CN1536186A - Vehicle locking device - Google Patents

Vehicle locking device Download PDF

Info

Publication number
CN1536186A
CN1536186A CNA200410032194XA CN200410032194A CN1536186A CN 1536186 A CN1536186 A CN 1536186A CN A200410032194X A CNA200410032194X A CN A200410032194XA CN 200410032194 A CN200410032194 A CN 200410032194A CN 1536186 A CN1536186 A CN 1536186A
Authority
CN
China
Prior art keywords
jam plate
locking device
follower
vehicle locking
drive division
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CNA200410032194XA
Other languages
Chinese (zh)
Other versions
CN1332109C (en
Inventor
北一辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chi hang Co
Original Assignee
Kaatec K K
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 Kaatec K K filed Critical Kaatec K K
Publication of CN1536186A publication Critical patent/CN1536186A/en
Application granted granted Critical
Publication of CN1332109C publication Critical patent/CN1332109C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Braking Arrangements (AREA)

Abstract

To prevent a constituent member from being damaged by making a vehicle get over a locking board. In a joint structure wherein a coupling is provided between a driven part 32 fixed on the side of a driven shaft and a driving part 33 fixed on the side of a driving shaft, protrusions 38a and 38b, which are protruded from an end of the driving part 33 to the side of the driven part 32, are formed in the driving part 33; and protrusions 35a and 35b, which are protruded to the side of the driving shaft from an end of the driven part 32, are formed in the driven part 32. The protrusions 38a and 38b on the side of the driving shaft and the protrusions 35a and 35b on the side of the driven shaft are alternately arranged with a clearance in between in the circumferential direction of the driving part 33, and a buffer material 34 is arranged in the clearance. (C)2005,JPO&NCIPI.

