公开(公告)号：US10060514B2

公开(公告)日：2018-08-28

申请号：US13023911

申请日：2011-02-09

申请人： Takayuki Nakamura ,  Hidekazu Yagi ,  Kazutaka Imai

发明人： Takayuki Nakamura ,  Hidekazu Yagi ,  Kazutaka Imai

IPC分类号： F16H57/04 ,  F16H9/18 ,  F16H57/023 ,  F16H7/18

CPC分类号： F16H9/18 ,  F16H7/18 ,  F16H57/023 ,  F16H57/0456 ,  F16H57/0489 ,  Y10T29/49826

摘要： A continuously variable chain-belt transmission (chain-belt CVT) housed in a transmission casing formed by a transmission case and a side cover, has a pair of conical disk pairs, each pair of which is rotatably supported by disk supporting portions provided in the transmission case and the side cover; a chain wound around the pair of conical disk pairs; a chain guide attached to the chain to restrain movement of the chain and having an annular guide portion that encloses an entire circumference, in cross section, of the chain; and a chain guide supporting portion supporting the chain guide between the transmission case and the side cover. The chain guide supporting portion has a fixing side chain guide supporting portion fixed to the transmission case and a connecting side chain guide supporting portion connecting to the fixing side chain guide supporting portion.

公开(公告)号：US08325565B2

公开(公告)日：2012-12-04

申请号：US12932443

申请日：2011-02-24

申请人： Haruki Hiranuma ,  Kazutaka Imai

发明人： Haruki Hiranuma ,  Kazutaka Imai

IPC分类号： G04B1/00 ,  G04B19/06 ,  G04B37/00

CPC分类号： G04B37/00 ,  G04B19/14 ,  G04C10/02 ,  G04G17/02

摘要： A timepiece is equipped with a movement (module), a solar cell panel, a ring member, and a dial (timepiece display plate). The panel is fixed to the module. The ring member is fixed to the peripheral portion of the movement. The ring member has, at a plurality of positions thereof, recesses, and a pair of engagement protrusions protruding upwardly from the bottom of each recess. The recesses are respectively open in an upper surface and the outer peripheral surface of the ring member. The pair of engagement protrusions form a gap G between them, and are capable of elastic deformation. A proximal portion of each engagement protrusion is situated below the upper surface of the ring member. The dial has cutouts at a plurality of positions of its peripheral portion. Each of these cutouts is engaged with each pair of engagement protrusions to cover the panel, and the dial is mounted to the ring member such that the peripheral portions of the cutouts cover the recesses.

摘要翻译： 钟表配有机芯（模块），太阳能电池板，环形构件和表盘（钟表显示板）。 面板固定在模块上。 环件固定在运动的周边部分。 环构件在其多个位置处具有凹部和从每个凹部的底部向上突出的一对接合突起。 凹部分别在环形构件的上表面和外周表面上敞开。 一对接合突起在它们之间形成间隙G，并且能够弹性变形。 每个接合突起的近端部分位于环件的上表面下方。 表盘在其周边部分的多个位置具有切口。 这些切口中的每一个与每对接合突起接合以覆盖面板，并且刻度盘安装到环构件，使得切口的周边部分覆盖凹部。

公开(公告)号：US08272778B2

公开(公告)日：2012-09-25

申请号：US12658710

申请日：2010-02-12

申请人： Haruki Hiranuma ,  Kazutaka Imai

发明人： Haruki Hiranuma ,  Kazutaka Imai

IPC分类号： G04B37/00

CPC分类号： G04B19/286

摘要： A bezel member rotatably mounted to a case band member is provided with an accommodating groove, a pair of passing portions continuous with the accommodating groove at positions spaced apart by approximately 180°, and a pair of escape grooves continuous with both passing portions from the center side of the bezel member and open to the exterior of the case band member. The case band member is provided with engagement grooves arranged in a ring-like fashion so as to be opposed to the accommodating groove, and a ring-like reception groove surrounded by the engagement grooves and continuous with the engagement grooves. A lock member retains the bezel member at an arbitrary rotating position. The lock member has an arcuate spring portion accommodated in the accommodating groove, a pair of pushbutton portions passing through the passing portions and to be pushed in from the outside of the bezel member, and a stopper portion engaged with the engagement grooves and adapted to be detached from the engagement grooves when the pushbutton portions are pushed into the reception groove.

