CN1830508A - A table tennis net assembly with a winder - Google Patents
A table tennis net assembly with a winder Download PDFInfo
- Publication number
- CN1830508A CN1830508A CNA2006100547729A CN200610054772A CN1830508A CN 1830508 A CN1830508 A CN 1830508A CN A2006100547729 A CNA2006100547729 A CN A2006100547729A CN 200610054772 A CN200610054772 A CN 200610054772A CN 1830508 A CN1830508 A CN 1830508A
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- Prior art keywords
- reel
- jaw
- table tennis
- dictyosome
- fixed
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B67/00—Sporting games or accessories therefor, not provided for in groups A63B1/00 - A63B65/00
- A63B67/04—Table games physically beneficial for the human body, modelled on outdoor sports, e.g. table tennis
- A63B67/045—Supports for table tennis nets
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
- Unwinding Of Filamentary Materials (AREA)
- Winding Of Webs (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Telephonic Communication Services (AREA)
- Holders For Apparel And Elements Relating To Apparel (AREA)
Abstract
The table-tennis net assembly comprises a net (2) and two supports (3, 3') each having a structure that includes means for fastening it to a side (30) of a table. At least one net support (3) includes a hollow net-winder spool. An elongate resilient element (10) is mounted inside said spool (6). A first end (10a) thereof is secured to the spool (6) and a second end (10b) thereof is secured to the structure of the support. The resilient element forms part of the means for actuating the spool when it is pivotally mounted on the structure of the support, and/or part of means for actuating the fastener means. The fastener means are preferably of the clamp type comprising a top jaw (4) for bearing against the top face (30a) of the side of the table and a bottom jaw (5) for bearing against the bottom face (30b). The resilient element contributes to moving said two jaws relative to each other.
Description
Technical field
[01] the present invention relates to the field of accessories of table tennis.The present invention be more particularly directed to a table tennis netting gear, described netting gear comprises two supports of dictyosome itself and described dictyosome, and described support is equipped with the device that is fixed on the table tennis table avris.The present invention especially but and the not exclusive netting gear that relates to, support described in the described netting gear be equipped with one of at least a dictyosome auto reeling device.
Background technology
[02] document US 4.850.590 has introduced and be integrated with a dictyosome auto reeling device at least one support of a table tennis netting gear.In described document, the dictyosome support is to be made of a column tube, in described pipe inside one vertical pivots is installed, and a chamber is passed in the lower end of described pivot, lays a spiral torsion spring round described pivot winding in chamber.One end of the reed of spiral spring is fixed on the pivot, and the other end is fixed in the chamber.Dictyosome is installed on the pivot, and it implements to make that spiral torsion spring helps the dictyosome tensioning when two supports are installed in the billiard table avris, and when the dismounting dictyosome, described torsion spring can realize that dictyosome twines around described axle automatically in column tube inside.
[03], but still exists some shortcomings although the coiler device of document US 4.850.590 is pretty good.From the manufacturing angle, the installation of spiral spring, particularly all inconvenient for the adjusting that the optimum condition that obtains the tensioning dictyosome and twine is automatically carried out.Do not remain under the good storage condition at netting gear between twice use, spring may quality descend.The volume author of document US 4.850.590 is fully aware that described difficulty, because he is provided with a start roller of start pivot under the situation that spring leaf breaks down.
Summary of the invention
[04] one of purpose of the present invention is the table tennis netting gear that proposition overcomes a kind of tape wrapping device of above-mentioned shortcoming.
[05] as for the device that support is fixed on the table tennis table avris, they are the holder type normally, it has a upper gripper jaw that is used to rest on the billiard table avris upper surface, and a jaw or that is used to be resisted against on the billiard table avris lower surface is equal to element, can handle the device that described two jaws relatively move in addition.For example, following jaw is installed on the threaded rod, and the energy of rotation of described threaded rod makes down jaw vertically move with respect to a horizontal fixed support that connects upper gripper jaw.The fixture of described type must difficultly be controlled the user, just can make threaded rod center on self and rotate, and diminish the danger of bad shot platform lower surface when pressure is too big.
[06] one of purpose of the present invention is to propose a kind of table tennis netting gear that overcomes above-mentioned shortcoming, and it has the device that is fixed on the billiard table avris.
[07] with comprising that the table tennis netting gear of a dictyosome and two supports can reach above-mentioned purpose fully, each support all has a structure---and described structure comprises the device that is fixed in the billiard table avris, and has one of at least a hollow reel that the coiling dictyosome is used in two dictyosome supports.
