WO2020208802A1 - 継手構造体及びその組立方法 - Google Patents
継手構造体及びその組立方法 Download PDFInfo
- Publication number
- WO2020208802A1 WO2020208802A1 PCT/JP2019/015923 JP2019015923W WO2020208802A1 WO 2020208802 A1 WO2020208802 A1 WO 2020208802A1 JP 2019015923 W JP2019015923 W JP 2019015923W WO 2020208802 A1 WO2020208802 A1 WO 2020208802A1
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- WO
- WIPO (PCT)
- Prior art keywords
- joint
- joint portion
- reinforced
- orthogonal
- reinforcing member
- Prior art date
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- 238000000034 method Methods 0.000 title claims description 25
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 94
- 239000000853 adhesive Substances 0.000 claims abstract description 50
- 230000001070 adhesive effect Effects 0.000 claims abstract description 50
- 230000008878 coupling Effects 0.000 claims abstract description 30
- 238000010168 coupling process Methods 0.000 claims abstract description 30
- 238000005859 coupling reaction Methods 0.000 claims abstract description 30
- 238000003466 welding Methods 0.000 claims description 31
- 230000004927 fusion Effects 0.000 abstract 1
- 230000004048 modification Effects 0.000 description 10
- 238000012986 modification Methods 0.000 description 10
- 229920005992 thermoplastic resin Polymers 0.000 description 10
- 239000000463 material Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011151 fibre-reinforced plastic Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Images
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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
- B64C1/061—Frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
- B64C1/12—Construction or attachment of skin panels
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
- F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
- F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
- F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
- F16B5/0614—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in angled relationship
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/08—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of welds or the like
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/12—Fastening strips or bars to sheets or plates, e.g. rubber strips, decorative strips for motor vehicles, by means of clips
- F16B5/126—Fastening strips or bars to sheets or plates, e.g. rubber strips, decorative strips for motor vehicles, by means of clips at least one of the sheets, plates, bars or strips having integrally formed or integrally connected snap-in-features
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
- B64C1/064—Stringers; Longerons
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
- F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
- F16B5/0621—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship
- F16B5/0664—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship at least one of the sheets or plates having integrally formed or integrally connected snap-in-features
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/47—Molded joint
- Y10T403/472—Molded joint including mechanical interlock
Definitions
- the present invention relates to a joint structure in which a member to be reinforced and a reinforcing member are connected and a method for assembling the joint structure.
- the reinforcing member is connected to the component in order to increase the mechanical strength of the component.
- a second frame section is connected to a barrel section (reinforced member) constituting an aircraft fuselage via a first frame section (connecting member).
- the connecting member and the reinforcing member connected to the reinforced member are connected to each other with an adhesive and a bolt (or rivet). That is, if the two are bonded only with an adhesive, the mechanical strength of the bonded portion is insufficient, so the two are also bonded with bolts or rivets (hereinafter, also referred to as bolts or the like).
- An object of the present invention is that when the reinforcing member and the reinforcing member are connected via a connecting member, one of the reinforced member and the reinforcing member and the connecting member are joined by an adhesive or welding without using bolts or the like.
- the purpose is to ensure the mechanical strength of the joint portion between the one and the connecting member.
- the structure according to the present invention is a joint structure in which a member to be reinforced and a reinforcing member are connected.
- a connecting member provided between the reinforcing member and the reinforcing member to connect the two is provided.
- the connecting member has a first coupling portion and a second coupling portion that are bonded to one and the other of the reinforced member and the reinforcing member, respectively, and the first coupling portion is an adhesive to the one joint portion. Or bonded by welding,
- the first joint portion and the joint portion have a shape in which the member to be reinforced and the reinforcing member are hooked on each other in the joint direction.
- the method according to the present invention is a method for assembling a joint structure in which a member to be reinforced and a reinforcing member are connected.
- A The reinforced member, the reinforced member, and the connecting member are prepared.
- B The first connecting portion of the connecting member is coupled to one of the reinforced member and the reinforcing member, and the second connecting portion of the connecting member is coupled to the other of the reinforced member and the reinforcing member.
- the first joint portion and the joint portion are arranged so that the first joint portion and the one joint portion are hooked on each other in the joint direction between the reinforced member and the reinforced member.
- the first joint portion and the joint portion are bonded by an adhesive or welding.
- the present invention in a configuration in which a reinforced member and the reinforced member are connected via a connecting member, when one joint portion of the reinforced member and the reinforcing member and the connecting member are joined by an adhesive or welding.
- the first joint portion and the joint portion have a shape in which the member to be reinforced and the reinforcing member are hooked on each other in the joint direction. Therefore, in the joint direction, the mechanical strength in the joint direction at the joint portion between the joint portion and the connecting member is such that the first joint portion and the joint portion are caught in the joint direction in addition to the connection by adhesive or welding. Is secured by.
- FIG. 1 is a view taken along the line IIA-IIA in FIG. It is a partially enlarged view of FIG. 2A. It is a view of the arrow III-III of FIG.
- FIG. 1 is a flowchart which shows the assembly method of the joint structure by 1st Embodiment of this invention. It is explanatory drawing of the assembly method of the joint structure by 1st Embodiment of this invention. It is another explanatory drawing of the assembly method of the joint structure by 1st Embodiment of this invention. It is another explanatory drawing of the assembly method of the joint structure by 1st Embodiment of this invention. Another configuration example of the connecting member and the joint portion is shown.
- FIG. 8 is an arrow view of IXA-IXA in FIG.
- FIG. 8 is a view taken along the line IXB-IXB in FIG.
- Another configuration example of the connecting member and the joint portion is shown.
- Another configuration example of the connecting member and the joint portion is shown.
- the connecting member of FIG. 11A is shown. It is explanatory drawing of the assembly method of the joint structure in the case of FIG. 11A. It is another explanatory view of the assembly method of the joint structure in the case of FIG. 11A.
- FIG. 1 shows a joint structure 10 according to the first embodiment of the present invention.
- 2A is an arrow view of IIA-IIA of FIG. 1
- FIG. 3 is an arrow view of III-III of FIG.