Description

The Vehicle locking device
Technical field
The present invention relates to when axis of rotation bears big external load, can alleviate the coupler structure of this impact, the lugs that particularly adopt this coupler structure to make jam plate erect, parking vehicle is locked.
Background technology
As one of lugs, the structure that has is: for parking vehicle, the sheet material that locks usefulness is erected stop parking vehicle to withdraw from.For these lugs (following this device is called " Vehicle locking device "), after dropping into the coin of fixing amount, judging, jam plate is descended by prepaid card, vehicle just can withdraw from.
The Vehicle locking device has and adopts cylinder as the driving force that Lock Part is erected, and by the reducing gear that is made of a plurality of gears, makes Lock Part carry out lifting action by motor, also proposes and use the various forms of devices such as device that adopt hydraulic cylinder.This Vehicle locking device can effectively utilize idly and wait owing to install easily, remove, and has been mounted a lot.
Summary of the invention
Recently, in the parking lot that is provided with the Vehicle locking device, constantly occur in when jam plate erects and pressed jam plate, do not pay the bill and the improper behavior of withdrawing from vehicle.So-called RV car (recreation vehicle) of particularly higher for overall height and four-wheel drive etc. pressed the jam plate that erects not difficult.
When carrying out this improper withdrawing from, for the device of cylinder mode, when pressure wheel was on jam plate, owing to bear car body weight by jam plate, cylinder will retreat, and caused jam plate to descend, and vehicle has just withdrawed from easily.For the hydraulic cylinder mode, can be owing to car body weight does not descend, but, if adopt firm structure, each parts such as jam plate will damage sometimes.
The present invention is point in view of the above problems, provides a kind of at improper Vehicle locking device of pressing the hydraulic cylinder mode of structure jam plate, that can prevent the component parts damage.
Adopt the Vehicle locking device of the present invention of above-mentioned coupler structure to have drive source, transmit the portion of mechanism of this drive source drives power, be located at the axis of rotation of this portion of mechanism, the jam plate that can rotate with the rotation of this axis of rotation, by rotation jam plate is made to erect action to stop in the Vehicle locking device of this formation that vehicle withdraws from, be provided with shaft coupling portion (below be also referred to as Hooks coupling universal coupling) on the axis of rotation that is provided between said mechanism portion and the jam plate, on the driving shaft coupling of the drive shaft side of shaft coupling portion, form the efferent of the revolving force of driving shaft being passed to the driven shaft side; On the driven shaft coupling of driven shaft side, form the input part that the revolving force from above-mentioned efferent is transmitted, between above-mentioned efferent and input part, be equipped with bolster, thereby the revolving force of driving shaft is passed to driven shaft.
In the above-mentioned Vehicle locking device, above-mentioned efferent is the protuberance that protrudes to the driven shaft side from the end of driving shaft, above-mentioned input part is the protuberance that protrudes to drive shaft side from the end of driven shaft, these two protuberances dispose alternately at the circumferencial direction of driving shaft, and leave the gap, can be provided in above-mentioned bolster in this gap.
Also have, in the above-mentioned Vehicle locking device, above-mentioned drive source is a hydraulic cylinder, and said mechanism portion can be used as the rectilinear motion that makes hydraulic cylinder and becomes the device that rotatablely moves.Have, the material of above-mentioned bolster preferably has the material of resiliency again, for example can adopt silicones.
Description of drawings
Fig. 1 is the lateral view of the state of Vehicle locking device after automotive locking of expression embodiments of the present invention.
Fig. 2 is the elevation of the Vehicle locking device of Fig. 1, a part is cut open represented.
Fig. 3 amplifies the lateral view of representing to the mechanism chamber of the Vehicle locking device of Fig. 1.
Fig. 4 is the oblique view of Hooks coupling universal coupling (universal joint) that the driven shaft of the driving shaft of mechanism's chamber side of the Vehicle locking device of Fig. 1 and jam plate side is coupled together.
Fig. 5 is the exploded perspective view of the Hooks coupling universal coupling of Fig. 4.
Fig. 6 is the exploded perspective view that the Hooks coupling universal coupling of Fig. 5 is looked from other direction.
Fig. 7 is the side-looking enlarged drawing of portion of mechanism of the Vehicle locking device of Fig. 1.
The lateral view of the state of Fig. 8 after to be expression for state, the air cylinder connecting rod of the portion of mechanism of the Vehicle locking device of Fig. 7 forwards move.
The specific embodiment
Below, with reference to accompanying drawing according to the embodiment of the present invention Vehicle locking device is described.
Fig. 1 is used for the figure that the function to Vehicle locking device of the present invention describes.As shown in the figure, Vehicle locking device R has jam plate 1.Under the operating state of device, jam plate keeps erecting posture shown in the solid line among the figure 1; Under non-action status, shown in dotted line 1a, keep front lying position.That is, the state that vehicle C enters behind the Vehicle locking device R is meant that vehicle C pressed the jam plate 1 of oblique plate 3 and prostrate state, stops in the position of regulation.So sensor not shown in the figures detects this situation, jam plate 1 is just erected by the driving mechanism that is set in the mechanism described later chamber 2.Then, the leading section of jam plate 1 just stops at the state of the bottom surface that can touch vehicle C, thereby stops vehicle to withdraw from.When withdrawing from, the coin by dropping into fixing amount, insert card etc., finish payment after, the front of jam plate 1 just turns to the below, becomes front lying position 1a, vehicle just can withdraw from.
Then, the actuating mechanism that jam plate is rotated is described.