[08] according to feature of the present invention, netting gear comprises that one is installed in the microscler flexible member of described reel inside, the first end of described microscler flexible member is fixed on the reel, the second end then is fixed on the supporting structure body, and described microscler flexible member belongs to the acting device of reel and/or the acting device of fixture.
[09] microscler flexible member is that circular or foursquare natural or synthetic rubber is made with the cross section preferably, and for example, diameter is about the natural rubber of 8 to 12 millimeters circular cross-section.
[10] implement in the modification one, the top that fixedly is implemented in the hollow reel of flexible member first end is in a central component place, and described central component forms lid and will be entrenched in the described top of reel with axial manner.Therefore,, flexible member can be stretched, and be fixed on the central component and described member is entrenched in the top of reel when assembling during netting gear.
[11] described lid preferably has a radial gap, and it forms the aperture of the whole thickness of a perforation lid, and the first end fixing formula of flexible member is inserted in the described aperture.
[12] when flexible member belongs to the acting device of reel, described reel is installed pivotally, and reversing of microscler flexible member just, is suitable for discharging with the dictyosome tensioning and makes it center on reel twining energy needed automatically.
[13] implement in the modification one, the lower end of reel has an annular lip, described flange ends at a cylinder edge, and the supporting structure body has a fixed head, form a hollow cylindrical groove seat in the thickness of described fixed head, described groove seat is suitable for admitting described cylinder edge and to be arranged in the annular bearing in the cylindrical groove seat under the flange.Annular bearing is the preferred components in the multiple parts, and when when flexible member effect lower mandrel member is rotated, it can limit the friction between reel and the supporting structure body.
[14] in a kind of enforcement modification, the fixture of table tennis netting gear is the holder type, it has one and is used for resting on upper gripper jaw and on the billiard table avris upper surface and is used for being resisted against following jaw on the billiard table avris lower surface, and can handle described two devices that jaw relatively moves.Upper gripper jaw preferably is integrated in the supporting structure body, and particularly upper gripper jaw can be made of the part of said fixing plate.
[15] in document US 4.850.590---wherein fixture also is the holder type, can handle the device that two jaws move and comprise a spiral back-moving spring, and described spring is arranged so that upper gripper jaw is near jaw down.
[16] belong to can handle the device that two jaws move mutually the time when flexible member, the second end of described microscler flexible member is fixed on down on the jaw.Therefore, flexible member is carried out and is made two jaws approaching function mutually.As seeing the front, if also being pivoted, installs by reel, it also can carry out the winding action of dictyosome.Described make close function of two jaws and described dictyosome twine action in document US 4.850.590 be by two different and independently spring finish.
[17] up and down jaw move preferably that a vertical translation formula moves, and can handle mobile device and also have a vertical centering control blank pipe, described hollow tube is fixed on down on the jaw, passes upper gripper jaw and is slidingly mounted on the inside of reel.In addition, microscler flexible member is by the inside of described hollow tube.Described just flexible member---two end is separately fixed on reel top and the following jaw---makes the mode associated that the assembling of movable part assembly maybe may be rotated with translation.
[18] in document 4.850.590, the following jaw that is fixed on the holder on the billiard table avris is equipped with a kind of handle, and described handle is positioned at the bottom of described jaw.Therefore for mounting bracket, the user must take on the other hand and hold the column tube that holds dictyosome, and the another hand is caught this handle, so that by will descend jaw separately with after holder is opened by described handle, netting gear is fixed on the avris of billiard table.
[19] in a kind of enforcement modification of the present invention, following jaw has a vertical actuating arm, and described arm passes fixed head, and is used as the opposite face of the part of upper gripper jaw with respect to described reel at described plate.Therefore, in described special arrangement, holder is opened, can only be implemented, will explain in more detail in the following description this with singlehanded for support being installed on the billiard table avris.
[20] in a preferred embodiment, each support in described two dictyosome supports all has one and twines guider, and it is formed by two vertical rods, and is fixed on the top adjacent rolls of upper gripper jaw.