- the joint structure 10 includes a reinforcing member 1, a reinforcing member 3, and a connecting member 5. That is, the joint structure 10 is formed by connecting the reinforced member 1 and the reinforced member 3 with a connecting member 5.
- the reinforcing member 1, the reinforcing member 3, and the connecting member 5 may be made of fiber reinforced plastic, metal, or other material. In this case, the reinforced member 1, the reinforcing member 3, and the connecting member 5 may or may not be made of the same material.
- the reinforced member 1 is a plate-shaped member in the example of each figure.
- the plate-shaped reinforced member 1 has a mounting surface 1a to which the connecting member 5 is mounted.
- the mounting surface 1a is a surface of the plate-shaped member to be reinforced 1 that faces the thickness direction.
- the mounting surface 1a may be a flat surface, but is not limited to this, and may be a curved surface.
- the reinforcing member 3 is connected to the reinforced member 1 via the connecting member 5.
- the directions along the mounting surface 1a and orthogonal to each other are defined as the first direction D1 and the second direction D2, respectively.
- a plurality of reinforcing members 3 are arranged at intervals in the first direction D1, and each reinforcing member 3 is elongated in the second direction D2.
- the dimensions and shape of the cross section of each reinforcing member 3 on the plane orthogonal to the second direction D2 may be constant regardless of the position in the second direction D2.
- the shape of the cross section of the reinforcing member 3 is an inverted L shape in the example of FIG. 2A, but is not limited to this.
- joint portion 3a of the reinforcing member 3 may be integrally formed with the reinforcing member 3 as shown in FIG. 2A, or may be formed as a member different from the reinforcing member 3 and then the reinforcing member. It may be the one combined with 3. This bond may be made with an adhesive or weld, bolts, etc., or a combination thereof.
- the connecting member 5 is provided between the reinforced member 1 and the reinforced member 3 to connect the two.
- the two connecting members 5 are joined in an orthogonal direction (first direction D1 in the example of FIG. 2) orthogonal to the joint direction D3 (see FIG. 2A) between the reinforced member 1 and the reinforcing member 3. They are arranged so as to sandwich the portion 3a so as to face each other.
- a plurality of sets of connecting members 5 are arranged at a plurality of connecting points for connecting the reinforced member 1 and the reinforcing member 3, respectively.
- the set of connecting members 5 may have a configuration symmetrical with respect to a plane passing between them and parallel to the joint direction D3.
- the configuration of one set of connecting members 5 may have the same configuration regardless of the connecting location.
- the dimensions and shape of the cross section of each connecting member 5 on a plane orthogonal to the second direction D2 may be constant regardless of the position in the second direction D2.
- the first connecting portion 5a of one of the one set of the connecting members 5 is , It is located on the first orthogonal direction side (right side in FIG. 2A) of the joint portion 3a so that it can receive a load from the joint portion 3a to the first orthogonal direction side, and the other of the above one set is connected.
- the first joint portion 5a of the member 5 is located on the second orthogonal direction side (left side in FIG. 2A) of the joint portion 3a so as to be able to receive a load from the joint portion 3a to the second orthogonal direction side. ..
- the connecting member 5 has a first coupling portion 5a and a second coupling portion 5b that are coupled to one and the other of the reinforced member 1 and the reinforcing member 3, respectively.
- the first joint portion 5a is bonded to the joint portion 3a of one of the reinforcing member 1 and the reinforcing member 3 (in the present embodiment, the reinforcing member 3) by adhesive or welding.
- the connecting member 5 is made of a material that can be elastically deformed. That is, the connecting member 5 before being adhered or welded to the reinforcing member 3 is formed so as to be elastically deformable.
- FIG. 2B is a partially enlarged view of FIG. 2A, showing a joint portion 3a and a first joint portion 5a.
- the joint portion 3a and the first joint portion 5a have a shape in which the jointed member 1 and the reinforcing member 3 are hooked on each other in the joint direction D3.
- the first joint portion 5a has a shape in which a part of the joint portion 3a (a protruding portion 7 described later) is sandwiched in the joint direction D3. That is, the first joint portion 5a has overlapping surfaces 12a and 12b that overlap the overlapping surfaces 11a and 11b of a part of the joint portion 3a and sandwich the portion in the joint direction D3.
- the joint direction D3 may mean a direction from the tip closest to the reinforced member 1 in the joint portion 3a toward a position closest to the joint portion 3a in the reinforced member 1 and a direction opposite to the direction. ..
- the joint direction D3 is a direction orthogonal to the mounting surface 1a.
- the overlapping surfaces 11a, 11b, 12a, and 12b face in an oblique direction with respect to the joint direction D3 (for example, the angle formed by the joint direction D3 is greater than 0 degrees and 45 degrees or less). ..
- the joint portion 3a has a protruding portion 7 protruding in an orthogonal direction (first direction D1 in FIG. 2B) orthogonal to the joint direction D3 between the reinforced member 1 and the reinforcing member 3.
- the joint portion 3a has two projecting portions 7 projecting in the orthogonal directions opposite to each other.
- An adhesive 9 for adhering both sides 11 and 12 to each other is provided between the surface 11 of the projecting portions 7 facing each other and the surface 12 of the first connecting portion 5a.
- the surface 11 includes the above-mentioned overlapping surfaces 11a and 11b
- the surface 12 includes the above-mentioned overlapping surfaces 12a and 12b.
- both sides 11 and 12 may be welded to each other, in which case the joint portion 3a (reinforcing member 3) and the first joint portion 5a (connecting member 5) are formed of a thermoplastic resin. It may be used, or a thermoplastic resin film for welding may be used. It is not necessary to use bolts or the like to connect the joint portion 3a and the connecting member 5.
- the second joint portion 5b is not shown in FIGS. 1 to 3, but for example, an adhesive or a weld (or a bolt and a nut, a rivet, an adhesive or a weld and both a bolt and a nut, or an adhesive or a weld). It may be connected to the reinforced member 1 by both rivets).
