KR100422106B1 - Coil Spring Axial Rotation Power Train - Google Patents

Coil Spring Axial Rotation Power Train Download PDF

Info

Publication number
KR100422106B1
KR100422106B1 KR10-2002-0010336A KR20020010336A KR100422106B1 KR 100422106 B1 KR100422106 B1 KR 100422106B1 KR 20020010336 A KR20020010336 A KR 20020010336A KR 100422106 B1 KR100422106 B1 KR 100422106B1
Authority
KR
South Korea
Prior art keywords
shaft
coil spring
roller bearing
axially coupled
transmission device
Prior art date
Application number
KR10-2002-0010336A
Other languages
Korean (ko)
Other versions
KR20030070795A (en
Inventor
채찬복
Original Assignee
채찬복
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 채찬복 filed Critical 채찬복
Priority to KR10-2002-0010336A priority Critical patent/KR100422106B1/en
Publication of KR20030070795A publication Critical patent/KR20030070795A/en
Application granted granted Critical
Publication of KR100422106B1 publication Critical patent/KR100422106B1/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H35/00Gearings or mechanisms with other special functional features
    • F16H35/008Gearings or mechanisms with other special functional features for variation of rotational phase relationship, e.g. angular relationship between input and output shaft
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H57/00General details of gearing
    • F16H57/02Gearboxes; Mounting gearing therein
    • F16H57/021Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings

Abstract

본 발명은 축회전 동력 전달장치에 관한 것으로써, 특히 원동축의 회전력을 종동축에 전달시 원동축과 동일한 회전축에 위치한 종동축은 물론이고 원동축과 회전축의 위치가 다른 종동축과 원동축의 축결합이 가능하도록 원동축과 종동축을 일정한 길이의 코일형 스프링으로 연결하는 것이다.The present invention relates to a shaft rotational power transmission device, in particular, when transmitting the rotational force of the driving shaft to the driven shaft, as well as the driven shaft located on the same rotation shaft as the driving shaft, It is to connect the main shaft and the driven shaft with a coil type spring of constant length so that the shaft can be combined.

이와같은 본 발명의 목적을 달성하기 위하여 후단의 외주연부에 기어(1)가 축결합되고 다수의 하우징베어링(2)이 축설된 일정 길이의 축관(3)과, 상기 축관(3)에서 양단이 돌출되도록 삽통되며 후단에 원판(4)이 축결합되고 선단에 일정길이의 코일형 스프링(5)의 일단이 축결합된 각형 원동축(6)과, 상기 각형 원동축(6)의 각면(7)에 외접되어 각형 원동축(6)의 축방향 이동을 안내하는 복수개의 로울러 베어링(8)과, 상기 로울러 베어링(8)을 축관(3)에 축회전되도록 설치하는 로울러 베어링의 설치수단으로 구성된 코일스프링 축회전 동력전달장치를 제공하는 것이다.In order to achieve the object of the present invention, a shaft 1 having a predetermined length in which a gear 1 is axially coupled to an outer circumferential edge of the rear end and a plurality of housing bearings 2 are laid, and both ends of the shaft 3 are connected to each other. A square cylindrical shaft 6 which is inserted to protrude and is axially coupled to the rear end and one end of a coil spring 5 of a predetermined length is axially coupled to the front end thereof, and a surface 7 of the square cylindrical shaft 6. A plurality of roller bearings (8) externally circumscribed to guide the axial movement of the rectangular cylindrical shaft (6), and mounting means for the roller bearings (8) for axial rotation of the roller bearings (3). It is to provide a coil spring shaft power transmission device.

Description

코일스프링 축회전 동력전달장치{omitted}Coil Spring Axial Power Transmission Device

본 발명은 축회전 동력 전달장치에 관한 것으로써, 특히 원동축의 회전력을 종동축에 전달시 원동축과 동일한 회전축에 위치한 종동축은 물론이고 원동축과 회전축의 위치가 다른 종동축과 원동축의 축결합이 가능하도록 원동축과 종동축을 일정한 길이의 코일형 스프링으로 연결하는 것이다.The present invention relates to a shaft rotational power transmission device, in particular, when transmitting the rotational force of the driving shaft to the driven shaft, as well as the driven shaft located on the same rotation shaft as the driving shaft, It is to connect the main shaft and the driven shaft with a coil type spring of constant length so that the shaft can be combined.

