CN1103571A - Device for adjusting hinge spring force for electric jar having push-button ltd - Google Patents
Device for adjusting hinge spring force for electric jar having push-button ltd Download PDFInfo
- Publication number
- CN1103571A CN1103571A CN94115359.2A CN94115359A CN1103571A CN 1103571 A CN1103571 A CN 1103571A CN 94115359 A CN94115359 A CN 94115359A CN 1103571 A CN1103571 A CN 1103571A
- Authority
- CN
- China
- Prior art keywords
- push
- elastic force
- hinge
- lid
- supporter
- 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
Links
- 210000003141 lower extremity Anatomy 0.000 claims 1
- 230000007774 longterm Effects 0.000 abstract description 3
- 230000015556 catabolic process Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000012447 hatching Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/004—Cooking-vessels with integral electrical heating means
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/06—Lids or covers for cooking-vessels
- A47J36/12—Devices for holding lids in open position on the container
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
- E05F1/1207—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring parallel with the pivot axis
- E05F1/1215—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring parallel with the pivot axis with a canted-coil torsion spring
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/20—Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
- Closures For Containers (AREA)
Abstract
A part that is used for adjusting the hinge elastic force of a button-typed cover of an electric cooker adjusts the elastic force of a hinge spring of the cover to be in a predefined elastic force level, so as to keep the stable on-off action required for the button-typed cover for long term and to reduce the noise that is produced by the opening action of the cover. An elastic adjusting device compresses or releases the hinge spring that is sleeved on a hinge shaft, thereby adjusting the elastic force of the hinge spring.
Description
The present invention relates to once the electric cooker that can open push-button lid by knob, the adjustment component of the hinge elastic force of a kind of electric cooker push-button lid of saying so in more detail, be used for after the switch motion that repeats pot cover, the elastic force that recovers the hinge spring of lid reaches predetermined elastic force level, thereby makes push-button lid keep desired switch motion stably for a long time.
Typical electric cooker disposes manual lid or push-button lid.Having manual lid can be so-called hand electric cooker with the electric cooker of the lid of manual unlocking maybe, and a kind of to have the electric cooker that can open push-button lid automatically once touching the button be so-called push button electric cooker.
Figure 1 shows that a kind of rear view that has the push button electric cooker (hereinafter to be referred as " electric cooker ") of typical push-button lid.As shown in the drawing, label 11 represented electric cookers comprise: a upper shell 13 that is configured in positive six main body 12 tops.The top of upper shell 13 is covered by a push-button lid 14, and this push-button lid 14 is to be connected in the bearing pin mode with upper shell 13 by a biasing spring hinge arrangement.In order when lid 14 is connected in upper shell 13, to allow to cover 14 with respect to predetermined angle of upper shell 13 unlatchings, one hinge axis 15 is inserted in the hinge shaft hole (not shown) that covers 14 hinge shaft hole (not shown) and upper shell 13, make and cover center, 14 rear portion and be connected with upper shell 13 in the bearing pin mode.A pair of hinge spring 16 is sleeved on the hinge axis 15, makes this, cover 14 and in lid breakdown action process, keep desired balance with respect to upper shell 13 so that make to spring 16 segment distance of being separated by.In electric cooker 11 front portions, upper shell 13 center of top dispose the button (not shown) of uncapping.
Fig. 2 is for having opened the biasing spring hinge arrangement that covers 14 electric cooker 11 profile along Figure 1A-A line fully.The top arm 16a of each spring 16 is flexibly blocked by lid 14 arm limiter 18, makes like this to cover 14 relative upper shells 13 and flexibly be held open state.Herein, holding arms limiter 18 is configured in and covers 14 the inside, makes arm limiter 18 perpendicular to the inner surface of lid 14 or perpendicular to the vertical plane among Fig. 2.Arm limiter guider 17 vertically places on the end face of main body 12, as shown in Figure 1 in hinge axis 15 inboards.Have an oriented part at limiter guider 17 tops, be applicable to whenever lid 14 relative upper shells, 13 unlatchings or when closing, play the guiding role covering 14 arm limiter 18.Form a recess 9 in the inboard of arm limiter guider 17, be used for when lid 14 is closed by guider 17 guiding along with arm limiter 18, holding arm limiter 18.