- a longitudinal member 13 extending in the first direction D1 is connected to the mounting surface 1a in addition to the reinforced member 1.
- a plurality of longitudinal members 13 are arranged at intervals in the second direction D2. As shown in FIG. 3, each of the longitudinal members 13 is arranged so as to pass through the space between the mounting surface 1a and the reinforcing member 3 in the first direction D1.
- the joint structure 10 described above may be a monocoque structure in one example.
- the plate-shaped reinforcing member 1 is an outer plate constituting the fuselage of an aircraft or the body of an automobile.
- the member to be reinforced 1 is an outer plate (skin) constituting the fuselage of an aircraft (for example, a passenger aircraft)
- the above-mentioned first direction D1 is an axial direction parallel to the central axis of the fuselage of the aircraft, and the second direction D2. Is the circumferential direction around the central axis.
- Such an outer plate 1 may be formed in a cylindrical shape, for example.
- each reinforcing member 3 is a frame extending in the circumferential direction, and the mounting surface 1a is an inner peripheral surface extending in the first direction D1 and the second direction D2. Further, each stringer 13 extending in the axial direction is bonded to the outer plate 1.
- a plurality of sets of connecting members 5 are provided, but depending on the dimensions and shapes of the members to be reinforced 1 and the reinforcing members 3, one set of connecting members 5 may be provided instead of the plurality of sets. ..
- FIG. 4 is a flowchart showing the method of assembling the joint structure 10 described above.
- 5A to 5C are explanatory views of an assembly method of the joint structure 10.
- step S1 the reinforced member 1, the reinforced member 3, and the connecting member 5 are prepared.
- step S2 the first connecting portion 5a of the connecting member 5 is connected to one of the reinforcing member 1 and the reinforcing member 3 (reinforcing member 3 in this embodiment), and the second connecting portion 5b of the connecting member 5 is covered. It is coupled to the other of the reinforcing member 1 and the reinforcing member 3 (reinforced member 1 in this embodiment).
- the first coupling portion 5a and the reinforcing member 3 may be coupled as follows. That is, the first joint portion 5a and the joint portion 3a are arranged so that the first joint portion 5a and the joint portion 3a are hooked on each other in the joint direction D3 (two directions D3 facing opposite to each other). 1 The joint portion 5a and the joint portion 3a are bonded by an adhesive or welding. Step S2 includes steps S21 to S23.
- step S21 as shown in FIG. 5A, the second connecting portion 5b of each connecting member 5 is reinforced so that the two connecting members 5 face each other in the orthogonal direction (first direction D1) orthogonal to the joint direction D3. It is coupled to the mounting surface 1a of the member 1. This bond may be made, for example, by an adhesive or welding, but is not limited thereto.
- the two connecting members 5 are connected to the mounting surface 1a as shown in FIG. 5A. It extends from 5b in the joint direction D3 and forms a gap G in the first direction D1 between each other in the first joint portion 5a.
- the gap G has an opening Go in the joint direction D3 on the side opposite to the mounting surface 1a (second coupling portion 5b), and the accommodating portion Gr on the mounting surface 1a side (side of the second coupling portion 5b) from the opening Go.
- the size of the accommodating portion Gr in the first direction D1 is larger than the size of the opening Go in the first direction D1.
- the gap G may have a shape that matches the shape of the joint portion 3a.
- the accommodating portion Gr since the projecting portion 7 is accommodated in the accommodating portion Gr in step S22 described later, the accommodating portion Gr has a shape that matches the shape of the projecting portion 7.
- Such a gap G is partitioned by the surface 12 of the first connecting portion 5a of the two connecting members 5. The gap G penetrates the two connecting members 5 in the second direction D2.
- step S22 as shown in FIG. 5B, the two connecting members 5 are elastically deformed so as to widen the opening Go.
- the two connecting members 5 may be elastically deformed so as to widen the opening Go by pushing the joint portion 3a into the opening Go in the joint direction D3 or by hand.
- the protruding portion 7 of the joint portion 3a is inserted into the gap G from the opening Go in the joint direction D3, and the protruding portion 7 is positioned in the accommodating portion Gr.
- the protruding portion 7 is accommodated in the accommodating portion Gr, and the first joint portion 5a and the joint portion 3a are arranged so as to be hooked on each other in the joint direction D3.
- FIG. 5C the protruding portion 7 is accommodated in the accommodating portion Gr, and the first joint portion 5a and the joint portion 3a are arranged so as to be hooked on each other in the joint direction D3.
- the protruding portion 7 of the first joint portion 5a of each connecting member 5 is formed on the overlapping surface 12a and the overlapping surface 12b of the first connecting portion 5a of the corresponding connecting member 5, as shown in FIG. 2B. It is sandwiched between the joint direction D3.
- step S22 the reinforcing member 3 is supported by the reinforced member 1 via the joint portion 3a and the connecting member 5, and the joint structure 10 is temporarily assembled. That is, the elastic force of the connecting member 5 prevents the joint portion 3a from coming off from the connecting member 5 in any direction.
- the joint portion 3a has a dimension (the dimension of the first direction D1 in the example of FIG. 5A) that is opposite to the mounting surface 1a in the range from the tip end to the intermediate portion on the mounting surface 1a side. It is getting bigger and bigger as it moves. Further, the joint portion 3a gradually becomes smaller as the dimension shifts to the side opposite to the mounting surface 1a in the range from the intermediate portion (the portion having the maximum dimension) to a predetermined position. As a result, it becomes easy to insert the joint portion 3a into the gap G from the tip portion through the opening Go.
- Adhesive 9 may be applied to one or both of the twelve.
- step S23 the adhesive 9 is cured to bond the first joint portion 5a and the joint portion 3a with the adhesive 9.
- the surface 11 and the surface 12 are connected via the adhesive 9, and this state is maintained until the adhesive 9 is cured.
- the first joint portion 5a of each connecting member 5 is directed toward the joint portion 3a by an appropriate means in the direction indicated by the arrow A in FIG. 5C (first direction D1) so as to press the surface 12 against the surface 11. You may pressurize. This pressurization may be maintained, for example, until the adhesive 9 cures.
