US20160023262A1 - Tube expander with positioning structure - Google Patents
Tube expander with positioning structure Download PDFInfo
- Publication number
- US20160023262A1 US20160023262A1 US14/341,613 US201414341613A US2016023262A1 US 20160023262 A1 US20160023262 A1 US 20160023262A1 US 201414341613 A US201414341613 A US 201414341613A US 2016023262 A1 US2016023262 A1 US 2016023262A1
- Authority
- US
- United States
- Prior art keywords
- positioning
- tube
- disposed
- expander
- guiding groove
- 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.)
- Abandoned
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/08—Tube expanders
- B21D39/20—Tube expanders with mandrels, e.g. expandable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
- B21D41/02—Enlarging
- B21D41/021—Enlarging by means of tube-flaring hand tools
Definitions
- the present invention relates to tube expanders, and more particularly, to a tube expander provided with a positioning structure.
- a tube expander When a tube is to be connected to extend or to be installed in a curved section, a tube expander is utilized in a tube expanding process.
- a tube member In most tube expanders, a tube member is usually clamped and fastened by a clamp, and the clamp is placed in a guiding groove of the tube expander, while a cone head of the tube expander is in alignment with the tube member, whereby a handle of the tube expander is rotated for driving the cone head to expand the end part of the tube member, thus expanding the tube orifice of the tube member into a cone shape for facilitating the tube connecting operation.
- the above mentioned tube expander is not provided with any positioning structures for positioning the clamp.
- an adjusting thread rod is provided to position the clamp in the guiding groove, the cone head is usually off-centered and kept from accurately being aligned with the orifice of the tube member.
- known tube expander requires additional man power and time cost for accurately aiming the cone head at the orifice of the tube member for preventing such damage from happening, thus failing to meet the demand of being conveniently operated.
- the present invention discloses an expander with positioning structure, which is provided with a positioning structure for positioning a tube clamp seat in a guiding groove of the base, whereby different tube bores are allowed to be positioned under the expanding cone, respectively.
- an expander with positioning structure comprising:
- a base provided with a body and a neck connected to the top end of the body, wherein the body has a guiding groove, and the neck has a rotating thread rod capable of moving upward and downward, while one end of the rotating thread rod is provided with an expanding cone facing the guiding groove;
- a tube clamp slidingly disposed in the guiding groove and provided with plural tube bores, with one side of the tube clamp provided with plural positioning recesses corresponding to each of the tube bores;
- a positioning device disposed on one lateral wall of the body and on one side of the guiding groove, wherein the positioning device pushes the positioning recesses, thereby engaging the tube clamp and positioning each of the tube bores under the expanding cone, respectively;
- an adjusting thread rod pivotally disposed on the body and on the other side of the tube clamp for fastening the tube clamp.
- the present invention is provided with a positioning device for engaging different sections of the tube clamp in the guiding recess and thus positioning each of the tube bores under the expanding cone, respectively.
- FIG. 1 is a perspective view of the tube expander with positioning structure in accordance with the present invention.
- FIG. 2 is a schematic perspective view illustrating the appearance of the tube clamp and the base of the tube expander in accordance with the present invention.
- FIG. 3 is a sectional view of the tube clamp of the tube expander in accordance with the present invention.
- FIG. 4 is a partially exploded schematic view of illustrating the configuration of the tube expander in accordance with the present invention.
- FIG. 5 is a schematic view illustrating the operation of the tube expander in accordance with the present invention.
- FIG. 6 is another schematic view illustrating the operation of the tube expander in accordance with the present invention.
- the present invention provides a tube expander 100 with positioning structure, comprising a base 10 , a tube clamp 20 , a positioning device 30 , and an adjusting thread rod 40 .
- the base 10 is made of aluminum, provided with a body 11 and connected to a neck 12 on the top end of the body 11 .
- a guiding groove 13 is transversely disposed on the body 11 .