Description of drawings
[21] after the description of having read to one first preferred embodiment of the table tennis netting gear of tape wrapping device and one second simplified embodiment, will understand the present invention more, in described first embodiment, in the two dictyosome supports each all has an elastic component, in order to realize the winding function simultaneously and to handle the function that support is fixed on the system of billiard table avris; In described second embodiment, elastic component only realizes handling the function of fixed system, and it is illustrated by the following drawings:
[22]-Fig. 1 is the schematic side elevation of first embodiment that is in the netting gear of deposit position;
[23]-Fig. 2 be first embodiment one not with the vertical section schematic diagram of the support of dictyosome, the geometrical clamp gripping member is in inoperative position;
[24]-Fig. 3 be second embodiment one not with the vertical section schematic diagram of the support of dictyosome, the geometrical clamp gripping member is in inoperative position.
The specific embodiment
[25] according to first embodiment, be in reception position at the table tennis netting gear 1 shown in Fig. 1, dictyosome 2 be wrapped in two supports 3,3 ' on, described support is the fixture connection mutually each other by means of them, described fixture comprises a upper gripper jaw 4 and jaw 5 once, and they are as the holder of fixing on the billiard table avris.In illustrated embodiment, second support 3 ' upper gripper jaw 4 ' be inserted between the upper gripper jaw 4 and following jaw 5 of first support 3, and the following jaw 5 of first support 3 be inserted into second support 3 ' upper gripper jaw 4 ' and following jaw 5 ' between.Described compact especially assembling can be accommodated in the netting gear 1 that has dictyosome 2 in the little space, and described dictyosome 2 can not present the fold that may cause serious obstruction.
[26] on Fig. 1, the dictyosome that illustrates with essentially identical mode be wrapped in two supports 3,3 ' on, described two supports all are equipped with the reel system that will describe below one.Yet described embodiment is not unique.Can have only a support to be equipped with a reel system, and another support only is used for the fixing of dictyosome.
[27] with reference to Fig. 2, the support 3 that has reel system is by forming as the lower part:
[28]-one reel 6,
[29]-one fixed head 7, and the part of fixed head 7 is used as upper gripper jaw 4,
[30]-one movable part 8, and its part is used as jaw 5 down,
[31]-one hollow guide pipe 9,
[32]-one elastic component 10,
[33]-one bearing 11.
[34] reel 6 of dictyosome 2 is hollow reels, direction according to a corresponding axis DD ', be placed with hollow tube 9 in the inside of described reel and lay elastic component 10 in the inside of hollow tube 9, when support 3 was installed on the billiard table avris that its table top is a level, described axis DD ' was vertical.The top 6a of reel 6 and bottom 6b respectively carry a flange, a corresponding upper flange 12 of difference and a lower flange 13, and described two flanges have a spacing between them, and described spacing is slightly larger than the height of dictyosome.On reception position, the dictyosome of reeling is placed between the described flange 12,13, and is represented as Fig. 1.
[35] implement a groove 14 in the 6a of the top of reel 6, described troughed belt has a lid 15, and described cap seal lives in the described top 6a of reel 6, but its major function is the 6a place, top that elastic component 10 can be fixed in described reel 6.Described lid 15 has a radial bore 16, the elastic component 10 that fully stretches to reduce behind its diameter can be inserted in the described radial bore 16.Under release conditions, elastic component 10 kaysers are in the aperture 16 of lid 15.By means of being installed with an internal shoulder 17 that can allow the through hole 18 that elastic component 10 passes through, lid 15 is remained in the top 6a of reel 6.
[36] lower flange 13 of reel 6 has the outward flange 13a of a cylinder 19 shapes.Fixed head 7 has an annular groove base 20 in its thickness, the size of described groove seat makes can admit reel 6, more precisely, admits the cylinder edge 19 of the lower flange 13 of described reel 6.
[37] be furnished with bearing 11 between the bottom 20a of lower flange 13 and groove seat 20, described bearing 11 is that the plate 21 by a ring-type configuration constitutes, and is inserted with a plurality of balls 22 in described plate 21, and the diameter of described ball is greater than the thickness of plate 21.
[38] as what show on Fig. 2, lower flange 13 is pressed against on the ball 22, and ball 22 itself is resisted against on the bottom 20a of groove seat 20, and cylinder edge 19 does not rest on the described bottom 20a simultaneously.Therefore, reel 6 can center on axis DD ' rotation freely, and does not have big friction.
[39] fixed head 7 is installed with a through hole 23, passes through to allow hollow tube 9.Described hollow tube 9 is preferably square sectional, and through hole 23 also is square sectional, so that described hollow tube 9 can just in time vertically pass through hole 23 slidably.Can consider: fixed head 7 has the following extension 24 of a square sectional, and it is as the guider of hollow tube 9.