Spring back-up block 20 is vertically formed in main body 12 end faces, is positioned at below arm limiter guider 17 outsides and the hinge axis 15.Back-up block 20 is disposed at the outside of guider 17 at two part places of arm limiter guider 17.The segment distance of being separated by to this two part of horizontal.The underarm 16b of hinge spring 16 is placed in the back-up block 20, the distance so that underarm 16b flatly is separated by.What be contained in back-up block 20 inner surfaces is an arm restriction shoulder 21, is applicable to that restriction is placed in the underarm 16b of hinge 16 in the back-up block 20.
When pressing the uncapping during button of electric cooker 11, because the elastic force effect of hinge spring 16, lid 14 flexibly rotates around hinge axis 15, and lid just is opened like this.At this moment, arm limiter 18 is directed to predetermined point or is directed to the end face of arm limiter guider 17 from recess 19, and at this point, total elastic force of hinge spring 16 will be by the gravity institute balance of the lid of opening 14, and will weaken corresponding to the breakdown action of lid 14.When arm limiter 18 reaches predetermined point, lid 14 keep its openings with respect to the predetermined angle of main body 12 greatly in 90 ° to 100 ° scopes.
When closing cap 14, make and firmly press the lid of opening 14, rotate around hinge axis 15 along the direction of closing cap 14 so that cover 14.When the user pressed the lid of opening 14, the balance between total elastic force of hinge spring 16 and lid 14 weight no longer kept, and the lid of opening like this 14 just is closed.
Yet, repeat to cover 14 switch motion must cause weakening each hinge spring 16 intrinsic elastic force, this is lower than point that requirement reaches or the end face that is lower than arm limiter guider 17 with regard to the point that causes covering 4 weight and hinge spring 16 total elastic force and balance each other.Owing to the switch motion that repeats to cover 14 weakens the elastic force of each hinge spring, when its breakdown action of lid beginning, lid 14 can not complete opening, and often shake.Thing in interior pot (not shown) need take out or cook forward and backwardly need take out interior pot or load onto from main body 12 time, uses manually opened push-button lid 14 always.This has just increased trouble to the user.In addition, cause covering 14 shakes because elastic force weakens, the action of opening and closing may bring sizable noise.
In addition, the elastic force of each chain spring 16 can cause other problem above predeterminated level.That is, excessive hinge elastic force will be above lid 14 gravity, in the breakdown action process of lid, even when arm limiter 18 by hinge elastic force when recess 19 is directed to the arm limiter and leads system device 17 end faces, can not come balance with the weight of covering.This just causes and covers 14 sizable vibrations.With excessive like this elastic force, in short-term, hinge spring 16 will lose intrinsic elastic force.
Therefore, the purpose of this invention is to provide parts that are used to adjust the hinge elastic force of electric cooker push-button lid.Use this parts can overcome the problems referred to above, these parts are adjusted to predetermined elastic force level to the elastic force of hinge spring, make the desired switch motion stably of the long-term maintenance of push-button lid, and are reduced in the noise that produces in the breakdown action.
In order to achieve the above object, the parts of hinge elastic force that are used to adjust the electric cooker push-button lid according to the embodiment of the invention comprise: a upper shell that is configured in electric cooker main body top; Cover the push-button lid of upper shell, this push-button lid is connected with upper shell in the bearing pin mode; One is connected to the hinge axis of upper shell to push-button lid in the bearing pin mode, and this hinge axis is inserted in the pan that forms in the push-button lid lower edge and forms in the pan of place, upper shell back side upper shell top; The a pair of hinge spring that is used for biases button formula lid and the elasticity opening force of push-button lid is provided, this is sleeved on the hinge axis to hinge spring and the segment distance of being separated by, and the upper arm of this hinge spring is braked by an arm limiter that is configured in the push-button lid; Be used for by compressing or unclamping the device that the hinge spring that is enclosed within on the hinge axis is adjusted power a little less than the hinge spring.
From following specifying in conjunction with the accompanying drawings, will more be expressly understood above-mentioned purpose of the present invention and other purpose, feature and other advantage.Wherein,
Fig. 1 is the rear view that the electric cooker of typical push-button lid is arranged;
Fig. 2 be along the A-A hatching of Fig. 1 got have the electric cooker complete opening of push-button lid the time biasing spring hinge arrangement profile;
Fig. 3 is the rearview that has the electric cooker of push-button lid by the embodiment of the invention;
Biasing spring hinge arrangement profile when Fig. 4 is the electric cooker complete opening that got, that have push-button lid of the B-B hatching along Fig. 3;
Fig. 5 is the profile that the elastic force adjusting unit part of portion C that circle encloses among Fig. 4 amplifies;
Fig. 6 is the front view of the elastic force adjusting unit part of Fig. 5.
