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91.发明授权Water sportsman's face mask for viewing objects above and below the line of vision 失效水上运动员的面罩，用于观察视线上方和下方的物体
公开(公告)号：US5170190A
公开(公告)日：1992-12-08
申请号：US539195
申请日：1990-06-18
Applicant: Joseph J. Berke
Inventor： Joseph J. Berke
Abstract: A water sportsman's face mask for enabling a swimmer on or below the surface of a body of water to view objects which lie substantially above or below his normal line of vision without rotation of the swimmer's head or body. The mask comprises a frame, a lens mounted in the front of the frame, a flexible seal attached to the rear of the frame for forming a water-tight seal between the frame and the face of the swimmer, an adjustable strap for attaching the mask to the swimmer's head, and a pair of triangular prisms mounted on the lens which enable the swimmer to view objects above or below the swimmer's normal line of vision. One face of the prism is mirrorized and is in oblique relationship to the lens. In one embodiment of the invention the prisms are rotatably mounted to the frame and are selectively adjustable to a forward operative position and to a rearward inoperative position.
Abstract translation: 水上运动员的面罩，使游泳者能够在水体表面或水下的表面下方观察大致高于或低于其正常视线的物体，而不会旋转游泳者的头部或身体。 面罩包括框架，安装在框架前面的透镜，附接到框架后部的柔性密封件，用于在框架和游泳者的表面之间形成防水密封，用于连接面罩的可调节带 游泳者的头部，以及安装在镜头上的一对三角棱镜，使游泳者可以观察游泳者正常视线上方或下方的物体。 棱镜的一个面被镜像并且与透镜成倾斜的关系。 在本发明的一个实施例中，棱镜可旋转地安装到框架上，并且可选地可调节到向前的操作位置和向后的不工作位置。
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公开(公告)号：US4897064A
公开(公告)日：1990-01-30
申请号：US284758
申请日：1988-12-12
Applicant: Shum H. Che
Inventor： Shum H. Che
CPC classification number: B63C11/12 , B63C11/205
Abstract: A swimmer's face mask (1) comprising a visor (3, 4 and 5), a holder (6) for the visor (3, 4 and 5) and a strap (7) for attaching the holder (6) to the face of a swimmer. The visor (3, 4 and 5) is of transparent plastic material and has two laterally extending panels (3, 4 and 5) sealed at their edges to form a hollow water-tight compartment (13). This compartment (13) provides sufficient buoyancy to float the entire face mask (1) when it is detached from the head of a swimmer.
Abstract translation: 游泳者的面罩（1）包括遮阳板（3,4和5），用于遮阳板（3,4和5）的保持器（6）和用于将保持器（6）附接到面板 游泳者 遮阳板（3,4和5）是透明塑料材料，并在其边缘处密封有两个侧向延伸的面板（3,4和5），以形成中空的防水隔间（13）。 当该隔室（13）从游泳者的头部分离时，该隔室（13）提供足够的浮力以使整个面罩（1）浮起。
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公开(公告)号：US4250877A
公开(公告)日：1981-02-17
申请号：US906084
申请日：1978-05-15
Applicant: Jack H. Owens , John E. Slavin
Inventor： Jack H. Owens , John E. Slavin
Abstract: An oral-nasal device includes a face mask and mask-securing means. The mask has a first portion formed with a cavity to accommodate the nose of the wearer and overlie his mouth, a second portion that is a compliant seal surrounding the cavity, and a shoulder surrounding the cavity and overlying the seal. The mask-securing means includes a pressure plate which in use forces the seal to conform to the facial features of the wearer and to be continuously sealed thereto. In the disclosed embodiment of the invention, the mask-securing means is secured to a diver's helmet.