[40] below the fixed head 7 of corresponding upper gripper jaw 4 one sides, be fixed with the bolster 25 of an elastic material.Described just bolster is used to abut in the upper surface of billiard table.
[41] at the opposite face of fixed head 7, be provided with a through hole 27 as the part of upper gripper jaw 4.
[42] movable part 8 is fixed on the lower end of hollow tube 9, and the part of described movable part is used as jaw 5 down.Under being used as, movable part 8 on the upper surface of the part of jaw 5, is fixed with the bolster 26 of another elastic material.At the opposite face of following jaw 5, movable part 8 has an actuating arm 28, and described actuating arm 28 is adapted for the through hole 27 that runs through fixed component 7.The lower end 10b of elastic component 10 is fixed on the portable plate 8.In illustrated embodiment, described fixedly is to finish by means of a key 29, and described key runs through movable part 8, also runs through the lower end 10b of hollow tube 9 and elastic component 10 simultaneously.
[43] in a specific embodiment, elastic component 10 is that the diameter that a usefulness natural rubber is made is the solid cylinder of Centimeter Level.It also can be that a cross section is foursquare solid.Compare with the elastic component that may be a closed-loop type flat rubber belting form, described just solid structure is given optimal efficacy aspect the tightening of function (nervosit é) relating to twining.
[44] by according to the described arm 28 of the direction start of arrow F (Fig. 2), can make dictyosome support 3 installation in position.The moving movable part 8 in relevant area that moves of described arm 28 moves on same direction, and this causes down jaw 5 away from upper gripper jaw 4, thereby gets out of the way enough spaces so that the avris 30 of billiard table is inserted between described two jaws.On rigging position, the bolster 25 of upper gripper jaw 4 can rest on the upper surface 30a of avris 30, and the bolster 26 of following jaw 5 then can be resisted against on the lower surface 30b of avris 30.
[45] because elastic component 10 has a bottom 10b who is fixed on the movable part 8, arm 28 is according to the mobile obstruction that is subjected to described elastic component applied force of arrow F direction.Therefore, the user must be fully by pressure arm 28 so that two jaws were opened in 4,5 minutes, thereby support 3 is installed on the avris 30; Then, release out actuating arm 28, and because elastic component 10 trends towards replying its initial length, movable part 8 thereby original position of getting back to it when static.Therefore, because the draw of elastic component 10 can make support 3 keep motionless on billiard table avris 30.
It is to be noted that [46] in the process that movable part 8 moves with respect to standing part 7 parallel-moving types, hollow tube 9 is used for guide support 3 and gives the support rigidity.In the described specific embodiment, hollow tube 9 is metal tubes of a square sectional.Movable part 8 and hollow tube 9 also may be able to be made in monomer spare mode with insufflation or other molding techniques.
[47] for the described arm 28 of start, the user can be only with three singlehanded finger grip fixed parts 7, and forefinger and middle finger laterally are placed on fixed head 7 times, and thumb press is on the top of actuating arm 28.
[48] in case first support 3 is installed on the avris 30 of billiard table, second support 3 of user's grasping ' and move is so that with described second support 3 ' be installed on the opposite side of billiard table.Like this, the dictyosome 2 that is wrapped at least in part on the reel 6 launches, and this causes that correspondingly reel 6 is around its axis DD ' rotation.Because the upper end 10a of described elastic component 10 is fixed on the top 6a of reel 6, described rotation causes reversing of elastic component 10.
[49] when netting gear 1 emplace on the billiard table and dictyosome 2 two supports 3,3 ' between during tensioning, the elastic component 10 of each support still is in the state of tightening.When pack up netting gear 1 and make two stands 3,3 ' mutually near the time, the elastic component unwinding is opened, and causes that naturally reel 6 rotates, so causes the winding of dictyosome, is returned to its original state up to elastic component 10, the inactive state of described original state corresponding diagram 2.
[50] the invention is not restricted to above-mentioned embodiment.For example, can in the groove seat, implement the very little material of a slide coefficient, in order to the replacement ball bearing, thereby although flexible 10 tractive force that is applied, can make reel 6 rotate on fixed head 7 and rub can be not excessive.
[51] on Fig. 1, illustrate support 3,3 ' a guide post group 31,31 ', it comprises two guide posts, described guide post is installed in the fixed head 7 as part one side of upper gripper jaw 4.Dictyosome 2 its between two stands 3,3 ' between stroke in, first group 31 guide post and second group 31 ' guide post between pass through.The effect of described guide post is stability and the stress (pr é tention) that increases dictyosome, also plays guiding function simultaneously when dictyosome twines.
[52] same group two guide posts are connected the end thereon, to form an arched member.
[53] as noted above, in first preferred implementation of the above embodiment, elastic component is realized simultaneously that the hollow reel rotates and so that twine dictyosome and handle support 3 is fixed on fixed system on the billiard table avris.But this is not unique.Elastic component also may be embodied to a kind of function of only carrying out in above-mentioned two kinds of functions.Particularly, if consider the embodiment of Fig. 3, compare with the embodiment on Fig. 2, elastic component can only be implemented to handle support is fixed on system on the billiard table avris 30, thereby brings following simplification.Reel 6 and upper gripper jaw 4 constitute integral piece, and described reel 6 is fixed, and can not rotate around self.The lower flange 13 of reel 6 is picked up (retors) 19 that turn together with it, has no reason to exist, and is same, also there is no need to exist as the groove in the fixed head 7 of bearing 11 groove seats 20.6 need of reel are laterally prolonged by fixed head 7.In the case, elastic component no longer reverses, and just stretches when the described arm 28 of arrow F direction start, and its elastic reset power is used to make down jaw 5 to abut in the lower surface 30b of billiard table avris 30.The winding of dictyosome is implemented around reel 6 with manual mode, and when carrying out described winding, fixed head 7 partly is used from the effect of the lower flange that keeps dictyosome.
Claims (10)
1. table tennis netting gear, it comprises a dictyosome (2) and two dictyosome supports (3,3 '), each support all has a structure---and described structure comprises support is fixed on fixture on billiard table one avris (30), and at least one dictyosome support (3) has the hollow reel that the coiling dictyosome is used
It is characterized in that, it comprises that one is installed in the inner microscler flexible member (10) of described reel (6), the first end (10a) of described microscler flexible member (10) is fixed on the described reel (6), and its second end (10b) is fixed on the described supporting structure body, and described flexible member belongs to the acting device of described reel and/or the acting device of described fixture.
2. according to the described table tennis netting gear of claim 1, it is characterized in that described microscler flexible member (10) is to be that circular or foursquare natural or synthetic rubber is made with the cross section, for example, the natural rubber that is about 8 to 12 millimeters circular cross-section by diameter is made.
3. according to claim 1 or 2 described table tennis netting gears, it is characterized in that, the top that fixedly is implemented in described reel (6) (6a) of the first end (10a) of described flexible member (10) is in a central component place, and described central component forms lid (15) and is entrenched in axial manner in the described top (6a) of described reel.
4. according to the described table tennis netting gear of claim 3, it is characterized in that, described lid (15) has a radial gap (16), and described radial gap forms the aperture of the whole thickness of the described lid of a perforation, and first end (10a) the fixing formula of described flexible member (10) is inserted in the described aperture.
5. according to each described table tennis netting gear in the claim 1 to 4, it is characterized in that, described reel is installed on the described supporting structure body pivotally, the lower end (6b) of described reel (6) has an annular lip (13), described flange ends at a cylinder edge (19), and described supporting structure body has: a fixed head (7), and the cylindrical groove seat (20) of formation one hollow in the thickness of described fixed head, described cylindrical groove seat is suitable for admitting described cylinder edge (19); And an annular bearing (11), described bearing is arranged in below the described flange (13) in described cylindrical groove seat.
6. according to each described table tennis netting gear in the claim 1 to 5, it is characterized in that, described fixture is the holder type, it has a following jaw (5) that is used to rest on the lower surface (30b) that upper gripper jaw (4) and on the upper surface (30a) of billiard table avris is used to be resisted against billiard table avris (30); And it comprises can handle described two devices that jaw relatively moves; And described upper gripper jaw is integrated in the described supporting structure body.
7. according to the described table tennis netting gear of claim 6, it is characterized in that described microscler flexible member (10)---its second end (10b) is fixed on the described jaw (5) down, belongs to and can handle the device that described two jaws (4,5) relatively move.
8. according to the described table tennis netting gear of claim 7, it is characterized in that, described jaw (5) down and the mobile of described upper gripper jaw (4) are that a vertical translation formula moves, and can handle mobile device and also have a vertical centering control blank pipe (9), described vertical centering control blank pipe is fixed on the described down jaw (5), passes described upper gripper jaw (4) and is slidingly mounted on the inside of described reel (6); And described microscler flexible member (10) is by the inside of described hollow tube (9).