摘要翻译： 可旋转地安装到壳带构件的挡板构件设置有容纳槽，在间隔开大约180°的位置处与容纳槽连续的一对通过部分，以及与中心的两个通过部分连续的一对逃逸槽 边框构件的一侧并且暴露于外壳带构件的外部。 壳体部件设置有以环状排列成与容纳槽相对的接合槽，以及由接合槽包围并与接合槽连续的环状接收槽。 锁定构件将挡板构件保持在任意旋转位置。 锁定构件具有容纳在容纳槽中的弓形弹簧部分，一对穿过通过部分并从挡板构件的外侧推入的按钮部分和与接合槽接合的止动部分，并且适于 当按钮部分被推入接收槽时，从接合槽脱离。

公开(公告)号：US20110051570A1

公开(公告)日：2011-03-03

申请号：US12806991

申请日：2010-08-25

申请人： Haruki Hiranuma ,  Kazutaka Imai

发明人： Haruki Hiranuma ,  Kazutaka Imai

IPC分类号： G04B37/08

CPC分类号： G04B37/02 ,  G04B37/106

摘要： A wristwatch is equipped with a timepiece exterior assembly, an exhaust button, a coil spring, and seal members. A pipe provided in the exterior assembly so as to establish communication between the interior and exterior thereof has seal surfaces and escape portions. The button is equipped with a shaft portion inserted into the pipe and exhibiting a detachment preventing portion to be caught by a pipe edge portion from within the exterior assembly, and a button portion depressed from the outside of the exterior assembly. The spring, which urges the button in an anti-pushing-in direction, is provided between the button portion and the timepiece exterior assembly. Seal members, mounted to the shaft portion in correspondence with the seal surfaces are moved between a sealing position and an exhaust position through axial reciprocating movement of the button, and, while in contact with the seal surfaces, define a closed space S together with the outer periphery of the shaft portion and an escape portion opposed to this outer periphery.

摘要翻译： 手表配备有钟表外部组件，排气按钮，螺旋弹簧和密封构件。 设置在外部组件中以便建立其内部和外部之间的连通的管道具有密封表面和逸出部分。 按钮配备有插入到管中的轴部分，并且具有从外部组件内的管边缘部分抓住的防脱部分和从外部组件的外部压下的按钮部分。 在按钮部和钟表外部组件之间设置有按压按钮的推动方向的弹簧。 通过按钮的轴向往复运动，与密封表面相对应地安装在轴部上的密封构件在密封位置和排气位置之间移动，并且在与密封表面接触的同时，与密封表面一起限定封闭空间S 轴部的外周和与该外周相对的排出部。

公开(公告)号：US07744272B2

公开(公告)日：2010-06-29

申请号：US12221050

申请日：2008-07-30

申请人： Yoshio Hozumi ,  Kazutaka Imai

发明人： Yoshio Hozumi ,  Kazutaka Imai

IPC分类号： G04B37/10

CPC分类号： G04B3/048 ,  G04B37/106 ,  G04G21/00

摘要： A portable apparatus has a push button mounted on a casing for operating a contact inside the casing. The push button is axially slidable in a pipe fixed in a through-hole extending through the casing. A coil spring encircles the pipe and is interposed between a flange of the pipe and a head of the push button to urge the push button outwardly. A packing ring for sealing the space between the pipe and push button is attached to either the pipe or the push button in the region where the coil spring encircles the pipe. Since the coil spring overlaps the packing ring, the axial length of the pipe and push button can be shortened to reduce the size of the casing.

摘要翻译： 便携式设备具有安装在壳体上的按钮，用于操作壳体内部的触点。 按钮可以在固定在延伸穿过壳体的通孔中的管中轴向滑动。 螺旋弹簧围绕管道并且插入在管的凸缘和按钮的头部之间以向外推动按钮。 用于密封管道和按钮之间的空间的填料环在螺旋弹簧围绕管道的区域中附接到管道或按钮上。 由于螺旋弹簧与填料环重叠，所以可以缩短管道和按钮的轴向长度，以减小外壳的尺寸。

