专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明专利

JPS60205200A AMMUNITION HOLDER FOR AUTOMATIC CHARGE 失效
公开(公告)号：JPS60205200A
公开(公告)日：1985-10-16
申请号：JP4669285
申请日：1985-03-11
申请人： RHEINMETALL GMBH
发明人： MANFURETSUTO PEEKAA , EERITSUHI TSUIIRINSUKII , JIYOSEFU METSUTSU , ADORUFU PEETAA BIABIRUTO
IPC分类号： F42B39/00 , F41A9/00 , F41A9/04 , F41A9/29 , F41A9/76

32. 发明专利

JPS60101498A GAS JET AND GUN BARREL NOZZLE FOR CLOSING AND DRIVING MACHINE GUN AND CARRYING AMMUNITION 失效
公开(公告)号：JPS60101498A
公开(公告)日：1985-06-05
申请号：JP21445484
申请日：1984-10-15
申请人： RHEINMETALL GMBH
发明人： GIYUNTAA FURIE
IPC分类号： F41A9/00 , F41A5/26 , F41A9/01

33. 发明专利

JPS60101497A DRIVING PINION SUPPORT MECHANISM OF AIRFRAME FEEDER IN AUTOMATIC GAS PRESSURE CHARGE TYPE MACHINE GUN 失效
公开(公告)号：JPS60101497A
公开(公告)日：1985-06-05
申请号：JP21276184
申请日：1984-10-12
申请人： RHEINMETALL GMBH
发明人： GIYUNTAA FURIE
IPC分类号： F41A9/00 , F16C33/02 , F41A9/29 , F41A9/51

34. 发明专利

JPS5921480B2 失效
公开(公告)号：JPS5921480B2
公开(公告)日：1984-05-19
申请号：JP2440678
申请日：1978-03-03
申请人： RHEINMETALL GMBH
发明人： DEIITAA BEEDAA , HARUTOMUUTO MARUITSUTSU
IPC分类号： F42B5/16 , C06B21/00 , C06B23/04 , F41A21/02 , F41A21/20 , F42B5/24

35. 发明专利

JPS53120900A PROTECTIVE COATING FOR SURFACE OF AMMUNITION WITH BURNED CARTRIDGE OR WITHOUT CARTRIDGE* AND METHOD OF MAKING SAID COATING 失效
公开(公告)号：JPS53120900A
公开(公告)日：1978-10-21
申请号：JP2759178
申请日：1978-03-10
申请人： RHEINMETALL GMBH
发明人： MANFUREETO RIYUTSUBEN , BUORUFURAMU BUITSUTO
IPC分类号： F42B5/18 , F42B5/196 , F42B9/16

36. 发明专利

JPH07167590A MANUFACTURE OF GUN TUBE OF WEAPON HAVING INNER COATING RESISTANT TO ABRASION 失效
公开(公告)号：JPH07167590A
公开(公告)日：1995-07-04
申请号：JP25065194
申请日：1994-10-17
申请人： RHEINMETALL GMBH
发明人： HORUSUTO RETSUKEBEEKU , GERUTO SHIYURENKERUTO , JIIKUMAA KUKURIISU
IPC分类号： F41A21/02 , C25D5/36 , C25D7/04 , C25F3/06 , F41A21/04 , F41A21/22
摘要： PURPOSE: To manufacture a weapon barrel having a wear resistant inner coating with electrolytic processing. CONSTITUTION: For forming a relatively thick protective layer in a region exposed to a large thermal load on an inner wall of a particularly large diameter weapon barrel 1 with a simplified method, in a region in which a loading chamber 2 of the weapon barrel 1 with an accurate diameter previously manufactured and a protective layer 10 of a diameter portion laid continuously with the former should be provided, a recessed portion is provided with electrochemical removal (electrolytic polishing), and then the recessed portion is filled with an electrolytic method to form the protective layer 10. In that. case, the same electrode 4 is preferably employed for any of an electrolytic polishing process and an electrolytic coating process for forming the protective layer 10.