일반적인 회전축의 동력전달장치는 원동축과 종동축이 동일한 축선상에 위치할 경우에는 커플링조인하고, 원동축과 종동축이 수평선상에 위치할 경우에는 기어군으로 연결하고, 원동축과 종동축이 예각상에 위치할 경우에는 유니버셜조인으로 연결하여 원동축의 회전동력을 종동축으로 전달하였다.In general, the power transmission device of the rotating shaft is coupled by coupling when the primary shaft and the driven shaft are located on the same axis, and connected by the gear group when the primary shaft and the driven shaft are located on the horizontal line. When it is located on this acute angle, it is connected by universal join to transmit the rotational power of the primary shaft to the driven shaft.

이와같이 일반적인 회전축의 동력전달장치는 원동축과 종동축의 위치에 따라 여러형태의 연결방식을 적절히 선택하여 하며, 그에 따라 각 연결방식에 맞는 연결기구를 구비하여야 하는 단점과 그에 따른 조립의 전문성이 요구되는 문제점이 있었다.In this way, the power transmission device of the general rotary shaft appropriately selects various types of connection methods according to the position of the main shaft and the driven shaft, and accordingly, the disadvantage of having a connection mechanism for each connection method is required and the assembly expertise is required accordingly. There was a problem.

이에 본 발명은 이와같은 문제점을 감안하여 안출한 것으로서, 원동축과 종동축을 코일 스프링으로 연결하므로서, 원동축과 연결하는 종동축의 여러위치에 따라서 별도의 연결기구를 사용하기 않고 원동축과 종동축을 손쉽게 연결한 수 있도록 하는 것이다.Accordingly, the present invention has been made in view of the above problems, by connecting the primary shaft and the driven shaft with a coil spring, according to the various positions of the driven shaft to be connected to the primary shaft without using a separate coupling mechanism, It is to make it easy to connect coaxial.

이와같은 목적을 달성하기 위하여 본 발명은 후단의 외주연부에 원통기어(1)가 축결합되고 다수의 하우징베어링(2)이 축설된 일정 길이의 축관(3)과, 상기 축관(3)에서 양단이 돌출되도록 삽통되며 후단에 원판(4)이 축결합되고 선단에 일정길이의 코일형 스프링(5)의 일단이 축결합된 각형 원동축(6)과, 상기 각형 원동축(6)의 각면(7)에 외접되어 각형 원동축(6)의 축방향 이동을 안내하는 복수개의 로울러 베어링(8)과, 상기 로울러 베어링(8)을 축관(3)에 축회전되도록 설치하는 로울러 베어링의 설치수단으로 구성된 코일스프링 축회전 동력전달장치를 제공하는 것이다.In order to achieve the above object, the present invention provides a shaft tube 3 having a predetermined length in which a cylindrical gear 1 is axially coupled to an outer circumferential edge of a rear end and a plurality of housing bearings 2 are arranged, and both ends of the shaft tube 3. And a angular cylindrical shaft 6 in which a disc 4 is axially coupled to the rear end and one end of a coil spring 5 of a predetermined length is axially coupled to the front end thereof, and a surface of the angular cylindrical shaft 6. 7) a plurality of roller bearings (8) externally circumscribed to guide the axial movement of the square cylindrical shaft (6), and roller bearings (8) for axially rotating the roller bearings (3). It is to provide a coil spring shaft power transmission device configured.

도 1은 본 발명을 나타낸 평면도.1 is a plan view showing the present invention.

도 2는 본 발명에 따른 도 1의 A-A'단면도.2 is a cross-sectional view taken along line AA ′ of FIG. 1 in accordance with the present invention;

도 3은 본 발명에 따른 로울러 베어링의 설치수단을 나타낸 조립도.Figure 3 is an assembly view showing the installation means of the roller bearing according to the present invention.

