JPH033396Y2 - - Google Patents
Info
- Publication number
- JPH033396Y2 JPH033396Y2 JP1986169397U JP16939786U JPH033396Y2 JP H033396 Y2 JPH033396 Y2 JP H033396Y2 JP 1986169397 U JP1986169397 U JP 1986169397U JP 16939786 U JP16939786 U JP 16939786U JP H033396 Y2 JPH033396 Y2 JP H033396Y2
- Authority
- JP
- Japan
- Prior art keywords
- mounting surface
- engaging
- resin
- flange
- flange portion
- 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
Links
- 229920005989 resin Polymers 0.000 claims description 22
- 239000011347 resin Substances 0.000 claims description 22
- 238000003466 welding Methods 0.000 claims description 13
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 239000002184 metal Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/06—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using friction, e.g. spin welding
- B29C65/069—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using friction, e.g. spin welding the welding tool cooperating with specially formed features of at least one of the parts to be joined, e.g. cooperating with holes or ribs of at least one of the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/06—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using friction, e.g. spin welding
- B29C65/0672—Spin welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
- B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
- B29C66/474—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially non-flat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/832—Reciprocating joining or pressing tools
- B29C66/8322—Joining or pressing tools reciprocating along one axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/727—Fastening elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/727—Fastening elements
- B29L2031/7282—Snap fasteners, clips, press-buttons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Description
【考案の詳細な説明】
〈産業上の利用分野〉
本考案は、回転による摩擦熱により取付け面溶
着される留め具、スタツドなどの回転溶着用樹脂
製部品に係り、特に、回転時に取付け面に損傷を
与えないようにした回転溶着用樹脂製部品に関す
るものである。[Detailed description of the invention] <Industrial application field> The present invention relates to resin parts for rotary welding, such as fasteners and studs, which are welded to the mounting surface by frictional heat due to rotation. This invention relates to resin parts for rotary welding that prevent damage.
〈従来技術〉
従来より、例えば、留め具、スタツドなどの樹
脂製部品を樹脂製あるいは軟質金属製の取付け基
板に強固に固定する方法のひとつとして、フラン
ジ部を設けた樹脂製部品を、樹脂製あるいは軟質
金属製の取付け基板に回転治具で押し付けた状態
で高速回転させ、この時に生じる摩擦熱によつて
摩擦面を溶融させて両者を溶着して分離不能に固
化させる回転溶着法が用いられている。<Prior art> Conventionally, as a method for firmly fixing resin parts such as fasteners and studs to a mounting board made of resin or soft metal, a resin part provided with a flange portion has been fixed to a resin part. Alternatively, a rotary welding method is used, in which a rotating jig is pressed against a soft metal mounting board and rotated at high speed, and the frictional heat generated at this time melts the friction surface, welding the two and solidifying them inseparably. ing.
第９図ａは留め具として使用される従来のこの
種の回転溶着用樹脂製部品１であつて、円板状の
フランジ部２と、該フランジ部２の中央から立設
された軸部３と、前記フランジ部２の周端面２ｃ
から外側方へ突出するよう設けられた係合部４，
４とから成り、樹脂により一体成型されている。
軸部３の上端には、留め穴（図示せず）に押圧嵌
入するための傘形の係止部３ａが突設されてい
る。 FIG. 9a shows a conventional rotary welding resin part 1 of this type used as a fastener, which includes a disc-shaped flange part 2 and a shaft part 3 erected from the center of the flange part 2. and the peripheral end surface 2c of the flange portion 2.
an engaging portion 4 provided so as to protrude outward from the
4, which are integrally molded from resin.
An umbrella-shaped locking portion 3a is protruded from the upper end of the shaft portion 3 and is press-fitted into a locking hole (not shown).
係合部４は長方体状であつて、第９図ａに示す
ようにフランジ部２の周縁部に180゜隔てて２個、
あるいは120゜隔てて３個、半径方向に外方に向つ
て、突設されている。 The engaging parts 4 have a rectangular parallelepiped shape, and as shown in FIG.
Alternatively, three of them are spaced apart by 120 degrees and protrude outward in the radial direction.
このような形状の樹脂製部品１を、第９図ｂに
示すように、フランジ部２の下面２ｂが樹脂製あ
るいは軟質金属製の取付け基板５に押圧されるよ
うに、樹脂製部品１を回転治具６で保持し、樹脂
製部品１の係合部４，４を回転治具６の係合溝７
に係合して、回転治具６を高速で回転させる。こ
れによつてフランジ部２の下面２ｂと取付け基板
５との間で摩擦熱が発生し、一方又は双方の摩擦
面が溶融して溶着する。その後、自然冷却あるい
は強制冷却によつて溶融部分が固化して、樹脂製
部品１は取付け基板５に強固に固定される。 As shown in FIG. 9b, the resin component 1 having such a shape is rotated so that the lower surface 2b of the flange portion 2 is pressed against the mounting board 5 made of resin or soft metal. It is held by a jig 6, and the engagement parts 4, 4 of the resin part 1 are inserted into the engagement grooves 7 of the rotating jig 6.