- a positioning bore 14 is disposed on the wall of the body 11 and at the same time disposed on one side of the guiding groove 13 , wherein the positioning bore 14 is connected to the outer face of the body 11 and the guiding groove 13 , respectively.
- An inner thread 15 is disposed on one end of the positioning bore 14 connected with the outer face of the body 11 for receiving a nut 16 .
- a rotating thread rod 17 capable of moving upward and downward is inserted through the neck 12 , while an expanding cone 18 facing the guiding groove 13 and a hand grip 19 are disposed on two ends of the rotating thread rod 17 , respectively. The hand grip 19 is allowed to be rotated for driving the rotating thread rod 17 to move upward and downward against the base 10 .
- the tube clamp 20 is made of aluminum and slidingly disposed in the guiding groove 13 , wherein the tube clamp 20 is formed by a first portion 21 and a second portion 22 pivotally combined together on one end of the first and second portions 21 , 22 with plural tube bores 23 disposed between the first and second portions 21 , 22 .
- Plural positioning recesses 24 which are in a shape of a column and corresponding to the tube bores 23 , are disposed on one side of the first portion 21 away from the second portion 22 , whereby centers of each of the positioning recesses 24 overlap the centers of the each of the tube bores 23 , respectively, as showed in FIG. 3 .
- each of the positioning recesses 24 is internally provided with a positioning member 26 made of iron, respectively, and the positioning member 26 has a cone-shaped recess 27 which tapers from the periphery toward the central point thereof.
- Plural fastening recesses 25 corresponding to the tube bores 23 are disposed on one side of the second portion 22 away from the first portion 21 , whereby centers of each of the fastening recesses 25 overlap the centers of each of the tube bores, respectively.
- the fastening recess 25 tapers from the periphery toward the central point thereof.
- the positioning device 30 is disposed in the positioning bore 14 of the body 11 of the base 10 , wherein the positioning device 30 is provided with a positioning spring 31 and a positioning rod 32 , while the positioning spring 31 is allowed to push the nut 16 and the positioning rod 32 , respectively, whereby the positioning rod 32 penetrates through the positioning bore 14 into the guiding groove 13 , as shown in FIG. 5 .
- the positioning rod 32 is able to push the cone-shaped recesses 27 of the positioning members 26 on the tube clamp 20 , thereby enabling the poisoning device 30 to engage different sections of the tube clamp 20 , respectively, according to the positions of each of the tube bores 23 . Therefore, each of the tube bores 23 is positioned under the expanding cone 18 .
- the adjusting thread rod 40 is pivotally disposed on the body 11 of the base 10 and on the other side of the tube clamp 20 , wherein, one end of the adjusting thread rod 40 is allowed to push each of the fastening recesses 25 of the tube clamp 20 , respectively, for fastening the tube clamp 20 .
- a sleeve member 41 made of iron is disposed between the adjusting thread rod 40 and the body 11 for preventing the body 11 from being worn out, as shown in FIG. 4 and FIG. 5 .
- the tube clamp 20 When a tube member 50 is to be processed with expanding operation, the tube clamp 20 is detached from the guiding groove 13 , and the tube member 50 is clamped in an appropriate one of the tube bores 23 of the tube clamp 20 based on the diameter size of the orifice of the tube member 50 .
- the tube clamp 20 clamping the tube member 50 is placed in the guiding groove 13 of the base 10 ; meanwhile, the tube clamp 20 is slidingly moved and positioned at an appropriate position in the guiding groove 13 .
- the positioning rod 32 pushing the positioning member 26 of one of the positioning recesses 24 on the tube clamp 20 , compresses the positioning spring 31 and thereby enters the positioning bore 14 .
- the positioning device 30 of the present invention is able to engage different sections of the tube clamp 20 according to the positions of the tube bores 23 , whereby each of the tube bores 23 is allowed to be positioned under the expanding cone 18 , respectively. Furthermore, the positioning members 26 of the positioning recesses 24 are able to prevent the positions recesses 24 from being damaged.
