公开(公告)号：US08596372B2

公开(公告)日：2013-12-03

申请号：US12746602

申请日：2008-12-04

申请人： Jiang Zhang ,  Peter Kloft ,  Klaus-Jurgen Dell ,  Matthias Agostin ,  Stephan Cordes ,  Axel Hemmer ,  Michael Köller ,  Herbert Weisshaupt ,  Alexandra Welp

发明人： Jiang Zhang ,  Peter Kloft ,  Klaus-Jurgen Dell ,  Matthias Agostin ,  Stephan Cordes ,  Axel Hemmer ,  Michael Köller ,  Herbert Weisshaupt ,  Alexandra Welp

IPC分类号： A62C13/22

CPC分类号： A62C5/006 ,  A62C37/14 ,  F42C15/33

摘要： The invention relates to a method for thermally initiated triggering of an aerosol fire extinguisher having a strike pin (6) acted upon by an inner spring (7) and locked in the stand-by state, and after thermal initiation, the lock is removed and the strike pin (6), driven by the force of the inner spring (7), strikes against a mechanical firing cap (1), whereby an initial firing material is released in the firing cap (1), igniting a booster charge (2), the hot conversion gas thereof igniting a pyrotechnic extinguisher charge in the aerosol fire extinguisher. In order that an absolutely reliable initiation takes place under the same conditions throughout the entire service life of the aerosol fire extinguisher, it is proposed that only immediately after the thermal initiation, when the firing pin (6) is still locked, the inner spring (7) is brought to the necessary tension for triggering the firing cap (1), and only after reaching said tension is the lock of the firing pin (6) automatically released.

摘要翻译： 本发明涉及一种用于热启动触发气溶胶灭火器的方法，其具有由内部弹簧（7）作用并被锁定在待机状态的撞击销（6），并且在热启动之后，锁定被移除，并且 由内部弹簧（7）的力驱动的冲击销（6）撞击机械击发盖（1），由此初始烧制材料在燃烧盖（1）中释放，点燃升压装置（2 ），其热转化气体点燃气溶胶灭火器中的烟火灭火器装药。 为了在气溶胶灭火器的整个使用寿命期间在相同的条件下绝对可靠地启动，建议仅在热启动之后，当撞针（6）仍然锁定时，内弹簧 7）被触发发射盖（1）所必需的张力，只有达到所述张力后才能自动释放撞针（6）的锁定。

公开(公告)号：US20110036600A1

公开(公告)日：2011-02-17

申请号：US12746602

申请日：2008-12-04

申请人： Jiang Zhang ,  Peter Kloft ,  Klaus-Jurgen Dell ,  Matthias Agostin ,  Stephan Cordes ,  Axel Hemmer ,  Michael Köller ,  Herbert Weisshaupt ,  Alexandra Welp

发明人： Jiang Zhang ,  Peter Kloft ,  Klaus-Jurgen Dell ,  Matthias Agostin ,  Stephan Cordes ,  Axel Hemmer ,  Michael Köller ,  Herbert Weisshaupt ,  Alexandra Welp

IPC分类号： A62C37/12

CPC分类号： A62C5/006 ,  A62C37/14 ,  F42C15/33

摘要： The invention relates to a method for thermally initiated triggering of an aerosol fire extinguisher having a strike pin (6) acted upon by an inner spring (7) and locked in the stand-by state, and after thermal initiation, the lock is removed and the strike pin (6), driven by the force of the inner spring (7), strikes against a mechanical firing cap (1), whereby an initial firing material is released in the firing cap (1), igniting a booster charge (2), the hot conversion gas thereof igniting a pyrotechnic extinguisher charge in the aerosol fire extinguisher. In order that an absolutely reliable initiation takes place under the same conditions throughout the entire service life of the aerosol fire extinguisher, it is proposed that only immediately after the thermal initiation, when the firing pin (6) is still locked, the inner spring (7) is brought to the necessary tension for triggering the firing cap (1), and only after reaching said tension is the lock of the firing pin (6) automatically released.

