公开(公告)号：US06637780B2

公开(公告)日：2003-10-28

申请号：US10115848

申请日：2002-04-03

Applicant: Atsuo Miyajima ,  Akira Takayanagi

Inventor： Atsuo Miyajima ,  Akira Takayanagi

IPC: F16L3700

CPC classification number: F16L37/0985 ,  F16L2201/10

Abstract: A quick-action connector assembly including a male member, a female member, a latching indicator member substantially fitted within the female member, a first engaging device for permitting engagement of the indicator member and the male member and a second engaging device for substantially inhibiting rotation of the indicator member relative to the female member, prior to insertion of the male member into the female member, and for disengaging the indicator member and the female member from each other, to permit the rotation of the indicator member relative to the female member, on the basis of the movement of the indicator member with the male member, after an annular protrusion formed on the male member has been latched in engagement with a letching projecting of at least one elastically deformable latching arm provided on the female member as a result of the insertion of the male member into the female member.

Abstract translation: 一种快动连接器组件，包括阳构件，阴构件，基本上装配在阴构件内的闩锁指示构件，用于允许指示构件和阳构件接合的第一接合装置和用于基本上禁止旋转的第二接合装置 在将阳构件插入阴构件之前，使指示器构件相对于阴构件的突出部分，以及用于使指示构件和阴构件彼此分离，以允许指示构件相对于阴构件的旋转， 基于指示构件与阳构件的移动，在形成在阳构件上的环形突起已经被闩锁地与设置在阴构件上的至少一个可弹性变形的闩锁臂的止动突出部接合作为由于 将阳构件插入阴构件中。

公开(公告)号：US06464264B1

公开(公告)日：2002-10-15

申请号：US09667565

申请日：2000-09-22

Applicant: Tomohide Ito ,  Akira Takayanagi ,  Hiroaki Ito ,  Kazutaka Katayama

Inventor： Tomohide Ito ,  Akira Takayanagi ,  Hiroaki Ito ,  Kazutaka Katayama

IPC: F16L3500

CPC classification number: F16L37/0987 ,  Y10S285/921

Abstract: A heat resistance resin based engaging and holding member 4 for a connector is stopped at a female member 2 of a connector, and is engaged with a male member 1 housed at one end of the female member 2 to connect the male member 1 to the female member 2. This engaging and holding member consists of a heat resistance resin having 10% or more in elongation; 4000 MPa or less in Young's modulus in flexure; 80° C. or more in glass transition temperature; and 100° C. or more in heat distortion temperature under a load of 1.85 MPa.

Abstract translation: 用于连接器的耐热树脂基接合和保持构件4停止在连接器的阴构件2处，并且与容纳在阴构件2的一端的阳构件1接合，以将阳构件1连接到阴 该接合保持构件由延伸率为10％以上的耐热性树脂构成。 弯曲时的杨氏模量为4000MPa以下; 玻璃化转变温度为80℃以上; 在1.85MPa的负荷下的热变形温度为100℃以上。

公开(公告)号：US6129393A

公开(公告)日：2000-10-10

申请号：US189406

申请日：1998-11-10

Applicant: Tsutomu Kodama ,  Tomohide Ito ,  Akira Takayanagi

Inventor： Tsutomu Kodama ,  Tomohide Ito ,  Akira Takayanagi

IPC: F16L37/12 ,  F16L37/098 ,  F16L39/00

CPC classification number: F16L37/0987

Abstract: A quick connector assembly includes a male member, a female member, and a retainer. The retainer is interposed between a ring-shaped projection of the male member and a first engagement portion of the female member to connect the male member and female member. When a worker holds operation end portions of the retainer with his or her fingers, the retainer is reduced diametrically so that a second engagement portion of the retainer disengages from the first engagement portion of the female member. Accordingly, the male member and retainer can be pulled off from the female member easily. The retainer holds the male member by fitting its aperture windows with the ring-shaped projection of the male member. Consequently, the retainer hardly falls down from the male member after it is removed from the female member. The male member can be removed sidewise through a substantially-letter-C-shaped opening of the retainer while diametrically enlarging a cross-sectionally substantially-letter-C-shaped body of the retainer. Thus, the retainer is deformed so less that it can be reused repeatedly a number of times.