도 4는 본 발명의 실시예를 나타낸 평면도.4 is a plan view showing an embodiment of the present invention.

***** 도면의 중요 부분에 대한 부호의 상세한 설명 ********** Detailed description of symbols for important parts of the drawings *****

1 : 기어 2 : 하우징 베어링 3 : 축관1: Gear 2: Housing Bearing 3: Shaft Tube

4 : 원판 5 : 코일 스프링 6 : 각형 원동축4: disc 5: coil spring 6: square coaxial

7 : 각면 8 : 로울러 베어링 9 : 삽설공7: face 8: roller bearing 9: inserter

10 : 핀공 11 : 핀축10: pin ball 11: pin axis

본 발명 의 구성 및 실시예를 첨부된 도 면을 참조하여 자세하게 설명하면 다음과같다.Referring to the configuration and the embodiment of the present invention in detail with reference to the accompanying drawings as follows.

도 1은 본 발명의 구성을 나타낸 평면도이고, 도 2는 도 1의 A-A'를 나타낸 단면도이고, 도 3은 본 발명 에 따른 로울러 베어링의 설치수단을 나타낸 조립도이고, 도 4는 본 발명의 실시예를 나타낸 개략도이다.Figure 1 is a plan view showing the configuration of the present invention, Figure 2 is a cross-sectional view showing the AA 'of Figure 1, Figure 3 is an assembly view showing the installation means of the roller bearing according to the invention, Figure 4 A schematic diagram showing an embodiment of.

본 발명의 구성은 도 1, 2, 3에 도시한 바와같이 후단의 외주연부에 기어(1)가 축결합되고 다수의 하우징베어링(2)이 축설된 일정 길이의 축관(3)과, 상기 축관(3)에서 양단이 돌출되도록 삽통되며 후단에 원판(4)이 축결합되고 선단에 일정길이의 코일형 스프링(5)의 일단이 축결합된 각형 원동축(6)과, 상기 각형 원동축(6)의 각면(7)에 외접되어 각형 원동축(6)의 축방향 이동을 안내하는 복수개의 로울러 베어링(8)과, 상기 로울러 베어링(8)을 축관(3)에 축회전되도록 설치하는 로울러 베어링의 설치수단으로 구성된다.1, 2 and 3, the configuration of the present invention comprises a shaft tube 3 having a predetermined length in which a gear 1 is axially coupled to the outer peripheral edge of the rear end and a plurality of housing bearings 2 are arranged. (3) is inserted into the protruding end of both ends and the disk 4 is axially coupled to the rear end and the end of the angular cylindrical shaft (6), one end of the coil spring (5) of a certain length is axially coupled to the square cylindrical shaft ( A plurality of roller bearings (8) which are external to each side (7) of 6) to guide the axial movement of the square cylindrical shaft (6), and the rollers (8) are installed to axially rotate the shaft bearing (3). It consists of the means for installing the bearing.

상기 로울러 베어링의 설치수단은 도 2와 도 3에 도시한 바와같이 로울러 베어링(8)이 삽설되도록 축관(3)의 회전축에 직각방향으로 전/후방향 과 상/하방향으로 대칭되는 위치에 형성한 삽설공(9)과, 상기 삽설공(9)의 상/하부 중심부에 동일축으로 형성한 핀공(10)과, 상기 핀공(10)에 상/하단이 삽설되고 가운데에 로울러 베어링(8)이 삽설되어 삽설공(10)에 로울러 베어링(8)을 회전가능하게 삽설하는 핀축(11)으로 형성된다.The installation means of the roller bearing is formed in a position symmetrical in the front / rear and up / down direction perpendicular to the rotation axis of the shaft tube 3 so that the roller bearing 8 is inserted as shown in Figure 2 and 3 One inserting hole 9, a pin hole 10 formed coaxially in the upper / lower central part of the inserting hole 9, and an upper / lower end inserted into the pin hole 10 with a roller bearing 8 in the center thereof. The pin shaft 11 is rotatably inserted to insert the roller bearing 8 into the insertion hole 10.