With reference to Fig. 3, be depicted as and have push-button lid and by the rear view of the electric cooker of the elastic force adjusting unit part of the embodiment of the invention.
As shown in the drawing, the electric cooker of being indicated by label 11 comprises a upper shell 13, and this upper shell is configured in the top of positive six main bodys 12.The top of upper shell 13 is covered by push-button lid 14, and this push-button lid 14 is connected in the bearing pin mode with upper shell 13 by a biasing spring hinge arrangement.In order when lid 14 is connected in upper shell 13, to allow to cover 14 with respect to predetermined angle of upper shell 13 unlatchings, one hinge axis 15 is inserted in the hinge shaft hole (not shown) that covers 14 hinge shaft hole (not shown) and upper shell 13, make and cover 14 center, rear portion and be connected with upper shell 13 in the bearing pin mode.A pair of hinge spring 16 is sleeved on the hinge axis 15, makes this, make and cover 14 and keep desired connection balance with respect to upper shell 13 to spring 16 segment distance of being separated by.Hinge spring 16 imposes bias voltage to covering 14 all the time, and provides the elasticity opening force for covering 14.In the front of electric cooker 11, button (not shown) of uncapping of upper shell 13 top center configuration.
Fig. 4 is at the profile of being got along the B-B line of Fig. 3, illustrate and have the union piece that covers when covering 14 electric cooker 11 complete openings, the top arm 16a of each spring 16 is flexibly blocked by lid 14 arm limiter 18, makes like this to cover 14 and flexibly be held open state with respect to upper shell 13.Herein, holding arms limiter 18 is configured in and covers 14 the inside, so that limiter 18 is perpendicular to the inner surface of lid 14.Arm limiter guider 17 vertically places on the end face of main body 12, as shown in Figure 4 in hinge axis 15 inboards.Have a targeting part that tilts at arm limiter guider 17 tops, be applicable to when lid 14 relative upper shells 13 are opened or closed, play the guiding role covering 14 arm limiters 18.At the arm limiter guider 17 inboard recesses 19 that form, when lid 14 was closed, arm limiter 18 was placed in arm limiter 18 in the recess 19 by the guider guiding.
Fig. 5 shows in detail by elastic force adjusting unit part of the present invention.This elastic force adjusting unit part has elasticity adjusting device 30.Elasticity adjusting device 30 comprises: a pair of rod-type first supporter 31, this supporter 31 vertically extends out from arm limiter guider 17 outer surfaces below hinge axis 15.This first supporter 31 segment distance of flatly being separated by.Elasticity adjusting device 30 also comprises a plate shape second supporter 32, and this supporter 32 is located vertically on the end face of main body 12, be positioned at the outside of arm limiter guider 17 and hinge axis 15 below.The underarm 16b of hinge spring 16 is placed between first supporter 31 in the space of regulation, therefore, and the underarm 16b distance of flatly being separated by each other.The wall of second supporter 32 has a pair of screw 34.Screw 34 distance of flatly being separated by.A pair of elastic force is adjusted screw 35 and is screwed in the screw of second supporter 32 by the outside from second supporter 32 respectively.
In the elastic force adjusting unit part, between first supporter 31 and second supporter 32, form a space 31a, adjust lever plate 33 so that lay elastic force movably.These lever plate 33 tops are bent, so that form the sweep that can be suspended in second supporter, 32 tops.Be a flat below the lever plate 33, its inner surface contacts with the lower wall 16b of spring 16.The outer surface of lever plate 33 bottoms contacts with the inner that elastic force is adjusted screw 35.
At this moment, the lever plate 33 that contacts with hinge 16 underarm 16b has a width, and it slightly is wider than the distance between the spring 16 underarm 16b, as shown in Figure 6.Owing to have the width of broad, lever plate 33 can transmit reliably by adjusting screw 35 and tighten the caused biasing force to hinge spring 16 underarm 16b of action, and unlikely makeing mistakes.First supporter 31 is spaced from each other enough spaces, like this, when underarm 16b is inserted elasticity adjusting device 30 by the space between first supporter 31, does not disturb between the spring 16 underarm 16b and first supporter 31.In other words, first supporter 31 lays respectively at the outside of underarm 16b insertion position.Yet the width that second supporter 32 has is similar in appearance to the width of lever plate 33, so that second supporter 32 is supported the lever plate 33 of broad reliably.