- step S23 the first joint portion 5a and the joint portion 3a may be bonded by welding.
- the first coupling portion 5a and the joint portion 3a themselves may be melted and directly welded together, or the two may be welded and bonded using a thermoplastic resin film.
- the joint portion 3a and the connecting member 5 may not be formed of the thermoplastic resin. In this way, the surface 11 of the protruding portion 7 and the surface 12 of the first bonding portion 5a may be bonded by welding.
- step S22 before inserting the joint portion 3a into the gap G in step S22, the surface 11 of the protruding portion 7 and the surface 12 of the first joint portion 5a are heated and melted by a heater, and in this state, in this state, The joint portion 3a is inserted into the gap G. Then, in step S23, each connection is made in the direction indicated by the arrow A in FIG. 5C (first direction D1) so as to press the surface 12 against the surface 11 until the molten surface 11 and the surface 12 cool and solidify and integrate. The state in which the first joint portion 5a of the member 5 is pressurized toward the joint portion 3a by an appropriate means may be maintained.
- the protruding portion 7 inserted into the gap G and the first bonding portion 5a may be bonded to each other via a thermoplastic resin film by vibration welding or directly.
- the joint portion 3a and the first joint portion 5a may be bonded by another welding method, in which the surface 11 and the surface 12 are integrated with each other via a thermoplastic resin film or directly.
- the thermoplastic resin film is used as described above, when the joint portion 3a and the first joint portion 5a are made of a material (for example, metal) that does not melt at the time of welding, the thermoplastic resin film is used as described above. It can also be regarded as an adhesive 9.
- each first joint portion 5a is pressurized toward the joint portion 3a by an appropriate means. The heating may then be stopped and then the pressurization may be stopped once the adhesive 9 has hardened or when the melted portion has solidified due to welding.
- step S2 is performed respectively. This may be done for the pair of connecting members 5.
- step S21 may be performed on a plurality of sets of connecting members 5, and then steps S22 and S23 may be performed on a plurality of sets of connecting members 5 at the same time.
- each reinforcing member 3 may be connected to the reinforced member 1 via a plurality of sets of connecting members 5 as described above.
- the shapes of the joint portion 3a and the connecting member 5 are not limited to the shapes shown in FIGS. 2A and 2B.
- the joint portion 3a and the connecting member 5 may have the shape shown in FIG. 6A or FIG. 6B.
- FIGS. 6A and 6B is an arrow view of IIA-IIA of FIG. 1 (that is, corresponding to FIG. 2B), and shows a case where the joint portion 3a and the connecting member 5 have other shapes.
- the joint portion 3a is provided with two projecting portions 7 projecting in a direction orthogonal to the joint direction D3 and facing opposite to each other (first direction D1).
- first direction D1 first direction D1
- one of the protruding portions 7 (on the right side in FIG. 6A) has an overlapping surface 11b facing the joint direction D3 on the mounting surface 1a side and an overlapping surface 11b opposite to the mounting surface 1a in the joint direction D3. It has an overlapping surface 11a that faces in an oblique direction.
- the other protruding portion 7 has an overlapping surface 11a facing the joint direction D3 on the side opposite to the mounting surface 1a, and an overlapping surface 11b on the mounting surface 1a side facing the joint direction D3.
- the two connecting members 5 provided for such a joint portion 3a have the following shapes.
- the surface 12 of one connecting member 5 has surfaces 12a and 12b that are connected to the overlapping surfaces 11a and 11b of one protruding portion 7 so as to face each other.
- the surface 12 of the other connecting member 5 has surfaces 12a and 12b that are connected to the overlapping surfaces of the other protruding portion 7 so as to face each other.
- the joint portion 3a is provided with two projecting portions 7 projecting in a direction orthogonal to the joint direction D3 and facing opposite to each other (first direction D1).
- Each of the two protruding portions 7 has an overlapping surface 11b on the mounting surface 1a side facing the joint direction D3 and an overlapping surface 11a facing the joint direction D3 on the opposite side of the mounting surface 1a.
- Each of the two connecting members 5 provided for such a joint portion 3a has surfaces 12a, 12b that are coupled to the overlapping surfaces 11a, 11b of the corresponding protruding portions 7, respectively.
- the joint portion 3a of the reinforcing member 3 and the connecting member 5 are bonded by an adhesive 9 or welding, and the joint portion 3a and the first connecting portion 5a of the connecting member 5 are connected in the joint direction D3.
- FIG. 7 shows the configuration of a reference example corresponding to FIG. 2A.
- the connecting member 105 that connects the reinforcing member 101 and the reinforcing member 103 is joined to the joint portion 103a of the reinforcing member 103 by an adhesive 109.
- the joint portion 103a and the connecting member 105 are further combined with the bolt 111 and the nut. It is connected by 112.
- each connecting member 5 is elastically deformable, the connecting member 5 is elastically deformed and the joint portion 3a is inserted into the gap G as in step S22 described above. , The joint structure 10 can be easily temporarily assembled.
- FIG. 8 shows a joint structure 10 according to a second embodiment of the present invention.
- 9A is an arrow view of IXA-IXA of FIG. 8
- FIG. 9B is an arrow view of IXB-IXB of FIG.
- the second embodiment will be described below, but the configuration of the joint structure 10 of the second embodiment and the method of assembling the joint structure 10 which are not described below may be the same as those of the first embodiment.
- the reinforced member 1 and the reinforced member 3 are connected by one connecting member 5 instead of a plurality at each of the plurality of connecting points.
- first direction D1 that are orthogonal to the joint direction D3 and face each other are the first orthogonal direction (right direction of FIGS. 9A and 9B) and the second orthogonal direction (FIGS. 9A and 9B), respectively. 9B to the left).
- the first connecting portion 5a of the connecting member 5 is located on the side of the joint portion 3a in the first orthogonal direction, and the load from the joint portion 3a in the first orthogonal direction is provided. You can receive it.
