CN205175327U - Vehicle dynamic steering screw rod seals inside groove symmetry and examines utensil - Google Patents
Vehicle dynamic steering screw rod seals inside groove symmetry and examines utensil Download PDFInfo
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- CN205175327U CN205175327U CN201520870704.4U CN201520870704U CN205175327U CN 205175327 U CN205175327 U CN 205175327U CN 201520870704 U CN201520870704 U CN 201520870704U CN 205175327 U CN205175327 U CN 205175327U
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- overcoat
- groove
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Abstract
The utility model relates to a vehicle dynamic steering screw rod seals inside groove symmetry and examines utensil, it has anchor clamps main part, case roof -rack and percentage table skeleton. The anchor clamps main part is the cuboid, respectively has a side channel at the both sides face, and the top surface has V type groove. Measure body group spare in addition, it has the body of measurement and two measurement pieces to measure body group spare, and the both sides of measuring the body are the arc side, and the measurement piece is installed at the transverse groove of measuring the body, the positive terminal surface of measuring the body has an operating chamber, operating chamber have with the communicating vertical hole of transverse groove, it has two horizontal spiral compression spring to measure for two between the piece. The case roof -rack has roof -rack main part, overcoat and ejector pin, protruding roof -rack foot in the roof -rack main part has, and the overcoat is installed in the roof -rack main part, is installing ejector pin and spiral compression spring at the overcoat, and spiral compression spring cover is at the ejector pin and press the spacing inclined to one side piece at the item pole. The percentage table skeleton is that pole thick stick percentage table skeleton has the pole setting of installing at the base, and pole thick stick percentage table presss from both sides through sleeve, table to be installed at pole thick stick percentage table skeleton with the pole setting. The utility model discloses the detection degree of difficulty is little.
Description
Technical field:
Utility model relates to a kind of automobile power steering screw rod and closes inside groove cubing, and particularly automobile power steering screw rod closes inside groove symmetry degree gauge.
Background technology
Steering screw is automobile power steering vitals, and endoporus is processed with closed six key valve port grooves.Its precision and mutual alignment degree require high: ± 0.025 millimeter.Existing motor turning screw rod closes the detection of valve port inside groove symmetry, is all generally to detect with " universal tool microscope " or " dividing head ".Costly, detection difficulty is large, and detection time is long for checkout equipment.
Summary of the invention:
Close the above-mentioned deficiency of inside groove symmetry degree gauge to overcome existing automobile power steering screw rod, the utility model provides at the bottom of a kind of cost, and detection difficulty is little, and detection time, short automobile power steering screw rod closed inside groove symmetry degree gauge.
This automobile power steering screw rod is closed inside groove symmetry degree gauge and is comprised jig main body, spool upper frame and indicator bracket for installing automobile screw rod, it is characterized in that: described jig main body is rectangular parallelepiped, left side groove is had at the left surface of jig main body, right side groove is had at right flank, the end face of jig main body has V-type groove, vertical mounting groove is had at the front end face of jig main body, positioning baffle is fastened on mounting groove, positioning baffle is T-shaped, the transverse slat of positioning baffle is outside V-type groove, and transverse slat has nock deep-slotted chip breaker upwards.
Also have and measure body assembly, measuring body assembly has measurement body and two survey mass, and measuring body has upper and lower two planes, and both sides are arcuate flanks, and there is the transverse groove communicated with arcuate flanks at the middle part measuring body; The front end face measuring body has operating cavity, two longitudinal holes communicated with transverse groove are arranged at the bottom of operating cavity, survey mass has the first spring mounting hole and the second spring mounting hole, two pieces of survey mass are arranged in transverse groove, there is the spiral compression spring of two transverse directions, the two ends of a spiral compression spring withstand on the first spring mounting hole of two survey mass respectively, the two ends of another spiral compression spring withstand on the second spring mounting hole of two survey mass respectively, form gap between two pieces of survey mass, have the tension communicated with longitudinal hole to clamp hole at the first spring mounting hole.
