JPH0533108A - Production of nut member for attaching cauking - Google Patents
Production of nut member for attaching caukingInfo
- Publication number
- JPH0533108A JPH0533108A JP18971491A JP18971491A JPH0533108A JP H0533108 A JPH0533108 A JP H0533108A JP 18971491 A JP18971491 A JP 18971491A JP 18971491 A JP18971491 A JP 18971491A JP H0533108 A JPH0533108 A JP H0533108A
- Authority
- JP
- Japan
- Prior art keywords
- nut member
- caulking
- flange portion
- alloy
- cauking
- 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.)
- Granted
Links
Landscapes
- Forging (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、かしめ取付用ナット部
材、特に、筒体の一端にフランジ部を備え、その筒体
は、フランジ部に連設されて、そのフランジ部との間に
板材の取付孔周縁部を挟着すべく、かしめ加工を施され
るかしめ筒部と、そのかしめ筒部に連設されて内周面に
ねじを刻設されたねじ筒部とを有するナット部材の製造
方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a caulking mounting nut member, and in particular, a flange portion is provided at one end of a tubular body, and the tubular body is connected to the flange portion, and a plate member is provided between the flange portion and the flange portion. Of a nut member having a caulking tubular portion that is caulked so as to sandwich the peripheral edge portion of the mounting hole, and a screw tubular portion that is continuous with the caulking tubular portion and has a screw carved on the inner peripheral surface thereof. It relates to a manufacturing method.
【０００２】[0002]
【従来の技術】従来、この種ナット部材は、Ａｌ−Ｍｇ
系合金に焼鈍処理を施したＡｌ合金材を用い、それに冷
間鍛造加工、切削加工等を施すことによって製造されて
いる。2. Description of the Related Art Conventionally, this type of nut member is made of Al--Mg.
It is manufactured by using an Al alloy material that is annealed to a system alloy and subjecting it to cold forging, cutting, and the like.
【０００３】[0003]
【発明が解決しようとする課題】現在、例えば自動車用
ボディの構成材料としては、その軽量化を目的としてＡ
ｌ合金板が用いられている。このようなボディに他のＡ
ｌ合金製部品をボルト止めする場合には、電食防止の観
点よりＡｌ合金製ナット部材を用いるのが望ましい。At the present time, for example, as a constituent material of an automobile body, there is a need to reduce its weight.
1 alloy plate is used. Other A in such a body
When bolting an l-alloy component, it is desirable to use an Al-alloy nut member from the viewpoint of preventing electrolytic corrosion.
【０００４】ところが、自動車用ボディは、他の部品を
ボルト止めされた後、塗装ラインへ搬送され、その塗膜
焼付け工程では、最高１８０℃の高温下に２８０分間と
いう長時間に亘って保持されるので、ボルトの締付トル
ク低下を極力抑制するためには、特にかしめ筒部の座屈
を防止し得るような大きな耐力を備えたナット部材が必
要となる。However, the automobile body is transported to the coating line after bolting other parts, and in the coating baking process, it is kept at a high temperature of 180 ° C. for a long time of 280 minutes. Therefore, in order to suppress a decrease in the tightening torque of the bolt as much as possible, a nut member having a large proof force that can prevent buckling of the caulking cylinder portion is particularly required.
【０００５】しかしながら、従来のナット部材は、その
材質に起因した耐力不足から前記要求に応ずることがで
きない、という問題がある。However, the conventional nut member has a problem that it cannot meet the above-mentioned requirements due to insufficient yield strength due to its material.
【０００６】本発明は前記に鑑み、Ａｌ合金材および熱
処理法を特定することによって、大きな耐力を備えたナ
ット部材を得ることのできる前記製造方法を提供するこ
とを目的とする。In view of the above, it is an object of the present invention to provide the above manufacturing method capable of obtaining a nut member having a large yield strength by specifying an Al alloy material and a heat treatment method.