Fig. 2 is the elevation of mechanism chamber (mechanism case) 2.Fig. 3 is its lateral view.In 2 inside, mechanism chamber, be provided with hydraulic cylinder 4 and hydraulic supply unit 5, in hydraulic supply unit 5, be provided with hydraulic pump, supply with hydraulic pressure to hydraulic cylinder 4.In hydraulic pump, be provided with and make its motor that moves, control by action this motor, just can carry out electric control to hydraulic cylinder 4.
In mechanism chamber 2, be provided with driving force transmission mechanism portion 6 as major part of the present invention.By this driving force transmission mechanism portion 6, the driving force of hydraulic cylinder 4 passes to driving shaft 7 as revolving force.
At the front end of the cylinder body connecting rod 4a of hydraulic cylinder 4, be installed with and connect tool 10.Connection tool 10 also is fixed in connecting pin 15 break-through, is embedded in driving force simultaneously and transmits formed long cave 16 (with reference to Fig. 7) on the arm 11, thereby couple together connecting tool 10 and driving force transmission arm 11.Driving force is transmitted arm 11 and is fixed on the driving shaft 7, as shown in Figure 2, is equipped with helical spring 17 on driving shaft 7, because the elastic force of this helical spring 17 is fixed on the connecting pin 15 that connects on the tool 10 and just keeps the state of energizing in an end 16b side in long cave 16.
Cam action arm 18, to transmit arm 11 different with driving force, do not have such play space, long cave 16, are connected to by connecting pin 15 to connect tool 10.The cam part 19 that is connected with this cam action arm 18 constitutes: axle is bearing on the driving shaft 7, and can be independent of driving shaft 7 and be rotated.In addition, in driving force transmission mechanism portion 6, be provided with upper limit position sensor 14 that the upper limit position to jam plate 1 detects and the lower position sensor 20 that the lower position of jam plate 1 is detected, the anglec of rotation of jam plate 1 is monitored.Each sensor 14,20 herein can be mechanical switch, also can be optical sensor.
Fig. 4～Fig. 6 represents Hooks coupling universal coupling 31 that driving shaft 7 and turning cylinder 9 are coupled together.
As shown in Figure 4, whole cylindrical circular Hooks coupling universal coupling 31 is formed by 3 parts, that is, be made of metal follower 32 and drive division 33 and the resinous bolster 34 that sets between them.
Follower 32 is connected with the turning cylinder 9 of jam plate 1 side.In follower 32, be provided with protuberance 35a, the 35b that is roughly crust shape (swirl shape) at 2 places with 180 intervals of spending as the rotation input part.Protuberance 35a, 35b are the point symmetry shape, and its outer circumferential side is consistent with the outer peripheral face of Hooks coupling universal coupling 31, and the central axis side of interior this Hooks coupling universal coupling 31 of all side direction is extended.In follower 32, therein axle around 4 places be provided with direct-axis to the circular hole 32b that forms, it by bolt adopt bolt in conjunction with and with the turning cylinder 9 of jam plate 1 side on the adpting flange 21 that is connected be connected (with reference to Fig. 2).
Drive division 33 is connected with the driving shaft 7 of mechanism's chamber 2 sides.On the end face of drive division 33, minor diameter part 36 adopts integrally formed and forms; In the inside of drive division 33, form the bearing 37 that is provided with along the keyway 37a of central axis direction extension.And, driving shaft 7 is inserted in the bearing 37, it is chimeric that key set on the driving shaft 7 (figure does not show) and keyway 37a are carried out, thereby prevent that it from dallying at circumferencial direction.Also have, at the radially formation pin-and-hole 36a of minor diameter part 36, by bolton is prevented from axially to come off in the screwed hole in the correspondence position setting of driving shaft 7.
In bolster 34 sides of drive division 33, identical with an above-mentioned follower 32, be provided with protuberance 38a, the 38b that is roughly the crust shape at 2 places with 180 intervals of spending.Protuberance 38a, 38b are the point symmetry shape, and its outer circumferential side is consistent with the outer peripheral face of Hooks coupling universal coupling 31, and interior all sides do not extend to the central axis of this Hooks coupling universal coupling 31, but protrude a little to the inside than bearing 37.
Bolster 34 is the elastic body of hard preferably, adopts silicones in the present embodiment.The radial section of bolster 34 is roughly cross shape.The axial height of each protuberance 35a, 35b of the axial length of bolster 34 and follower 32 and each protuberance 38a, 38b of drive division 33 is consistent haply.And, make the protuberance 35a of follower 32, a pair of relative angular space of bolster that 35b is embedded in cross shape; Make protuberance 38a, the 38b of drive division 33 be embedded in remaining relative angular space.Each above-mentioned protuberance sets alternately at the circumferencial direction of Hooks coupling universal coupling 31, and follower 32 does not contact at circumferencial direction each other with drive division 33, and bolster 34 is provided among their gap.Like this, the front end face of protuberance 35a, the 35b of follower 32 is contacted with the inner face 33a of drive division 33 or separate a little a bit and be configured at interval; The front end face of protuberance 38a, the 38b of drive division 33 is contacted with the inner face 32a of follower 32 or separate a little a bit and be configured at interval.
The shape of bolster 34 needn't be a cross shape, for example, also can be a plurality of directions beyond 4 directions, radial shape of extending from the axle center.The leading section of bolster shown in present embodiment, forms the bend 34a that protrudes to circumferencial direction, also can make the clover shape.The power of bearing is disperseed.After the leaf of this clover shape partly forms through hole 34a, just can carry out elasticity (hardness) degree of bolster 34 and adjust.Have again, the front end of driving shaft 7 sides is made forked (U font), the hole portion (preferably axially being long hole shape) that the front end of fork is passed in form on the follower, with respect to the gap of reserving in interior week in hole, make it possible to interior week in hole and fork on every side between bolster is set.
Action to above-mentioned Vehicle locking device describes below.
