CN105351351A - Carbon fiber tube connecting component applied to automobile checking fixture bracket - Google Patents
Carbon fiber tube connecting component applied to automobile checking fixture bracket Download PDFInfo
- Publication number
- CN105351351A CN105351351A CN201510931555.2A CN201510931555A CN105351351A CN 105351351 A CN105351351 A CN 105351351A CN 201510931555 A CN201510931555 A CN 201510931555A CN 105351351 A CN105351351 A CN 105351351A
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- CN
- China
- Prior art keywords
- hole
- joint
- carbon fiber
- cylindrical section
- ball
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
- G01B5/0004—Supports
Abstract
The invention discloses a carbon fiber tube connecting component applied to an automobile checking fixture bracket. The carbon fiber tube connecting component comprises hollow balls, a conical joint, a spherical knuckle, a locating block, a spherical knuckle joint and a carbon fiber tube, wherein the hollow balls include a first hollow ball and a second hollow ball; the conical joint is mounted on the first hollow ball by a bolt by passing through a first mounting hole of the first hollow ball and a small-diameter screw hole in the conical joint; the spherical knuckle is mounted on the second hollow ball by the bolt by passing through the first mounting hole of the second hollow ball and a second mounting hole of the spherical knuckle; the locating block and the spherical knuckle joint are fixed by the bolt by passing through a first fixing hole in the locating block and a second fixing hole in the spherical knuckle joint and respectively sleeve on a spherical section of the spherical knuckle; the two ends of the carbon fiber tube respectively sleeve on a first cylindrical section of the conical joint and a second cylindrical section of the spherical knuckle joint. The carbon fiber tube connecting component disclosed by the invention is simple in structure, low in processing difficulty, convenient and rapid to assemble and capable of greatly lowering the cost; meanwhile, an assembled carbon fiber checking fixture bracket is light in weight and more convenient to transport.
Description
Technical field
The present invention relates to automobile detection field, in particular for the carbon fiber pipe connection part of automobile gauge support.
Background technique
After auto parts and components impact briquetting, need to detect its indices, and need be undertaken by cubing when detecting.Automobile gauge is that a kind of being used for is measured and the dedicated inspection device of evaluating parts size quality, in part production scene, the on-line checkingi to part is realized by cubing, need part to be installed on exactly in cubing for this reason, then by range estimation, or meter, or slide calliper rule are to part profile, periphery checks, also can carry out visual inspection by inspection pin or range estimation to hole of different nature on part and the coupled position between part and part, thus ensure the quick judgement realizing part quality state when producing.Each parts of existing automobile gauge support make by metal, by carrying out the operation processing such as milling to the shape of raw metal according to the data of the target part that need detect, then each for support parts are assembled by modes such as welding, again detection device is installed on support, can detects target part.Thus, the Steel Support of orthodox car cubing not only heavy, bulky, assembling process is complicated, causes with high costs, transport inconvenience, and between Steel Support each parts used great majority for being welded to connect, be not easy to change and maintenance, cause the wasting of resources to a certain extent.
Summary of the invention
For the problems referred to above of the prior art, the present invention proposes the carbon fiber pipe connection part for automobile gauge support.
Technological scheme of the present invention is: for the carbon fiber pipe connection part of automobile gauge support, comprises hollow spheres, taper joint, ball-joint, positioning block, ball-joint joint and carbon fiber pipe, wherein:
Described hollow spheres is divided into the first hollow spheres and the second hollow spheres, described hollow spheres comprises base and top cover, described base and top cover are ball coronal structure and the spherical radius of its outer wall is the same, the opening of described base is provided with some first tooth engaged, the first occlusal crib is provided with between described adjacent two the first tooth engaged, the opening of described top cover is provided with some second tooth engaged, the second occlusal crib is provided with between described adjacent two the second tooth engaged, described second tooth engaged shape and size and the first occlusal crib match, shape and size and first tooth engaged of described second occlusal crib match, described base is provided with the first mounting hole and the first attachment hole, described top cover is provided with the second attachment hole, the central shaft of described second attachment hole and the central shaft of the first attachment hole coincide, and described top cover and base are by together with being bolted to of the first attachment hole and the second attachment hole,
The conical section that described taper joint comprises the first cylindrical section and is connected with the first cylindrical section, described conical section is up big and down small round table-like structure, described taper joint inside is also provided with shoulder hole, described shoulder hole comprises hole, large footpath and path screw, the upper end in hole, described large footpath is concordant with the upper end of the first cylindrical section, the diameter in hole, described large footpath is identical with the diameter in hole, large footpath, the lower end of described path screw is concordant with the lower end of conical section, and the lower end surface of described conical section is concave spherical surface in matching with hollow spheres outer wall;