【０００７】[0007]
【課題を解決するための手段】本発明は、筒体の一端に
フランジ部を備え、その筒体は、前記フランジ部に連設
されて、そのフランジ部との間に板材の取付孔周縁部を
挟着すべく、かしめ加工を施されるかしめ筒部と、その
かしめ筒部に連設されて内周面にねじを刻設されたねじ
筒部とを有するナット部材を製造するに当り、Ａｌ−Ｍ
ｇ−Ｓｉ系合金に焼鈍処理を施したＡｌ合金材を用いて
前記筒体およびフランジ部を備えた中間体を製造し、次
いで前記中間体に、大気中、４９０〜５１０℃、２〜４
時間の条件下で溶体化処理を施すことを特徴とする。According to the present invention, a flange portion is provided at one end of a tubular body, and the tubular body is connected to the flange portion, and a peripheral edge portion of a mounting hole for a plate member is provided between the tubular body and the flange portion. When manufacturing a nut member having a crimping tubular portion that is subjected to crimping, and a threaded tubular portion that is continuous with the crimping tubular portion and has a screw engraved on the inner peripheral surface, Al-M
An intermediate body including the cylinder and the flange portion is manufactured using an Al alloy material obtained by subjecting a g-Si alloy to an annealing treatment, and the intermediate body is then exposed to the air at 490 to 510 ° C. at 2 to 4 ° C.
It is characterized in that the solution treatment is performed under the condition of time.
【０００８】[0008]
【実施例】図１において、かしめ取付用ナット部材１
は、筒体２の一端にフランジ部３を備えている。筒体２
は、フランジ部３に連設されてかしめ加工を施される薄
肉のかしめ筒部４と、そのかしめ筒部４に連設されて内
周面にねじ５を刻設された厚肉のねじ筒部６とを有す
る。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT Referring to FIG. 1, a caulking mounting nut member 1
Has a flange portion 3 at one end of the tubular body 2. Cylinder 2
Is a thin-walled caulking tubular portion 4 that is connected to the flange portion 3 and subjected to caulking, and a thick-walled screw cylinder that is connected to the caulking tubular portion 4 and has a screw 5 engraved on its inner peripheral surface. And part 6.
【０００９】ナット部材１を自動車用ボディ７に取付け
る場合には、先ず、ナット部材１を図示しないかしめ工
具に保持させて、図１に示すように、筒体２をボディ７
を構成する板材８の取付孔９に挿通し、フランジ部２を
取付孔周縁部１０の一面側に係止させる。次いで、図２
に示すように、かしめ筒部４をかしめ工具により軸線方
向に圧縮して、そのかしめ筒部４における板材８および
ねじ筒部６間が二重のフランジ部１１を形成するように
変形し、その二重のフランジ部１１と前記フランジ部２
とにより取付孔周縁部１０を挟着するものである。When the nut member 1 is attached to the automobile body 7, first, the nut member 1 is held by a caulking tool (not shown), and as shown in FIG.
Is inserted into the mounting hole 9 of the plate member 8 and the flange portion 2 is locked to one surface side of the mounting hole peripheral portion 10. Then, FIG.
As shown in FIG. 5, the caulking tubular portion 4 is compressed in the axial direction by a caulking tool, and the caulking tubular portion 4 is deformed so as to form a double flange portion 11 between the plate material 8 and the screw tubular portion 6, and Double flange part 11 and the flange part 2
The peripheral edge portion 10 of the mounting hole is sandwiched between and.
【００１０】ボディ７に、部品１２をボルト止めする場
合には、図２に示すように、部品１２の挿通孔１３に取
付ボルト１４を挿通した後ナット部材１のねじ筒部６に
螺着する。When the component 12 is bolted to the body 7, as shown in FIG. 2, the mounting bolt 14 is inserted through the insertion hole 13 of the component 12 and then screwed onto the threaded tubular portion 6 of the nut member 1. .
【００１１】ナット部材１、ボディ７を構成する板材８
および部品１２はＡｌ合金より構成され、これによりナ
ット部材１、板材８および部品１２間の電食が防止され
る。ボルト１４は鋼製である。A plate member 8 constituting the nut member 1 and the body 7.
The component 12 and the component 12 are made of Al alloy, which prevents electrolytic corrosion between the nut member 1, the plate member 8 and the component 12. The bolt 14 is made of steel.
【００１２】ナット部材１の製造に当っては、Ａｌ合金
材を用いて冷間鍛造加工、切削加工等により筒体２およ
びフランジ部３を備えた中間体を製造し、次いで中間体
に溶体化処理を施し、その後中間体に時効処理を施すも
のである。In the production of the nut member 1, an intermediate body having a tubular body 2 and a flange portion 3 is produced by cold forging, cutting or the like using an Al alloy material, and then the intermediate body is solutionized. A treatment is applied, and then the intermediate is subjected to an aging treatment.
【００１３】Ａｌ合金材としては、Ａｌ−Ｍｇ−Ｓｉ系
合金に焼鈍処理を施したものが用いられる。Ａｌ−Ｍｇ
−Ｓｉ系合金には、強度、耐食性および伸びの優れた６
０００系Ａｌ合金が該当し、また焼鈍処理には、伸びの
向上を狙ったＪＩＳ調質記号「Ｏ」で示される熱処理が
該当する。As the Al alloy material, an alloy obtained by subjecting an Al-Mg-Si alloy to an annealing treatment is used. Al-Mg
-Si-based alloy has excellent strength, corrosion resistance and elongation.
The 000 series Al alloy corresponds, and the annealing treatment corresponds to the heat treatment indicated by JIS tempering symbol "O" aiming at improvement of elongation.
【００１４】したがって、Ａｌ合金材は６０００系Ａｌ
合金Ｏ材として表わされる。このＡｌ合金材は、冷間鍛
造加工等の加工性が良好であるから、ナット部材１の量
産性を向上させる上で有効である。Therefore, the Al alloy material is 6000 series Al.
Represented as alloy O material. Since this Al alloy material has good workability such as cold forging, it is effective in improving the mass productivity of the nut member 1.
【００１５】溶体化処理は、大気中で行う場合と、還元
性雰囲気中で行う場合とがある。大気中で行うときの条
件は、加熱温度４９０〜５１０℃、加熱時間２〜４時
間、水冷であり、また還元性雰囲気中で行うときの条件
は、加熱温度４９０〜５２０℃、加熱時間２〜４時間、
水冷である。The solution treatment may be performed in the air or in a reducing atmosphere. Conditions in the atmosphere are heating temperature 490 to 510 ° C., heating time 2 to 4 hours and water cooling, and conditions in reducing atmosphere are heating temperature 490 to 520 ° C. and heating time 2 to. 4 hours,
It is water cooled.
【００１６】この溶体化処理によって６０００系Ａｌ合
金Ｏ材の耐力を向上させることができる。By this solution treatment, the yield strength of the 6000 series Al alloy O material can be improved.
【００１７】Ａｌ合金材の耐力が低い場合には、ナット
部材１とボルト１４との熱膨脹係数の相違に起因して、
薄肉かしめ筒部４の非かしめ領域４ａにおいて座屈を生
じ、その結果、ボルト１４の締付トルクが大幅に低下す
る、といった問題を生じるが、本発明によれば、このよ
うな問題を解消することができる。When the yield strength of the Al alloy material is low, due to the difference in thermal expansion coefficient between the nut member 1 and the bolt 14,
The buckling occurs in the non-crimped region 4a of the thin crimped cylinder portion 4 and, as a result, the tightening torque of the bolt 14 is significantly reduced. However, the present invention solves such a problem. be able to.
【００１８】また還元性雰囲気下で溶体化処理を行う
と、薄肉かしめ筒部４の酸化を防止して、その強度低下
を回避することができる。Further, if the solution treatment is performed in a reducing atmosphere, it is possible to prevent the thin caulking tubular portion 4 from being oxidized and to prevent its strength from being lowered.
【００１９】溶体化処理において、加熱温度が４９０℃
未満ではＡｌ合金材が固溶体状態にならず、一方、大気
中で行う場合に加熱温度が５１０℃を超えると、高温酸
化による中間体の強度低下を招き、また還元性雰囲気中
で行う場合に加熱温度が５２０℃を超えると、ナット部
材１の強度が高くなり過ぎて伸びが低下するためかしめ
性が悪化する。また加熱時間が２時間未満では品質が不
安定となり、一方、４時間を超えるとコスト高となる。In the solution treatment, the heating temperature is 490 ° C.
When the heating temperature is higher than 510 ° C. when the heating is performed in the air, the Al alloy material does not go into a solid solution state. When the temperature exceeds 520 ° C., the strength of the nut member 1 becomes too high and the elongation decreases, so that the crimping property deteriorates. If the heating time is less than 2 hours, the quality becomes unstable, while if it exceeds 4 hours, the cost becomes high.
【００２０】時効処理は、１２０〜１８０℃、１〜８時
間の条件下で行われ、この時効処理によってナット部材
１の耐衝撃性が向上する。The aging treatment is carried out under the conditions of 120 to 180 ° C. for 1 to 8 hours, and the impact resistance of the nut member 1 is improved by this aging treatment.
【００２１】次に具体例について説明する。Next, a specific example will be described.
【００２２】６０６１Ａｌ合金Ｏ材より中間体を製造
し、その中間体に次のような溶体化処理および時効処理
を施してナット部材１を製造した。即ち、中間体を５０
０℃にて２時間加熱した後水冷を行い、次いで１２０℃
にて１時間加熱した後炉冷を行った。An intermediate body was manufactured from a 6061 Al alloy O material, and the intermediate body was subjected to the following solution treatment and aging treatment to manufacture the nut member 1. That is, 50
After heating at 0 ° C for 2 hours, cooling with water, then 120 ° C
After heating for 1 hour, the furnace was cooled.
【００２３】このようにして得られたナット部材１を用
いて、次のようなボルト締結性能テストを行った。Using the nut member 1 thus obtained, the following bolt fastening performance test was conducted.
【００２４】図２に示すように、ナット部材１を、厚さ
１．０mmのＡｌ合金製板材８にかしめにより取付け、次
いで鋼製ボルト１４によりＡｌ合金製部品１２をねじ止
めした。このときの締付トルクは、１．１kgｆ・ｍであ
り、これは実使用時と同じである。As shown in FIG. 2, the nut member 1 was attached to an Al alloy plate member 8 having a thickness of 1.0 mm by caulking, and then an Al alloy part 12 was screwed with a steel bolt 14. The tightening torque at this time is 1.1 kgf · m, which is the same as in actual use.
【００２５】このように組立てられたテスト部材に、塗
膜焼付け工程を想定して、１８０℃、４０分間の加熱処
理を施し、次いで１４０℃、４０分間の加熱を６回繰返
す加熱処理を施した。この場合、各加熱終了毎に、２０
分間以上の空冷時間をとった。その後、トルクレンチに
より戻しトルクを測定したところ、その戻しトルクは
０．７kgｆ・ｍであった。The test member thus assembled was subjected to a heating treatment at 180 ° C. for 40 minutes, and then a heating treatment at 140 ° C. for 40 minutes, which was repeated 6 times, assuming a coating baking step. . In this case, at the end of each heating, 20
It took more than a minute for air cooling. After that, when the return torque was measured with a torque wrench, the return torque was 0.7 kgf · m.
【００２６】比較のため、Ａｌ−Ｍｇ系合金、例えば５
１５４Ａｌ合金Ｏ材よりなるナット部材（従来例に相
当）を用いて前記同様のテストを行ったところ、その戻
しトルクは０．４kgｆ・ｍであった。For comparison, an Al--Mg alloy, such as 5
When the same test as described above was performed using a nut member made of 154 Al alloy O material (corresponding to the conventional example), the return torque was 0.4 kgf · m.
【００２７】前記テストより、本発明により得られたナ
ット部材１によれば、比較例のものに比べて、締付トル
クの低下を大幅に抑制し得ることが明らかである。From the above test, it is apparent that the nut member 1 obtained according to the present invention can significantly suppress the decrease in tightening torque as compared with the comparative example.
【００２８】またかしめ性を調べたところ、本発明によ
り得られたナット部材は優れた伸びを有することから、
設定板厚２．０〜３．０mmを超えた板厚範囲、即ち１．
０〜３．５mmにおいても、かしめ得ることが確認され
た。When the caulking property was examined, the nut member obtained according to the present invention has excellent elongation.
A plate thickness range that exceeds a set plate thickness of 2.0 to 3.0 mm, that is, 1.
It was confirmed that caulking was possible even at 0 to 3.5 mm.
【００２９】[0029]
【発明の効果】本発明によれば、前記のように特定され
たＡｌ合金材および熱処理法を用いることによって、優
れた耐力を有し、苛酷な環境下においてもボルトの締付
トルク低下を大幅に抑制することのできるナット部材を
得ることができる。According to the present invention, by using the Al alloy material and the heat treatment method specified as described above, it has excellent proof stress, and the tightening torque of the bolt can be greatly reduced even in a harsh environment. It is possible to obtain a nut member that can be suppressed to
【００３０】またこのナット部材は、優れたかしめ性、
耐食性および耐応力腐食割れ性を有する。Further, this nut member has excellent crimpability,
It has corrosion resistance and stress corrosion cracking resistance.
【図１】Ａｌ合金製板材にナット部材を設置した状態を
示す断面図である。FIG. 1 is a cross-sectional view showing a state in which a nut member is installed on an Al alloy plate material.
【図２】かしめ後のナット部材に取付ボルトにより部品
を取付けた状態を示す断面図である。FIG. 2 is a cross-sectional view showing a state in which components are attached to a nut member after being crimped with a mounting bolt.
１ ナット部材 ２ 筒体 ３ フランジ部 ４ かしめ筒部 ５ ねじ ６ ねじ筒部 ８ 板材 １０ 取付孔周縁部 1 Nut member 2 cylinders 3 Flange part 4 Caulking cylinder 5 screws 6 screw cylinder 8 plate materials 10 Mounting hole periphery
───────────────────────────────────────────────────── フロントページの続き (72)発明者 佐藤 正和 埼玉県和光市中央１丁目４番１号 株式会 社本田技術研究所内 (72)発明者 梅村 博徳 愛知県豊橋市西赤沢町字郷ノ内100番地 ─────────────────────────────────────────────────── ─── Continued front page (72) Inventor Masakazu Sato 1-4-1 Chuo Stock Market, Wako City, Saitama Prefecture Inside Honda Research Laboratory (72) Inventor Hironori Umemura 100, Gonouchi, Nishi-Akazawa-cho, Toyohashi City, Aichi Prefecture
Claims (2)
備え、その筒体（２）は、前記フランジ部（３）に連設
されて、そのフランジ部（３）との間に板材（８）の取
付孔周縁部（１０）を挟着すべく、かしめ加工を施され
るかしめ筒部（４）と、そのかしめ筒部（４）に連設さ
れて内周面にねじ（５）を刻設されたねじ筒部（６）と
を有するナット部材（１）を製造するに当り、Ａｌ−Ｍ
ｇ−Ｓｉ系合金に焼鈍処理を施したＡｌ合金材を用いて
前記筒体（２）およびフランジ部（３）を備えた中間体
を製造し、次いで前記中間体に、大気中、４９０〜５１
０℃、２〜４時間の条件下で溶体化処理を施すことを特
徴とする、かしめ取付用ナット部材の製造方法。1. A tubular body (2) is provided with a flange portion (3) at one end thereof, and the tubular body (2) is provided continuously with the flange portion (3) and between the flange portion (3) and the flange portion (3). The caulking tubular portion (4) that is caulked to clamp the peripheral edge portion (10) of the mounting hole of the plate material (8) to the caulking tubular portion (4), and the caulking tubular portion (4) is continuously provided with a screw on the inner peripheral surface. In manufacturing a nut member (1) having a screw cylinder part (6) in which (5) is engraved, Al-M
An intermediate body including the tubular body (2) and the flange portion (3) is manufactured by using an Al alloy material obtained by subjecting a g-Si alloy to an annealing treatment, and then the intermediate body is subjected to 490 to 51 in the atmosphere.
A method of manufacturing a nut member for caulking attachment, which comprises subjecting the solution treatment to 0 ° C. for 2 to 4 hours.
備え、その筒体（２）は、前記フランジ部（３）に連設
されて、そのフランジ部（３）との間に板材（８）の取
付孔周縁部（１０）を挟着すべく、かしめ加工を施され
るかしめ筒部（４）と、そのかしめ筒部（４）に連設さ
れて内周面にねじ（５）を刻設されたねじ筒部（６）と
を有するナット部材（１）を製造するに当り、Ａｌ−Ｍ
ｇ−Ｓｉ系合金に焼鈍処理を施したＡｌ合金材を用いて
前記筒体（２）およびフランジ部（３）を備えた中間体
を製造し、次いで前記中間体に、還元性雰囲気中、４９
０〜５２０℃、２〜４時間の条件下で溶体化処理を施す
ことを特徴とする、かしめ取付用ナット部材の製造方
法。2. A tubular body (2) is provided with a flange portion (3) at one end thereof, and the tubular body (2) is provided continuously with the flange portion (3) and between the flange portion (3) and the flange portion (3). The caulking tubular portion (4) that is caulked to clamp the peripheral edge portion (10) of the mounting hole of the plate material (8) to the caulking tubular portion (4), and the caulking tubular portion (4) is continuously provided with a screw on the inner peripheral surface. In manufacturing a nut member (1) having a screw cylinder part (6) in which (5) is engraved, Al-M
An intermediate body having the tubular body (2) and the flange portion (3) is manufactured using an Al alloy material obtained by subjecting a g-Si alloy to an annealing treatment, and then the intermediate body is subjected to a reducing atmosphere of 49
A method for manufacturing a nut member for caulking attachment, which comprises subjecting the solution treatment to a condition of 0 to 520 ° C. for 2 to 4 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3189714A JP3069973B2 (en) | 1991-07-30 | 1991-07-30 | Method for manufacturing nut member for caulking mounting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3189714A JP3069973B2 (en) | 1991-07-30 | 1991-07-30 | Method for manufacturing nut member for caulking mounting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0533108A true JPH0533108A (en) | 1993-02-09 |
| JP3069973B2 JP3069973B2 (en) | 2000-07-24 |
Family
ID=16245970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3189714A Expired - Fee Related JP3069973B2 (en) | 1991-07-30 | 1991-07-30 | Method for manufacturing nut member for caulking mounting |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3069973B2 (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6585446B2 (en) | 2000-02-07 | 2003-07-01 | Fuji Photo Optical Co., Ltd. | Mechanism for adjustable installation of plate-like member |
| US6650453B2 (en) | 2001-09-17 | 2003-11-18 | Fuji Photo Optical Co., Ltd. | Mounting mechanism for a strap member |
| GB2368889B (en) * | 2000-11-09 | 2004-02-04 | Textron Fastening Syst Ltd | Method of manufacturing a blind threaded insert |
| JP2004283917A (en) * | 2004-07-12 | 2004-10-14 | Booseikyaputeibu Kk | Method for producing spacer |
| US7048394B2 (en) | 2000-06-13 | 2006-05-23 | Fujinon Corporation | Mechanism for adjustable installation of band plate-like member |
| JP2007176018A (en) * | 2005-12-28 | 2007-07-12 | Kobe Steel Ltd | Method of attaching resin foam laminated sheet, resin foam laminated sheet and structure attached with resin foam laminated sheet |
| KR100830713B1 (en) * | 2007-03-22 | 2008-05-20 | 주식회사 엔비티 | System and manufacturing processes of continuous multi-net shaping for board coupling boss |
| AU2006249212B2 (en) * | 2000-11-09 | 2008-05-29 | Avdel Uk Limited | Method of manufacturing a blind threaded insert |
| JP2010111199A (en) * | 2008-11-05 | 2010-05-20 | Honda Motor Co Ltd | Fastening structure for vehicle body part |
| CN104265884A (en) * | 2014-09-26 | 2015-01-07 | 苏州巨浪热水器有限公司 | Plugging device of magnesium anode installation hole of heat exchange water tank |
| WO2016170835A1 (en) * | 2015-04-21 | 2016-10-27 | ニューフレイ リミテッド ライアビリティ カンパニー | Blind nut and mounting structure for same |
| US9897128B2 (en) | 2013-11-22 | 2018-02-20 | Yazaki Corporation | Part fitted with fastening member, and method of attaching the same |
| WO2018193937A1 (en) | 2017-04-17 | 2018-10-25 | パナソニックＩｐマネジメント株式会社 | Rivet nut and manufacturing method therefor |
| CN112170591A (en) * | 2020-09-04 | 2021-01-05 | 安徽理工大学 | Punching production cooling machine tool |
| JP2021522406A (en) * | 2018-04-18 | 2021-08-30 | ニューフレイ リミテッド ライアビリティ カンパニー | Fasteners made of aluminum alloy containing scandium |
-
1991
- 1991-07-30 JP JP3189714A patent/JP3069973B2/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6585446B2 (en) | 2000-02-07 | 2003-07-01 | Fuji Photo Optical Co., Ltd. | Mechanism for adjustable installation of plate-like member |
| US7048394B2 (en) | 2000-06-13 | 2006-05-23 | Fujinon Corporation | Mechanism for adjustable installation of band plate-like member |
| AU2006249212B2 (en) * | 2000-11-09 | 2008-05-29 | Avdel Uk Limited | Method of manufacturing a blind threaded insert |
| GB2368889B (en) * | 2000-11-09 | 2004-02-04 | Textron Fastening Syst Ltd | Method of manufacturing a blind threaded insert |
| AU2001294003B2 (en) * | 2000-11-09 | 2007-01-04 | Avdel Uk Limited | Method of manufacturing a blind threaded insert |
| US7438773B2 (en) | 2000-11-09 | 2008-10-21 | Avdel Uk Limited | Method of manufacturing a blind threaded insert |
| US6650453B2 (en) | 2001-09-17 | 2003-11-18 | Fuji Photo Optical Co., Ltd. | Mounting mechanism for a strap member |
| JP2004283917A (en) * | 2004-07-12 | 2004-10-14 | Booseikyaputeibu Kk | Method for producing spacer |
| JP2007176018A (en) * | 2005-12-28 | 2007-07-12 | Kobe Steel Ltd | Method of attaching resin foam laminated sheet, resin foam laminated sheet and structure attached with resin foam laminated sheet |
| KR100830713B1 (en) * | 2007-03-22 | 2008-05-20 | 주식회사 엔비티 | System and manufacturing processes of continuous multi-net shaping for board coupling boss |
| JP2010111199A (en) * | 2008-11-05 | 2010-05-20 | Honda Motor Co Ltd | Fastening structure for vehicle body part |
| US9897128B2 (en) | 2013-11-22 | 2018-02-20 | Yazaki Corporation | Part fitted with fastening member, and method of attaching the same |
| DE112014005336B4 (en) | 2013-11-22 | 2023-11-02 | Yazaki Corporation | Part equipped with a fastener and method for fastening it |
| CN104265884A (en) * | 2014-09-26 | 2015-01-07 | 苏州巨浪热水器有限公司 | Plugging device of magnesium anode installation hole of heat exchange water tank |
| CN104265884B (en) * | 2014-09-26 | 2016-08-31 | 苏州巨浪热水器有限公司 | A kind of plugging device of the magnesium rod installing hole of heat-exchanging water tank |
| WO2016170835A1 (en) * | 2015-04-21 | 2016-10-27 | ニューフレイ リミテッド ライアビリティ カンパニー | Blind nut and mounting structure for same |
| WO2018193937A1 (en) | 2017-04-17 | 2018-10-25 | パナソニックＩｐマネジメント株式会社 | Rivet nut and manufacturing method therefor |
| JP2021522406A (en) * | 2018-04-18 | 2021-08-30 | ニューフレイ リミテッド ライアビリティ カンパニー | Fasteners made of aluminum alloy containing scandium |
| CN112170591A (en) * | 2020-09-04 | 2021-01-05 | 安徽理工大学 | Punching production cooling machine tool |
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| Publication number | Publication date |
|---|---|
| JP3069973B2 (en) | 2000-07-24 |
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