JPH057763Y2 - - Google Patents
Info
- Publication number
- JPH057763Y2 JPH057763Y2 JP1986109782U JP10978286U JPH057763Y2 JP H057763 Y2 JPH057763 Y2 JP H057763Y2 JP 1986109782 U JP1986109782 U JP 1986109782U JP 10978286 U JP10978286 U JP 10978286U JP H057763 Y2 JPH057763 Y2 JP H057763Y2
- Authority
- JP
- Japan
- Prior art keywords
- mesh
- metal mesh
- metal
- reflector
- structural material
- 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.)
- Expired - Lifetime
Links
- 239000002184 metal Substances 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 12
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Description
【考案の詳細な説明】
〔産業上の利用分野〕
この考案は人工衛星等宇宙機器搭載用通信アン
テナの反射鏡に関するものである。[Detailed description of the invention] [Field of industrial application] This invention relates to a reflector for a communication antenna mounted on space equipment such as an artificial satellite.
第３図は従来のメツシユリフレクタの一例を示
すものであり、図において１は金属メツシユ、２
は骨組構造である。金属メツシユ１は所定の面内
張力を有した状態で、骨組構造２に接着固定され
ている。
Figure 3 shows an example of a conventional mesh reflector, in which 1 is a metal mesh, 2 is
is a skeleton structure. The metal mesh 1 is adhesively fixed to the frame structure 2 with a predetermined in-plane tension.
従来のメツシユリフレクタは以上のように構成
されているので、金属メツシユのうち骨組構造に
接着されている周縁部分においては、完全に位
置、形状を拘束され、金属メツシユ本来の弾性特
性が失われているために、破断を起こし易く、ま
た、しわも生じ易いという問題点があつた。
Since the conventional mesh reflector is constructed as described above, the position and shape of the peripheral portion of the metal mesh that is bonded to the frame structure is completely restricted, and the original elastic properties of the metal mesh are lost. Because of this, there were problems in that it was prone to breakage and wrinkles.
この考案は上記のような問題点を解消するため
になされたもので、金属メツシユ間の連続部分、
あるいは金属メツシユの構造部材への固定部分に
おいて、金属メツシユ本来の弾性特性を失うこと
なく、従つて、強度や形状精度の点でより安定な
性能を有するメツシユリフレクタを得ることを目
的とする。 This idea was made to solve the above problems, and the continuous part between the metal meshes,
Another object of the present invention is to obtain a mesh reflector that does not lose the elastic properties inherent to the metal mesh in the portion where the metal mesh is fixed to the structural member, and therefore has more stable performance in terms of strength and shape accuracy.
この考案に係るメツシユリフレクタは金属メツ
シユ間の連結部分、あるいは金属メツシユの構造
部材への固定部分を結合糸を用いて縫合結合とい
たものである。
The mesh reflector according to this invention has a connecting portion between metal meshes, or a portion of the metal mesh fixed to a structural member, which is sutured using a binding thread.
この考案におけるメツシユリフレクタは、金属
メツシユ間の連結部分、あるいは金属メツシユの
構造材への固定方法が、結合糸により弾性的に実
現されるため、金属メツシユの全面において、そ
の弾性特性は失われることなく、また、周縁部に
おいて応力集中も妨げるため、強度性能も向上す
る。
In the mesh reflector of this invention, the connection between the metal meshes or the method of fixing the metal meshes to the structural material is realized elastically using binding threads, so the elastic properties are lost on the entire surface of the metal meshes. This also prevents stress concentration at the periphery, thereby improving strength performance.
以上、この考案の一実施例を図について説明す
る。
An embodiment of this invention will be described above with reference to the drawings.
第１図において、１はリフレクタを構成する金
属メツシユ、２はリフレクタ全体の剛性を維持す
るための構造材、３は金属メツシユどうしを結合
或いは金属メツシユ端部を構造材や、金属メツシ
ユ以外の固定リフレクタに止めるための結合糸、
４は固定リフレクタである。 In Fig. 1, 1 is a metal mesh that constitutes the reflector, 2 is a structural material for maintaining the rigidity of the entire reflector, and 3 is a structural material that connects the metal meshes together or fixes the ends of the metal mesh to a structural material or something other than the metal mesh. Binding thread for attaching to the reflector,
4 is a fixed reflector.
また、第２図は、第１図における金属メツシユ
どうしの結合部分を拡大して表わしたものであ
り、１は金属メツシユ、３は結合糸、５は金属メ
ツシユを構造材に固定するための支持材である。 In addition, FIG. 2 is an enlarged view of the joining part between the metal meshes in FIG. 1, where 1 is the metal mesh, 3 is the binding thread, and 5 is the support for fixing the metal mesh to the structural material It is a material.
以上のように、この考案によれば金属メツシユ
どうしの結合、あるいは金属メツシユ端部の固定
に結合糸を利用したため、金属メツシユ本来の弾
性特性が、周縁部においても保たれるので、強度
特性に優れ、かつ曲面構成も容易なメツシユリフ
レクタが得られる効果がある。
As described above, according to this invention, since the binding thread is used to join metal meshes together or to fix the ends of metal meshes, the original elastic properties of metal meshes are maintained even at the periphery, which improves strength properties. This has the effect of providing a mesh reflector which is excellent and whose curved surface structure is easy to form.
第１図はこの考案の一実施例によるメツシユリ
フレクタを示す図、第２図は第１図のうち、この
考案による特徴を表わす金属メツシユどうしの結
合部分の拡大図、第３図は従来のメツシユリフレ
クタを示す図である。
図中、１は金属メツシユ、２は構造材、３は結
合糸、４は固定リフレクタ、５は支持材を表わ
す。なお、図中、同一符号は同一、又は相当部分
を示す。
Fig. 1 is a diagram showing a mesh reflector according to an embodiment of this invention, Fig. 2 is an enlarged view of the connecting portion of the metal meshes shown in Fig. 1, which is a feature of this invention, and Fig. 3 is an enlarged view of a conventional mesh reflector. It is a figure showing a mesh reflector. In the figure, 1 is a metal mesh, 2 is a structural material, 3 is a binding thread, 4 is a fixed reflector, and 5 is a supporting material. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
された金属メツシユと、上記金属メツシユを保持
し、かつリフレクタ全体の骨組みを構成する構造
材と、上記金属メツシユを固定するための上記構
造材に設けられた支持材とからなり、上記支持材
を上記金属メツシユの周縁部で挟み込むように上
記金属メツシユ周縁部を結合糸を用いて縫合して
金属メツシユ間を結合することにより、上記金属
メツシユを上記支持材に固定したこと特徴とする
メツシユリフレクタ。 A metal mesh held in a quadratic curved surface or a shape approximating it, a structural material that holds the metal mesh and forms the framework of the entire reflector, and a structure provided on the structural material for fixing the metal mesh. The supporting material is sandwiched between the peripheral edges of the metal mesh and the peripheral edges of the metal mesh are sewn together using a binding thread to connect the metal meshes. A mesh reflector characterized by being fixed to a support material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986109782U JPH057763Y2 (en) | 1986-07-17 | 1986-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986109782U JPH057763Y2 (en) | 1986-07-17 | 1986-07-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6316708U JPS6316708U (en) | 1988-02-03 |
| JPH057763Y2 true JPH057763Y2 (en) | 1993-02-26 |
Family
ID=30988192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986109782U Expired - Lifetime JPH057763Y2 (en) | 1986-07-17 | 1986-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH057763Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60173904A (en) * | 1983-10-27 | 1985-09-07 | メツセルシユミツト−ベルコウ−ブロ−ム・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング | Expandable antenna net reflector |
-
1986
- 1986-07-17 JP JP1986109782U patent/JPH057763Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60173904A (en) * | 1983-10-27 | 1985-09-07 | メツセルシユミツト−ベルコウ−ブロ−ム・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング | Expandable antenna net reflector |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6316708U (en) | 1988-02-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH057763Y2 (en) | ||
| JPS5853049Y2 (en) | Core material for leather watch bands | |
| JPS59170173U (en) | Mount for solar heat collector | |
| JPH0235350Y2 (en) | ||
| JPS6011910U (en) | expansion joint | |
| JPS58184163U (en) | Solar collector mount | |
| JPS6027669U (en) | jade net | |
| JPS60171507U (en) | Hollow fiber filtration module | |
| JPS59130588U (en) | Holder | |
| JPS6023777U (en) | watch | |
| JPS60180109U (en) | Antenna main reflector support structure | |
| JPS62179816U (en) | ||
| JPH0343941U (en) | ||
| JPH0438067U (en) | ||
| JPS6082813U (en) | Antenna reflector cover structure | |
| JPS6124300U (en) | Rocket part mounting leg structure of artificial satellite frame | |
| JPH03118025U (en) | ||
| JPS596923U (en) | portable rain gear | |
| JPS5828697U (en) | Unit toy bearing frame unit | |
| JPS5852196U (en) | Support mounting structure for panel assembly type aquarium | |
| JPS60132024U (en) | Supporting and fixing structure of piezoelectric vibrator | |
| JPS5960228U (en) | sunroom roof | |
| JPS59132600U (en) | Suspension structure of seat skin | |
| JPS6240115U (en) | ||
| JPS58119216U (en) | parabolic antenna reflector |