- the first joint portion 5a and the joint portion 3a are connected in the first orthogonal direction by an adhesive 9 provided between the two as shown in FIG. 9A or by welding.
- the first connecting portion 5a of the connecting member 5 is located on the side of the joint portion 3a in the second orthogonal direction and applies a load from the joint portion 3a in the second orthogonal direction. You can receive it.
- the first joint portion 5a and the joint portion 3a are connected in the second orthogonal direction by an adhesive 9 provided between the two as shown in FIG. 9B or by welding.
- a plurality of connecting members 5 are arranged in a staggered pattern in each reinforcing member 3 elongated in the second direction D2. That is, in each of the reinforcing members 3, in each combination of the two connecting members 5 adjacent to each other in the second direction D2, one connecting member 5 is located on the side of the joint portion 3a in the first orthogonal direction and is connected to the other. The member 5 is located on the side of the joint portion 3a in the second orthogonal direction.
- the configuration (joint portion 3a, connecting member 5, adhesive 9, etc.) for each connecting portion may be the same as in the case of FIG. 9A or FIG. 9B.
- the plurality of connecting members 5 located on the side of the joint portion 3a in the first orthogonal direction and the plurality of connecting members 5 located on the side of the joint portion 3a in the second orthogonal direction are in the joint direction D3 (FIG. 8). It is arranged in a staggered pattern when viewed in the direction orthogonal to the paper surface of.
- steps S21 to S23 of step S2 described above are performed as follows.
- step S21 the second connecting portion 5b of one connecting member 5 is connected to one mounting surface 1a at each of the connecting points where the positions of the second directions D2 are different with respect to one reinforcing member 3.
- these connecting members 5 are arranged in a staggered pattern as described above.
- step S22 one reinforcing member 3 (joint portion 3a) is sandwiched in the first direction D1 by connecting members 5 at different connecting portions, and the joint portions 3a and the first at each connecting portion as shown in FIGS. 9A and 9B.
- the reinforcing member 3 is arranged so that the joint portion 5a and the joint portion 5a are hooked on each other in the joint direction D3.
- step S23 in the state of arrangement made in step S22, the first joint portion 5a and the joint portion 3a are bonded by the adhesive 9 or welding at each connecting portion.
- each reinforcing member 3 is sandwiched in the first direction D1 by a connecting member 5 at a connecting portion where the position of the second direction D2 is different. Therefore, since the reinforcing member 3 is prevented from being displaced in either the first orthogonal direction or the second orthogonal direction with respect to the connecting member 5, the joint portion 3a and the first joint portion 5a are mutually aligned in the joint direction D3. The state of being caught is maintained. Therefore, the same effect as that of the first embodiment can be obtained while reducing the number of connecting members 5 as compared with the case of the first embodiment. As described above, the configuration of the first embodiment or the second embodiment can be adopted depending on the mechanical strength required for the joint structure 10.
- the connecting member 5 and the joint portion 3a at different connecting points that sandwich the reinforcing member 3 in the first direction D1 are the one connecting member 5 of FIG. 6A or FIG. 6B and the other connecting member 5. It may be a joint portion 3a, or may have another shape.
- the joint portion 3a may have a shape in which a part of the first joint portion 5a is sandwiched in the joint direction D3 as shown in FIG.
- FIG. 10 is an arrow view of IIA-IIA of FIG. 1, and shows a configuration example when the joint portion 3a and the connecting member 5 have other shapes.
- this shape is applied to the first embodiment or the second embodiment described above, the other configuration of the joint structure 10 and the method of assembling the joint structure 10 may be the same as described above.
- the second joint portion 5b of the connecting member 5 is bonded to the joint portion 1b of the reinforced member 1 by adhesive 9 or welding as shown in FIG. 11A, and is bonded to the second joint portion 5b.
- the joint portion 1b may have a shape in which the member to be reinforced 1 and the reinforcing member 3 are hooked on each other in the joint direction D3.
- FIG. 11A is an arrow view of IIA-IIA of FIG. 1, and shows a configuration example in which the second connecting portion 5b of the connecting member 5 is connected to the reinforced member 1 in this way.
- the connecting member 5 has two first coupling portions 5a, two second coupling portions 5b, and an intermediate portion 5c.
- the two first joint portions 5a are arranged so as to face each other with the joint portion 3a of the reinforcing member 3 sandwiched in an orthogonal direction (first direction D1) orthogonal to the joint direction D3. Since the two first connecting portions 5a have the same configuration (shape, material, etc.) and functions as the two first connecting portions 5a in the set of connecting members 5 in the first embodiment, detailed description thereof will be omitted.
- first direction D1 orthogonal direction orthogonal to the joint direction D3. Since the two first connecting portions 5a have the same configuration (shape, material, etc.) and functions as the two first connecting portions 5a in the set of connecting members 5 in the first embodiment, detailed description thereof will be omitted.
- the joint portion 3a of the reinforcing member 3 is the same as the joint portion 3a in the first embodiment.
- the two second joint portions 5b are arranged so as to face each other with the joint portion 1b of the reinforced member 1 sandwiched in an orthogonal direction (first direction D1) orthogonal to the joint direction D3.
- the joint portion 1b may be integrally formed with the reinforced member 1, or may be formed as a separate member from the reinforced member 1 and then joined to the reinforced member 1. You may. This bond may be made with an adhesive or weld, bolts, etc., or a combination thereof.
- the two second joint portions 5b and the joint portion 1b in the third modification have the same functions (for example, the same configuration (shape and material)) as the two first joint portions 5a and the joint portion 3a in the third modification. It may be configured in.
- the joint portion 1b may have a protruding portion 7 that is hooked in the joint direction D3 at each second joint portion 5b.
- the intermediate portion 5c is located between the two first coupling portions 5a and the two second coupling portions 5b, and is coupled to the two first coupling portions 5a and the two second coupling portions 5b.
- the intermediate portion 5c, each first coupling portion 5a, and each second coupling portion 5b may be integrally formed with each other.
- FIG. 11B is a diagram in which illustration of configurations other than the connecting member 5 is omitted in FIG. 11A.