Described ball-joint comprises spherical segment, linkage section and positioning seat, described spherical segment is connected with positioning seat by linkage section, the outer wall of described spherical segment is spheric structure, described linkage section entirety is cylindricality, described positioning seat is truncated cone shape structure, the bottom surface of described positioning seat is concave spherical surface in matching with hollow spheres outer wall, and the inside of described ball-joint is provided with the second mounting hole extending to positioning seat bottom surface from spherical segment top;
Described positioning block comprises main body and is connected to several first fixed blocks of main body outer ring, the middle part of described main body has positioning hole, described positioning hole is the spherical zone shape matched with spherical segment outer wall, and the upper end diameter of described positioning hole is little, lower end diameter is large, the lower end diameter of described positioning hole is less than the spherical diameter of spherical segment, and described each first fixed block is equipped with the first fixed hole;
The connecting base that described ball-joint joint comprises the second cylindrical section and is connected with the second cylindrical section, the outer ring of described connecting base is provided with several the second fixed blocks, the quantity of described second fixed block and distributing position and the first fixed block match, and each second fixed block described is equipped with the second fixed hole matched with the first fixed hole, the connecting groove matched with spherical segment outer wall is provided with in the middle part of the bottom surface of described connecting base, described connecting groove is that lower end diameter is large, the spherical zone shape that upper end diameter is little, and the lower end diameter of described connecting groove equals the upper end diameter of positioning hole, the inside of described ball-joint joint is provided with the connecting through hole extending to connecting groove top from the second cylindrical section top, the diameter of described connecting through hole is greater than the diameter of the second mounting hole, and the diameter of described connecting through hole is identical with the diameter in hole, large footpath,
Described carbon fiber pipe entirety is hollow tubular, and the internal diameter of described carbon fiber pipe and the external diameter of the first cylindrical section and the second cylindrical section match;
Described cylindricality joint is arranged on the first hollow spheres by bolt through the first mounting hole and path screw, described ball-joint is arranged on the second hollow spheres by bolt through the first mounting hole and the second mounting hole, described positioning block and ball-joint joint are linked together through the first fixed hole and the second fixed hole by bolt, and described positioning block and ball-joint joint are enclosed within the spherical segment of ball-joint respectively by positioning hole and connecting groove, described carbon fiber pipe is enclosed within the first cylindrical section and the second cylindrical section by two ends respectively to realize the connection of carbon fiber pipe and cylindricality joint and ball-joint joint.
Further, the spherical radius of described hollow spheres outer wall, positioning seat bottom surface and conical section lower end surface is 29.5mm.
Further, the spherical radius of the outer wall of described spherical segment, positioning hole and connecting groove is 9.75mm.
Further, described first attachment hole, the second attachment hole, the first mounting hole, the second mounting hole, the first fixed hole and the second fixed hole are tapped hole.
Further, described first fixed block and the second fixed block are three, and are evenly distributed around the central shaft of positioning block and connecting base respectively.
Further, some annular grooves are equipped with in the middle part of the outer wall of described first cylindrical section and the second cylindrical section.
Further, described first tooth engaged is five and central shaft around base is evenly distributed, and described second tooth engaged is five and central shaft around top cover is evenly distributed.
Further, the joint of described first cylindrical section and conical section is provided with chamfering in first, and the joint of described second cylindrical section and connecting base is provided with chamfering in second.
Further, described conical section outer wall is provided with some sphenoid surface being parallel to conical section central shaft.
Compared with prior art, the invention has the beneficial effects as follows: structure of the present invention is simple, difficulty of processing is low, easy to assembly quick, greatly reduce cost; The carbon fiber cubing weight support frame be simultaneously assembled into is light, transport of being more convenient for; Make the connection of cylindricality joint and ball-joint and hollow spheres more firm by the indent spheric structure of positioning seat bottom surface and fixed base lower end surface; The outer wall of the first cylindrical section and the second cylindrical section is made to have anti-slip function by circular groove structure, convenient during assembling; By the space that the structure of chamfering in chamfering and second in first makes the joint of the first cylindrical section and conical section, the joint of the second cylindrical section and connecting base all has certain radial deformation, enhance radial bend resistance intensity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of taper joint of the present invention.
Fig. 3 is the structural representation of ball-joint of the present invention.
Fig. 4 is the plan view of positioning block of the present invention.