公开(公告)号：US20100142333A1

公开(公告)日：2010-06-10

申请号：US12592433

申请日：2009-11-24

申请人： Haruki Hiranuma ,  Kazutaka Imai

发明人： Haruki Hiranuma ,  Kazutaka Imai

IPC分类号： G04B29/00

CPC分类号： G04B3/043 ,  G04B3/048 ,  G04B19/283 ,  G04B19/286 ,  G04B37/106 ,  G04C3/001

摘要： In a wristwatch (portable device), a push button (push-pull operating member) includes an engaging portion, and the push button is mounted on a watch sheath (watch outer sheath). A locking member and a leaf spring (urging member) are arranged on the watch sheath. The locking member is movable between a locked position in which the push button is held at a predetermined position by the engagement with the engaging portion and an unlocked position where an operation of the push button is allowed. The locking member is urged by the leaf spring toward the unlocked position. A circular operating ring surrounding an hour plate (display portion) mounted on the watch sheath is rotatably mounted to the watch sheath from the front side. The invention is characterized in that the movement of the locking member between the locked position and the unlocked position is interlocked with a rotating operation of the operating ring.

摘要翻译： 在手表（便携式装置）中，按钮（推拉操作构件）包括接合部分，并且按钮安装在手表护套（手表外护套）上。 手表护套上设置有锁定构件和板簧（推动构件）。 锁定构件可以通过与接合部分的接合而在按钮被保持在预定位置的锁定位置和允许按钮的操作的解锁位置之间移动。 锁定构件被片簧推向解锁位置。 安装在手表护套上的小时板（显示部）周围的圆形操作环从前侧可旋转地安装在手表护套上。 本发明的特征在于，锁定构件在锁定位置和解锁位置之间的运动与操作环的旋转操作互锁。

公开(公告)号：US20100142332A1

公开(公告)日：2010-06-10

申请号：US12592432

申请日：2009-11-24

申请人： Haruki Hiranuma ,  Kazutaka Imai

发明人： Haruki Hiranuma ,  Kazutaka Imai

IPC分类号： G04B37/18 ,  G04B37/00

CPC分类号： G04B37/005

摘要： A wristwatch having a lid marking on a back lid which is screwed into a body is predicted. The body includes a lid mounting portion, and a lid receiving portion includes a thread and lid receiving surface on the side of an interior of the body with respect to the thread. The back lid includes a lid plate superimposed on the lid receiving surface and a holding ring. The lid plate includes an annular projection on a peripheral surface thereof and the lid marking on the front surface thereof. The holding ring includes a thread screwed in the thread. The holding ring is mounted on the lid mounting portion by screwing the both threads, and an annular projection is clamped between the ring and the lid receiving surface to fix the lid plate. A detent portion is provided on the lid mounting portion. An engaging portion to be engaged with the detent portion is provided on the lid plate. The lid marking is provided in such a manner that the lid marking is aligned with a 12 o'clock to 6 o'clock direction of a time display portion in a state in which the engaging portion and the detent portion are engaged with each other.

摘要翻译： 预测在后盖上具有盖标记的手表，其被拧入主体。 本体包括盖安装部分，并且盖接收部分包括相对于线的主体内部一侧的螺纹和盖接收表面。 后盖包括重叠在盖接收表面上的盖板和保持环。 盖板包括在其外周表面上的环形突起，并且在其前表面上具有盖标记。 保持环包括螺纹拧入螺纹中的螺纹。 通过旋拧两个螺纹将保持环安装在盖安装部分上，并且将环形突起夹紧在环和盖接收表面之间以固定盖板。 在盖安装部上设有止动部。 在盖板上设置有与止动部接合的接合部。 盖标记以这样的方式设置，即在接合部分和止动部分彼此接合的状态下，盖标记与时间显示部分的12点到6点方向对准。

公开(公告)号：US07614785B2

公开(公告)日：2009-11-10

申请号：US12221049

申请日：2008-07-30

申请人： Haruki Hiranuma ,  Kazutaka Imai ,  Koremoto Takeda

发明人： Haruki Hiranuma ,  Kazutaka Imai ,  Koremoto Takeda

IPC分类号： G04B39/00

CPC分类号： G04B19/283

摘要： A timepiece has a case body and a bezel rotatably and detachably connected to the case body. A ring-shaped guide groove formed in the bezel opposes a ring groove formed in the case body, and a plurality of holding members are slidable in the guide groove into and out of the ring groove to respectively prevent and permit detachment of the bezel from the case body. A plurality of operating screws are screwed into the bezel from an outer side thereof and are rotatably connected at their front end portions to respective holding members. Rotation of the operating screws in tightening and loosening directions moves the holding members into and out of the ring groove.