As shown in Figure 1, after vehicle enters, according to its detection signal, provide the action command signal, the motor of hydraulic supply unit 5 moves according to signal, and hydraulic cylinder 4 just begins action.The cylinder body connecting rod 4a of hydraulic cylinder 4 owing to advance to the direction of arrow of Fig. 7, transmits arm 11 to its driving force by driving force and passes to driving shaft 7 sides as revolving force.In this case, because the elastic force of helical spring 17, connect tool 10 and driving force and transmit arm 11 and keep company of making to make the relation that pin 15 is in an end 16b side in long cave 16 that connects, the driving force conduct of hydraulic cylinder 4 is transmitted the revolving force of driving shaft 7.That is, in this state, the driving force of hydraulic cylinder 4 is passed to driving shaft 7 by helical spring 17.
Cam action arm 18 by connecting pin 15 with is connected tool 10 formation one, therefore, driving force transmission arm 11 and cam action arm 18, the angle that they are constituted remains on certain angle, is rotated as one with driving shaft 7.
The driving force of being transmitted by driving force transmission arm 11 is passed to jam plate turning cylinder 9 by driving shaft 7, Hooks coupling universal coupling 31, thereby jam plate 1 is erected slowly.The bolster 34 of Hooks coupling universal coupling 31 is between follower 32 and the drive division 33, and the material of their extruding force can be fully born in employing, but, when the jam plate 1 when parking of automobile erects, owing to just jam plate 1 is rotated, it is very not big to load, and bolster 34 can not be out of shape.Then, the leading section of jam plate 1 is run into the bottom surface of parking vehicle, the bottom surface of tire for example, and afterwards, jam plate 1 is subjected to the obstruction of vehicle bottom surface and stops further to erect action.
This moment, hydraulic cylinder 4 does not also stop action, and cylinder body connecting rod 4a is advanced further.But driving shaft 7 is because jam plate 1 stops action and no longer rotation.So if the cylinder body connecting rod feeds in this state, as shown in Figure 8, the connecting pin 15 that connects tool 10 is just from moving to other end 16a in long cave 16 with end 16b state of contact, thus the action of absorption cylinder body connecting rod 4a.During this period, and being connected the cam action arm 18 that tool 10 is connected as a single entity, corresponding to the action of cylinder body connecting rod 4a, is that further rotate along clockwise direction at the center with driving shaft 7.
By cam action arm 18, cam part 19 rotates, so upper limit position sensor 14 becomes with regard to detecting this situation opens (ON), makes the motor of hydraulic supply unit 5 stop action, thereby makes hydraulic cylinder 4 stop action.
According to the ON of upper limit position sensor 14, hydraulic cylinder 4 just stops under the situation that keeps this state.Jam plate 1 stops being under the situation of lifting position, and therefore, hydraulic cylinder 4 just becomes effective lock piece, prevents that the improper of vehicle from withdrawing from.
Just in case improper situation about withdrawing from occurs, jam plate 1 will be extruded, the rotation of turning cylinder 9 just makes follower 32 rotations, so just the revolving force of circumferencial direction is passed to bolster 34.When parking of automobile, if the driver will deliberately press the jam plate 1 that is in the state of erecting, jam plate 1 will further be pushed rearward from the state of erecting.At this moment, bolster 34 is owing to the effect that elastic deformation plays buffering takes place.Like this, just can alleviate or prevent the damage of jam plate 1 and other mechanism components.
As shown in Figure 8, after stopping, connecting pin 15 is in the discontiguous state of other end 16a with long cave 16, and jam plate 1 is in the state of erecting.Like this, if between other end 16a and connecting pin 15 certain space is set, this space just becomes play, just can utilize it as buffering when bearing car body weight.Use with Hooks coupling universal coupling 31 of the present invention, just more can improve buffering effect.
Secondly, when according to the input of coin etc. locking being removed, hydraulic supply unit 5 is provided action command, cylinder body connecting rod 4a just begins to retreat.Because this retreats, at first, connecting pin 15 is owing to the elastic force of helical spring 17 moves to an end 16b in long cave 16 in long cave 16.Be driven in this and move, cam part 19 also rotates by cam action arm 18, and upper limit position sensor 14 detects this situation and becomes OFF.Then, because cylinder body connecting rod 4a further retreats, driving shaft 7 and cam part 19 just rotate as one, turn to till the position shown in Figure 7.Lower position sensor 20 detects this position and becomes ON, and the action stop signal is issued above-mentioned hydraulic supply unit 5, and the action of hydraulic cylinder 4 will stop.In addition, during this period, because the rotation of driving shaft 7, jam plate 1 just returns the action of down position.
More than embodiments of the present invention are illustrated, but, the present invention is not limited to this, but can carry out all distortion and change according to technological thought of the present invention.
As mentioned above, in coupler structure of the present invention, with shaft coupling driving shaft and driven shaft are coupled together, drive division in drive shaft side, formation makes the efferent of driving shaft in the circumferencial direction rotation, follower in the driven shaft side, be formed on the input part of circumferencial direction acceptance from the revolving force of the driving shaft of above-mentioned efferent, owing between above-mentioned efferent and input part, be provided with bolster, also to pass to driven shaft to the revolving force of driving shaft, thereby have compact structure more, simultaneously, even apply big load in the driven shaft side, because bolster can be alleviated this load, also can alleviate the damage of the parts that are connected in drive shaft side and driven shaft side.
Also have, this coupler structure make can the axle of the slave end of Vehicle locking device and driving side spool the centre be connected.In this case, the automobile of dead ship condition is improper to withdraw from, pressed the situation of jam plate to occur even have, because bolster can absorb big impact energy, thereby can prevent the damage of Vehicle locking device.Also have,, make simple structure, thereby just can make equipment miniaturization, the maintenance cost of device is reduced owing to can make the Vehicle locking device compact more.