37. 发明专利

JPH0679856A SCREEN PRINTING EQUIPMENT 失效
公开(公告)号：JPH0679856A
公开(公告)日：1994-03-22
申请号：JP2557493
申请日：1993-02-15
申请人： RHEINMETALL GMBH
发明人： PEETAA ZONMAA
IPC分类号： B41F15/08 , B41F15/20 , B41F15/26 , H05K3/12 , H05K3/40
摘要： PURPOSE: To provide a screen printing machine reduced in the staining of the hole of the lower layer of a screen printing nest and low in production cost. CONSTITUTION: A screen printing machine printing a conductive pattern on a circuit board blank 3 is equipped with a receiving frame 1 provided with the nest for mounting the circuit board blank 3. The nest is equipped with a porous stone 8 having the surface for supporting the circuit board blank 3. Air is drawn in through the porous stone 8 in order to press the circuit board blank 3 to the porous stone 8. Further, a screen printing mechanism for printing the circuit board blank 3 mount on the nest is also provided.

38. 发明专利

JPH05121874A METHOD OF PRETREATING STEEL HYBRID PRINTED CIRCUIT BOARD 失效
公开(公告)号：JPH05121874A
公开(公告)日：1993-05-18
申请号：JP231692
申请日：1992-01-09
申请人： RHEINMETALL GMBH
发明人： NORUBERUTO FUON DEA RITSUPE , RUDORUFU GURAENAA , PEETAA ZOMAA
IPC分类号： H05K1/05 , H05K3/44
摘要： PURPOSE: To provide a pre-treatment method of a steel hybrid circuit board for enabling the carrier substrate of the thinner steel hybrid circuit board by adjusting an inconvenient thermal stress that increases during a later calcination process prior to the application process of a covering requiring calcination. CONSTITUTION: A steel hybrid circuit board 12 is clamped by a retention device, and a group of fine particles 20 made of a metal material are sprayed on its upper surface 13 by jet injection, thus giving a mechanical pre-stress to the circuit board 12. At this time, the pre-stress is given, so that an upper surface 13 of the circuit board 12 becomes a recessed shape. A fine particle injection process continues until a controlled, desired curvature of the circuit board 12 that is subjected to pre-stress can be obtained. The degree of the desired curvature due to the pre-stress is determined according to the requirement for adjusting a deflection generated during a calculation process in a direction that is opposite to the direction of curvature due to the pre-stress of the circuit board 12.

39. 发明专利

JPH04234716A SIGNAL TRANSMISSION STEERING CABLE 失效
公开(公告)号：JPH04234716A
公开(公告)日：1992-08-24
申请号：JP21177091
申请日：1991-08-23
申请人： RHEINMETALL GMBH
发明人： BERUNTO SHIYUNKU , RAINFURIITO SHIYUTOREBERUKU , GERUHARUTO FUBURIHITO , IEERUGU PEETERUSU
IPC分类号： F42B15/04 , F41G7/32 , G02B6/00 , G02B6/44
摘要： PURPOSE: To improve a signal transmission pilot cable for easily finding out a flying object after launch and processing it concerning the signal transmission pilot cable for remote control flying object. CONSTITUTION: A surface layer 44 of a pilot cable 4 has a material to emit fluorescent light when it is irradiated with light within the predetermined wavelength range. Preferably, dyes of which the light emitting spectrum is almost from 530nm to 690nm is used as the fluorescent material.

40. 发明专利

JPH0368000A PROPELLANT CONTAINER 失效
公开(公告)号：JPH0368000A
公开(公告)日：1991-03-22
申请号：JP17649190
申请日：1990-07-05
申请人： RHEINMETALL GMBH
发明人： EKUHARUTO REENENFUYUURAA , ARUBERUTO SHIYURUTSUE , MANFURETO SHIYUSURAA
IPC分类号： F42B5/184 , F42B5/196 , F42B5/24
摘要： PURPOSE: To reduce the breakage and erosion of a gun barrel for combustible cartridge case material, by applying a coating or mixture composed of wax and titanium dioxide to the combustible cartridge case material. CONSTITUTION: A propelling charge-loaded module 10 is composed of an upper curved-surface plate 12 and a lower curved-surface plate 14 composed of, for example, compressed and molded nitrocellulose paper. The cylindrical internal surfaces 18 of the upper and lower curved-surface plates 12 and 14 are covered with a coating 16 composed of wax and titanium dioxide. The upper and lower curved-surface plates 12 and 14 are bonded to each other at a central coupling area 24. The bottom section 20 of the lower curved-surface plate 14 and the lid section 22 of the upper curved-surface plates respectively have annular flange sections 34 which fix tube sections 32 formed as central igniting members and are directed inward. The module 10 is loaded with powder or granular propelling charge 26. In order to load a ready-made module 10 with the propelling charge 26, the lid section 22 of the upper curved-surface plate 12 has an eccentric filling hole section 28.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式