The rotating jig 6 is rotated at high speed. As a result, frictional heat is generated between the lower surface 2b of the flange portion 2 and the mounting board 5, and one or both of the friction surfaces are melted and welded. Thereafter, the molten portion is solidified by natural cooling or forced cooling, and the resin component 1 is firmly fixed to the mounting board 5.
〈従来技術の問題点〉
しかしながら、上記の従来の回転溶着用樹脂製
部品においては、係合部４，４の下端面４ｂがフ
ランジ部２の裏面２ｂと同一高さに突設されてい
るため、回転時に該係合部４，４の下端面４ｂが
取付け基板５に接触して、その結果、第９図ｃに
示すように取付け面５ａに摩擦跡Ａが残り、外観
性が劣化するという問題点があつた。<Problems with the prior art> However, in the conventional resin parts for rotary welding described above, the lower end surfaces 4b of the engaging portions 4, 4 are protruded at the same height as the back surface 2b of the flange portion 2; During rotation, the lower end surfaces 4b of the engaging portions 4, 4 come into contact with the mounting board 5, and as a result, friction marks A are left on the mounting surface 5a as shown in FIG. 9c, deteriorating the appearance. There was a problem.
本考案は上記実情に鑑みてなされたもので、そ
の目的は、取付け時に取付け面に摩擦跡を残すこ
とのない回転溶着用樹脂製部品を提供することに
ある。 The present invention was developed in view of the above circumstances, and its purpose is to provide a resin component for rotary welding that does not leave any friction marks on the mounting surface during installation.
〈問題点を解決するための手段〉
この問題を解決するため、本考案の回転溶着用
樹脂製部品では、フランジ部の周縁部から突設し
た係合部を取付け面から浮かせて設けたものであ
る。<Means for solving the problem> In order to solve this problem, in the resin part for rotary welding of the present invention, the engaging part protruding from the peripheral edge of the flange part is provided so as to float above the mounting surface. be.
〈作用〉
このようにしたため、回転溶着用樹脂製部品の
回転溶着時に係合部は取付け面から離間している
ため取付け面に接触せず、従つて取付け面に摩擦
跡が残らない。<Function> With this arrangement, when rotary welding resin parts are rotary welded, the engaging portion is spaced apart from the mounting surface and does not come into contact with the mounting surface, so that no friction marks are left on the mounting surface.
〈実施例〉
以下、図面に基づいて本考案の実施例を説明す
る。<Example> Hereinafter, an example of the present invention will be described based on the drawings.
第１図ａは本考案の一実施例を示している。 FIG. 1a shows an embodiment of the invention.
この樹脂製部品１１は合成樹脂で一体成形され
た留め具として用いられるものであつて、円板状
のフランジ部１２の中央に、先端に傘型の係止部
１３ａを備えた軸部１３が突設されている。 This resin part 11 is integrally molded of synthetic resin and is used as a fastener, and has a shaft part 13 in the center of a disc-shaped flange part 12 with an umbrella-shaped locking part 13a at the tip. It is installed protrudingly.
フランジ部１２の周端面１２ｃには、180゜隔て
た２ヶ所に、外方へ半径方向に係合部１４が突設
されている。この係合部１４はほぼ長方体状であ
つて、その上端面１４ａはフランジ部１２の表面
１２ａよりはるか上方に位置し、また、下端面１
４ｂはフランジ部１２の裏面１２ｂより僅かに上
方に位置している。 Engagement portions 14 are provided on the peripheral end surface 12c of the flange portion 12 at two locations separated by 180° and protrude outward in the radial direction. This engaging portion 14 has a substantially rectangular shape, and its upper end surface 14a is located far above the surface 12a of the flange portion 12, and its lower end surface 14a is located far above the surface 12a of the flange portion 12.
4b is located slightly above the back surface 12b of the flange portion 12.
従つて、第１図ｂに示す如く、樹脂製部品１１
を第９図ｂに示した前記回転治具６の係合溝７，
７に係合部１４，１４を係合して取付け基板５に
押し付けて高速回転させて取付け面５ａに溶着さ
せる際に、係合部１４，１４の下端面１４ｂ，１
４ｂは取付け面５ａから浮いているため、回転時
に取付け面５ａに接触せず、このため取付け面５
ａに第９図ｃの如き摩擦跡などの損傷が生じな
い。 Therefore, as shown in FIG. 1b, the resin part 11
The engagement groove 7 of the rotating jig 6 shown in FIG. 9b,
When the engaging parts 14, 14 are engaged with the mounting parts 7, pressed against the mounting board 5, rotated at high speed, and welded to the mounting surface 5a, the lower end faces 14b, 1 of the engaging parts 14, 14 are
4b is floating from the mounting surface 5a, so it does not come into contact with the mounting surface 5a during rotation, and therefore the mounting surface 5a
No damage such as friction marks as shown in FIG.
第２図は本考案の第２実施例を示すもので、こ
の実施例では、係合部１４の下端面１４ｂは、外
方に向つて斜め上向き傾斜している。 FIG. 2 shows a second embodiment of the present invention, in which the lower end surface 14b of the engaging portion 14 is inclined diagonally upward and outward.
第３図は本考案の第３実施例を示すもので、こ
の実施例では、係合部１４の下端面１４ｂの中途
から傾斜している。 FIG. 3 shows a third embodiment of the present invention. In this embodiment, the lower end surface 14b of the engaging portion 14 is inclined from the middle.
この第２，第３の実施例でも、係合部１４の下
端面１４ｂは取付け面５ａから浮いているため、
同様に回転溶着時に取付け面５ａに損傷を生じな
い。 In the second and third embodiments as well, since the lower end surface 14b of the engaging portion 14 is floating from the mounting surface 5a,
Similarly, no damage is caused to the mounting surface 5a during rotational welding.
なお、回転溶着後、係合部１４，１４を回転体
刃部を回転させて切断する場合がある。 In addition, after rotational welding, the engaging portions 14, 14 may be cut by rotating the blade of the rotating body.
このような場合、前記実施例のように係合部１
４の下端面１４ｂが取付け面５ｂから浮いていて
も、第４図に示すように回転刃部９は切断しやす
いように下方に係合部１４側に傾斜していて、係
合部１４を下端面から切断するため、第４図に示
すように切断の際に、係合部１４の下端面１４ｂ
の角部１４b′が取付け面５ａに強く接触して取付
け面５ａを傷つけるおそれがある。 In such a case, as in the above embodiment, the engaging portion 1
Even if the lower end surface 14b of 4 is floating from the mounting surface 5b, as shown in FIG. Since the cutting is performed from the lower end surface, as shown in FIG.
There is a risk that the corner portion 14b' may come into strong contact with the mounting surface 5a and damage the mounting surface 5a.
第５図、第６図はこのようなことをなくすよう
にした本考案の実施例を示している。 FIGS. 5 and 6 show an embodiment of the present invention that eliminates this problem.
第５図の実施例では、係合部１４の下端面１４
ｂを取付け面５ａから浮かせるだけでなく、下端
面１４ｂを幅方向の中央から両端に向つて上方へ
傾斜させて、断面Ｖ字状にしている。 In the embodiment shown in FIG. 5, the lower end surface 14 of the engaging portion 14
In addition to floating the lower end surface 14b from the mounting surface 5a, the lower end surface 14b is inclined upward from the center in the width direction toward both ends to form a V-shaped cross section.
第６図の実施例では、係合部１４の下端面１４
ｂを幅方向の中央から両側に向つて円弧状に上方
へ傾斜させて、断面Ｕ字状にしている。 In the embodiment shown in FIG. 6, the lower end surface 14 of the engaging portion 14
b is inclined upward in an arc shape from the center in the width direction toward both sides, so that the cross section is U-shaped.
第５図、第６図の実施例によれば、回転刃部９
による切断時に下端面１４ｂが斜めに捻れても、
中央部より両側が上方に位置するので、取付け面
５ａを損つけることがない。 According to the embodiment shown in FIGS. 5 and 6, the rotary blade part 9
Even if the lower end surface 14b is twisted diagonally during cutting,
Since both sides are located above the center, the mounting surface 5a will not be damaged.
なお、以上の実施例では、係合部１４を２個以
上設けた場合に例示したが、３個以上設けてもよ
い。 In the above embodiment, two or more engaging portions 14 are provided, but three or more engaging portions 14 may be provided.
また、以上の実施例では、軸部１３の先端に傘
型の係止部１３ａを設けた留め具を例にとつて樹
脂製部品を説明したが、他の形状の係止部を設け
た留め具でもよい。 Furthermore, in the above embodiments, resin parts have been explained by taking as an example a fastener in which an umbrella-shaped locking part 13a is provided at the tip of the shaft part 13; It can also be ingredients.
また、以上の実施例では樹脂製部品１１として
留め具を例示したが、第７図に示すように軸部１
３にネジを螺合するためのスタツド、あるいは第
８図に示すように軸部１３にボルト１５が植設さ
れたスタツドにも適用してもよい。 Further, in the above embodiment, a fastener was illustrated as the resin component 11, but as shown in FIG.
3, or a stud in which a bolt 15 is embedded in the shaft portion 13 as shown in FIG.
〈考案の効果〉
以上説明した如く本考案によれば、係合部の下
端面が取付け面から離間するよう浮かせて設けた
ので、回転溶着の際に取付け面を損傷することが
なく、従つて、取付け面の外観性を向上させるこ
とができる。<Effects of the invention> As explained above, according to the invention, since the lower end surface of the engaging portion is provided floating away from the mounting surface, the mounting surface is not damaged during rotational welding, and therefore , the appearance of the mounting surface can be improved.
第１図ａは本考案の第１実施例を示す斜視図、
同図ｂは取付け面に取付けた状態を示す断面図、
第２図ａは本考案の第２実施例を示す斜視図、同
図ｂは取付け面に取付けた状態を示す断面図、第
３図ａは本考案の第３実施例を示す斜視図、同図
ｂは取付け面に取付けた状態を示す断面図であ
る。第４図は係合部切断を示す説明図である。第
５図ａは本考案の第４実施例を示す斜視図、同図
ｂはその側面図、第６図ａは本考案の第５実施例
を示す斜視図、同図ｂはその側面図、第７図、第
８図はさらに本考案の他の実施例を示す斜視図で
ある。
第９図ａは従来例を示す斜視図、同図ｂは取付
けた状態を示す正面図、同図ｃは係合部による取
付け面の損傷を示す斜視図である。
５……取付け基板、５ａ……取付け面、６……
回転治具、７……係合溝、９……回転刃部、１１
……樹脂製部品、１２……フランジ部、１２ａ…
…表面、１２ｂ……裏面、１２ｃ……周端面、１
３……軸部、１３ａ……係止部、１４……係合
部、１４ａ……上端面、１４ｂ……下端面。
FIG. 1a is a perspective view showing a first embodiment of the present invention;
Figure b is a sectional view showing the state when it is attached to the mounting surface,
Fig. 2a is a perspective view showing the second embodiment of the present invention, Fig. 2b is a sectional view showing the state where it is attached to the mounting surface, Fig. 3a is a perspective view showing the third embodiment of the invention; Figure b is a cross-sectional view showing the state in which it is attached to a mounting surface. FIG. 4 is an explanatory diagram showing the cutting of the engaging portion. Fig. 5a is a perspective view showing a fourth embodiment of the present invention, Fig. 5b is a side view thereof, Fig. 6a is a perspective view showing a fifth embodiment of the present invention, Fig. 6b is a side view thereof; FIGS. 7 and 8 are perspective views showing other embodiments of the present invention. FIG. 9a is a perspective view showing a conventional example, FIG. 9b is a front view showing the attached state, and FIG. 9c is a perspective view showing damage to the mounting surface caused by the engaging portion. 5...Mounting board, 5a...Mounting surface, 6...
Rotating jig, 7... Engaging groove, 9... Rotating blade portion, 11
...Resin part, 12...Flange part, 12a...
...Front surface, 12b...Back surface, 12c...Peripheral end surface, 1
3... Shaft part, 13a... Locking part, 14... Engaging part, 14a... Upper end surface, 14b... Lower end surface.
Claims (1)
の中央に立設された軸部と、前記フランジ部の周
縁部から外方へ突出するよう設けられた係合部と
から構成され、上記係合部に回転治具を係合して
取付け面にフランジ部の裏面を押圧した状態で回
転させることにより、前記フランジ部の裏面を取
付面に溶着するようにした回転溶着用樹脂製部品
において、 前記係合部を前記フランジ部の裏面から離間す
るよう浮かせて設けたことを特徴とする回転溶着
用樹脂製部品。[Claims for Utility Model Registration] A disc-shaped flange portion, a shaft portion erected at the center of the surface side of the flange portion, and a locking portion provided to protrude outward from the peripheral edge of the flange portion. The rotating jig is engaged with the engaging part and rotated while pressing the back surface of the flange part against the mounting surface, so that the back surface of the flange part is welded to the mounting surface. A resin component for rotary welding, characterized in that the engaging portion is provided floating so as to be spaced apart from the back surface of the flange portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986169397U JPH033396Y2 (en) | 1986-11-04 | 1986-11-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986169397U JPH033396Y2 (en) | 1986-11-04 | 1986-11-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6375321U JPS6375321U (en) | 1988-05-19 |
| JPH033396Y2 true JPH033396Y2 (en) | 1991-01-29 |
Family
ID=31103167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986169397U Expired JPH033396Y2 (en) | 1986-11-04 | 1986-11-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH033396Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6484945B2 (en) * | 2014-07-24 | 2019-03-20 | アイシン精機株式会社 | Welded structure |
-
1986
- 1986-11-04 JP JP1986169397U patent/JPH033396Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6375321U (en) | 1988-05-19 |
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