摘要翻译： 钟表具有壳体和可转动地并可拆卸地连接到壳体的挡板。 形成在挡板上的环形引导槽与形成在壳体中的环形槽相对，并且多个保持构件能够在引导槽中滑入和移出环槽，以分别防止和允许挡板从 箱体。 多个操作螺钉从其外侧被拧入到挡板中，并且在它们的前端部可旋转地连接到相应的保持构件。 操作螺丝在紧固和松动方向的旋转将保持件移入和移出环形槽。

公开(公告)号：US08333502B2

公开(公告)日：2012-12-18

申请号：US12806991

申请日：2010-08-25

申请人： Haruki Hiranuma ,  Kazutaka Imai

发明人： Haruki Hiranuma ,  Kazutaka Imai

IPC分类号： G04B37/00

CPC分类号： G04B37/02 ,  G04B37/106

摘要： A portable timepiece has a timepiece exterior assembly with a button mounting hole having seal surfaces and escape portions. An exhaust button has a shaft portion and a button portion connected to the shaft portion and configured to be pushed inward from an exterior of the assembly. An urging member is provided between the button portion and the assembly for urging the exhaust button toward the exterior of the assembly. Seal members are mounted to the shaft portion in correspondence with the seal surfaces. The seal members undergo movement between a sealing position in which they are held in contact with the respective seal surfaces with interference through axial reciprocation of the exhaust button, and an exhaust position in which the seal members are opposed to the respective escape portions. In the sealing position, the seal members define a closed space formed by the shaft portion and the escape portions.

摘要翻译： 便携式钟表具有钟表外部组件，其具有带有密封表面和排出部分的按钮安装孔。 排气按钮具有轴部和连接到轴部的按钮部分，并且构造成从组件的外部向内推。 在按钮部分和组件之间设置一个推动构件，用于将排气按钮朝向组件的外部推动。 密封构件与密封面对应地安装到轴部。 密封构件在密封位置之间移动，在该密封位置中，它们与相应的密封表面保持接触，并且通过排气按钮的轴向往复运动而受到干扰，以及排气位置，密封构件与各个逸出部分相对。 在密封位置，密封件限定由轴部分和逸出部分形成的封闭空间。

公开(公告)号：US20110051572A1

公开(公告)日：2011-03-03

申请号：US12806995

申请日：2010-08-25

申请人： Yoshio Hozumi ,  Kazutaka Imai

发明人： Yoshio Hozumi ,  Kazutaka Imai

IPC分类号： G04B37/08 ,  G04B37/00

CPC分类号： G04B37/02 ,  G04B37/08

摘要： There is provided a wristwatch 1 in which a degassing valve with an exhaust button is attached to a timepiece exterior assembly, and in which the gas in the exterior assembly is allowed to escape to the exterior through pushing-in of the button. The valve is equipped with a valve casing providing communication between the interior and exterior of the exterior assembly, a valve member accommodated in the valve casing and moved from a closed position to an open position when the interior of the exterior assembly is not less than a predetermined pressure, the button accommodated in the valve casing so as to allow pushing-in, a first coil spring urging the button and the valve member away from each other, and a second coil spring urging the button toward the exterior of the exterior assembly. When the inner pressure is larger than the spring force of the spring, the valve member is opened, and a part of the gas in the exterior assembly is accumulated between the valve member and the button; when the button is pushed in, the accumulated gas is discharged to the exterior of the exterior assembly, and, at this time, the valve member is maintained at the closed position by the spring.

摘要翻译： 提供了一种手表1，其中具有排气按钮的脱气阀附接到钟表外部组件，并且其中允许外部组件中的气体通过按压按钮而逸出到外部。 所述阀配备有阀外壳，所述阀外壳在所述外部组件的内部和外部之间提供连通，当所述外部组件的内部不小于所述外部组件的内部时，所述阀构件容纳在所述阀壳体中并从关闭位置移动到打开位置 预定压力，容纳在阀壳体中以便允许推入按钮和阀构件彼此远离的第一螺旋弹簧的按钮以及将按钮推向外部组件的外部的第二螺旋弹簧。 当内部压力大于弹簧的弹簧力时，阀构件打开，并且外部组件中的一部分气体积聚在阀构件和按钮之间; 当按钮被推入时，积聚的气体被排出到外部组件的外部，并且此时，阀构件通过弹簧保持在关闭位置。