- the tube clamp 20 is fastened by adjusting the adjusting thread rod 40 , whereby the expanding cone 18 is accurately in alignment with the orifice of the tube member 50 , as shown in FIG. 6 .
- the hand grip 19 is rotated to move the expanding cone 18 toward the tube member 50 for executing the tube expanding operation.
- the orifice of the tube member 50 is expanded into a cone shape, thereby facilitating the tube combination operation afterward upon the tube member 50 .
- the tube expander 100 having positioning structure provided by the present invention, when a tube member 50 needs to be processed with tube expanding operation, the tube member 50 is clamped in one of the tube bores 23 on the tube clamp 20 and slidingly moves in the guiding groove 13 of the tube clamp 20 , whereby the tube bores 23 clamping the tube member 50 is allowed to be rapidly and accurately positioned under the expanding cone 18 . Therefore, due to the positioning device 30 of the present invention, man power and time cost are saved. User is allowed to align the expanding cone 18 with the orifice of the tube member 50 , thus facilitating the tube expanding operation and preventing the tube member 50 from being damaged.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
A tube expander with positioning structure includes a base, a tube clamp, a positioning device, and an adjusting thread rod. Therein, the base has a body and a neck. The body has a guiding groove and the neck is inserted with a rotating thread rod capable of vertically moving. An expanding cone facing the guiding groove is on one end of the rotating thread rod. The tube clamp having tube bores is slidingly disposed in the guiding groove. The positioning device is on one side of the guiding groove, thereby engaging and positioning the tube clamp and positioning the tube bores under the expanding cone. The adjusting thread rod is pivotally disposed on the body for fastening the tube clamp.
Description
- 1. Field of the Invention
- The present invention relates to tube expanders, and more particularly, to a tube expander provided with a positioning structure.
- 2. Description of the Related Art
- When a tube is to be connected to extend or to be installed in a curved section, a tube expander is utilized in a tube expanding process. In most tube expanders, a tube member is usually clamped and fastened by a clamp, and the clamp is placed in a guiding groove of the tube expander, while a cone head of the tube expander is in alignment with the tube member, whereby a handle of the tube expander is rotated for driving the cone head to expand the end part of the tube member, thus expanding the tube orifice of the tube member into a cone shape for facilitating the tube connecting operation.
- However, the above mentioned tube expander is not provided with any positioning structures for positioning the clamp. Although an adjusting thread rod is provided to position the clamp in the guiding groove, the cone head is usually off-centered and kept from accurately being aligned with the orifice of the tube member. Under the circumstance, if the user still uses the cone head to expand the orifice of the tube member, the tube member tends to be damaged easily. As a result, known tube expander requires additional man power and time cost for accurately aiming the cone head at the orifice of the tube member for preventing such damage from happening, thus failing to meet the demand of being conveniently operated.
- Therefore, an expander with positioning device capable of positioning the clamp in the guiding groove is needed to be developed in the industry.
- For improving aforementioned disadvantages, the present invention discloses an expander with positioning structure, which is provided with a positioning structure for positioning a tube clamp seat in a guiding groove of the base, whereby different tube bores are allowed to be positioned under the expanding cone, respectively.
- For achieving such objective, the present invention provides an expander with positioning structure, comprising:
- a base, provided with a body and a neck connected to the top end of the body, wherein the body has a guiding groove, and the neck has a rotating thread rod capable of moving upward and downward, while one end of the rotating thread rod is provided with an expanding cone facing the guiding groove;
- a tube clamp, slidingly disposed in the guiding groove and provided with plural tube bores, with one side of the tube clamp provided with plural positioning recesses corresponding to each of the tube bores;
- a positioning device, disposed on one lateral wall of the body and on one side of the guiding groove, wherein the positioning device pushes the positioning recesses, thereby engaging the tube clamp and positioning each of the tube bores under the expanding cone, respectively; and
- an adjusting thread rod, pivotally disposed on the body and on the other side of the tube clamp for fastening the tube clamp.