Abstract translation: 口鼻装置包括面罩和面罩固定装置。 掩模具有形成有空腔的第一部分，以容纳穿戴者的鼻子并且覆盖在其嘴部上，第二部分是围绕腔的柔顺密封件，以及围绕腔体并覆盖密封件的肩部。 掩模固定装置包括压板，其在使用中迫使密封件符合穿戴者的面部特征并且被连续密封在其上。 在本发明所公开的实施例中，掩模固定装置被固定到潜水员头盔上。
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公开(公告)号：US4241898A
公开(公告)日：1980-12-30
申请号：US1505
申请日：1979-01-08
Applicant: Steven F. Segrest
Inventor： Steven F. Segrest
CPC classification number: B63C11/12 , Y10T137/7935
Abstract: A purge valve for full face masks or helmets includes a base member fixed the mask wall and having passages opening in a flat, annular valve seat surface. A manually operable valve member includes an outer cylindrical wall, an inner cylindrical wall reentrant from an end wall and is axially slidable on a stem extending from the base member against the action of a compression spring nested between the cylindrical walls.
Abstract translation: 用于全面罩或头盔的清洗阀包括固定在掩模壁中并具有在平坦的环形阀座表面中开口的通道的基部构件。 手动可操作的阀构件包括外圆柱形壁，从端壁的内圆柱形壁可折回，并且可以在嵌套在圆柱形壁之间的压缩弹簧的作用下从基部构件延伸的杆上轴向滑动。
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公开(公告)号：US4152848A
公开(公告)日：1979-05-08
申请号：US891592
申请日：1978-03-30
Applicant: Joseph C. Trinkwalder
Inventor： Joseph C. Trinkwalder
Abstract: This invention relates to a training device to be used in conjunction with conventional scuba diving equipment. Such scuba diving equipment includes a pressure regulator for controlling the pressure of breathing air supplied therethrough from an air tank to a user. Various types of warning devices are used to sense the pressure in the air tank and to generate a warning signal (visual or audible, for example) to warn the user when the pressure in the tank reaches a predetermined minimum level. The present invention discloses a device whereby an individual being trained in the use of scuba diving equipment may be provided with breathing air for only a relatively short period of time prior to experiencing a warning signal with respect to his air supply pressure having reached a predetermined minimum level.
Abstract translation: 本发明涉及与常规潜水设备结合使用的训练装置。 这种水肺潜水设备包括压力调节器，用于控制从空气罐向用户供应的呼吸空气的压力。 各种类型的警告装置用于感测空气罐中的压力并产生警告信号（例如，视觉或听觉），以在罐中的压力达到预定最小水平时警告使用者。 本发明公开了一种装置，其中在使用水肺潜水设备时训练的个人可以在经历相对于其达到预定最小值的空气供应压力的警告信号之前只有较短的时间段提供呼吸空气 水平。
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Patent Agency Ranking
公开(公告)号：US4112521A
公开(公告)日：1978-09-12
申请号：US774127
申请日：1977-03-03
Applicant: Alan K. Uke
Inventor： Alan K. Uke
CPC classification number: B63C11/12 , B63C2011/128 , Y10S2/909 , Y10T24/27
Abstract: A quick adjust strap for ready connection and release of a diver's face mask. A headband is connected to brackets on the sides of the face mask. One end of the headband is received in a ring of one bracket and nipples thereon lock with a slider member thereof. A ribbon of material is connected to the other end of the headband and is received through a ring of the other bracket and folded back over itself. The ribbon is coated with a tacky material, such as a Velcro cloth and a Velcro gripper, which when brought into contact will maintain the fold and secure the headband about the diver's head with precise adjustment. Sandwiched between the gripper part and the cripping cloth is a finger tab that may be readily gripped by the diver to affect a quick release of the face mask from the diver's head. The finger tab is larger than the bracket by which it is attached to the mask so that accidental release and loss of the mask is prevented.
