Dynamit Nobel Ag | Kartusche aus Kunststoff für ein Schußgerät, insbesondere ein Bolzensetzgerät |
-
1999
- 1999-12-04 DE DE19958571A patent/DE19958571A1/de not_active Withdrawn
-
2000
- 2000-08-30 ZA ZA200004517A patent/ZA200004517B/xx unknown
- 2000-11-28 DE DE50008086T patent/DE50008086D1/de not_active Expired - Lifetime
- 2000-11-28 EP EP00811129A patent/EP1106957B1/de not_active Expired - Lifetime
- 2000-11-28 CN CNB001283863A patent/CN1186171C/zh not_active Expired - Fee Related
- 2000-12-01 US US09/728,290 patent/US6526891B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE19958571A1 (de) | 2001-06-07 |
US20010002572A1 (en) | 2001-06-07 |
DE50008086D1 (de) | 2004-11-11 |
US6526891B2 (en) | 2003-03-04 |
ZA200004517B (en) | 2001-03-05 |
CN1298785A (zh) | 2001-06-13 |
EP1106957A2 (de) | 2001-06-13 |
CN1186171C (zh) | 2005-01-26 |
EP1106957A3 (de) | 2001-10-24 |
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