9. according to claim 7 or 8 described table tennis netting gears, it is characterized in that, described jaw (5) down has a vertical actuating arm (28), and described vertical actuating arm passes described fixed head (7), and relative as the part of described upper gripper jaw (4) with described fixed head with respect to described reel (6).
10. according to each described table tennis netting gear in the claim 1 to 9, it is characterized in that, in described two dictyosome supports each all has one and twines guider, and it is formed by two vertical rods, and is fixed on the contiguous described reel (6) in top of described upper gripper jaw (4).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0502380A FR2882936B1 (en) | 2005-03-10 | 2005-03-10 | TABLE TENNIS NET ASSEMBLY WITH ROLLER |
| FR0502380 | 2005-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1830508A true CN1830508A (en) | 2006-09-13 |
Family
ID=35295447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100547729A Pending CN1830508A (en) | 2005-03-10 | 2006-03-10 | A table tennis net assembly with a winder |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20060205541A1 (en) |
| CN (1) | CN1830508A (en) |
| DE (1) | DE102006011363A1 (en) |
| ES (1) | ES2307376B1 (en) |
| FR (1) | FR2882936B1 (en) |
| GB (1) | GB2423939A (en) |
| IT (1) | ITMI20060417A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105025990A (en) * | 2013-03-06 | 2015-11-04 | 埃里克·哈维 | Table-tennis net apparatus |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8182374B1 (en) | 2011-11-03 | 2012-05-22 | Umbra Llc | Portable ping-pong set |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190207990A (en) * | 1902-04-05 | 1903-01-08 | Reuben Henry Smith | Apparatus for use in the Game of Ping-pong or Table Tennis. |
| GB190211641A (en) * | 1902-05-22 | 1902-12-18 | Edmund Gormly | Improvements in Appliances for Holding Nets for use in Playing Table Tennis or Similar Games. |
| GB190213182A (en) * | 1902-06-10 | 1902-11-13 | Louis Reginald Harrington | Improvements in, & relating to Nets for Table-tennis & Similar Games. |
| US1300972A (en) * | 1917-07-10 | 1919-04-15 | Otto C Janssen | Tennis-net reel. |
| US1526126A (en) * | 1922-08-09 | 1925-02-10 | Frank K Fitzherbert | Tennis net and chambered standard therefor |
| US2150033A (en) * | 1938-03-29 | 1939-03-07 | Harvard Specialty Mfg Corp | Support and reel structure for table tennis nets |
| DE2330003A1 (en) * | 1973-06-13 | 1975-01-09 | Rudolf Neumann | ADJUSTABLE NET HOLDER WITH PUSH ROLLERS OR CLOSES |
| US4850590A (en) * | 1988-07-15 | 1989-07-25 | Hui Lin | Table tennis net assembly |
| US5769744A (en) * | 1996-02-02 | 1998-06-23 | Lifetime Products, Inc. | Table tennis net mounting assembly |
| JP2005198710A (en) * | 2004-01-13 | 2005-07-28 | Tamasu:Kk | Table tennis net support device |
| US7104903B1 (en) * | 2005-08-22 | 2006-09-12 | Pai Li Business Co., Ltd. | Net post supporting device of a ping-pong table |
-
2005
- 2005-03-10 FR FR0502380A patent/FR2882936B1/en not_active Expired - Fee Related
-
2006
- 2006-03-06 GB GB0604484A patent/GB2423939A/en active Pending
- 2006-03-08 ES ES200600576A patent/ES2307376B1/en not_active Expired - Fee Related
- 2006-03-09 DE DE102006011363A patent/DE102006011363A1/en not_active Withdrawn
- 2006-03-09 US US11/371,028 patent/US20060205541A1/en not_active Abandoned
- 2006-03-09 IT IT000417A patent/ITMI20060417A1/en unknown
- 2006-03-10 CN CNA2006100547729A patent/CN1830508A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105025990A (en) * | 2013-03-06 | 2015-11-04 | 埃里克·哈维 | Table-tennis net apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102006011363A1 (en) | 2006-09-14 |
| ES2307376A1 (en) | 2008-11-16 |
| ITMI20060417A1 (en) | 2006-09-11 |
| ES2307376B1 (en) | 2009-06-10 |
| GB0604484D0 (en) | 2006-04-12 |
| US20060205541A1 (en) | 2006-09-14 |
| GB2423939A (en) | 2006-09-13 |
| FR2882936A1 (en) | 2006-09-15 |
| FR2882936B1 (en) | 2008-02-08 |
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