상기 각형 원동축(6)과 코일형 스프링(5)은 용접으로 영구결합하거나, 코일스프링(5)의 양단의 일정길이를 원동축(6)과 종동축(12)의 단면 형상으로 형성하여, 각 축에 코일 스프링(5)의 양단을 볼트(15)로 결합함이 바람직하다.The prismatic cylindrical shaft 6 and the coiled spring 5 are permanently coupled by welding, or a predetermined length of both ends of the coil spring 5 is formed in the cross-sectional shape of the prime shaft 6 and the driven shaft 12, It is preferable to couple both ends of the coil spring 5 to each shaft with bolts 15.

상기 핀공(10)의 직경은 핀축(11)을 억지끼움, 즉 일정한 힘의로 타격하여 끼울수 있도록 형성한다.The diameter of the pin hole 10 is formed so that the pin shaft 11 can be fitted by forcibly fitting, ie hitting with a constant force.

이와같이 구성된 본 발명 은 도 4에 도시한 바와같이 먼저 하우징베어링(2)을 고정부재에 볼트-너트방식으로 체결하여 고정하고, 구동모터(미도시)의 회전축(14) 선단에 형성된 원동기어(13)를 기어(1)와 결합한다.The present invention configured as described above, as shown in FIG. ) Is combined with the gear (1).

그리고 코일스프링(5)의 선단에 종동축(12)의 일단을 결합한다.And one end of the driven shaft 12 is coupled to the tip of the coil spring (5).

이와같은 상태에서 구동모터(미도시)를 작동하면 그 회전력은 회전축(14)-원동기어(13)-기어(1)로 전달되며, 상기 기어(1)의 회전과 동시에 축관(3) 및 각형 원동축(6)과 코일 스프링(5)이 회전되면서, 상기 코일 스프링(5)의 선단에 일단이 결합된 종동축(12)으로 전달된다.When the driving motor (not shown) is operated in such a state, the rotational force is transmitted to the rotating shaft 14-the primary gear 13-the gear 1, and at the same time as the rotation of the gear 1, the shaft tube 3 and the square shape. As the main shaft 6 and the coil spring 5 are rotated, they are transmitted to the driven shaft 12 having one end coupled to the tip of the coil spring 5.

이때, 상기 종동축(12)의 위치가 종동축(12a),(12b)와 같이 각형 원동축(6)과 같이 동일한 축선상에 위치하지 않더라도, 즉 상기 종동축(12,12a,12b)이 원동축(6)의 회전축과 일직선상에 위치하지 않은 45도, 90도, 180도 등 여러위치에 있더라도 상기 코일스프링(5)의 유연한 굽힘성을 이용하여 손쉽게 상기 각형 원동축(6)과 연결되어 회전동력을 전달받을 수 있게된다.At this time, even if the position of the driven shaft 12 is not located on the same axis as the square shaft 6 as the driven shaft 12a, 12b, that is, the driven shaft 12, 12a, 12b is Although it is located at various positions, such as 45 degrees, 90 degrees, and 180 degrees, which are not in line with the rotation axis of the circular shaft 6, the flexible spring of the coil spring 5 can be easily connected to the square circular shaft 6. It is possible to receive the rotational power.

또한, 상기 각형 원동축(6)은 로울러 베어링(8)의 안내로 축방향으로 일정길이"d1" 왕복이동하므로서, 상기 종동축(12,12a,12b)의 위치에 따라 코일 스프링(5)의 연결을 원할하게 할 수 있다.Further, the square cylindrical shaft 6 is reciprocated by a constant length "d1" in the axial direction by the guide of the roller bearing 8, and according to the position of the driven shaft 12, 12a, 12b of the coil spring 5 You can make the connection smooth.

그리고 상기 각형 원동축(6)의 전진거리는 원판(4)에 의하여 제한되며 그 거리"dl" 내에서 상기 코일 스프링(5)과 종동축(12,12a,12b)을 원활히 결합할 수 있다.In addition, the advancing distance of the rectangular cylindrical shaft 6 is limited by the disk 4, and the coil spring 5 and the driven shafts 12, 12a, 12b can be smoothly coupled within the distance "dl".