Fig. 5 is the front view of ball-joint joint of the present invention.
Fig. 6 is the plan view of ball-joint joint of the present invention.
Fig. 7 is the connection diagram of ball-joint of the present invention, positioning block and ball-joint joint.
Embodiment
Below in conjunction with drawings and Examples, the technological scheme in the present invention is further illustrated.
As shown in Figure 1, the present invention includes hollow spheres 1, cylindricality joint 2, ball-joint 3, positioning block 4, ball-joint joint 5 and carbon fiber pipe 6, wherein: described hollow spheres 1 is divided into the first hollow spheres 101 and the second hollow spheres 102, described hollow spheres 1 comprises base 11 and top cover 12, described base 11 is ball coronal structure with top cover 12 and the spherical radius of its outer wall is the same, the opening of described base 11 is provided with five the first tooth engaged 111 be evenly distributed around base 11 central shaft, the first occlusal crib 112 is provided with between described adjacent two the first tooth engaged 111, the opening of described top cover 12 is provided with five the second tooth engaged 121 be evenly distributed around top cover 12 central shaft, the second occlusal crib 122 is provided with between described adjacent two the second tooth engaged 121, described second tooth engaged 121 shape and size and the first occlusal crib 112 match, shape and size and first tooth engaged 111 of described second occlusal crib 122 match, described base 11 is provided with the first mounting hole 113 and the first attachment hole 114, described top cover 12 is provided with the second attachment hole 123, the central shaft of described second attachment hole 123 and the central shaft of the first attachment hole 114 coincide, and described top cover 12 and base 11 are fixed together by the bolt 7 through the first attachment hole 114 and the second attachment hole 123,
As shown in Figure 2, the conical section 22 that described taper joint 2 comprises the first cylindrical section 21 and is connected with the first cylindrical section 21, described conical section 22 is up big and down small round table-like structure, described first cylindrical section 21 is provided with chamfering 221 in first with the joint of conical section 22, described taper joint 2 inside is also provided with shoulder hole 23, described shoulder hole 23 comprises hole, large footpath 231 and path screw 232, the upper end in hole, described large footpath 231 is concordant with the upper end of the first cylindrical section 21, the diameter in hole, described large footpath 231 is identical with the diameter in hole, large footpath 231, the lower end of described path screw 232 is concordant with the lower end of conical section 22, the lower end surface 222 of described conical section 22 is concave spherical surface in matching with hollow spheres 1 outer wall, described conical section 22 outer wall is provided with some sphenoid surface 223 being parallel to conical section 22 central shaft,
As shown in Figure 3, described ball-joint 3 comprises spherical segment 31, linkage section 32 and positioning seat 33, described spherical segment 31 is connected with positioning seat 33 by linkage section 32, the outer wall of described spherical segment 31 is spheric structure, described linkage section 32 entirety is cylindricality, described positioning seat 33 is truncated cone shape structure, and the bottom surface 331 of described positioning seat 33 is concave spherical surface in matching with hollow spheres 1 outer wall, and the inside of described ball-joint 3 is provided with the second mounting hole 34 extending to positioning seat 33 bottom surface 331 from spherical segment 31 top;
As shown in Figure 4, described positioning block 4 comprises main body 41 and is connected to three the first fixed blocks 42 of main body 41 outer ring, and the first fixed block 42 is uniformly distributed around the central shaft of main body 41, the middle part of described main body 41 has positioning hole 43, described positioning hole 43 is the spherical zone shape matched with spherical segment 31 outer wall, and the upper end diameter of described positioning hole 43 is little, lower end diameter is large, the lower end diameter of described positioning hole 43 is less than 31 spherical diameters of spherical segment, and described each first fixed block 42 is equipped with the first fixed hole 44;
As Fig. 5, shown in Fig. 6, the connecting base 52 that described ball-joint joint 5 comprises the second cylindrical section 51 and is connected with the second cylindrical section 51, described second cylindrical section 51 is provided with chamfering 511 in second with the joint of connecting base 52, the outer ring of described connecting base 52 is provided with three the second fixed blocks 53 that the central shaft around connecting base 52 is evenly distributed, the quantity of described second fixed block 53 and distributing position and the first fixed block 42 match, and each second fixed block 53 described is equipped with the second fixed hole 54 matched with the first fixed hole 44, the connecting groove 521 matched with spherical segment 31 outer wall is provided with in the middle part of the bottom surface of described connecting base 52, described connecting groove 521 is large in lower end diameter, the spherical zone shape that upper end diameter is little, and the lower end diameter of described connecting groove 521 equals the upper end diameter of positioning hole 43, the inside of described ball-joint joint 5 is provided with the connecting through hole 55 extending to connecting groove 521 top from the second cylindrical section 51 top, the diameter of described connecting through hole 55 is greater than the diameter of the second mounting hole 34, and the diameter of described connecting through hole 55 is identical with the diameter in hole, large footpath 231,
As shown in Figure 1, described carbon fiber pipe 6 entirety is hollow tubular, and the internal diameter of described carbon fiber pipe 6 and the external diameter of the first cylindrical section 21 and the second cylindrical section 51 match;
As Fig. 1, shown in Fig. 7, described taper joint 2 is arranged on the first hollow spheres 101 by bolt 7 through the first mounting hole 113 and path screw 232, described ball-joint 3 is arranged on the second hollow spheres 102 by bolt 7 through the first mounting hole 113 and the second mounting hole 34, described positioning block 4 and ball-joint joint 5 are linked together through the first fixed hole 44 and the second fixed hole 54 by bolt 7, and described positioning block 4 and ball-joint joint 5 are enclosed within the spherical segment 31 of ball-joint 3 respectively by positioning hole 43 and connecting groove 521, described carbon fiber pipe 6 is enclosed within the first cylindrical section 21 and the second cylindrical section 51 by two ends respectively to realize the connection of carbon fiber pipe 6 and cylindricality joint 2 and ball-joint joint 5,
The spherical radius of the lower end surface 221 of the outer wall of described hollow spheres 1, the bottom surface 331 of positioning seat 33 and conical section 22 is 29.5mm; The spherical radius of the outer wall of described spherical segment 31, positioning hole 43 and connecting groove 521 is 9.75mm; Described first attachment hole 114, second attachment hole 123, first mounting hole 113, second mounting hole 34, first fixed hole 44 and the second fixed hole 54 are tapped hole; Some annular grooves 8 are equipped with in the middle part of the outer wall of described first cylindrical section 21 and the second cylindrical section 51.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. for the carbon fiber pipe connection part of automobile gauge support, it is characterized in that: comprise hollow spheres, taper joint, ball-joint, positioning block, ball-joint joint and carbon fiber pipe, wherein:
Described hollow spheres is divided into the first hollow spheres and the second hollow spheres, described hollow spheres comprises base and top cover, described base and top cover are ball coronal structure and the spherical radius of its outer wall is the same, the opening of described base is provided with some first tooth engaged, the first occlusal crib is provided with between described adjacent two the first tooth engaged, the opening of described top cover is provided with some second tooth engaged, the second occlusal crib is provided with between described adjacent two the second tooth engaged, described second tooth engaged shape and size and the first occlusal crib match, shape and size and first tooth engaged of described second occlusal crib match, described base is provided with the first mounting hole and the first attachment hole, described top cover is provided with the second attachment hole, the central shaft of described second attachment hole and the central shaft of the first attachment hole coincide, and described top cover and base are by together with being bolted to of the first attachment hole and the second attachment hole,
The conical section that described taper joint comprises the first cylindrical section and is connected with the first cylindrical section, described conical section is up big and down small round table-like structure, described taper joint inside is also provided with shoulder hole, described shoulder hole comprises hole, large footpath and path screw, the upper end in hole, described large footpath is concordant with the upper end of the first cylindrical section, the diameter in hole, described large footpath is identical with the diameter in hole, large footpath, the lower end of described path screw is concordant with the lower end of conical section, and the lower end surface of described conical section is concave spherical surface in matching with hollow spheres outer wall;
Described ball-joint comprises spherical segment, linkage section and positioning seat, described spherical segment is connected with positioning seat by linkage section, the outer wall of described spherical segment is spheric structure, described linkage section entirety is cylindricality, described positioning seat is truncated cone shape structure, the bottom surface of described positioning seat is concave spherical surface in matching with hollow spheres outer wall, and the inside of described ball-joint is provided with the second mounting hole extending to positioning seat bottom surface from spherical segment top;
Described positioning block comprises main body and is connected to several first fixed blocks of main body outer ring, the middle part of described main body has positioning hole, described positioning hole is the spherical zone shape matched with spherical segment outer wall, and the upper end diameter of described positioning hole is little, lower end diameter is large, the lower end diameter of described positioning hole is less than the spherical diameter of spherical segment, and described each first fixed block is equipped with the first fixed hole;