Claims (4)

1. Vehicle locking device, have hydraulic drive source, transmit this drive source drives power portion of mechanism, transmit from the axis of rotation of the driving force of this portion of mechanism and the jam plate that can rotate with the rotation of this axis of rotation, its formation can be made jam plate and erect to move and stop vehicle to withdraw from by rotation, it is characterized in that
On the axis of rotation that is provided between portion of described mechanism and the jam plate, be provided with the shaft coupling portion that the follower by the drive division of driving side and jam plate side constitutes, on this drive division, form the efferent of driving force being passed to the jam plate side; On this follower, form input part to transmitting from the driving force of described efferent, between described efferent and input part, be equipped with bolster, thereby the revolving force of driving shaft is passed to driven shaft.
2. Vehicle locking device according to claim 1 is characterized in that,
Described efferent is the protuberance that protrudes to the follower side from the end of drive division, described input part is the protuberance that protrudes to the drive division side from the end of follower, the protuberance of the protuberance of this drive division side and follower side disposes alternately at the circumferencial direction of drive division, and leave the gap, described bolster is provided in this gap.
3. Vehicle locking device according to claim 1 and 2 is characterized in that,
Described hydraulic drive source is a hydraulic cylinder, and portion of described mechanism makes the rectilinear motion of hydraulic cylinder become the device that rotatablely moves.
4. according to any one described Vehicle locking device in the claim 1～3, it is characterized in that the material of described bolster is a silicones.
CNB200410032194XA 2003-04-04 2004-04-02 Vehicle locking device Expired - Fee Related CN1332109C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP101181/2003 2003-04-04
JP2003101181A JP4087735B2 (en) 2003-04-04 2003-04-04 Vehicle lock device