摘要翻译： 本发明涉及一种用于热启动触发气溶胶灭火器的方法，其具有由内部弹簧（7）作用并被锁定在待机状态的撞击销（6），并且在热启动之后，锁定被移除，并且 由内部弹簧（7）的力驱动的冲击销（6）撞击机械击发盖（1），由此初始烧制材料在燃烧盖（1）中释放，点燃升压装置（2 ），其热转化气体点燃气溶胶灭火器中的烟火灭火器装药。 为了在气溶胶灭火器的整个使用寿命期间在相同的条件下绝对可靠地启动，建议仅在热启动之后，当撞针（6）仍然锁定时，内弹簧 7）被触发发射盖（1）所必需的张力，只有达到所述张力后才能自动释放撞针（6）的锁定。

公开(公告)号：US20070143955A1

公开(公告)日：2007-06-28

申请号：US11607389

申请日：2006-12-01

申请人： August Cordes ,  Gisela Cordes ,  Martin Cordes ,  Stephan Cordes

发明人： August Cordes ,  Gisela Cordes ,  Martin Cordes ,  Stephan Cordes

IPC分类号： A47L9/24 ,  A47L9/32

CPC分类号： A47L9/244

摘要： The invention pertains to a telescopic vacuum cleaner suction tube (1) with an outer tube (2), an inner tube (3) with snap-in depressions (7) that is telescopically arranged in the outer tube, an antitwisting mechanism (4d; 16) and an interlocking device with a snap-in element (15) that is disengaged from a snap-in depression (7) by an actuating element (5) situated about diametrically opposite thereof, wherein the interlocking device consists of a bow spring (6) that positively encompasses at least the inner tube (3) and once again engages the snap-in element (15) into the nearest snap-in depression (7) of the inner tube (3) in the telescoping direction under the prestress of a spring. The invention aims to develop a telescopic vacuum cleaner suction tube of the initially cited type that significantly lowers the manufacturing and assembly expenditures of the interlocking device and ensures that the tubes are always securely interlocked and able to withstand shock-like compressive forces, namely while simultaneously providing for an ergonomic handling.

摘要翻译： 本发明涉及具有外管（2）的伸缩式真空吸尘器抽吸管（1），具有可伸缩地布置在外管中的卡入式凹陷（7）的内管（3），抗扭转机构（4d ; 16）和具有卡扣元件（15）的互锁装置，其通过位于其径向相对的致动元件（5）与卡扣式凹陷（7）脱离，其中所述互锁装置由弓弹簧 （6），其至少内部至少包括内管（3），并且在预应力下在伸缩方向上再次将卡入元件（15）接合到内管（3）的最接近的卡入凹部（7） 的春天 本发明旨在开发一种最初引用类型的伸缩式真空吸尘器吸管，其显着降低联锁装置的制造和组装费用，并且确保管总是牢固地互锁并且能够承受冲击样压缩力，即同时 提供符合人体工程学的处理。

公开(公告)号：US08585095B2

公开(公告)日：2013-11-19

申请号：US12520768

申请日：2007-12-13

申请人： Martin Cordes ,  Stephan Cordes ,  Helmut Schmidt

发明人： Martin Cordes ,  Stephan Cordes ,  Helmut Schmidt

IPC分类号： A47L9/24

CPC分类号： A47L9/244 ,  F16B7/105 ,  F16B7/1427 ,  F16L27/12

摘要： A telescopic tube joint (1) is provided for vacuum cleaner suction tubes or for tripods having at least one outer tube (2) and at least one inner tube (3). The tube joint includes a catch recess (5) in the inner tube (3), a catch element (8) on the outer tube (2) which are lockable or unlockable via a manually actuated, rotably movable slider (11) which moves the catch element (8) through an opening (10) in the outer tube (2). The catch recess in the inner tube (3) consists of a tooth strip (6) provided with a plurality of teeth (5) , formed on the outer peripheral surface of the inner tube (3). The catch element consists of a short toothed rack (8) having opposing teeth (7), which is pressed into force- and form-fit contact with the toothed strip (6) by the rotary slider (11) in a locked position when turned at a small angle (α).

摘要翻译： 为真空吸尘器抽吸管或具有至少一个外管（2）和至少一个内管（3）的三脚架提供伸缩管接头（1）。 管接头包括内管（3）中的卡止凹槽（5），外管（2）上的卡扣元件（8），可通过手动致动的可旋转移动的滑块（11）锁定或解锁， 捕获元件（8）穿过外管（2）中的开口（10）。 内管（3）中的卡止凹部由形成在内管（3）的外周面上的具有多个齿（5）的齿条（6）构成。 捕获元件由具有相对的齿（7）的短齿条（8）组成，其在转动时被锁定位置由旋转滑块（11）压入并与齿条（6）形成配合接触 以小角度（α）。

公开(公告)号：US08727383B2

公开(公告)日：2014-05-20

申请号：US11607389

申请日：2006-12-01

申请人： Martin Cordes ,  Stephan Cordes ,  Gisela Cordes

发明人： August Cordes ,  Martin Cordes ,  Stephan Cordes

IPC分类号： A47L9/24

CPC分类号： A47L9/244

摘要： A telescopic vacuum cleaner suction tube (1) having an outer tube (2) and an inner tube (3) with snap-in depressions (7). The inner tube is telescopically arranged in the outer tube. The suction tube also includes an antitwisting mechanism (4d; 16) and an interlocking device with a snap-in element (15) that is disengaged from a snap-in depression (7) by an actuating element (5) situated about diametrically opposite thereof. The interlocking device includes a spring (6) that positively encompasses at least the inner tube (3) and engages the snap-in element (15) into the nearest snap-in depression (7) of the inner tube (3). The interlocking device and telescoping tubes ensure that the tubes are always securely interlocked and able to withstand shock-like compressive forces, namely while simultaneously providing for an ergonomic handling.

摘要翻译： 具有外管（2）和具有卡入式凹陷（7）的内管（3）的伸缩式真空吸尘器抽吸管（1）。 内管可伸缩地布置在外管中。 抽吸管还包括防扭转机构（4d; 16）和具有卡扣元件（15）的互锁装置，其通过位于其径向相对的致动元件（5）与卡扣式凹陷（7）脱离 。 互锁装置包括弹簧（6），弹簧至少主动地包围内管（3）并将卡扣元件（15）接合到内管（3）的最近的卡入式凹陷（7）中。 联锁装置和伸缩管确保管子总是牢固地互锁并且能够承受冲击状压缩力，即同时提供符合人体工程学的处理。

公开(公告)号：US08292330B2

公开(公告)日：2012-10-23

申请号：US12780037

申请日：2010-05-14

申请人： Martin Cordes ,  Stephan Cordes

发明人： Martin Cordes ,  Stephan Cordes

IPC分类号： A47L9/24

CPC分类号： A47L9/242 ,  F16L25/01 ,  F16L37/0847

摘要： An insertable tube system for a vacuum cleaner, with at least one first tube, a second tube and a coupling for detachable connection of the first tube to the second tube, the coupling having a guide element and a lever button, the guide element being located on the outside of the wall of the first tube, the lever button in the guide element being supported to be able to move around a pivot axis, the lever button being movable by the force of at least a first spring element into a catch position, and the lever button having a catch projection on the bottom, the wall of the first tube having an opening for the catch projection of the lever button, and a mechanical connection between the first tube and the second tube being producible by engagement of the catch projection with a catch recess of the second tube.

摘要翻译： 一种用于真空吸尘器的可插管系统，具有至少一个第一管，第二管和用于将第一管可分离连接到第二管的联接器，联接器具有引导元件和杠杆按钮，引导元件位于 在第一管的壁的外侧，引导元件中的杠杆按钮被支撑以能够围绕枢转轴线移动，杠杆按钮可通过至少第一弹簧元件的力移动到锁定位置， 并且所述杠杆按钮在底部具有捕捉突起，所述第一管的壁具有用于所述杠杆按钮的捕捉突起的开口，并且所述第一管和所述第二管之间的机械连接可通过所述捕捉突起 具有第二管的捕获凹部。

公开(公告)号：US20100287726A1

公开(公告)日：2010-11-18

申请号：US12780063

申请日：2010-05-14

申请人： Martin CORDES ,  Stephan CORDES

发明人： Martin CORDES ,  Stephan CORDES

IPC分类号： A47L9/02

CPC分类号： A47L9/244 ,  A47L9/246

摘要： A telescoping tube system for a vacuum cleaner, with an inner jacket tube, an outer jacket tube, an inner suction tube and a cable, the inner jacket tube having a smaller cross section than the outer jacket tube so that the inner jacket tube and the outer jacket tube form a telescoping jacket channel, the inner suction tube being located inside of the jacket channel, and the cable being guided within the jacket channel and outside of the inner suction tube. In the telescoping tube system, losses of suction force by the intake of secondary air are reduced to a minimum and reliable cable routing is ensured by there being an outer suction tube, the outer suction tube and the inner suction tube forming an essentially closed suction channel within the jacket channel.

摘要翻译： 一种用于真空吸尘器的伸缩管系统，具有内护套管，外护套管，内吸管和电缆，内护套管具有比外护套管更小的横截面，使得内套管和 外套管形成伸缩套管通道，内吸管位于护套通道内部，并且电缆在护套通道内和内吸管外部引导。 在伸缩管系统中，由二次空气进气引起的吸力损失减小到最小，并且通过外吸管确保可靠的电缆布线，外吸管和内抽吸管形成基本上闭合的抽吸通道 在夹克通道内。