Described spool upper frame has upper frame main body, overcoat, ring nut and push rod, upper frame main body is door font, there are a cross bar and two montants, two montants are at the two ends of cross bar, the lower end of two montants respectively has one to the upper frame pin of convex, two upper frame pin are stuck in left side groove and the right side groove of jig main body, there is an installation through hole at the middle part of cross bar, overcoat is arranged on installation through hole, installation through hole is stretched out in the lower end of overcoat, ring nut is screwed in the thread segment under the spacing round platform of overcoat, overcoat is fastened on the two ends up and down of installing through hole with spacing round platform; There is push-rod hole at overcoat, under push-rod hole, have spring mounting hole, have two stopper slots in the lower end of thread segment; Push rod is through push-rod hole, the upper end of push rod fastening spacing plectane, at flat piece of the middle part limited location of push rod, spiral compression spring is overlapped at spacing flat piece of upward position, spiral compression spring is arranged on spring mounting hole, the upper end of spiral compression spring withstands on spring mounting hole top, and lower end withstands on spacing flat piece, and the both sides of spacing flat piece are inserted in two stopper slots of thread segment.
Described indicator bracket is bar thick stick indicator bracket, bar thick stick indicator bracket has bar thick stick dial gauge, vertical rod, sleeve, table folder and base, and vertical rod is arranged on base, and sleeve is arranged in vertical rod, sleeve has gripping fork, there is plate one end of table folder, and the other end has clip slot, and the plate that gripping fork clips table folder is hingedly connected together with table folder, and it is fastening with trip bolt, the clip slot of table folder clips table body, and with tightly showing screw fastening, bar thick stick dial gauge is arranged on bar thick stick indicator bracket.
For easy to operate, above-mentioned automobile power steering screw rod closes inside groove symmetry degree gauge, also has folding tension pincers, and the front end of folding tension pincers is round bar head, and the diameter of round bar head is less than tension pincers hole.
Above-mentioned automobile power steering screw rod closes inside groove symmetry degree gauge, two through hole planes are had at described installation through hole, spacing between two through hole planes is less than the diameter installing through hole, and overcoat has two side planes, and the distance between two side planes is less than the spacing between two through hole planes.Fastening effect is better.
Further, above-mentioned automobile power steering screw rod closes inside groove symmetry degree gauge, and sleeve is arranged on vertical rod like this, sleeve has horizontal screw, and socket head screw is screwed in horizontal screw and sleeve is fastened on vertical rod.Be convenient to the height of regulating sleeve
For easy to detect, planar move, above-mentioned automobile power steering screw rod closes inside groove symmetry degree gauge, and vertical rod is arranged on base like this.Have longitudinal T-slot at base, the bottom of vertical rod is screw rod, and screw rod has round nut, and longitudinal T-slot is injected in the lower end of screw rod, and square nut is fastened on the lower end of screw rod in longitudinal T-slot.
The beneficial effects of the utility model:
At the bottom of the utility model cost, detection difficulty is little, and detection time is short, can on product production line measuring workpieces, and keep require measuring accuracy.Change conventional sense difficulty, the large time-consuming problem again of accuracy of measurement error, improve work efficiency and accuracy of detection.For the detection of 28 millimeters, aperture screw rod and diameter 24 millimeters of screw rod internal keyway symmetries.
Accompanying drawing explanation
Fig. 1 is the front view of the fixture of the utility model embodiment.
Fig. 2 is the left view corresponding with Fig. 1.
Fig. 3 is the rear view corresponding with Fig. 1.
Fig. 4 is the vertical view corresponding with Fig. 1.
Fig. 5 is the front view that positioning baffle is fastened on jig main body.
Fig. 6 is the partial sectional view along B-B line in Fig. 5.
Fig. 7 is the partial sectional view along A-A line in Fig. 1, and relative Fig. 1 amplifies.
Fig. 8 is along the cut-open view of C-C line in Fig. 9.
Fig. 9 is the front view measuring body assembly.
Figure 10 is the stereographic map measuring body, and relative Fig. 8 reduces.
Figure 11 is the front view of survey mass.
Figure 12 is the front view of spool upper frame.
Figure 13 is the cut-open view along E-E line in Figure 12.
Figure 14 is the stereographic map of overcoat.
Figure 15 is the part sectioned view along F-F line in Figure 13.
Figure 16 is the front view of folding tension pincers.
Figure 17 is the structural drawing of bar thick stick indicator bracket.
Figure 18 is using state figure of the present utility model, and relative Fig. 1 and Figure 17 reduces.