- the connecting member 5 forms a gap G in the first direction D1 between the two first coupling portions 5a, and also forms a gap G in the first direction D1 between the two second coupling portions 5b. Forming G.
- Each gap G has an opening Go at the end of the joint direction D3 and an accommodating portion Gr on the intermediate portion 5c side of the opening Go.
- the configuration (shape, dimensions, etc.) and function of the opening Go and the accommodating portion Gr are the same as those of the opening Go and the accommodating portion Gr in the case of the first embodiment.
- step S2 are views corresponding to FIG. 11A, and are views for explaining an example of an assembly method of the joint structure 10 according to the third modification.
- the above-mentioned step S2 may be performed as follows.
- step S2 of the above-mentioned assembly method as shown in FIG. 12A, the connecting member 5 is elastically deformed so as to widen the opening Go of the gap G formed by the two second connecting portions 5b.
- the connecting member 5 is attached to the joint portion 1b so that the joint portion 1b (protruding portion 7) is arranged in the accommodating portion Gr through the opening Go.
- the connecting member 5 is elastically deformed so as to widen the opening Go of the gap G formed by the two first connecting portions 5a.
- the joint portion 3a is attached to the connecting member 5 so that the joint portion 3a (protruding portion 7) is arranged in the accommodating portion Gr through the opening Go.
- the first joint portion 5a and the joint portion 3a are bonded by the adhesive 9 or welding
- the second joint portion 5b and the joint portion 1b are bonded by the adhesive 9 or welding.
- the timing of applying the adhesive 9, the timing of heating and pressurizing each part for welding, and the like may be the same as in the case of the first embodiment described above, or may be changed as appropriate.
- the connecting member 5 is attached to the joint portion 3a of the reinforcing member 3, the joint portion 1b of the reinforced member 1 may be attached to the connecting member 5.
- other points may be the same as described above.
- the connecting portion between the reinforced member 1 and the reinforcing member 3 by the connecting member 5 may be a plurality of locations or one location as in the first embodiment.
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Abstract
Description
前記被補強部材と前記補強部材との間に設けられ両者を連結する連結部材を備え、
前記連結部材は、前記被補強部材と前記補強部材の一方と他方にそれぞれ結合された第1結合部と第2結合部を有し、該第1結合部は、前記一方の継手部に接着剤又は溶着により結合され、
前記第1結合部と前記継手部とは、前記被補強部材と前記補強部材との継手方向に互いに引っ掛かる形状を有している。
(A)前記被補強部材と前記補強部材と連結部材を用意し、
(B)前記連結部材の第1結合部を、前記被補強部材と前記補強部材の一方と結合させ、前記連結部材の第2結合部を、前記被補強部材と前記補強部材の他方と結合させ、
前記(B)において、前記被補強部材と前記補強部材との継手方向に前記第1結合部と前記一方の継手部とが互いに引っ掛かるように前記第1結合部と前記継手部とを配置して、前記第1結合部と前記継手部とを接着剤又は溶着により結合させる。
(継手構造体の構成)
図1は、本発明の第1実施形態による継手構造体10を示す。図2Aは、図1のIIA-IIA矢視図であり、図3は、図1のIII-III矢視図である。継手構造体10は、被補強部材1と補強部材3と連結部材5を備える。すなわち、継手構造体10は、被補強部材1と補強部材3とを連結部材5で繋いだものである。被補強部材1と補強部材3と連結部材5は、繊維強化プラスチック、金属、又は他の材料で形成されていてよい。この場合、被補強部材1と補強部材3と連結部材5は、同じ材料で形成されていてもよいし、そうでなくてもよい。
図4は、上述した継手構造体10の組立方法を示すフローチャートである。図5A~図5Cは、継手構造体10の組立方法の説明図である。
第1実施形態において、継手部3aと連結部材5の形状は、図2Aと図2Bに示す形状に限定されない。例えば、継手部3aと連結部材5は、図6A又は図6Bに示す形状を有していてもよい。図6Aと図6Bの各々は、図1のIIA-IIA矢視図であり(すなわち図2Bに相当し)、継手部3aと連結部材5が他の形状を有する場合を示す。
第1実施形態によると、補強部材3の継手部3aと連結部材5とを接着剤9又は溶着により結合し、且つ、継手部3aと連結部材5の第1結合部5aとは、継手方向D3において互いに引っ掛かる形状を有している。したがって、継手方向D3における、継手部3aと連結部材5との結合部分における継手方向D3の機械的強度は、接着剤9又は溶着による結合に加えて、継手方向D3に両者が互いに引っ掛かることにより確保される。したがって、継手部3aと連結部材5との結合に、ボルト等を用いることが不要となる。よって、連結部材5と継手部3aに、ボルト等を貫通させる穴を形成することが不要になり、継手構造体10の部品点数が減り、継手構造体10の組立作業負荷が軽減される
図8は、本発明の第2実施形態による継手構造体10を示す。図9Aは、図8のIXA-IXA矢視図であり、図9Bは、図8のIXB-IXB矢視図である。以下において第2実施形態について説明するが、以下で説明しない第2実施形態の継手構造体10の構成及びその組立方法は、第1実施形態と同じであってよい。