Abstract translation: 快速连接器组件包括阳构件，阴构件和保持器。 保持器插入阳构件的环形突起和阴构件的第一接合部分之间，以连接阳构件和阴构件。 当工人用手指握持保持器的操作端部时，保持器沿直径方向减小，使得保持器的第二接合部分与阴构件的第一接合部分脱离。 因此，可以容易地将阳构件和保持器从阴构件拉出。 保持器通过将孔眼窗口与阳构件的环形突起配合而保持阳构件。 因此，在从阴构件移除之后，保持器几乎不会从阳构件落下。 可以通过保持器的基本上为字母的C形开口侧向移除阳构件，同时沿直径扩大保持器的横截面基本上为字母的C形体。 因此，保持器变形较小，从而可以反复重复使用多次。

公开(公告)号：USRE41824E1

公开(公告)日：2010-10-19

申请号：US11225842

申请日：2005-09-14

Applicant: Akira Takayanagi

Inventor： Akira Takayanagi

IPC: B22D27/00 ,  B22C3/00

CPC classification number: B22D17/14 ,  B22D17/2209

Abstract: A process for producing a thin die-cast molded article of an aluminum material having a portion having a thickness in the range of 0.4 to 1.2 mm using a mold having a gate having an opening of 0.2 mm or greater and the same as or smaller than the thickness of the portion of the molded article separated from a gate portion, members constituting the gate having been treated by nitrogenation at the surface. The thin die-cast molded article of an aluminum material can be produced efficiently with excellent flow of the melted metal of the aluminum material through the gate portion.

Abstract translation: 一种制造铝材的薄压铸模制品的方法，其具有厚度在0.4至1.2mm范围内的部分，该模具具有开口为0.2mm或更大并且等于或小于 模制品的部分的厚度与浇口部分分离，构成浇口的部件已在表面经过氮化处理。 铝材料的薄压铸模制品可以通过浇口部分的铝材料的熔融金属的流动性而有效地制造。

公开(公告)号：US07377553B2

公开(公告)日：2008-05-27

申请号：US11045162

申请日：2005-01-27

Applicant: Akira Takayanagi

Inventor： Akira Takayanagi

IPC: F16J15/00 ,  F16L55/00

CPC classification number: F16L37/0987 ,  F16L2201/10

Abstract: A quick connector has a connector housing, a tube connection component, a pipe body and a retainer. The quick connector further has a checking operation portion provided with a holding component. The holding component has a fitting hole and a gate component which is continuous with an opening end of the fitting hole. The holding component is adapted to cause the pipe body connected to the housing to fit in the fitting hole through the gate component in a snap-on manner and to connect with an outer circumference of the pipe body by rotary motion of the checking operation portion. The holding component is also adapted to be prevented from connecting with the outer circumference of the pipe body if the pipe body is not fully inserted into the connector housing.

Abstract translation: 快速连接器具有连接器壳体，管连接部件，管体和保持器。 快速连接器还具有设置有保持部件的检查操作部。 保持部件具有与安装孔的开口端连续的嵌合孔和栅极部件。 保持部件适于使连接到壳体的管体以卡扣方式通过闸门部件装配在装配孔中，并且通过检查操作部的旋转运动与管体的外周连接。 如果管体未完全插入连接器壳体中，则保持部件还适于防止与管体的外周连接。

公开(公告)号：US07328922B2

公开(公告)日：2008-02-12

申请号：US11068093

申请日：2005-02-28

Applicant: Akira Takayanagi ,  Atsuo Miyajima

Inventor： Akira Takayanagi ,  Atsuo Miyajima

IPC: F16L37/00

CPC classification number: F16L37/098 ,  F02M37/0017 ,  F02M2200/853 ,  F16L2201/10

Abstract: A quick connector includes: a cylindrical connector housing having a tube connecting portion and a pipe retainer portion that has a retainer; and an annular seal member fitted on an inner circumferential surface of the connector housing. The retainer is integrally formed with the pipe retainer portion and having an engagement portion projecting toward the interior of the pipe retainer portion, and a disengagement operating portion adapted to move the engagement portion radially outwardly. The connector housing is formed by engaging with each other end side in an axial direction of a tube side member having the tube connecting portion, and one end side in the axial direction of a pipe side member having the pipe retainer portion. The annular seal member is axially positioned in an annular recess formed in the connector housing when the tube side member and the pipe side member are engaged with each other.

Abstract translation: 快速连接器包括：圆柱形连接器壳体，其具有管连接部分和具有保持器的管保持器部分; 以及安装在连接器壳体的内周面上的环形密封构件。 保持器与管保持器部分一体地形成并且具有朝向管保持器部分的内部突出的接合部分，以及适于使接合部分径向向外移动的脱离操作部分。 连接器壳体通过在具有管连接部的管侧部件的轴向与管侧部件的具有管保持部的管轴方向的一端侧相互接合而形成。 当管侧构件和管侧构件彼此接合时，环形密封构件轴向地定位在形成在连接器壳体中的环形凹部中。

公开(公告)号：US07201403B2

公开(公告)日：2007-04-10

申请号：US10997260

申请日：2004-11-24

Applicant: Akira Takayanagi ,  Hiroyoshi Mori ,  Motohide Nishimura

Inventor： Akira Takayanagi ,  Hiroyoshi Mori ,  Motohide Nishimura

IPC: F16L39/00

CPC classification number: F16L37/088 ,  F02M35/10144 ,  F02M35/10354

Abstract: A first quick connector is provided with a connector housing and a wire retainer. The connector housing has a retainer mounting portion which is formed with engagement slits. The wire retainer is mounted on the retainer mounting portion such that engagement arms enter the engagement slits and project in the retainer mounting portion. Each of the engagement slits has a first slit part on one circumferential end and a second slit part on the other circumferential end with intervening a divider portion therebetween.