The relative Fig. 1 of above-mentioned Fig. 8-Figure 11 amplifies.
In above-mentioned Fig. 1-Fig. 7
1-jig main body, 2-positioning baffle, 3-spool upper frame, 4-push rod, 5-upper frame pin, 6-left side
Groove, 7-left surface, 8-front end face, 9-bottom surface, 10-right flank, 11-right side groove, 12-V-type groove, 13-end face, 14-automobile screw rod, 15-automobile screw rod plush copper, 16-automobile screw rod endoporus, 17-measure body assembly, 18-automobile spiro rod section, 19-rear end face, 20-transverse slat, 20.1-riser, 21-deep-slotted chip breaker, 22-bar-shaped trough, 23-mounting groove, 24-socket head screw, 25-screw rod spline inside groove;
In above-mentioned Fig. 8-Figure 11
26-measure body, 27-survey mass, 28-spiral compression spring, 29-transverse groove, 30-front end face, 31-operating cavity, 32-longitudinal hole, 33-tension pincers hole, the 34-the first spring mounting hole, the 35-the second spring mounting hole, 36-involutory surface, 37-gap, 38-arcuate flanks, 39-plane
In above-mentioned Figure 12-Figure 16
40-upper frame main body, 41-spacing plectane, 42-overcoat, 43-spacing round platform, 44-ring nut, 45-cross bar, 46-montant, 47-through hole is installed, 48-push-rod hole, 49-spring mounting hole, 50-spiral compression spring, 51-thread segment, 52-stopper slot, 53-spacing flat piece, 54-side plane, 55-through hole plane, 56-folding tension clamps, 57-round bar head;
In above-mentioned Figure 17 and Figure 18
58-bar thick stick indicator bracket, 59-bar thick stick dial gauge, 60-table body, 61-detection head, 62-tightly show screw, 63-table folder, 64-trip bolt, 65-gripping fork, 66-vertical rod, 67-sleeve, 68-socket head screw, 69-horizontal screw, 70-round nut, 71-longitudinal T-slot, 72-screw rod, 73-square nut, 74-base, 75-workbench.
The left and right of present specification is with mounting groove 23 for front end, the left and right of jig main body 1.
Embodiment
Describe embodiment of the present utility model in detail below in conjunction with embodiment and accompanying drawing thereof, but embodiment of the present utility model is not limited to following embodiment.
Embodiment
This automobile power steering screw rod is closed inside groove symmetry degree gauge embodiment and is comprised jig main body, spool upper frame and indicator bracket for installing steering screw, it is characterized in that: described jig main body 1 is rectangular parallelepiped, see Fig. 1 and Fig. 2, jig main body 1 has front end face 8, end face 13, left surface 7, rear end face 19, bottom surface 9 and right flank 10, there is left side groove 6 at left surface 7, have right side groove 11 at right flank 10; There is V-type groove 12 at end face 13, see Fig. 3 and Fig. 4.Vertical mounting groove 23 is had at front end face 8, the bar-shaped trough 22 that positioning baffle 2 passes positioning baffle 2 by socket head screw 24 is fastened on mounting groove 23, positioning baffle 2 is T-shaped, the thickness of the riser 20.1 of positioning baffle 2 is greater than the thickness of transverse slat 20, the transverse slat 20 of positioning baffle 2 is outside V-type groove 12, transverse slat 20 has nock deep-slotted chip breaker 21 upwards, sees Fig. 5 and Fig. 6.
The utility model also has measures body assembly 17, measure body assembly 17 and have measurement body 26 and two survey mass 27, measuring body 26 has upper and lower two planes 39, and both sides are arcuate flanks 38, there is the transverse groove 29 i.e. rectangular through holes of transverse direction communicated with arcuate flanks 38 at the middle part measuring body 26, sees Figure 10.The front end face 30 measuring body 26 has operating cavity 31, two longitudinal holes 32 communicated with transverse groove 29 are arranged at the bottom of operating cavity 31, survey mass 27 has the first spring mounting hole 34 and the second spring mounting hole 35, first spring mounting hole 34 and the second spring mounting hole 35 are blind hole, two pieces of survey mass 27 are arranged in transverse groove 29, there is the spiral compression spring 28 of two transverse directions, the two ends of a spiral compression spring 28 withstand on the first spring mounting hole 34 of two survey mass 27 respectively, the two ends of another spiral compression spring 28 withstand on the second spring mounting hole 35 of two survey mass 27 respectively, gap 37 is formed between two pieces of survey mass 27, the tension communicated with longitudinal hole 32 is had to clamp hole 33 at the first spring mounting hole 35, see Fig. 7, Fig. 8, Fig. 9 and Figure 11, Figure 11 is also the left view of the survey mass on right side in Fig. 8.
