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1. 发明公开

EP4153930A1 FIRING PIN SAFETY OF A FIREARM 有权
公开(公告)号：EP4153930A1
公开(公告)日：2023-03-29
申请号：EP21729221.8
申请日：2021-05-20
申请人： Sako OY
发明人： SCHRÖDL, Christoph
IPC分类号： F41A11/00 , F41A17/66

2. 发明公开

EP4153929A1 GAS SYSTEM OF A FIREARM 审中-实审
公开(公告)号：EP4153929A1
公开(公告)日：2023-03-29
申请号：EP21728851.3
申请日：2021-05-20
申请人： Sako OY
发明人： SCHRÖDL, Christoph , TÖRMÄNEN, Hannu
IPC分类号： F41A5/20 , F41A5/26 , F41A5/28

3. 发明公开

EP4224108A1 TRIGGER MECHANISM OF A FIREARM AND A METHOD OF TRIGGERING A FIREARM 有权
公开(公告)号：EP4224108A1
公开(公告)日：2023-08-09
申请号：EP23151658.4
申请日：2023-01-16
申请人： Sako OY
发明人： SCHRÖDL, Christoph
IPC分类号： F41A19/12 , F41A19/10 , F41A19/45 , F41A19/46 , F41A19/44
摘要： The invention relates to a trigger mechanism of a firearm, which trigger mechanism (10) comprises a hammer (11), a trigger (12), a disconnector (13), a sear (14), two pivot pins: a front pivot pin (15F) and a central, back pivot pin (15B) , a main spring (16) and two helical springs: a front helical spring (17F) and a back helical spring (17B), and a safety lever (17), which firearm comprises a bolt carrier (20) and a lower receiver (19), and in which the trigger mechanism (10) is located below the bolt carrier (20) and within the lower receiver (19) and the trigger mechanism (10), the bolt carrier (20) and the lower receiver (19) are functionally connected to operate the firearm. The hammer (11) has a back hook (111)with a front part (111F) and a back part (111B), the disconnector (13) comprises a back hook (132), the sear has a retaining hook (142). The front part (111F) of the back hook (111) of the hammer (11) is engageable with a retaining hook (142) of the sear (14). The back part (111B) of the back hook (111) of the hammer (11) is engageable with the back hook (132) of the disconnector (13). The front helical spring (17F) is positioned against the lower receiver (19) and configured to provide first stage force as well as trigger reset and manual cocking functionality in safe mode and the back helical spring (17B) is located between the trigger (12) and the disconnector (13) and is configured to act on the trigger (12) and the disconnector (13).

4. 发明公开

EP4153931A1 MAGAZINE CATCH BODY 有权
公开(公告)号：EP4153931A1
公开(公告)日：2023-03-29
申请号：EP21728852.1
申请日：2021-05-20
申请人： Sako OY
发明人： SCHRÖDL, Christoph
IPC分类号： F41A17/38 , F41A35/06

5. 发明公开

EP4153928A1 BUFFER RETAINER 审中-实审
公开(公告)号：EP4153928A1
公开(公告)日：2023-03-29
申请号：EP21724001.9
申请日：2021-04-30
申请人： Sako OY
发明人： SCHRÖDL, Christoph
IPC分类号： F41A3/82

6. 发明公开

EP4153927A1 CONNECTION FOR CONNECTING UPPER AND LOWER RECEIVER OF A WEAPON 审中-实审
公开(公告)号：EP4153927A1
公开(公告)日：2023-03-29
申请号：EP21727195.6
申请日：2021-05-12
申请人： Sako OY
发明人： SCHRÖDL, Christoph
IPC分类号： F41A3/66

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