이상에서 살펴본 바와같이 본 발명은 원동축과 종동축을 코일 스프링으로 연결하므로써, 별도의 복잡한 연결수단 즉, 커플링연결 또는 유니버셜조인드 및 기어군 등을 사용하지 않고 원동축과 동일한 축선상의 종동축 및 다변축선상의 종동축을 손쉽게 연결할 수 있는 매우 유용한 발명이다.As described above, in the present invention, by connecting the main shaft and the driven shaft by a coil spring, the driven shaft on the same axis as the driven shaft without using a separate complicated connecting means, that is, a coupling connection or a universal joint and a gear group, etc. And it is a very useful invention that can easily connect the driven shaft on the multi-axis axis.

Claims (3)

후단의 외주연부에 기어(1)가 축결합되고 다수의 하우징베어링(2)이 축설된 일정 길이의 축관(3)과,A shaft tube 3 having a predetermined length in which the gear 1 is axially coupled to the outer periphery of the rear end and a plurality of housing bearings 2 are arranged; 상기 축관(3)에서 양단이 돌출되도록 삽통되며 후단에 원판(4)이 축결합되고 선단에 일정길이의 코일형 스프링(5)의 일단이 축결합된 각형 원동축(6)과,The square tube shaft 6 is inserted into the shaft tube 3 so that both ends protrude, and the disk 4 is axially coupled to the rear end, and one end of the coil spring 5 of predetermined length is axially coupled to the front end thereof. 상기 각형 원동축(6)의 각면(7)에 외접되어 각형 원동축(6)의 축방향 이동을 안내하는 복수개의 로울러 베어링(8)과,A plurality of roller bearings 8 circumscribed to the respective surfaces 7 of the rectangular cylindrical shaft 6 to guide the axial movement of the rectangular circular shaft 6; 상기 로울러 베어링(8)을 축관(3)에 축회전되도록 설치하는 로울러 베어링의 설치수단으로 구성된 것을 특징으로 하는 코일스프링 축회전 동력 전달장치.Coil spring shaft rotational power transmission device, characterized in that consisting of the installation means of the roller bearing for installing the roller bearing (8) to be axially rotated in the shaft tube (3). 제 1 항에 있어서,The method of claim 1, 상기 로울러 베어링의 설치수단은 로울러 베어링(8)이 삽설되도록 축관(3)의 회전축에 직각방향으로 전/후방향 과 상/하방향으로 대칭되는 위치에 형성한 삽설공(9)과,The installation means of the roller bearing is an insertion hole (9) formed in a position symmetrical in the front / rear direction and the up / down direction perpendicular to the rotation axis of the shaft tube (3) so that the roller bearing (8) is inserted; 상기 삽설공(9)의 상/하부 중심부에 동일축으로 형성한 핀공(10)과,A pin hole 10 formed coaxially in the upper / lower central part of the insertion hole 9, 상기 핀공(10)에 상/하단이 삽설되고 가운데에 로울러 베어링(8)이 삽설되어 삽설공(10)에 로울러 베어링(8)을 회전가능하게 삽설하는 핀축(11)으로 형성된 것을 특징으로 하는 코일스프링 축회전 동력 전달장치.The upper and lower ends are inserted into the pin hole 10 and the roller bearing 8 is inserted in the center to form a pin shaft 11 rotatably inserting the roller bearing 8 into the insertion hole 10. Spring axial rotation power train. 제 2 항에 있어서,The method of claim 2, 상기 코일형 스프링(5)의 양단은 각형 원동축(6)과 종동축(12,12a,12b)에 볼트(15)로 체결되는것을 특징으로 하는 코일스프링 축회전 동력 전달장치.Both ends of the coil spring (5) is a coil spring shaft rotational power transmission device, characterized in that fastening with a bolt (15) to the square cylindrical shaft (6) and the driven shaft (12, 12a, 12b).
KR10-2002-0010336A 2002-02-26 2002-02-26 Coil Spring Axial Rotation Power Train KR100422106B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR10-2002-0010336A KR100422106B1 (en) 2002-02-26 2002-02-26 Coil Spring Axial Rotation Power Train