Abstract translation: 快速调整皮带，准备连接和释放潜水员的面罩。 头带与面罩侧面的支架连接。 头带的一端被容纳在一个支架的环中，并且在其上具有滑扣构件的锁扣。 材料带连接到头带的另一端，并通过另一个支架的环被接收并折叠回自身。 丝带涂有粘性材料，如尼龙搭扣布和维可牢尼龙搭扣，当接触时，它将保持折叠，并通过精确的调节将头带固定在潜水员头部周围。 夹在夹具部分和夹层布之间的三角形是指状突片，其可以容易地被潜水员夹住以影响面罩从潜水员的头部的快速释放。 指状突片比通过其附接到掩模的支架大，从而防止了意外释放和损失掩模。
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公开(公告)号：US4077068A
公开(公告)日：1978-03-07
申请号：US713136
申请日：1976-08-09
Applicant: Richard E. Anderson
Inventor： Richard E. Anderson
CPC classification number: B63C11/12 , B63C2011/125 , B63C2011/128
Abstract: The diving mask incorporates a clamp operated from the outside for squeezing the diver's nostrils together so that he can then "clear his ears," which is the act of allowing, or gently forcing, air through the restriction of the eustachian tubes to equalize the inner ear pressure to that of the increasing ambient pressure. The elements of the clamp are movable in arcuate paths centered above the nostrils in order to achieve a comfortable closure. The handle ends of the clamp are conveniently accommodated in a flexible enlargement of the mask body. A wide strap has a four point quick attachment to the rear of the mask body. The strap is formed of adjustable looped elastic cord that adjusts comfortably to the diver's conformation while fully stabilizing the mask on the wearer's face.
Abstract translation: 潜水面罩包含从外部操作的夹钳，将潜水员的鼻孔挤压在一起，以便他可以“清除耳朵”，这是允许或轻轻强迫空气通过咽鼓管的限制来平衡内部 耳压到增加环境压力的压力。 夹具的元件可在位于鼻孔上方的弧形路径中移动，以实现舒适的闭合。 夹具的把手端部容易地容纳在面罩主体的柔性放大中。 宽带有四点快速连接到面罩主体的后部。 带子由可调节的环形弹性线组成，可以将潜水员的构象舒适地调节，同时完全稳定佩戴者脸部上的面罩。
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公开(公告)号：US3908196A
公开(公告)日：1975-09-30
申请号：US48892574
申请日：1974-07-16
Applicant: FERRARO LUIGI
Inventor： FERRARO LUIGI
CPC classification number: B63C11/12
Abstract: A diver''s mask comprising a resilient face piece provided with a rim defining at least one front opening to accomodate a transparent pane member. The said pane member is provided with a substantially rigid peripheral flange having a first, forwardly directed surface and a second rearwardly directed surface. A rigid frame-like element is provided cooperating with the said peripheral flange and with the rim of the front opening, to tightly compress the said rim of the resilient face piece against one of the said surfaces of the peripheral flange of the transparent pane member.
Abstract translation: 潜水员的面具包括具有限定至少一个前开口以容纳透明窗格构件的边缘的弹性面件。 所述玻璃构件设置有具有第一，前向指向表面和第二后向表面的基本上刚性的周边凸缘。 提供与所述周边凸缘和前开口的边缘配合的刚性框架状元件，以将弹性面件的所述边缘紧紧地压靠在透明窗格构件的周边凸缘的所述一个表面上。
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公开(公告)号：US3624663A
公开(公告)日：1971-11-30
申请号：US3624663D
申请日：1970-06-15
Applicant: GEN AQUADYNE INC
Inventor： JONES RICHARD F
Abstract: A diver wearing a face mask is protected from blows on other portions of his head by a helmet that is detachably connected to the face mask. Blows on the helmet are absorbed by the mounting system that holds the face mask to the diver''s head. The connection of helmet to the face mask is by means of a pair of fulcrums, one on each side of the face mask, and a resilient member pulls one extreme of top and bottom of the helmut against a pin and hold connector on the other extreme, acting across the fulcrum points.
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公开(公告)号：US3606648A
公开(公告)日：1971-09-21
申请号：US3606648D
申请日：1969-10-08
Applicant: AMF INC
Inventor： SCHULER MANFRED
CPC classification number: A61F9/027 , B63C11/12 , B63C2011/128 , Y10T24/1498
Abstract: A RUBBERLIKE SWIM FIN OR FACE MASK HAS INTEGRAL BUCKLES FORMED THEREON AND A RUBBER LIKE RIDGES STRAP HAS OPPOSITE RIDGED ENDS THREADED THROUGH THE BUCKLES SO THAT THE RIDGES MAKE LOCKING ENGAGEMENT WITH THE BUCKLES AND WITH EACH OTHER.
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