変更例1によると、継手部3aは、図10のように、第1結合部5aの一部を継手方向D3に挟む形状を有していてもよい。図10は、図1のIIA-IIA矢視図であるが、継手部3aと連結部材5が他の形状を有する場合の構成例を示す。この形状を、上述の第1実施形態又は第2実施形態に適用する場合、継手構造体10の他の構成やその組立方法は、上述と同様であってよい。
変更例2によると、被補強部材1が平板状でない場合や他の適切な場合には、補強部材3に継手部3aを設ける代わりに、上述した継手部3aと同じ構成を有する継手部が被補強部材1に設けられてもよい。この場合、連結部材5の第1結合部5aは、被補強部材1の継手部に結合され、連結部材5の第2結合部5bは、補強部材3に結合される。ここで、第1結合部5aと被補強部材1の継手部との結合は、上述した第1結合部5aと継手部3aとの結合と同じ構成によりなされ、第2結合部5bと補強部材3との結合は、接着剤又は溶着(或いはボルト及びナット、リベット、接着剤又は溶着とボルト及びナットとの両方、若しくは接着剤又は溶着とリベットとの両方)によりなされてよい。
変更例3によると、連結部材5の第2結合部5bは、図11Aのように、被補強部材1の継手部1bに接着剤9又は溶着により結合され、且つ、第2結合部5bと当該継手部1bとは、被補強部材1と補強部材3との継手方向D3に互いに引っ掛かる形状を有していてもよい。図11Aは、図1のIIA-IIA矢視図であるが、連結部材5の第2結合部5bが、このように被補強部材1に結合されている場合の構成例を示す。図11Aの例では、連結部材5は、2つの第1結合部5aと2つの第2結合部5bと中間部5cを有する。
Claims (11)
- 被補強部材と補強部材とを繋いだ継手構造体であって、
前記被補強部材と前記補強部材との間に設けられ両者を連結する連結部材を備え、
前記連結部材は、前記被補強部材と前記補強部材の一方と他方にそれぞれ結合された第1結合部と第2結合部を有し、該第1結合部は、前記一方の継手部に接着剤又は溶着により結合され、
前記第1結合部と前記継手部とは、前記被補強部材と前記補強部材との継手方向に互いに引っ掛かる形状を有している、継手構造体。 - 前記継手部は、前記継手方向に直交する直交方向に突出した突出部分を有し、
前記第1結合部は、該突出部分を前記継手方向に挟む形状を有する、請求項1に記載の継手構造体。 - 前記継手方向に直交する直交方向に前記継手部を挟み互いに対向するように配置された2つの前記連結部材を備え、
前記2つの連結部材を1組として、複数組の前記連結部材が、それぞれ、前記被補強部材と前記補強部材とを連結する複数箇所に配置されている、請求項1又は2に記載の継手構造体。 - 前記被補強部材と前記補強部材とが、複数の連結箇所の各々において、1つの前記連結部材により連結されており、
前記継手方向に直交し互いに反対を向く方向を第1直交方向及び第2直交方向として、
いずれかの前記連結箇所において、前記連結部材の前記第1結合部は、前記継手部の第1直交方向の側に位置して当該継手部から第1直交方向側への荷重を受け得るようになっており、
別の前記連結箇所において、前記連結部材の第1結合部は、前記継手部の第2直交方向の側に位置して当該継手部から第2直交方向側への荷重を受け得るようになっている、請求項1又は2に記載の継手構造体。 - 前記第2結合部は、前記被補強部材と前記補強部材の前記他方の継手部に接着剤又は溶着により結合され、
前記第2結合部と当該継手部とは、前記被補強部材と前記補強部材との継手方向に互いに引っ掛かる形状を有している、請求項1又は2に記載の継手構造体。 - 前記連結部材は弾性変形可能に形成されている、請求項1~5のいずれか一項に記載の継手構造体。
- 前記継手部の第1直交方向の側に位置する複数の前記連結部材と、前記継手部の第2直交方向の側に位置する複数の前記連結部材とが、千鳥状に配置されている、請求項4に記載の継手構造体。
- 被補強部材と補強部材とを繋いだ継手構造体の組立方法であって、
(A)前記被補強部材と前記補強部材と連結部材を用意し、
(B)前記連結部材の第1結合部を、前記被補強部材と前記補強部材の一方と結合させ、前記連結部材の第2結合部を、前記被補強部材と前記補強部材の他方と結合させ、
前記(B)において、前記被補強部材と前記補強部材との継手方向に前記第1結合部と前記一方の継手部とが互いに引っ掛かるように前記第1結合部と前記継手部とを配置して、前記第1結合部と前記継手部とを接着剤又は溶着により結合させる、継手構造体の組立方法。 - 前記継手部は、前記継手方向に直交する直交方向に突出した突出部分を有し、
前記(B)において、
(B1)前記直交方向に2つの前記連結部材が互いに対向するように当該2つの連結部材の前記第2結合部を前記他方に結合し、この状態で、当該2つの連結部材は、前記第2結合部から前記継手方向に延びて前記第1結合部において互いの間に隙間を形成し、該隙間は、前記第2結合部と反対側における前記継手方向の開口と、該開口よりも前記第2結合部の側に位置する収容部とを含み、
(B2)前記開口を広げるように前記2つの連結部材を弾性変形させて、前記開口から前記継手方向に前記継手部を前記隙間に挿入し、前記突出部分を前記収容部に位置させ、
(B3)この状態で、前記第1結合部と前記継手部とを接着剤又は溶着により結合させる、請求項8に記載の継手構造体の組立方法。 - 前記(B)において、
異なる連結箇所の各々において1つの前記連結部材が位置し、前記異なる連結箇所の前記連結部材により、前記継手部が、前記継手方向と直交する直交方向に挟まれ、且つ、各前記連結箇所において前記継手部と前記第1結合部とが前記継手方向に互いに引っ掛かるように、各前記連結部材の前記第2結合部を前記他方に結合させ前記一方を配置し、
各前記連結箇所において前記第1結合部と前記一方の前記継手部とを接着剤又は溶着により結合させる、請求項8に記載の継手構造体の組立方法。 - 前記異なる連結箇所のそれぞれの前記連結部材を千鳥状に配置し、各前記連結箇所において前記第1結合部と前記一方の前記継手部とを接着剤又は溶着により結合させる、請求項10に記載の継手構造体の組立方法。
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CN201980095078.7A CN113614389A (zh) | 2019-04-12 | 2019-04-12 | 接头结构体及其装配方法 |
JP2019529271A JP6780114B1 (ja) | 2019-04-12 | 2019-04-12 | 継手構造体及びその組立方法 |
CN202311186790.2A CN117028377A (zh) | 2019-04-12 | 2019-04-12 | 接头结构体及其装配方法 |
US17/441,806 US20220169359A1 (en) | 2019-04-12 | 2019-04-12 | Joint structure and assembly method for same |
PCT/JP2019/015923 WO2020208802A1 (ja) | 2019-04-12 | 2019-04-12 | 継手構造体及びその組立方法 |
EP19924628.1A EP3954907B1 (en) | 2019-04-12 | 2019-04-12 | Joint structure and assembly method for same |
CA3131095A CA3131095A1 (en) | 2019-04-12 | 2019-04-12 | Joint structure and assembly method for same |
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US (1) | US20220169359A1 (ja) |
EP (1) | EP3954907B1 (ja) |
JP (1) | JP6780114B1 (ja) |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS48113546U (ja) * | 1972-03-31 | 1973-12-25 | ||
JP2004507629A (ja) * | 2000-08-25 | 2004-03-11 | ロッキード マーティン コーポレイション | 構造支持部材を形成するために異種の材料を接合するための装置および方法 |
JP2007534538A (ja) * | 2004-04-17 | 2007-11-29 | エアバス・ドイチュラント・ゲーエムベーハー | 結合部材 |
JP2008222221A (ja) | 2004-04-06 | 2008-09-25 | Boeing Co:The | 航空機胴体およびその他の構造の複合バレルセクション、および係るバレルセクションを製造する方法およびシステム |
JP2015072042A (ja) * | 2013-10-02 | 2015-04-16 | 三菱重工業株式会社 | 継手及び航空機構造 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3703747A (en) * | 1970-12-09 | 1972-11-28 | Illinois Tool Works | Molding clip |
US4671470A (en) * | 1985-07-15 | 1987-06-09 | Beech Aircraft Corporation | Method for fastening aircraft frame elements to sandwich skin panels covering same using woven fiber connectors |
DE19649617A1 (de) * | 1996-11-29 | 1998-06-04 | Henniges Elastomer Kunststoff | Verfahren zur Herstellung einer Verbindung eines Bauteils mit einem Bauelement |
US6945727B2 (en) * | 2002-07-19 | 2005-09-20 | The Boeing Company | Apparatuses and methods for joining structural members, such as composite structural members |
WO2005098241A1 (en) * | 2004-03-31 | 2005-10-20 | Remmele Engineering, Inc. | Connection mechanism and method |
US7555873B2 (en) * | 2004-11-30 | 2009-07-07 | The Boeing Company | Self-locating feature for a pi-joint assembly |
US7670527B2 (en) * | 2006-05-09 | 2010-03-02 | Lockheed Martin Corporation | Failsafe injected adhesive joint |
DE102007003276B4 (de) * | 2007-01-23 | 2013-11-28 | Airbus Operations Gmbh | Luft- und Raumfahrzeug mit einem CFK-Bauteil und einem Metallbauteil, wobei das CFK-Bauteil und das Metallbauteil über wenigstens ein Verbindungselement mit einem Verbindungsabschnitt miteinander verbunden sind |
US20130247338A1 (en) * | 2007-04-19 | 2013-09-26 | Hope Global, Division Of Nfa Corp. | Festooned trim clip system and method for attaching festooned clips to a substrate |
FR2984845B1 (fr) * | 2011-12-21 | 2014-07-11 | Airbus Operations Sas | Element de structure de fuselage d'aeronef anti deversement |
JP3179647U (ja) * | 2012-08-31 | 2012-11-08 | 前田建設工業株式会社 | 締結具および筒状構造物 |
US20140272312A1 (en) * | 2013-03-13 | 2014-09-18 | Gulfstream Aerospace Corporation | Aircraft component and method of making an aircraft component |
JP6116396B2 (ja) * | 2013-06-19 | 2017-04-19 | 株式会社ニフコ | 取付具 |
JP6126958B2 (ja) * | 2013-09-19 | 2017-05-10 | 株式会社ニフコ | クリップ |
GB2528078B (en) * | 2014-07-08 | 2020-07-29 | Airbus Operations Ltd | Structure |
JP6466310B2 (ja) * | 2015-12-08 | 2019-02-06 | 株式会社ニフコ | クリップ |
JP6963780B2 (ja) * | 2017-03-27 | 2021-11-10 | Next Innovation合同会社 | 接合手段 |
-
2019
- 2019-04-12 US US17/441,806 patent/US20220169359A1/en active Pending
- 2019-04-12 EP EP19924628.1A patent/EP3954907B1/en active Active
- 2019-04-12 CA CA3131095A patent/CA3131095A1/en active Pending
- 2019-04-12 JP JP2019529271A patent/JP6780114B1/ja active Active
- 2019-04-12 WO PCT/JP2019/015923 patent/WO2020208802A1/ja unknown
- 2019-04-12 CN CN201980095078.7A patent/CN113614389A/zh active Pending
- 2019-04-12 CN CN202311186790.2A patent/CN117028377A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS48113546U (ja) * | 1972-03-31 | 1973-12-25 | ||
JP2004507629A (ja) * | 2000-08-25 | 2004-03-11 | ロッキード マーティン コーポレイション | 構造支持部材を形成するために異種の材料を接合するための装置および方法 |
JP2008222221A (ja) | 2004-04-06 | 2008-09-25 | Boeing Co:The | 航空機胴体およびその他の構造の複合バレルセクション、および係るバレルセクションを製造する方法およびシステム |
JP2007534538A (ja) * | 2004-04-17 | 2007-11-29 | エアバス・ドイチュラント・ゲーエムベーハー | 結合部材 |
JP2015072042A (ja) * | 2013-10-02 | 2015-04-16 | 三菱重工業株式会社 | 継手及び航空機構造 |
Also Published As
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CN117028377A (zh) | 2023-11-10 |
CA3131095A1 (en) | 2020-10-15 |
JPWO2020208802A1 (ja) | 2021-05-06 |
EP3954907B1 (en) | 2024-07-10 |
EP3954907A1 (en) | 2022-02-16 |
US20220169359A1 (en) | 2022-06-02 |
EP3954907A4 (en) | 2022-04-13 |
CN113614389A (zh) | 2021-11-05 |
JP6780114B1 (ja) | 2020-11-04 |
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