公开(公告)号：WO2021068997A1

公开(公告)日：2021-04-15

申请号：PCT/CZ2020/050074

申请日：2020-10-06

Applicant: DD PNEU S.R.O.

Inventor： DORICA, Lukáš

IPC: B23B41/00 ,  E01B31/06

Abstract: Rail drilling device (1) consisting of a housing (2), a carriage (3), a clamping mechanism of the drill, a movable clamping arm (5) and a clamping arm control mechanism (7). The carriage (3) is provided with a delimiting clamp (4) and the movable clamping arm (5) is provided with a fixing clamp (6). The carriage (3) and the housing (2) are connected by means of a fixed connection by connecting the underside (11) of the housing (2) to one end of the carriage (3). At the other end, the carriage (3) is provided with a hole (8) for the passage of a drill bit of the drill to the rail. The delimiting clamp (4) consists of at least one pair of delimiting jaws (9) which are provided with teeth (10) on their outer circumference. The clamping mechanism of the drill is a holder (29) mounted on the carriage (3).

公开(公告)号：WO2021249583A1

公开(公告)日：2021-12-16

申请号：PCT/CZ2021/050059

申请日：2021-06-03

Applicant: DD PNEU S.R.O.

Inventor： DORICA, Lukáš

IPC: B25F5/02 ,  B25B9/04 ,  B25F5/026

Abstract: The device (1) for clamping and operating hand tools (19), namely an impact wrench or a drill or a screwdriver, consists of a carrier (9), a control mechanism, at least one switching mechanism. The carrier (9) is adapted for clamping hand tools (19). The control mechanism is connected to the carrier (9) for manual control of the movement of the hand tool (19). The switching mechanism connects the control mechanism and the carrier (9) and serves to ensure remote switching hand tools (19). The carrier (9) is provided with at least one clamping device for clamping hand tools (19). The control mechanism consists of a handlebar (2) and a rod (7), which are connected to each other. The switching mechanism consists of a manual switch mounted on the handlebar (2), an actuator (21) for controlling the function buttons of the hand tool (19) and a line (6).