Publications (2)

Publication Number Publication Date
CN1536186A true CN1536186A (en) 2004-10-13
CN1332109C CN1332109C (en) 2007-08-15

Family

ID=33465063

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB200410032194XA Expired - Fee Related CN1332109C (en) 2003-04-04 2004-04-02 Vehicle locking device

Country Status (2)

Country Link
JP (1) JP4087735B2 (en)
CN (1) CN1332109C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103741973A (en) * 2013-12-23 2014-04-23 沈阳远大科技创业园有限公司 Locking mechanism for mechanical hand clamping type carrier
CN109295881A (en) * 2017-07-25 2019-02-01 株式会社英田精密机械 Vehicle exits prevention device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002038753A (en) * 2000-07-27 2002-02-06 Shinkichi Murata Parking space device
JP2002161647A (en) * 2000-11-27 2002-06-04 Shinkichi Murata Vehicle departure inhibiting apparatus
CN2492643Y (en) * 2001-08-31 2002-05-22 李少堂 Automatic parking site protector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103741973A (en) * 2013-12-23 2014-04-23 沈阳远大科技创业园有限公司 Locking mechanism for mechanical hand clamping type carrier
CN103741973B (en) * 2013-12-23 2015-12-30 沈阳远大科技园有限公司 The locking mechanism of manipulator clamping formula carrier
CN109295881A (en) * 2017-07-25 2019-02-01 株式会社英田精密机械 Vehicle exits prevention device

Also Published As

Publication number Publication date
JP4087735B2 (en) 2008-05-21
JP2004308186A (en) 2004-11-04
CN1332109C (en) 2007-08-15

Similar Documents

Publication Publication Date Title
CN100342150C (en) Hydraulic vehicle brake
US20140069751A1 (en) Electric caliper brake with parking function
CN110748639B (en) Electronic parking mechanism
CN110748640B (en) P-gear parking system and automobile
CN102278467A (en) P-gear executing mechanism of automotive transmission
CN210890046U (en) Rack and pinion formula electron parking mechanism
CN110962826B (en) Electronic brake booster structure and vehicle brake energy recovery method
CN110686077B (en) Parking mechanism of automobile transmission
CN201176178Y (en) In-situ rotating automobile
CN107725766A (en) P keeps off parking mechanism and vehicle
US7065993B2 (en) Motor-driven steering lock device
CN1926352A (en) Bi-directional friction clutch assembly for electric motors to prevent backdrive
CN1536186A (en) Vehicle locking device
CN102107655A (en) Electronic machine braking device
CN210978504U (en) Automobile transmission parking device
CN112212004B (en) Parking device for vehicle
CN210370319U (en) Boosting device of door and door, vehicle that have it
CN210034382U (en) Modular parking mechanism, manual parking mechanism and electric parking mechanism
CN1918398A (en) Hydraulic vehicle brake
CN111379854B (en) Parking lock system
CN214888804U (en) Electronic wire control parking device and automobile
WO2007004618A1 (en) Slide actuator
CN109795466A (en) A kind of vehicle electronic brake power device and electronic parking braking system of vehicle
CN112977360B (en) Vehicle starting auxiliary device and system
CN106763751A (en) The ball screw executing agency that a kind of parking electric automobile P grades of servomotor drives

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: CARD LINK CO., LTD.

Free format text: FORMER NAME OR ADDRESS: CADIK CO LTD

CP01 Change in the name or title of a patent holder

Address after: Tokyo, Japan, Japan

Patentee after: Chi hang Co

Address before: Tokyo, Japan, Japan

Patentee before: Kaatec K. K.

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20070815

Termination date: 20100402