The spiral part of hinge spring 16 be sleeved on insert cover 14 and the interior hinge axis 15 of the pan of upper shell 13 on.The epimere of underarm 16b is to be supported tightly by fixing hinge axis 15.The hypomere of underarm 16b is placed in the elasticity adjusting device 30 between a pair of first supporter 31.In this respect, the frequent and lever plate 33 inner surface Elastic Contact of hinge spring 16 underarm 16b.
When pressing the uncapping during button of electric cooker 11, because the elastic force effect of hinge spring 16, lid 14 flexibly rotates around hinge axis 15, and lid just is opened like this.At this moment, arm stopper 18 is directed to predetermined point by recess 19 or is directed to the end face of arm stopper guider 17, and at this point, total elastic force of hinge spring 16 will come balance by the weight of lid 14, and its total elastic force will be weakened corresponding to covering 14 breakdown action.Simultaneously, when pressing the lid of opening 14 with a power, lid 14 will be closed.When opening and closing when action that repeats this lid by pre-determined number, hinge spring 16 will resemble the electric cooker of prior art and lose its predetermined elastic force described.
When hinge spring 16 loses its predetermined elastic force owing to the switch motion that repeats to cover, can recover the elastic force that hinge spring 16 is scheduled to by adjusting elastic force adjusting unit part of the present invention.In order to use adjustment component of the present invention to adjust elastic force, the button-type lid is unloaded from upper shell 13, in order that the head of the screw 35 in 34 li in the hole that is screwed into second supporter 32 is exposed.After this, tighten screw 35 and come balance, so that lever plate 33 turns left among Fig. 5, this just causes lever plate 33 that the underarm 16b that is sleeved on the hinge spring 16 on the hinge axis 15 is pressed to the left side.The underarm 16b result of bias voltage left is a compression hinge spring 16, has so just recovered its predetermined elastic force.
Otherwise when the elastic force of hinge spring 16 surpasses predetermined elastic force, lid 14 will be opened sooner.For guaranteeing the handling safety of electric cooker 11, should adjust or reduce hinge spring 16 this too high elastic force.In order to achieve the above object, as mentioned above, pull down the button-type lid, so that make the head of screw 35 expose the outside from upper shell 13.Then, unclamp screw 35 and come balance, therefore, lever plate 33 turns right in Fig. 5, because the restoring force of spring 16, this just makes lever plate 33 move right along the underarm 16b of hinge spring 16.Suitably unclamp hinge spring 16, so that recover their predetermined elastic force like this.
As mentioned above, make the unlatching hinge spring of lid can keep the suitable elastic force of being scheduled to by elastic force adjusting unit part of the present invention.About this respect, this elastic force adjusting unit part can be during the lid breakdown action biasing force of control action on the spring arm limiter, and keep suitable elastic force to act on the spring arm limiter.
The elastic force adjusting unit part keeps the predetermined elastic force of electric cooker push-button lid hinge spring, the so just long-term switch motion that keeps desired push-button lid balance, and be reduced in the noise that produces in the action of uncapping.These parts have improved the dependability of the electric cooker of band push-button lid like this.
Though, the preferred embodiments of the present invention are disclosed for illustrating, those of ordinary skill in the art will understand can various different remodeling, additional and substitute, and does not break away from the disclosed scope and spirit of the present invention of appended claims.
Claims (3)
1, a kind of parts that are used to adjust the hinge elastic force of the electric cooker with push-button lid comprise:
A upper shell that is configured in electric cooker main body top;
Be covered with the push-button lid of upper shell, described push-button lid is connected with upper shell in the bearing pin mode;
A hinge axis is used in the bearing pin mode push-button lid being connected upper shell, and described hinge axis is inserted in the pan that the upper shell top place at the pan that forms in the described push-button lid lower limb and place, the described upper shell back side forms;
A pair of hinge spring is used for the described push-button lid of bias voltage and for push-button lid provides the elasticity opening force, described hinge spring is sleeved on the hinge axis, and the distance of being separated by, and the upper arm of described hinge spring is braked by the arm limiter that disposes on the push-button lid; And
By compressing or unclamping the device that the hinge spring that is sleeved on the hinge axis is adjusted described hinge spring elastic force.