公开(公告)号：US20100072740A1

公开(公告)日：2010-03-25

申请号：US12520768

申请日：2007-12-13

申请人： Martin CORDES ,  Stephan CORDES ,  Helmut SCHMIDT

发明人： Martin CORDES ,  Stephan CORDES ,  Helmut SCHMIDT

IPC分类号： A47L9/24

CPC分类号： A47L9/244 ,  F16B7/105 ,  F16B7/1427 ,  F16L27/12

摘要： A telescopic tube joint (1) is provided for vacuum cleaner suction tubes or for tripods having at least one outer tube (2) and at least one inner tube (3). The tube joint includes a catch recess (5) in the inner tube (3), a catch element (8) on the outer tube (2) which are lockable or unlockable via a manually actuated, rotably movable slider (11) which moves the catch element (8) through an opening (10) in the outer tube (2). The catch recess in the inner tube (3) consists of a tooth strip (6) provided with a plurality of teeth (5) , formed on the outer peripheral surface of the inner tube (3). The catch element consists of a short toothed rack (8) having opposing teeth (7), which is pressed into force- and form-fit contact with the toothed strip (6) by the rotary slider (11) in a locked position when turned at a small angle (α).

摘要翻译： 为真空吸尘器抽吸管或具有至少一个外管（2）和至少一个内管（3）的三脚架提供伸缩管接头（1）。 管接头包括内管（3）中的卡止凹槽（5），外管（2）上的卡扣元件（8），可通过手动致动的可旋转移动的滑块（11）锁定或解锁， 捕获元件（8）穿过外管（2）中的开口（10）。 内管（3）中的卡止凹部由形成在内管（3）的外周面上的具有多个齿（5）的齿条（6）构成。 捕获元件由具有相对的齿（7）的短齿条（8）组成，其在转动时被锁定位置由旋转滑块（11）压入并与齿条（6）形成配合接触 以小角度（α）。

公开(公告)号：US08205911B2

公开(公告)日：2012-06-26

申请号：US12780063

申请日：2010-05-14

申请人： Martin Cordes ,  Stephan Cordes

发明人： Martin Cordes ,  Stephan Cordes

IPC分类号： A47L9/24

CPC分类号： A47L9/244 ,  A47L9/246

摘要： A telescoping tube system for a vacuum cleaner, with an inner jacket tube, an outer jacket tube, an inner suction tube and a cable, the inner jacket tube having a smaller cross section than the outer jacket tube so that the inner jacket tube and the outer jacket tube form a telescoping jacket channel, the inner suction tube being located inside of the jacket channel, and the cable being guided within the jacket channel and outside of the inner suction tube. In the telescoping tube system, losses of suction force by the intake of secondary air are reduced to a minimum and reliable cable routing is ensured by there being an outer suction tube, the outer suction tube and the inner suction tube forming an essentially closed suction channel within the jacket channel.

摘要翻译： 一种用于真空吸尘器的伸缩管系统，具有内护套管，外护套管，内吸管和电缆，内护套管具有比外护套管更小的横截面，使得内套管和 外套管形成伸缩套管通道，内吸管位于护套通道内部，并且电缆在护套通道内和内吸管外部引导。 在伸缩管系统中，由二次空气进气引起的吸力损失减小到最小，并且通过外吸管确保可靠的电缆布线，外吸管和内抽吸管形成基本上闭合的抽吸通道 在夹克通道内。

公开(公告)号：US20100289255A1

公开(公告)日：2010-11-18

申请号：US12780037

申请日：2010-05-14

申请人： Martin CORDES ,  Stephan CORDES

发明人： Martin CORDES ,  Stephan CORDES

IPC分类号： A47L9/24

CPC分类号： A47L9/242 ,  F16L25/01 ,  F16L37/0847

摘要： An insertable tube system for a vacuum cleaner, with at least one first tube, a second tube and a coupling for detachable connection of the first tube to the second tube, the coupling having a guide element and a lever button, the guide element being located on the outside of the wall of the first tube, the lever button in the guide element being supported to be able to move around a pivot axis, the lever button being movable by the force of at least a first spring element into a catch position, and the lever button having a catch projection on the bottom, the wall of the first tube having an opening for the catch projection of the lever button, and a mechanical connection between the first tube and the second tube being producible by engagement of the catch projection with a catch recess of the second tube.

摘要翻译： 一种用于真空吸尘器的可插管系统，具有至少一个第一管，第二管和用于将第一管可分离连接到第二管的联接器，联接器具有引导元件和杠杆按钮，引导元件位于 在第一管的壁的外侧，引导元件中的杠杆按钮被支撑以能够围绕枢转轴线移动，杠杆按钮可通过至少第一弹簧元件的力移动到锁定位置， 并且所述杠杆按钮在底部具有捕捉突起，所述第一管的壁具有用于所述杠杆按钮的捕捉突起的开口，并且所述第一管和所述第二管之间的机械连接可通过所述捕捉突起 具有第二管的捕获凹部。