Described spool upper frame 3 has upper frame main body 40, overcoat 42, ring nut 44 and push rod 4, see Figure 12, Figure 13 and Figure 14, upper frame main body 40 is in door font, there are a cross bar 45 and two montants 46, two montants 46 are at the two ends of cross bar 45, the lower end of two montants 46 respectively has one to the upper frame pin 5 of convex, two upper frame pin 5 are stuck in left side groove 6 and the right side groove 11 of jig main body 1, there is an installation through hole 47 at the middle part of cross bar 45, overcoat 42 is arranged on installs through hole 47, the lower end of overcoat 42 is stretched out and is installed through hole 47, ring nut 44 is screwed in the thread segment 5 under the spacing round platform 43 of overcoat 42, overcoat 42 is fastened on the two ends up and down of installing through hole 47 with spacing round platform 43.Have push-rod hole 48 at overcoat 42, push-rod hole has spring mounting hole 49 48 times, has two stopper slots 52 in the lower end of thread segment 51.Push rod 4 is through push-rod hole 48, the upper end of push rod 4 fastening spacing plectane 41, at the middle part limited location flat piece 53 of push rod 4, spiral compression spring 50 is overlapped at spacing flat piece of 53 upward position of push rod 4, spiral compression spring 50 is arranged on spring mounting hole 49, the upper end of spiral compression spring 50 withstands on spring mounting hole 49 top, and lower end withstands on spacing flat piece 53, and the both sides of spacing flat piece 53 are inserted in two stopper slots 52 of thread segment 51.
Installation through hole 47 described in the present embodiment has two through hole planes 55, spacing between two through hole planes 55 is less than the diameter installing through hole 47, overcoat 42 has two side planes 54, distance between two side planes 54 is less than the spacing between two through hole planes 55, clearance fit between the two, restriction overcoat 42 rotates relative to spool upper frame 3, sees Figure 13 and Figure 15.
In order to clamping survey mass 27, the present embodiment arranges folding tension pincers 56, sees Figure 16, and the front end of folding tension pincers 56 is round bar head 57, and the diameter of round bar head 57 is less than tension pincers hole 33, can put in tension pincers hole 33.
Indicator bracket described in the present embodiment is bar thick stick indicator bracket 58, bar thick stick dial gauge 59 is shown in Figure 17 in the installation of bar thick stick indicator bracket 58, bar thick stick indicator bracket 58 has bar thick stick dial gauge 59, vertical rod 66, sleeve 67, table folder 63 and base 74, vertical rod 66 is arranged on base 74, sleeve 67(is enclosed within vertical rod 66 and is fastened on vertical rod 66) be arranged in vertical rod 66, sleeve 67 has gripping fork 65, there is plate (not having serialization number) one end of table folder 63, the other end has clip slot (not having serialization number also not draw), the plate that gripping fork 65 clips table folder 63 is hingedly connected together with table folder 63, and it is fastening with trip bolt 64, loosen the angle of the adjustable table folder 63 of trip bolt 64.The clip slot of table folder 63 clips table body 60, and fastening with tight table screw 62.Bar thick stick dial gauge 59 is just arranged on bar thick stick indicator bracket 58.
The sleeve 67 of the present embodiment is arranged on vertical rod 66 like this, sleeve 67 has horizontal screw 69, and socket head screw 68 is screwed in horizontal screw 69 and sleeve 67 is fastened on vertical rod 66.
Vertical rod 66 is arranged on base 74 like this, have (upside down) longitudinal T-slot 71 at base 74, the bottom of vertical rod 66 is screw rod 72, screw rod 72 has round nut 70, longitudinal T-slot 71 is injected in the lower end of screw rod 72, and square nut 73 is fastened on the lower end of screw rod 72 in longitudinal T-slot 71.