The connecting base that described ball-joint joint comprises the second cylindrical section and is connected with the second cylindrical section, the outer ring of described connecting base is provided with several the second fixed blocks, the quantity of described second fixed block and distributing position and the first fixed block match, and each second fixed block described is equipped with the second fixed hole matched with the first fixed hole, the connecting groove matched with spherical segment outer wall is provided with in the middle part of the bottom surface of described connecting base, described connecting groove is that lower end diameter is large, the spherical zone shape that upper end diameter is little, and the lower end diameter of described connecting groove equals the upper end diameter of positioning hole, the inside of described ball-joint joint is provided with the connecting through hole extending to connecting groove top from the second cylindrical section top, the diameter of described connecting through hole is greater than the diameter of the second mounting hole, and the diameter of described connecting through hole is identical with the diameter in hole, large footpath,
Described carbon fiber pipe entirety is hollow tubular, and the internal diameter of described carbon fiber pipe and the external diameter of the first cylindrical section and the second cylindrical section match;
Described cylindricality joint is arranged on the first hollow spheres by bolt through the first mounting hole and path screw, described ball-joint is arranged on the second hollow spheres by bolt through the first mounting hole and the second mounting hole, described positioning block and ball-joint joint are linked together through the first fixed hole and the second fixed hole by bolt, and described positioning block and ball-joint joint are enclosed within the spherical segment of ball-joint respectively by positioning hole and connecting groove, described carbon fiber pipe is enclosed within the first cylindrical section and the second cylindrical section by two ends respectively to realize the connection of carbon fiber pipe and cylindricality joint and ball-joint joint.
2. as claimed in claim 1 for the carbon fiber pipe connection part of automobile gauge support, it is characterized in that: the spherical radius of described hollow spheres outer wall, positioning seat bottom surface and conical section lower end surface is 29.5mm.
3. as claimed in claim 1 for the carbon fiber pipe connection part of automobile gauge support, it is characterized in that: the spherical radius of the outer wall of described spherical segment, positioning hole and connecting groove is 9.75mm.
4., as claimed in claim 1 for the carbon fiber pipe connection part of automobile gauge support, it is characterized in that: described first attachment hole, the second attachment hole, the first mounting hole, the second mounting hole, the first fixed hole and the second fixed hole are tapped hole.
5., as claimed in claim 1 for the carbon fiber pipe connection part of automobile gauge support, it is characterized in that: described first fixed block and the second fixed block are three, and are evenly distributed around the central shaft of positioning block and connecting base respectively.
6., as claimed in claim 1 for the carbon fiber pipe connection part of automobile gauge support, it is characterized in that: in the middle part of the outer wall of described first cylindrical section and the second cylindrical section, be equipped with some annular grooves.
7. as claimed in claim 1 for the carbon fiber pipe connection part of automobile gauge support, it is characterized in that: described first tooth engaged is five and central shaft around base is evenly distributed, described second tooth engaged is five and central shaft around top cover is evenly distributed.
8., as claimed in claim 1 for the carbon fiber pipe connection part of automobile gauge support, it is characterized in that: the joint of described first cylindrical section and conical section is provided with chamfering in first, the joint of described second cylindrical section and connecting base is provided with chamfering in second.
9., as claimed in claim 1 for the carbon fiber pipe connection part of automobile gauge support, it is characterized in that: described conical section outer wall is provided with some sphenoid surface being parallel to conical section central shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510931555.2A CN105351351A (en) | 2015-12-14 | 2015-12-14 | Carbon fiber tube connecting component applied to automobile checking fixture bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510931555.2A CN105351351A (en) | 2015-12-14 | 2015-12-14 | Carbon fiber tube connecting component applied to automobile checking fixture bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105351351A true CN105351351A (en) | 2016-02-24 |
Family
ID=55327391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510931555.2A Pending CN105351351A (en) | 2015-12-14 | 2015-12-14 | Carbon fiber tube connecting component applied to automobile checking fixture bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105351351A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194525A (en) * | 2017-12-20 | 2018-06-22 | 苏州静然克精密机械有限公司 | A kind of cardan shaft device |
| CN112061233A (en) * | 2019-06-10 | 2020-12-11 | 广州汽车集团股份有限公司 | Knuckle bolt hole |
-
2015
- 2015-12-14 CN CN201510931555.2A patent/CN105351351A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194525A (en) * | 2017-12-20 | 2018-06-22 | 苏州静然克精密机械有限公司 | A kind of cardan shaft device |
| CN112061233A (en) * | 2019-06-10 | 2020-12-11 | 广州汽车集团股份有限公司 | Knuckle bolt hole |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160224 |
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| WD01 | Invention patent application deemed withdrawn after publication |