Abstract translation: 第一快速连接器设置有连接器壳体和线保持器。 连接器壳体具有形成有接合狭缝的保持器安装部。 电线保持器安装在保持器安装部分上，使得接合臂进入接合狭缝并突出在保持器安装部分中。 每个接合狭缝在一个周向端部具有第一狭缝部分，在另一个周向端部上具有第二狭缝部分，在其间插入有分隔部分。

公开(公告)号：US20060267341A1

公开(公告)日：2006-11-30

申请号：US11475648

申请日：2006-06-27

Applicant: Akira Takayanagi

Inventor： Akira Takayanagi

IPC: F16L37/00

CPC classification number: F16L37/144 ,  F16L2201/10 ,  Y10S285/921

Abstract: When a retainer is mounted on or in a retainer mounting portion and is positioned at an inserting position, a pipe is inserted into the retainer mounting portion. An annular engaging projection of the pipe advances in the connector housing while spreading leg portions of the retainer outwardly. When the annular engaging projection reaches at a connecting position, the retainer is automatically moved to an engaging position and snap-engages with the annular engaging projection.

Abstract translation: 当保持器安装在保持器安装部分上或保持器安装部分中并且位于插入位置时，管道被插入到保持器安装部分中。 当将保持器的腿部向外延伸时，管的环形接合突起在连接器壳体中前进。 当环形接合突起到达连接位置时，保持器自动移动到接合位置并与环形接合突起卡扣接合。

公开(公告)号：US20060208743A1

公开(公告)日：2006-09-21

申请号：US11373930

申请日：2006-03-13

Applicant: Yoshimitsu Ishida ,  Akira Takayanagi

Inventor： Yoshimitsu Ishida ,  Akira Takayanagi

IPC: G01R31/04

CPC classification number: F16L41/08 ,  F02M37/0017 ,  F16L37/008 ,  F16L37/0848 ,  F16L37/0985 ,  F16L2201/10

Abstract: A connecting portion of a quick connector is provided with a pair of stop arms. Each of the stop arms has an arm body that integrally includes an overhanging stop portion and an engaging pawl on a leading end portion thereof. The connecting portion is inserted in a connecting hole formed in a fluid line component until the engaging pawl engages with an outwardly directed engaging projection of a mounting portion that is provided on an opening portion of the connecting hole. A checker has a main body that is provided integrally with verifying portions. Each of the verifying portions is formed with a receiving recessed portion for accommodating the overhanging stop portion therein when the checker is disposed on an outer circumference of the mounting portion.

公开(公告)号：US07481463B2

公开(公告)日：2009-01-27

申请号：US11373930

申请日：2006-03-13

Applicant: Yoshimitsu Ishida ,  Akira Takayanagi

Inventor： Yoshimitsu Ishida ,  Akira Takayanagi

IPC: F16L37/00

CPC classification number: F16L41/08 ,  F02M37/0017 ,  F16L37/008 ,  F16L37/0848 ,  F16L37/0985 ,  F16L2201/10

Abstract: A connecting portion of a quick connector is provided with a pair of stop arms. Each of the stop arms has an arm body that integrally includes an overhanging stop portion and an engaging pawl on a leading end portion thereof. The connecting portion is inserted in a connecting hole formed in a fluid line component until the engaging pawl engages with an outwardly directed engaging projection of a mounting portion that is provided on an opening portion of the connecting hole. A checker has a main body that is provided integrally with verifying portions. Each of the verifying portions is formed with a receiving recessed portion for accommodating the overhanging stop portion therein when the checker is disposed on an outer circumference of the mounting portion.

Abstract translation: 快速连接器的连接部分设置有一对止动臂。 每个止动臂具有臂本体，该臂体在其前端部分上整体地包括突出止动部分和接合爪。 连接部分插入到形成在流体管线部件中的连接孔中，直到接合爪与设置在连接孔的开口部分上的安装部分的向外指向的接合突起接合。 检查器具有与验证部一体设置的主体。 当检验器设置在安装部分的外周上时，每个验证部分形成有用于将突出止挡部分容纳在其中的接收凹部。