The utility model uses like this.Before detection, first jig main body 1 and bar thick stick indicator bracket 58 being placed on workbench 75, see Figure 18.After positioning baffle 2 horizontal location, measurement body assembly 17 is inserted into automobile screw rod endoporus 16, again the survey mass 27 installed is loaded in screw rod spline inside groove 25, because survey mass 27 basal plane and convex key are designed to same plane, be namely balanced error by bar thick stick dial gauge 59 dozens of survey mass 27 and screw rod spline inside groove 25 key difference.The detection head 61 dozens of bar thick stick dial gauge 59 is in the plane 39 measuring body 26, and namely available bar thick stick indicator bracket 58 detects groove precision.
The push rod 4 of spool upper frame 3 holds out against the V-type groove 12 at jig main body 1 the automobile screw rod plush copper 15 of automobile screw rod 14, sees Fig. 3 and Fig. 4, and (locating torsion groove surface level by positioning baffle 2) is detected.
First two survey mass 27, spiral compression spring 28 are loaded in measurement body 26 before detecting, automobile screw rod endoporus 16 is loaded afterwards with the folding pincers 56 that rise, two survey mass 27 stretch in screw rod spline inside groove 25 under spiral compression spring 28 acts on, and namely available bar thick stick indicator bracket 58 detects groove precision.
Claims (7)
1. an automobile power steering screw rod closes inside groove symmetry degree gauge, it comprises jig main body, spool upper frame and indicator bracket for installing automobile screw rod, it is characterized in that: described jig main body is rectangular parallelepiped, left side groove is had at the left surface of jig main body, right side groove is had at right flank, the end face of jig main body has V-type groove, vertical mounting groove is had at the front end face of jig main body, positioning baffle is fastened on mounting groove, positioning baffle is T-shaped, the transverse slat of positioning baffle is outside V-type groove, and transverse slat has nock deep-slotted chip breaker upwards;
Also have and measure body assembly, measuring body assembly has measurement body and two survey mass, and measuring body has upper and lower two planes, and both sides are arcuate flanks, and there is the transverse groove communicated with arcuate flanks at the middle part measuring body; The front end face measuring body has operating cavity, two longitudinal holes communicated with transverse groove are arranged at the bottom of operating cavity, survey mass has the first spring mounting hole and the second spring mounting hole, two pieces of survey mass are arranged in transverse groove, there is the spiral compression spring of two transverse directions, the two ends of a spiral compression spring withstand on the first spring mounting hole of two survey mass respectively, the two ends of another spiral compression spring withstand on the second spring mounting hole of two survey mass respectively, form gap between two pieces of survey mass, have the tension communicated with longitudinal hole to clamp hole at the first spring mounting hole;
Described spool upper frame has upper frame main body, overcoat, ring nut and push rod, upper frame main body is door font, there are a cross bar and two montants, two montants are at the two ends of cross bar, the lower end of two montants respectively has one to the upper frame pin of convex, two upper frame pin are stuck in left side groove and the right side groove of jig main body, there is an installation through hole at the middle part of cross bar, overcoat is arranged on installation through hole, installation through hole is stretched out in the lower end of overcoat, ring nut is screwed in the thread segment under the spacing round platform of overcoat, overcoat is fastened on the two ends up and down of installing through hole with spacing round platform; There is push-rod hole at overcoat, under push-rod hole, have spring mounting hole, have two stopper slots in the lower end of thread segment; Push rod is through push-rod hole, the upper end of push rod fastening spacing plectane, at flat piece of the middle part limited location of push rod, spiral compression spring is overlapped at spacing flat piece of upward position, spiral compression spring is arranged on spring mounting hole, the upper end of spiral compression spring withstands on spring mounting hole top, and lower end withstands on spacing flat piece, and the both sides of spacing flat piece are inserted in two stopper slots of thread segment;
Described indicator bracket is bar thick stick indicator bracket, bar thick stick indicator bracket has bar thick stick dial gauge, vertical rod, sleeve, table folder and base, and vertical rod is arranged on base, and sleeve is arranged in vertical rod, sleeve has gripping fork, there is plate one end of table folder, and the other end has clip slot, and the plate that gripping fork clips table folder is hingedly connected together with table folder, and it is fastening with trip bolt, the clip slot of table folder clips table body, and with tightly showing screw fastening, bar thick stick dial gauge is arranged on bar thick stick indicator bracket.