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2002-0010336A KR100422106B1 (en) 2002-02-26 2002-02-26 Coil Spring Axial Rotation Power Train

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR2020020005918U Division KR200277835Y1 (en) 2002-02-27 2002-02-27 Coil Spring Axial Rotation Power Train

Publications (2)

Publication Number Publication Date
KR20030070795A KR20030070795A (en) 2003-09-02
KR100422106B1 true KR100422106B1 (en) 2004-03-11

Family

ID=32222724

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2002-0010336A KR100422106B1 (en) 2002-02-26 2002-02-26 Coil Spring Axial Rotation Power Train

Country Status (1)

Country Link
KR (1) KR100422106B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100766522B1 (en) * 2006-08-23 2007-10-12 채찬복 Power-transmitting apparatus using variable drive shaft

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07293575A (en) * 1994-04-19 1995-11-07 Dana Corp Coil spring clutch
KR19980042031U (en) * 1996-12-24 1998-09-25 박병재 Power transmission member
KR20010087732A (en) * 2000-03-08 2001-09-21 이기택 Coupling

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07293575A (en) * 1994-04-19 1995-11-07 Dana Corp Coil spring clutch
KR19980042031U (en) * 1996-12-24 1998-09-25 박병재 Power transmission member
KR20010087732A (en) * 2000-03-08 2001-09-21 이기택 Coupling

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100766522B1 (en) * 2006-08-23 2007-10-12 채찬복 Power-transmitting apparatus using variable drive shaft

Also Published As

Publication number Publication date
KR20030070795A (en) 2003-09-02

Similar Documents

Publication Publication Date Title
US6242824B1 (en) Motor and manufacturing method thereof
US20140197707A1 (en) Magnetic drive apparatus
US6390264B2 (en) Clutch and motor including such clutch
JPS60249729A (en) Uncouplable two-freedom joint
US1103716A (en) Shaft-coupling.
KR100422106B1 (en) Coil Spring Axial Rotation Power Train
KR200277835Y1 (en) Coil Spring Axial Rotation Power Train
US7887422B2 (en) Universal joint with bearing cup retention mechanism
JP2008051226A (en) Universal joint
KR200181156Y1 (en) Universal joint for transmitting
CA2240058A1 (en) Coupling device for a drive assembly
EP1122390A2 (en) Clutch and motor including such clutch
WO2018161484A1 (en) Flexible universal transmission device
KR200192541Y1 (en) A shaft coupling device for a powertrain
KR19990084233A (en) Magnetic coupling device for power transmission
GB2094440A (en) Universal joints
KR200236360Y1 (en) Locking jig for differential gear
CN213929211U (en) Three-pin joint type constant-speed driving shaft
KR20030004672A (en) Sleep device of universal joint
KR200220135Y1 (en) Axial fixed clamp
KR890001513B1 (en) The multiple-angle shaft
US20050059498A1 (en) Temporary repair device for mechanical drive couplings
JPS5926103Y2 (en) universal joint
US20160102714A1 (en) Tripod type constant-velocity joint
KR19980038301U (en) Universal joint

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20120827

Year of fee payment: 9

FPAY Annual fee payment

Payment date: 20130826

Year of fee payment: 10

FPAY Annual fee payment

Payment date: 20141126

Year of fee payment: 11

R401 Registration of restoration
FPAY Annual fee payment

Payment date: 20150826

Year of fee payment: 12

FPAY Annual fee payment

Payment date: 20160826

Year of fee payment: 13

FPAY Annual fee payment

Payment date: 20170828

Year of fee payment: 14

FPAY Annual fee payment

Payment date: 20180828

Year of fee payment: 15

FPAY Annual fee payment

Payment date: 20190826

Year of fee payment: 16

R401 Registration of restoration