- With such configuration, the present invention is provided with a positioning device for engaging different sections of the tube clamp in the guiding recess and thus positioning each of the tube bores under the expanding cone, respectively. When a tube member is clamped in one of the tube bores of the tube clamp, the tube bore clamping the tube member is allowed to be rapidly and accurately moved and positioned under the expanding cone, whereby the expanding cone is in alignment with the orifice of the tube member, preventing the tube member from being damaged by the expanding operation afterward. Therefore, man power and time cost is saved.
-
FIG. 1 is a perspective view of the tube expander with positioning structure in accordance with the present invention. -
FIG. 2 is a schematic perspective view illustrating the appearance of the tube clamp and the base of the tube expander in accordance with the present invention. -
FIG. 3 is a sectional view of the tube clamp of the tube expander in accordance with the present invention. -
FIG. 4 is a partially exploded schematic view of illustrating the configuration of the tube expander in accordance with the present invention. -
FIG. 5 is a schematic view illustrating the operation of the tube expander in accordance with the present invention. -
FIG. 6 is another schematic view illustrating the operation of the tube expander in accordance with the present invention. - The aforementioned and further advantages and features of the present invention will be understood by reference to the description of the preferred embodiment in conjunction with the accompanying drawings.
- Referring
FIG. 1 toFIG. 5 , the present invention provides atube expander 100 with positioning structure, comprising abase 10, atube clamp 20, apositioning device 30, and an adjustingthread rod 40. - The
base 10 is made of aluminum, provided with abody 11 and connected to aneck 12 on the top end of thebody 11. A guidinggroove 13 is transversely disposed on thebody 11. Apositioning bore 14 is disposed on the wall of thebody 11 and at the same time disposed on one side of the guidinggroove 13, wherein thepositioning bore 14 is connected to the outer face of thebody 11 and the guidinggroove 13, respectively. Aninner thread 15 is disposed on one end of the positioning bore 14 connected with the outer face of thebody 11 for receiving anut 16. A rotatingthread rod 17 capable of moving upward and downward is inserted through theneck 12, while an expandingcone 18 facing the guidinggroove 13 and ahand grip 19 are disposed on two ends of the rotatingthread rod 17, respectively. Thehand grip 19 is allowed to be rotated for driving the rotatingthread rod 17 to move upward and downward against thebase 10. - The
tube clamp 20 is made of aluminum and slidingly disposed in the guidinggroove 13, wherein thetube clamp 20 is formed by afirst portion 21 and asecond portion 22 pivotally combined together on one end of the first andsecond portions plural tube bores 23 disposed between the first andsecond portions Plural positioning recesses 24, which are in a shape of a column and corresponding to thetube bores 23, are disposed on one side of thefirst portion 21 away from thesecond portion 22, whereby centers of each of thepositioning recesses 24 overlap the centers of the each of thetube bores 23, respectively, as showed inFIG. 3 . Also, each of thepositioning recesses 24 is internally provided with apositioning member 26 made of iron, respectively, and thepositioning member 26 has a cone-shaped recess 27 which tapers from the periphery toward the central point thereof.Plural fastening recesses 25 corresponding to thetube bores 23 are disposed on one side of thesecond portion 22 away from thefirst portion 21, whereby centers of each of thefastening recesses 25 overlap the centers of each of the tube bores, respectively. Furthermore, the fastening recess 25 tapers from the periphery toward the central point thereof. - The
positioning device 30 is disposed in thepositioning bore 14 of thebody 11 of thebase 10, wherein thepositioning device 30 is provided with apositioning spring 31 and apositioning rod 32, while thepositioning spring 31 is allowed to push thenut 16 and thepositioning rod 32, respectively, whereby thepositioning rod 32 penetrates through the positioning bore 14 into the guidinggroove 13, as shown inFIG. 5 . Thus, thepositioning rod 32 is able to push the cone-shaped recesses 27 of thepositioning members 26 on thetube clamp 20, thereby enabling thepoisoning device 30 to engage different sections of thetube clamp 20, respectively, according to the positions of each of thetube bores 23. Therefore, each of thetube bores 23 is positioned under the expandingcone 18. - The adjusting
thread rod 40 is pivotally disposed on thebody 11 of thebase 10 and on the other side of thetube clamp 20, wherein, one end of the adjustingthread rod 40 is allowed to push each of thefastening recesses 25 of thetube clamp 20, respectively, for fastening thetube clamp 20. Asleeve member 41 made of iron is disposed between the adjustingthread rod 40 and thebody 11 for preventing thebody 11 from being worn out, as shown inFIG. 4 andFIG. 5 . - With the foregoing configuration, operation of the present invention will be illustrated below.
- When a
tube member 50 is to be processed with expanding operation, thetube clamp 20 is detached from the guidinggroove 13, and thetube member 50 is clamped in an appropriate one of thetube bores 23 of thetube clamp 20 based on the diameter size of the orifice of thetube member 50. Next, thetube clamp 20 clamping thetube member 50 is placed in theguiding groove 13 of thebase 10; meanwhile, thetube clamp 20 is slidingly moved and positioned at an appropriate position in the guidinggroove 13. During the sliding movement of thetube clamp 20 in theguiding groove 13, thepositioning rod 32 pushing thepositioning member 26 of one of thepositioning recesses 24 on thetube clamp 20, compresses thepositioning spring 31 and thereby enters thepositioning bore 14. When thetube clamp 20 slides to another position with anotherpositioning member 26 of another positioning recess 24 being in alignment with the positioning bore 14, thepositioning rod 32 is bounced back due to the resilience of thepositioning spring 31, wherein thepositioning rod 32 pushes anotherpositioning member 26 of another positioning recess 24, achieving a positioning effect. Therefore, thepositioning device 30 of the present invention is able to engage different sections of thetube clamp 20 according to the positions of thetube bores 23, whereby each of thetube bores 23 is allowed to be positioned under the expandingcone 18, respectively. Furthermore, thepositioning members 26 of thepositioning recesses 24 are able to prevent thepositions recesses 24 from being damaged. - When the tube bore 23 clamping the
tube member 50 is positioned under the expandingcone 18, as shown inFIG. 5 , thetube clamp 20 is fastened by adjusting the adjustingthread rod 40, whereby the expandingcone 18 is accurately in alignment with the orifice of thetube member 50, as shown inFIG. 6 . Next, thehand grip 19 is rotated to move the expandingcone 18 toward thetube member 50 for executing the tube expanding operation. As a result, the orifice of thetube member 50 is expanded into a cone shape, thereby facilitating the tube combination operation afterward upon thetube member 50. - To sum up, with the tube expander 100 having positioning structure provided by the present invention, when a
tube member 50 needs to be processed with tube expanding operation, thetube member 50 is clamped in one of thetube bores 23 on thetube clamp 20 and slidingly moves in the guidinggroove 13 of thetube clamp 20, whereby thetube bores 23 clamping thetube member 50 is allowed to be rapidly and accurately positioned under the expandingcone 18. Therefore, due to thepositioning device 30 of the present invention, man power and time cost are saved. User is allowed to align the expandingcone 18 with the orifice of thetube member 50, thus facilitating the tube expanding operation and preventing thetube member 50 from being damaged. - Although particular embodiments of the invention have been described in detail for purposes of illustration, various modifications and enhancements may be made without departing from the spirit and scope of the invention. Accordingly, the invention is not to be limited except as by the appended claims.
Claims (15)
1. A tube expander with positioning structure, comprising:
a base, provided with a body and a neck connected to the top end of the body, wherein the body has a guiding groove, and the neck has a rotating thread rod capable of moving upward and downward, while one end of the rotating thread rod is provided with an expanding cone facing the guiding groove;
a tube clamp, slidingly disposed in the guiding groove and provided with plural tube bores;
a positioning device, disposed on one side of the guiding groove, wherein the positioning device engages the tube clamp and positions each of the tube bores under the expanding cone, respectively, and
an adjusting thread rod, pivotally disposed on the body and on the other side of the tube clamp for fastening the tube clamp.
2. The tube expander of claim 1 , wherein the positioning device is disposed on a lateral wall of the body, and plural positioning recesses corresponding to the tube bores are disposed on one side of the tube clamp, while the positioning device is allowed to push the positioning recesses for engaging and positioning different sections of the tube clamp.
3. The tube expander of claim 2 , wherein a positioning bore is disposed on the wall of the body with the positioning device disposed in the positioning bore, and the positioning device has a positioning spring and a positioning rod, while the positioning spring allows the positioning rod to penetrate through the positioning bore for engaging the positioning rod with the positioning recesses.
4. The tube expander of claim 3 , wherein the positioning bore is connected to the outer face of the body and the guiding groove, respectively, and an inner thread is disposed on one end of the positioning bore connected with the outer face of the body for receiving a nut, while the positioning spring pushes the nut and the positioning rod, respectively, for penetrating the positioning rod through the positioning bore into the guiding groove.
5. The tube expander of claim 2 , wherein the tube clamp is formed by a first portion and a second portion pivotally combined together on one end of the first and second portions with plural tube bores disposed between the first and second portions.
6. The tube expander of claim 5 , wherein the positioning recesses are disposed on one side of the first portion away from the second portion.
7. The tube expander of claim 6 , wherein plural positioning members are further provided and disposed in each of the positioning recesses, and each of the positioning member has a cone-shaped recess which tapers from the periphery toward the center point of the cone-shaped recess.
8. The tube expander of claim 7 , wherein the positioning device is allowed to push the cone-shaped recess of each of the positioning members, respectively.
9. The tube expander of claim 7 , wherein each of the positioning recesses is in a shape of a column.
10. The tube expander of claim 7 , wherein the positioning members are made of iron and the tube clamp is made of aluminum
11. The tube expander of claim 5 , wherein plural fastening recesses corresponding to the tube bores are disposed on one side of the second portion away from the first portion, and one end of the adjusting thread rod is allowed to push each of the fastening recesses, respectively, for fastening the tube clamp.
12. The tube expander of claim 11 , wherein each of the fastening recesses tapers from the periphery toward the center point of the fastening recess.
13. The tube expander of claim 1 , wherein the other end of the rotating thread rod is provided with a hand grip, while the hand grip is allowed to be rotated and thereby driving the rotating thread rod to move upward and downward against the base.
14. The tube expander of claim 1 , wherein a sleeve member is disposed between the adjusting thread rod and the body.
15. The tube expander of claim 14 , wherein the sleeve member is made of iron and the base is made of aluminum.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/341,613 US20160023262A1 (en) | 2014-07-25 | 2014-07-25 | Tube expander with positioning structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/341,613 US20160023262A1 (en) | 2014-07-25 | 2014-07-25 | Tube expander with positioning structure |
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Publication Number | Publication Date |
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US20160023262A1 true US20160023262A1 (en) | 2016-01-28 |
Family
ID=55165961
Family Applications (1)
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US14/341,613 Abandoned US20160023262A1 (en) | 2014-07-25 | 2014-07-25 | Tube expander with positioning structure |
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Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105903830A (en) * | 2016-04-18 | 2016-08-31 | 天津鑫茂天和机电科技有限公司 | Swing type die positioner |
CN105903829A (en) * | 2016-04-18 | 2016-08-31 | 天津鑫茂天和机电科技有限公司 | Self-lubricating die positioning device |
US20170090479A1 (en) * | 2015-09-30 | 2017-03-30 | Deere & Company | System and method for using geo-fenced guidance lines |
US20180132422A1 (en) * | 2016-11-16 | 2018-05-17 | The Climate Corporation | Identifying management zones in agricultural fields and generating planting plans for the zones |
CN108971362A (en) * | 2017-06-01 | 2018-12-11 | 咏基工业股份有限公司 | Expander modular construction |
GB2563421A (en) * | 2017-06-15 | 2018-12-19 | Yung Chi Ind Co Ltd | Tube flaring tool |
USD850235S1 (en) * | 2016-02-25 | 2019-06-04 | Southco, Inc. | Actuator knob for rod and tube assembly |
CN110270639A (en) * | 2019-06-04 | 2019-09-24 | 元祥精密机电新沂有限公司 | A kind of High Precision Automatic machine for shrinking of ship ladder processing |
CN111331376A (en) * | 2020-04-03 | 2020-06-26 | 杭州温格科技有限公司 | Flat mouthful ware |
JP2020099939A (en) * | 2018-12-25 | 2020-07-02 | 株式会社スーパーツール | Flare molding tool |
CN112642944A (en) * | 2020-12-10 | 2021-04-13 | 中国兵器工业集团江山重工研究院有限公司 | Auxiliary mounting tool |
CN112808870A (en) * | 2020-12-28 | 2021-05-18 | 珠海格力智能装备有限公司 | Door plant structure and have its electric tube expander |
US11678619B2 (en) | 2016-11-16 | 2023-06-20 | Climate Llc | Identifying management zones in agricultural fields and generating planting plans for the zones |
-
2014
- 2014-07-25 US US14/341,613 patent/US20160023262A1/en not_active Abandoned
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170090479A1 (en) * | 2015-09-30 | 2017-03-30 | Deere & Company | System and method for using geo-fenced guidance lines |
USD850235S1 (en) * | 2016-02-25 | 2019-06-04 | Southco, Inc. | Actuator knob for rod and tube assembly |
USD856113S1 (en) * | 2016-02-25 | 2019-08-13 | Southco, Inc. | Actuator knob for rod and tube assembly |
CN105903829A (en) * | 2016-04-18 | 2016-08-31 | 天津鑫茂天和机电科技有限公司 | Self-lubricating die positioning device |
CN105903830A (en) * | 2016-04-18 | 2016-08-31 | 天津鑫茂天和机电科技有限公司 | Swing type die positioner |
US11678619B2 (en) | 2016-11-16 | 2023-06-20 | Climate Llc | Identifying management zones in agricultural fields and generating planting plans for the zones |
US20180132422A1 (en) * | 2016-11-16 | 2018-05-17 | The Climate Corporation | Identifying management zones in agricultural fields and generating planting plans for the zones |
US11751519B2 (en) | 2016-11-16 | 2023-09-12 | Climate Llc | Identifying management zones in agricultural fields and generating planting plans for the zones |
CN108971362A (en) * | 2017-06-01 | 2018-12-11 | 咏基工业股份有限公司 | Expander modular construction |
GB2563421B (en) * | 2017-06-15 | 2019-09-04 | Yung Chi Ind Co Ltd | Tube flaring tool |
GB2563421A (en) * | 2017-06-15 | 2018-12-19 | Yung Chi Ind Co Ltd | Tube flaring tool |
JP2020099939A (en) * | 2018-12-25 | 2020-07-02 | 株式会社スーパーツール | Flare molding tool |
JP7245499B2 (en) | 2018-12-25 | 2023-03-24 | 株式会社スーパーツール | flare forming tool |
CN110270639A (en) * | 2019-06-04 | 2019-09-24 | 元祥精密机电新沂有限公司 | A kind of High Precision Automatic machine for shrinking of ship ladder processing |
CN111331376A (en) * | 2020-04-03 | 2020-06-26 | 杭州温格科技有限公司 | Flat mouthful ware |
CN112642944A (en) * | 2020-12-10 | 2021-04-13 | 中国兵器工业集团江山重工研究院有限公司 | Auxiliary mounting tool |
CN112808870A (en) * | 2020-12-28 | 2021-05-18 | 珠海格力智能装备有限公司 | Door plant structure and have its electric tube expander |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: CHAMP-AIR REFRIGERATION HARDWARE CO., LTD., TAIWAN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:CHEN, HUI-CHEN;REEL/FRAME:033396/0660 Effective date: 20140715 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |