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    • 46. 发明申请
    • DUST COLLECTING DEVICE
    • 集尘装置
    • US20100037571A1
    • 2010-02-18
    • US12440497
    • 2008-02-19
    • Heiko Roehm
    • Heiko Roehm
    • B01D46/02B01D46/42
    • B23Q11/0042B23Q11/0071B24B55/10Y10S55/03
    • The invention relates to a dust collection device for a hand-held power tool having a sanding or cutting tool and a dust extraction connection (12), especially for an electric sander. Said dust collection device comprises a dust collection bag (14) having an air-permeable filter bag (15) and a stiffening plate (16) mounted upstream of the filter bag (15), said stiffening plate having an inlet opening (17) to be slid onto the dust outlet connection (12). To facilitate the handling during attachment and detachment of the dust collection bag (14) and to improve the mechanical protection of the dust collection bag (14), the dust collection device comprises a support (13) which can be attached to the hand-held power tool. Inside said support, a filter chamber (20) for placement of the filter bag (15) and a receiving chamber (21), mounted upstream of the filter chamber (20), for insertion of the stiffening plate (16) are configured.
    • 本发明涉及一种用于手持电动工具的集尘装置,其具有砂磨或切割工具以及特别用于电动砂光机的除尘连接(12)。 所述集尘装置包括具有透气性过滤袋(15)和安装在过滤袋(15)上游的加强板(16)的集尘袋(14),所述加强板具有入口(17)至 滑动到灰尘出口连接(12)上。 为了便于在灰尘收集袋(14)的安装和拆卸期间的处理,并且为了改进集尘袋(14)的机械保护,除尘装置包括支撑件(13),其可以附接到手持式 电动工具 在所述支撑件内部,配置有用于放置过滤袋(15)的过滤室(20)和安装在过滤室(20)上游的用于插入加强板(16)的接收室(21)。
    • 48. 发明申请
    • ROUTER
    • 路由器
    • US20080152448A1
    • 2008-06-26
    • US11930857
    • 2007-10-31
    • Adolf ZaiserHeiko RoehmJens Blum
    • Adolf ZaiserHeiko RoehmJens Blum
    • B23C1/20
    • B27C5/10Y10T409/304088Y10T409/306608
    • A router operatable by an operator has a motor housing including at least one handle, a drive motor, a milling tool connected with the drive motor, a tool fitting provided for the milling tool and extending from an underside of the housing, a cooling device including an intake device for drawing cooling air in through intake openings in the motor housing, a cooling air guide for directing cooling air through the motor housing and, and an exhaust device for exhausting cooling air out of the motor housing, arranged so that the cooling air guide leads into the exhaust device and configured such that when the router is used as intended, the cooling air is only exhausted in at least one region of the router pointing away from the operator.
    • 由操作者可操作的路由器具有电动机壳体,该电动机壳体包括至少一个把手,驱动电动机,与驱动电动机连接的铣削工具,为铣削工具提供并从壳体的下侧延伸的工具配件,包括: 用于通过马达壳体中的进气口抽取冷却空气的进气装置,用于将冷却空气引导通过马达壳体的冷却空气引导件和用于将冷却空气从马达壳体排出的排气装置,其布置成使得冷却空气 引导件进入排气装置并且构造成使得当路由器按预期使用时,冷却空气仅在路由器的至少一个区域中被耗尽,远离操作者。
    • 50. 发明申请
    • Chip catcher and system comprised of a chip catcher and a safety guard for a power tool
    • 芯片捕获器和系统由芯片捕获器和电动工具的安全防护罩组成
    • US20070039189A1
    • 2007-02-22
    • US10556985
    • 2004-12-14
    • Heiko RoehmSteffen Weber
    • Heiko RoehmSteffen Weber
    • B26B3/00
    • B23D59/006B23Q11/005
    • The invention is based on a chip catcher for a power tool (26) that generates chips (56), in particular a hand-guided power tool (26), having an inlet region (32) for admitting a flow of air containing a chip/air mixture (52) and for detachably connecting to a chip ejector (16) and having an encompassing housing (48) that is provided for attachment to a safety guard (10). According to the invention, the housing (48) contains an air outlet (36) spatially separate from a chip-collecting region (58) for chips (56). The invention has also proposed a system comprised of the chip catcher (30) and a safety guard (10).
    • 本发明基于用于产生芯片(56)的电动工具(26)的芯片捕获器,该芯片特别是手动引导的电动工具(26),其具有用于允许包含芯片的空气流的入口区域(32) /空气混合物(52),并且用于可拆卸地连接到芯片喷射器(16)并且具有设置用于附接到安全防护装置(10)的包围壳体(48)。 根据本发明,壳体(48)包含与用于芯片(56)的芯片收集区域(58)空间分离的空气出口(36)。 本发明还提出了一种由芯片捕获器(30)和安全保护装置(10)组成的系统。