2. automobile power steering screw rod according to claim 1 closes inside groove symmetry degree gauge, it is characterized in that: also have folding tension pincers, and the front end of folding tension pincers is round bar head, and the diameter of round bar head is less than tension pincers hole.
3. close inside groove symmetry degree gauge according to described automobile power steering screw rod arbitrary in claim 1 or 2, it is characterized in that: have two through hole planes at described installation through hole, spacing between two through hole planes is less than the diameter installing through hole, overcoat has two side planes, and the distance between two side planes is less than the spacing between two through hole planes.
4. close inside groove symmetry degree gauge according to described automobile power steering screw rod arbitrary in claim 1 or 2, it is characterized in that: sleeve is arranged on vertical rod like this, sleeve has horizontal screw, and socket head screw is screwed in horizontal screw and sleeve is fastened on vertical rod.
5. automobile power steering screw rod according to claim 4 closes inside groove symmetry degree gauge, it is characterized in that: vertical rod is arranged on base like this, longitudinal T-slot is had at base, the bottom of vertical rod is screw rod, screw rod there is round nut, longitudinal T-slot is injected in the lower end of screw rod, and square nut is fastened on the lower end of screw rod in longitudinal T-slot.
6. automobile power steering screw rod according to claim 3 closes inside groove symmetry degree gauge, it is characterized in that: sleeve is arranged on vertical rod like this, sleeve has horizontal screw, and socket head screw is screwed in horizontal screw and sleeve is fastened on vertical rod.
7. automobile power steering screw rod according to claim 6 closes inside groove symmetry degree gauge, it is characterized in that: vertical rod is arranged on base like this, longitudinal T-slot is had at base, the bottom of vertical rod is screw rod, screw rod there is round nut, longitudinal T-slot is injected in the lower end of screw rod, and square nut is fastened on the lower end of screw rod in longitudinal T-slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520870704.4U CN205175327U (en) | 2015-11-04 | 2015-11-04 | Vehicle dynamic steering screw rod seals inside groove symmetry and examines utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520870704.4U CN205175327U (en) | 2015-11-04 | 2015-11-04 | Vehicle dynamic steering screw rod seals inside groove symmetry and examines utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205175327U true CN205175327U (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520870704.4U Expired - Fee Related CN205175327U (en) | 2015-11-04 | 2015-11-04 | Vehicle dynamic steering screw rod seals inside groove symmetry and examines utensil |
Country Status (1)
| Country | Link |
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| CN (1) | CN205175327U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108562260A (en) * | 2018-06-29 | 2018-09-21 | 三门峡中原量仪股份有限公司 | A kind of motor turning screw rod internal orifice dimension detection clamping device |
| RU2748863C1 (en) * | 2020-10-13 | 2021-06-01 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Тверской государственный технический университет" | Method for measuring parameters of hinged fork groove |
| CN113448240A (en) * | 2020-03-27 | 2021-09-28 | 尼瓦罗克斯-法尔股份公司 | Timepiece setting and/or adjusting mechanism |
-
2015
- 2015-11-04 CN CN201520870704.4U patent/CN205175327U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108562260A (en) * | 2018-06-29 | 2018-09-21 | 三门峡中原量仪股份有限公司 | A kind of motor turning screw rod internal orifice dimension detection clamping device |
| CN108562260B (en) * | 2018-06-29 | 2023-08-29 | 三门峡中原量仪股份有限公司 | Clamping device for detecting inner hole of automobile steering screw |
| CN113448240A (en) * | 2020-03-27 | 2021-09-28 | 尼瓦罗克斯-法尔股份公司 | Timepiece setting and/or adjusting mechanism |
| CN113448240B (en) * | 2020-03-27 | 2022-09-23 | 尼瓦罗克斯-法尔股份公司 | Timepiece setting and/or adjusting mechanism |
| RU2748863C1 (en) * | 2020-10-13 | 2021-06-01 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Тверской государственный технический университет" | Method for measuring parameters of hinged fork groove |
| RU2748863C9 (en) * | 2020-10-13 | 2021-07-09 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Тверской государственный технический университет" | Method for measuring parameters of hinged fork groove |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20161104 |
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| CF01 | Termination of patent right due to non-payment of annual fee |