2, by the parts of claim 1, wherein, described elasticity adjusting device comprises:
A pair of below hinge axis from vertically extending first supporter in arm limiter guider outside, described first supporter distance of flatly being separated by;
One be located vertically on the described electric cooker main body end face, at the outside of arm limiter guider and second supporter below the hinge axis, described second supporter limits a space between it and described first supporter;
Be arranged on the screw on second supporter;
An elastic force that is screwed in the described screw is adjusted screw, twists to the inside from the outside of second support member; And
Adjust screw according to described elastic force and move the elastic force adjustment lever plate that compresses or unclamp described hinge spring forward or backward, described lever plate is placed in the space that limits between described first and second supporters movably.
3, by the parts of claim 2, wherein, described lever plate comprises:
A curved top portion that is suspended in the second supporter end face; And
A smooth bottom, the inner surface of this bottom contacts with the underarm of described hinge spring, and the outer surface of this bottom and elastic force are adjusted the interior end in contact of screw.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019930018749A KR0130493B1 (en) | 1992-09-21 | 1993-09-17 | Tig arc welding machine |
| KR18749/93 | 1993-09-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1103571A true CN1103571A (en) | 1995-06-14 |
| CN1044558C CN1044558C (en) | 1999-08-11 |
Family
ID=19363770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94115359.2A Expired - Fee Related CN1044558C (en) | 1993-09-17 | 1994-09-16 | Device for adjusting hinge spring force for electric jar having push-button ltd |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPH07163457A (en) |
| CN (1) | CN1044558C (en) |
| GB (1) | GB2281939A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110123156A (en) * | 2019-05-29 | 2019-08-16 | 宜兴市美凯德炉具有限公司 | A kind of light-duty rocker arm of ceramic oven |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2750312B1 (en) * | 1996-06-27 | 1998-12-24 | Moulinex Sa | COOKING APPLIANCE |
| IT240940Y1 (en) * | 1996-10-10 | 2001-04-11 | Table Top Engineering & Design | FOOD WARMER WITH CONTROLLED OPENING LID |
| FR2794957B1 (en) * | 1999-06-15 | 2001-08-31 | Seb Sa | DEVICE FOR LIFTING THE COVER OF AN ELECTRIC COOKING APPLIANCE WITH PIVOTING COVER, AND ELECTRIC COOKING APPARATUS COMPRISING SUCH A DEVICE |
| KR20040040181A (en) * | 2002-11-06 | 2004-05-12 | 엘지전자 주식회사 | Electrical cooker |
| KR100451247B1 (en) * | 2002-11-06 | 2004-10-13 | 엘지전자 주식회사 | Electrical cooker |
| KR100558662B1 (en) * | 2004-12-29 | 2006-03-10 | 웅진쿠첸 주식회사 | Damping structure of hinge spring for opening and shutting lid in electric induction heating type rice cooker |
| JP5888751B2 (en) * | 2013-12-09 | 2016-03-22 | リンナイ株式会社 | Operation device for heating cooker |
| EP2910720A1 (en) * | 2014-02-18 | 2015-08-26 | Gealan Formteile GmbH | Variable operating mechanism |
| DE202014102077U1 (en) * | 2014-05-05 | 2014-07-08 | Genius Gmbh | Device for chopping up food |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB876812A (en) * | 1958-11-10 | 1961-09-06 | Seymour Maynard Anoff | A food cabinet |
| GB2158872B (en) * | 1984-05-16 | 1987-08-12 | Jong Sun Jo | Hinge |
| FR2649440B1 (en) * | 1989-07-07 | 1993-09-24 | Moulinex Sa | HINGE FOR COVER OF COOKING APPLIANCE |
| JPH03237929A (en) * | 1990-02-16 | 1991-10-23 | Matsushita Electric Ind Co Ltd | Cover opening/closing device for cooker |
| JP3092415B2 (en) * | 1993-09-24 | 2000-09-25 | 富士ゼロックス株式会社 | Developing device |
-
1994
- 1994-09-12 GB GB9418338A patent/GB2281939A/en not_active Withdrawn
- 1994-09-16 JP JP6221894A patent/JPH07163457A/en active Pending
- 1994-09-16 CN CN94115359.2A patent/CN1044558C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110123156A (en) * | 2019-05-29 | 2019-08-16 | 宜兴市美凯德炉具有限公司 | A kind of light-duty rocker arm of ceramic oven |
Also Published As
| Publication number | Publication date |
|---|---|
| GB9418338D0 (en) | 1994-11-02 |
| CN1044558C (en) | 1999-08-11 |
| GB2281939A (en) | 1995-03-22 |
| JPH07163457A (en) | 1995-06-27 |
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| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |