CN110914573A - Multi-joint support - Google Patents
Multi-joint support Download PDFInfo
- Publication number
- CN110914573A CN110914573A CN201880047572.1A CN201880047572A CN110914573A CN 110914573 A CN110914573 A CN 110914573A CN 201880047572 A CN201880047572 A CN 201880047572A CN 110914573 A CN110914573 A CN 110914573A
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- China
- Prior art keywords
- unit
- insertion groove
- support
- joint
- joint support
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- 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.)
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Classifications
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- 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
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G13/00—Chains
- F16G13/12—Hauling- or hoisting-chains so called ornamental chains
- F16G13/16—Hauling- or hoisting-chains so called ornamental chains with arrangements for holding electric cables, hoses, or the like
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0437—Channels
Abstract
The present invention relates to a multi-joint support, and more particularly, to a multi-joint support capable of easily maintaining the bending and straightness of cables and wires such as air hoses, wherein the multi-joint support is designed to have a predetermined curvature to support a load over the length of the cable, so that it is possible to prevent the breakage of the support due to the load, and is configured to be insulation-coated or inserted into a tubular hose to be insulated from the outside.
Description
Technical Field
The present disclosure relates to a multi-joint support, and more particularly, to a multi-joint support that facilitates bending and maintaining flatness of cables and wires, such as air hoses.
Background
Generally, when a cable is connected to a moving object such as a machine tool, a civil engineering machine, a carrier, excessive twisting or pulling is applied to the cable depending on the movement, so that the cable is damaged or the appearance is not clean. Thus, the multi-joint support is used to support and protect cables and the like.
As a typical multi-joint support, a support for assembly is used, in which a support made of a conduit for carrying conductors, gases or the like and a continuous band of material with a series of non-motion-limiting solids are enclosed in a plurality of channels and arranged in parallel.
However, typical supports arranged in series can be damaged during movement, since the length of the cable is so long that it cannot withstand the load when it occurs.
In addition, the typical support is formed by an external pin coupling, and thus, if the cable is long or receives a large load, the typical support cannot withstand the load of the pin coupling breaking.
Prior art document
Korean registered patent No. 10-0671687 Multi-joint Flat Link chain
Disclosure of Invention
Technical problem
The present disclosure facilitates bending and maintaining flatness of cables and wires, such as air hoses.
Further, each of the unit supports is designed to have a predetermined curvature to support a load of the cable so as to be able to withstand the load of the cable.
Furthermore, the support member is designed to be bent to a certain radius of curvature when it is bent, thereby ensuring stability of flatness and smooth bending of the support member.
The present disclosure is intended to ensure electrical insulation by an insulating coating inserted into a tubular hose or a support.
Solution to the problem
The multi-joint support (10) for supporting a pod (pod) inserted inside the pod of the present disclosure includes a plurality of unit supports (100) and connection pins (110). The plurality of unit supports are configured as a multi-joint support (10), and each unit in the multi-joint support (10) is bent. The connecting pin is used for connecting a plurality of unit supporters (100). Wherein each of the plurality of unit supports (100) includes a unit support body (101), an insertion protrusion (102), a protrusion inclined portion (103), an insertion groove (104), a first side inclined portion (105), and a pin insertion groove (106). The unit support body has an insertion protrusion (102) on one side and an insertion groove (104) in the other side. The insertion protrusion protrudes from one side of the unit supporter body (101) to be inserted into the insertion groove (104) of the other side of the unit supporter (100). The protrusion slope part is formed on the insertion protrusion (102), and the multi-joint support (10) is bent with a constant radius of curvature when the insertion protrusion (102) is inserted into the insertion groove (104) of the other side of the unit support (100). The insertion groove is formed inside the other side of the unit supporter body (101) such that the insertion protrusion (102) of the unit supporter (100) of the other side is inserted and received. The first side inclined portion is formed at an end of the unit support body (101) at a side where the insertion groove (104) is formed, so that the multi-joint support (10) is bent with a constant radius of curvature. The pin insertion grooves are formed at each side of the unit supporter body (101) where the insertion protrusions (102) and the insertion grooves (104) are formed, so as to interconnect each of the unit supporters (100) using the connection pins (110).
Effects of disclosure
The present disclosure facilitates bending and maintaining flatness of cables and wires, such as air hoses.
Further, each of the unit supports is designed to have a predetermined curvature to support a load of the cable so as to be able to bear the load of the cable.
Further, when the material of the support is metal, the support is electrically insulated by inserting it into the tubular hose or by an insulating coating to insulate it from the wires arranged around the support.
Drawings
Fig. 1 is a perspective view of a multi-joint support according to an example.
Fig. 2 is a perspective view of a unit support of a multi-joint support according to an example.
FIG. 3 is a perspective view of a closeout of a multi-joint support according to an example.
Fig. 4 is an exploded view of a multi-joint support according to an example.
Fig. 5 is a cross-sectional view of fig. 1.
Fig. 6 is a cross-sectional view of a unit support of a multi-joint support according to an example.
Fig. 7 and 8 are schematic views of states of a multi-joint support according to an example.
Fig. 9 is a schematic view of a state of a multi-joint support inserted into a tubular hose according to an example.
Fig. 10 is a state diagram of a multi-joint support having an insulation-coated unit support.
Reference numeral
10: multi-joint support
100: the unit support 101: unit support body
102: insertion protrusion 103: protruding inclined part
104: insertion groove 105: the first side inclined part
106: pin insertion groove 107: second side inclined part
110: connecting pin
200: tubular hose
300: the closing end piece 310: first end piece
311: first endpiece insertion groove 312: the first pin is inserted into the groove
320: second closing end 321: second endpiece projection
322: second pin insertion groove
Detailed Description
A description will be given of examples of the present disclosure with reference to the accompanying drawings.
As shown in fig. 1 to 8, an exemplary multi-joint support (10) inserted inside a pod for supporting the pod includes a plurality of unit supports (100) and connection pins (110). The plurality of unit supports are configured as a multi-joint support (10), and each unit in the multi-joint support (10) is bent. The connecting pin is used for connecting a plurality of unit supporters (100). Wherein each of the plurality of unit supports (100) includes a unit support body (101), an insertion protrusion (102), a protrusion inclined portion (103), an insertion groove (104), a first side inclined portion (105), and a pin insertion groove (106). The unit support body has an insertion protrusion (102) on one side and an insertion groove (104) in the other side. The insertion protrusion protrudes from one side of the unit supporter body (101) to be inserted into the insertion groove (104) of the other side of the unit supporter (100). The protrusion slope part is formed on the insertion protrusion (102), and the multi-joint support (10) is bent with a constant radius of curvature when the insertion protrusion (102) is inserted into the insertion groove (104) of the other side of the unit support (100). The insertion groove is formed inside the other side of the unit supporter body (101) such that the insertion protrusion (102) of the unit supporter (100) of the other side is inserted and received. The first side inclined part is formed at one end of the unit support body (101) where the insertion groove (104) is formed, so that the multi-joint support (10) can be bent with a constant radius of curvature. The pin insertion groove is formed in one side of the unit support body (101) in which the insertion protrusion (102) and the insertion groove (104) are formed, so as to interconnect each of the unit supports (100) using the connection pin (110).
A plurality of unit supports (100) connected to form a multi-joint support (10) are inserted into a pod together with wires, air pipes, etc.
The multi-joint support (10) is formed to enable smooth movement of the pod when supporting a load of the pod having wires or air tubes inserted therein, and a plurality of unit supports (100) constitute the multi-joint support.
The plurality of unit supports (100) formed in a plurality of connections is characterized in that bending occurs between each of the unit supports (100) during movement or bending of the nacelle.
A connecting pin (110) is formed for connection between the plurality of unit supporters (100), and any one unit supporter (100) and another unit supporter (100) are connected to each other by the connecting pin (110).
The connection pins (110) are inserted into and received in pin insertion grooves (106) formed in the unit supports (100) for connection between the unit supports (100).
As shown in fig. 2, the unit supporter (100) includes a unit supporter body (101), an insertion protrusion (102), a protrusion inclined portion (103), an insertion groove (104), a first side inclined portion (105), and a pin insertion groove (106).
A unit support body (101) as a main constituent device of a multi-joint support (10) is a device for mainly supporting the load of a pod in which wires, air tubes, and the like are inserted.
The insertion protrusion (102) is formed to protrude toward one side of the unit supporter body (101) and is inserted and received into an insertion groove (104) formed in another unit supporter body (101) to connect the unit supporter bodies (101).
When the insertion protrusion (102) is inserted into the insertion groove (104) formed in the other unit supporter body (101), the connection pin (110) is inserted into a pin insertion groove (106) formed in one side of the insertion protrusion (102) and a pin insertion groove (106) formed at the other side of the insertion groove (104) of the unit supporter body (101) to connect the different unit supporter bodies to each other, and the protrusion (102) inserted into the insertion groove (104) through the connection pin (110) is formed to be rotatable in the insertion groove (104).
The protrusion inclined portion (103) is formed on the insertion protrusion portion (102), and the protrusion inclined portion (103) is formed to have a predetermined inclination angle with respect to the insertion protrusion portion (102).
The degree of bending of the multi-joint support (10) is determined by the inclination angle of the projection inclination (103) formed on the insertion projection (102).
That is, the radius of curvature formed when the multi-joint support (10) is bent is determined by the inclination angle of the protruding inclined portion (103).
Therefore, as the inclination angle of the projection inclined portion (103) increases, the degree of bending of the multi-joint support (10) also increases. And, as the inclination angle of the projection inclined part (103) is decreased, the degree of bending of the multi joint support (10) is also decreased.
An insertion groove (104) is formed in the opposite side of the unit supporter body (101) where the insertion protrusion (102) is formed, so that the insertion protrusion (102) formed in another unit supporter (100) can be inserted and received.
A certain portion of the bottom surface of the inside of the insertion groove (104) is inclined at a predetermined angle so that a smooth bending operation of the multi-joint support (10) is performed during bending at a constant radius of curvature.
The inclination angle of the inclined bottom surface formed on the bottom surface of the inside of the insertion groove (104) is formed to be the same as the angle of the protrusion inclined part (103) formed on the insertion protrusion (102) in order to ensure that the bending operation of the multi-joint support (10) is smoothly performed.
As shown in fig. 7b, when the multi-joint support (10) is bent, the surface of the protrusion slope (103) is in contact with the upper surface of the inside of the insertion groove (104), and a portion of the lower surface of the insertion protrusion (102) is in contact with the sloped bottom surface of the inside of the insertion groove (104), so that the multi-joint support (10) is bent to a predetermined radius of curvature.
The first side inclined part (105) serves to smoothly bend the multi-joint support (10), and is formed at one end of the unit support body (101) where the insertion groove (104) is formed.
The inclination angle of the first side portion inclined portion (105) is formed to have the same angle as the inclination angle of the protrusion inclined portion (103) and the inclination angle of the inclined bottom surface of the insertion groove (104).
As shown in fig. 7, by making the inclination angles of the first side portion inclined portion (105), the protrusion inclined portion (103), and the inclined bottom surface inside the insertion groove (104) equal, there is no gap of interval between the first side portion inclined portion (105) and one side end surface of the other unit support body (101), between the protrusion inclined portion (103) and the upper portion inside the insertion groove (104), and between a portion of the lower surface of the insertion protrusion (102) and the inclined bottom surface of the insertion groove (104) that are in contact with each other when the multi-joint support is bent. Thus, the multi-joint support bent at a certain radius of curvature can firmly support the load of the nacelle.
A pin insertion groove (106) is formed in one side of the insertion groove (104) and the insertion protrusion (102) to receive a connection pin (110) for connection between one unit support (100) and the other unit support.
The connection pin (110) inserted into and coupled to the pin insertion groove (106) is inserted into the pin insertion groove (106) in a suitable method to ensure connection between the unit supports and smooth bending during bending of the multi-joint support.
As shown in fig. 6b, each of the plurality of unit supporters (100) further includes a second side inclined part (107) formed at one end of the unit supporter body (101) where the insertion groove (104) is formed.
The second side inclined portion (107) is to prevent a portion of the multi-joint support (10) where no bending operation is performed (a portion of the multi-joint support maintaining a level) from being bent in a direction opposite to a bending direction of the multi-joint support (10) having a constant radius of curvature due to a load of the nacelle.
As shown in fig. 6b, a second side inclined part (107) is formed at one end of the unit supporter body (101) where the insertion groove (104) is formed, and preferably, at one end of the side of the unit supporter body (101) at a predetermined angle.
The second side inclined part (107) is used for supporting the load of wires, air pipes and the like built in the nacelle. In a portion of the multi-joint support (10) where bending is not performed, a second side inclined portion (107) formed on one end portion of a side portion of the unit support body (101) is in contact with an end portion of a side portion of another unit support body (101) to support a load of a wire, an air pipe, or the like built in the nacelle. Thus, the multi-joint support (10) is prevented from bending in a direction opposite to a bending direction having a constant radius of curvature due to the load of the nacelle.
The angle of the second side slope (107) (angle b of fig. 6 b) is determined according to the total length of the multi joint support.
The longer the overall length of the multi-tubular support, the larger the angle of the second side inclined portion (107), the shorter the overall length of the multi-tubular support, and the smaller the angle of the second side inclined portion (107).
As shown in fig. 9, the multi-joint support (10) may further include a tubular hose (200).
A plurality of unit supports (100) connected by connection pins (110) may be inserted into the tubular hose (200).
When the multi-joint support (10) is formed of a metal material, the tubular hose (200) serves to electrically insulate from the outside and prevent the pod from being damaged by the metal material.
In the nacelle, wires or the like are inserted together with the multi-joint support. When the multi-joint support (10) is formed of a metallic material, there is a problem of insulation. To solve this problem, a multi-joint support is inserted inside the tubular hose (200).
The tubular hose (200) is preferably formed of a ductile synthetic resin material to ensure smooth bending when the multi-joint support (10) is bent and for insulation, but the material is not limited thereto as long as it has insulating and ductile properties.
As shown in fig. 10, each of the plurality of cell supports (100) may have a surface coated with an insulating material.
The unit support (100) coated with an insulating material is coated on the entire surface of the unit support body (101), the insertion protrusion (102) and the insertion groove (104) so as to be insulated from a spark or a short circuit caused by the electric wire inserted into the nacelle.
Therefore, when it is difficult to use the tubular hose (200), the coated unit support (100) may be used.
As shown in fig. 1, 3 and 4, the multi-joint support (10) may further include a closeout (300).
A closeout (300) is used to connect the end of the multi-joint support (10) to a pod end handling device such as a clamp.
The closeout (300) includes a first closeout (310) and a second closeout (320). The first endpiece is formed to be connected to the unit support (100) formed at one end of the multi-joint support (10) so as to endlessly form the unit support (100) formed at one end of the multi-joint support (10). The second endpiece is formed to be connected to the unit support (100) formed at the other end of the multi-joint support (10) so as to endlessly form the unit support (100) formed at the other end of the multi-joint support (10).
Specifically, as shown in fig. 3, the first endpiece (310) includes a first endpiece insertion groove (311) and a pin insertion groove (312). The first endpiece insertion groove is formed for insertion of an insertion protrusion (102) of the unit support (100). A pin insertion groove is formed on a side of the first tail (310) where the first tail insertion groove (311) is formed, so as to interconnect the first tail (310) and the cell supporter (100) using a connection pin (110).
The first endpiece insertion groove (311) is formed to receive the insertion protrusion (102) of the unit support (100) provided at one end of the unit support (100) connected in plurality, and the insertion protrusion (102) of the unit support (100) inserted into the first endpiece insertion groove (311) is coupled to the first endpiece (310) by the connection pin (110).
The connection pin (110) is inserted into the first pin insertion groove (312) for connecting the insertion protrusion (102) of the unit support (100) inserted into the first endpiece insertion groove (311) to the first endpiece (310), the first pin insertion groove (312) being formed on the opposite side outside the first endpiece insertion groove (311).
Therefore, after the positions of the first pin insertion groove (312) formed in the first tail insertion groove (311) and the pin insertion groove (106) formed in the insertion protrusion (102) of the unit holder (100) are matched, the first tail (310) and the multi-joint holder (10) are connected by inserting the connection pin (110).
Specifically, as shown in fig. 3, the second endpiece (320) includes a second endpiece protrusion (321) and a second pin insertion groove (104). The second endpiece protrusion is formed to be inserted into the insertion groove (104) of the unit supporter (100). A second pin insertion groove is formed in the second tailpiece protrusion (321) to interconnect the second tailpiece (320) and the unit supporter (100) using the connection pin (110).
The second endpiece protrusion (321) is formed to be received and accommodated in an insertion groove (104) of the unit support (100) at the other end of the unit support (100) formed in plurality. The second endpiece protrusion (321) inserted into the insertion groove (104) of the unit supporter (100) is coupled to the unit supporter (100) by a connection pin (110).
A connection pin for connecting the second endpiece protrusion (321) to the unit support (100) into which the second endpiece protrusion (321) is inserted is at the position of the second pin insertion groove (322). The second pin insertion groove (322) is formed to penetrate from one side to the other side of the second endpiece protrusion (321).
Therefore, after the positions of the second pin insertion groove (322) formed in the second tail insertion groove (321) and the pin insertion groove (106) formed in the opposite side of the insertion groove (104) of the unit support (100) are matched, the second tail (320) and the multi-joint support (10) are connected by inserting the connection pin (110).
Although the technical spirit of the present disclosure has been described above with reference to the accompanying drawings, this is intended to describe exemplary embodiments of the present disclosure by way of example, and not to limit the present disclosure. Further, it is apparent that those skilled in the art can make various modifications and imitations without departing from the scope of the technical idea of the present disclosure.
Industrial availability
The multi-joint support of the present disclosure also provides high industrial applicability because it provides an effect of facilitating bending and maintaining a straight posture of cables such as electric wires and air hoses.
Claims (7)
1. A multi-joint support (10) inserted inside a nacelle for supporting the nacelle, comprising:
a plurality of unit supports (100) configured as the multi-joint supports (10) and bending each unit of the multi-joint supports (10); and
a connecting pin (110) for connecting a plurality of unit supports (100),
wherein each of the plurality of cell supports (100) comprises:
a unit support body (101) having an insertion protrusion (102) on one side and an insertion groove (104) in the other side;
an insertion protrusion (102) protruding from one side of the unit supporter body (101) to be inserted into the insertion groove (104) of the other side of the unit supporter (100);
a protrusion slope part (103) formed on the insertion protrusion (102) and bent with a constant radius of curvature when the insertion protrusion (102) is inserted into the insertion groove (104) of the other side of the unit support (100);
an insertion groove (104) formed inside the other side of the unit supporter body (101) such that the insertion protrusion (102) of the unit supporter (100) of the other side is inserted and received;
a first side inclined part (105) formed at one end of the unit support body (101) where the insertion groove (104) is formed such that the multi-joint support (10) is bent with a constant radius of curvature, and
a pin insertion groove (106) formed at each side of the unit support body (101) where the insertion protrusion (102) and the insertion groove (104) are formed, so as to interconnect each of the unit supports (100) using the connection pin (110).
2. The multi-joint support of claim 1,
wherein each of the plurality of unit supports (100) further includes a second side inclined part (107) formed at an end of the unit support body (101) where the insertion groove (104) is formed,
wherein the second side inclined portion (107) prevents the multi joint support (10) from being bent in a direction opposite to a direction in which the multi joint support is bent at a predetermined radius of curvature due to a total load of the multi joint support (10).
3. The multi-joint support of claim 1,
wherein a bottom surface of an inner portion of the insertion groove (104) is inclined at a predetermined angle for smooth bending operation of the multi-joint support (10) during bending of the multi-joint support at a constant radius of curvature.
4. The multi-joint support of claim 3,
wherein an angle of the protrusion inclined portion (103), an angle of the first side portion inclined portion (105), and an angle of an inclined bottom surface inside the insertion groove (104) are equal to each other.
5. The multi-joint support according to any one of claims 1 to 4, the multi-joint support (10) further comprising:
a tubular hose (200), and
wherein the plurality of unit supports (100) connected by the connection pin (110) are inserted into the tubular hose (200).
6. The multi-joint support according to any one of claims 1 to 4,
wherein each of the plurality of cell supports (100) is coated with an insulating material.
7. The multi-joint support according to any one of claims 1 to 4, the multi-joint support (10) further comprising:
a tail piece (300), and
wherein the tail piece (300) comprises:
a first endpiece (310) formed to be connected to the unit supporter (100) formed at one end of the multi-joint supporter (10) to terminate the unit supporter (100) formed at one end of the multi-joint supporter (10); and
a second endpiece (320) formed to be connected to the unit supporter (100) formed at the other end of the multi-joint supporter (10) to terminate the unit supporter (100) formed at the other end of the multi-joint supporter (10),
wherein the first closeout (310) comprises:
a first endpiece insertion groove (311) formed to receive and accommodate the insertion protrusion (102) of the unit support (100); and
a first pin insertion groove (312) formed on a side of the first tail (310) on which the first tail insertion groove (311) is formed so as to interconnect the first tail (310) and the unit support (100) using the connection pin (110), and
wherein the second closeout (320) comprises:
a second endgate protrusion (321) formed to be inserted into the insertion groove (104) of the unit supporter (100); and
a second pin insertion groove (322) formed in the second tailpiece protrusion (321) to interconnect the second tailpiece (320) and the unit supporter (100) using the connection pin (110).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020170062460A KR101857454B1 (en) | 2017-05-19 | 2017-05-19 | Multi-Joint Supporting member |
| KR10-2017-0062460 | 2017-05-19 | ||
| PCT/KR2018/005467 WO2018212517A1 (en) | 2017-05-19 | 2018-05-14 | Multi-joint support member |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110914573A true CN110914573A (en) | 2020-03-24 |
| CN110914573B CN110914573B (en) | 2022-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880047572.1A Active CN110914573B (en) | 2017-05-19 | 2018-05-14 | Multi-joint support |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6898517B2 (en) |
| KR (1) | KR101857454B1 (en) |
| CN (1) | CN110914573B (en) |
| WO (1) | WO2018212517A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11329470B2 (en) | 2018-01-19 | 2022-05-10 | Junkosha Inc. | Supporting member, conduit supporting device, and processing apparatus provided therewith |
| KR102008170B1 (en) * | 2018-08-08 | 2019-08-12 | 주식회사 토마스엔지니어링 | Cables including Multi-Joint Supporting members |
| KR101983056B1 (en) * | 2018-10-31 | 2019-05-29 | 주식회사 토마스엔지니어링 | A fixing device for Cables including Multi-Joint Supporting members |
| KR102272965B1 (en) * | 2019-01-16 | 2021-07-05 | 윤종철 | Cable supporting module and cable unit having the same |
| KR102175944B1 (en) * | 2019-04-11 | 2020-11-06 | 김장훈 | Free bending type LED bar |
| KR102464643B1 (en) * | 2020-09-22 | 2022-11-08 | 삼원액트 주식회사 | Multi-Joint Supporting member |
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| JP2014014206A (en) * | 2012-07-03 | 2014-01-23 | Disco Abrasive Syst Ltd | Transfer line fixing member |
| KR101555279B1 (en) * | 2014-10-29 | 2015-09-24 | 성문규 | A Cable including Multi-Joint Supporting Member |
| KR20160071814A (en) * | 2014-12-12 | 2016-06-22 | 삼성중공업 주식회사 | Chain for mooring marine structure |
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2017
- 2017-05-19 KR KR1020170062460A patent/KR101857454B1/en active IP Right Grant
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2018
- 2018-05-14 CN CN201880047572.1A patent/CN110914573B/en active Active
- 2018-05-14 JP JP2020514480A patent/JP6898517B2/en active Active
- 2018-05-14 WO PCT/KR2018/005467 patent/WO2018212517A1/en active Application Filing
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| US3921388A (en) * | 1973-12-04 | 1975-11-25 | Kabelschlepp Gmbh | Drag chain |
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| KR20110058724A (en) * | 2009-11-26 | 2011-06-01 | 가부시기가이샤쯔바기모도체인 | Multijoint cables or the like protecting and guiding device |
| KR20130073056A (en) * | 2011-12-23 | 2013-07-03 | 신무현 | Module for supporting transmioosin line sleeve |
| JP2016205572A (en) * | 2015-04-27 | 2016-12-08 | 株式会社椿本チエイン | Cable protection guide device and fixing member |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6898517B2 (en) | 2021-07-07 |
| KR101857454B1 (en) | 2018-05-15 |
| WO2018212517A1 (en) | 2018-11-22 |
| CN110914573B (en) | 2022-04-15 |
| JP2020521094A (en) | 2020-07-16 |
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