JPH071433Y2 - Single pipe connector with adjustable angle - Google Patents
Single pipe connector with adjustable angleInfo
- Publication number
- JPH071433Y2 JPH071433Y2 JP1988037201U JP3720188U JPH071433Y2 JP H071433 Y2 JPH071433 Y2 JP H071433Y2 JP 1988037201 U JP1988037201 U JP 1988037201U JP 3720188 U JP3720188 U JP 3720188U JP H071433 Y2 JPH071433 Y2 JP H071433Y2
- Authority
- JP
- Japan
- Prior art keywords
- single pipe
- cylinder
- angle
- tube
- connecting cylinder
- 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
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Description
この考案は、角度の調節が自在な単管接続具、特に、連
結筒を連結部材に回動できるように取付け、連結筒の係
止溝と単管の抜け止めピンとを容易に係合させ得るよう
にした単管接続具に関する。According to the present invention, a single pipe connector whose angle can be freely adjusted, in particular, a connecting pipe is rotatably attached to a connecting member, and a locking groove of the connecting pipe and a retaining pin of the single pipe can be easily engaged with each other. And a single pipe connector.
従来の角度の調節が自在な単管接続具には、例えば、 （ｉ）連結筒の一端に略Ｌ字状の係止溝を設け、その他
端に軸支部を設け、二つの連結筒をそれらの軸支部にお
いて回動できるように連結して、一方の連結筒と他方の
連結筒との間の角度を調節できるようにしたもの（例え
ば、実開昭61−41734号公報参照）、 （ii）一対の連結筒を自在継手を介して連結し、一方の
連結筒と他方の連結筒との間の角度を自在に調節できる
ようにしたもの（例えば、実開昭60−90342号公報参
照） がある。The conventional single-tube connector whose angle can be freely adjusted includes, for example, (i) a substantially L-shaped locking groove is provided at one end of the connecting tube, and a shaft support portion is provided at the other end. Rotatably connected to the shaft supporting portion of (1) so that the angle between one connecting cylinder and the other connecting cylinder can be adjusted (for example, see Japanese Utility Model Laid-Open No. 61-41734), (ii) ) A pair of connecting cylinders are connected via a universal joint so that the angle between one connecting cylinder and the other connecting cylinder can be freely adjusted (for example, see Japanese Utility Model Laid-Open No. 60-90342). There is.
上記単管接続具（ｉ）は、一方の連結部材の軸支部と他
方の連結部材の軸支部とを枢軸で連結するため、枢軸の
中心軸線に対して直角な面内でしか、一方の連結筒に対
する他方の連結筒の角度を調節できないため、一方の連
結筒の略Ｌ字状の係止溝の周方向溝部に、単管内に固設
した抜け止めピンを嵌合させると、他方の連結筒を所望
の方向に傾斜させて配置することができない欠点があ
る。 上記単管接続具（ii）は、一対の連結筒が自在継手を介
して連結されているため、一方の連結筒と他方の連結筒
との間の角度を常に自在に調節できるが、前記連結筒に
は係止溝が設けられておらず、単管接続具の連結筒をそ
れに嵌合した単管に強固に接続できない欠点がある。 この考案の解決しようとする課題は、従来の単管接続具
（ｉ）及び（ii）の上述のような欠点を有しない角度の
調節が自在な単管接続具を提供すること、換言すると、
任意の角度で交差する単管の端部を強固に接続でき、そ
の接続操作が容易な角度の調節が自在な単管接続具を提
供することにある。Since the single pipe connector (i) connects the pivotal support portion of one connecting member and the pivotal support portion of the other connecting member by the pivot, only one connection is made in a plane perpendicular to the central axis of the pivot. Since the angle of the other connecting cylinder with respect to the cylinder cannot be adjusted, if the retaining pin fixed in the single pipe is fitted into the circumferential groove portion of the substantially L-shaped locking groove of the one connecting cylinder, the other connecting cylinder is connected. There is a drawback in that the cylinder cannot be tilted in the desired direction. In the single pipe connector (ii), since the pair of connecting cylinders are connected through the universal joint, the angle between the one connecting cylinder and the other connecting cylinder can always be freely adjusted. There is a drawback in that the connecting groove of the single pipe connector cannot be firmly connected to the single pipe fitted to it, because the connecting groove of the single pipe connecting tool is not provided in the pipe. The problem to be solved by the present invention is to provide a single-tube connector whose angle is freely adjustable without the above-mentioned drawbacks of the conventional single-tube connectors (i) and (ii).
An object of the present invention is to provide a single pipe connector that can firmly connect the ends of the single pipes intersecting at an arbitrary angle and can easily adjust the angle of the connection.
この考案は、前記課題を解決する手段として次の構成を
採用するものである。 この考案の構成は、連結筒の一端に略Ｌ字状の係止溝を
設け、その他端に軸支部のある連結部材を設け、二つの
連結筒をそれらに設けた連結部材の軸支部において回動
できるように連結して、一方の連結筒と他方の連結筒と
の間の角度を調節できるようにした単管接続具におい
て、連結筒の端部が軸支部のある連結部材に回動できる
ように取付けられていることを特徴とする角度の調節が
自在な単管接続具にある。 連結筒の一方の端部には、一対の略Ｌ字状の係止溝を18
0°位相をずらして設ける。なお、略Ｌ字状の係止溝
は、連結筒の筒壁の軸方向に形成した軸方向溝部と該軸
方向部溝に連通する連結筒の筒壁の周方向に形成した周
方向溝部とで構成されている。 好ましい実施形態においては、連結筒の端部を連結部材
に回動できるように取付け、連結部材と連結筒との相対
的な位置関係を規制する回動規制手段を設ける。この回
動規制手段は連結部材と連結筒との位置関係を規制でき
るものならどのような構成のものでもよい。This invention adopts the following configuration as means for solving the above problems. According to the configuration of the present invention, a substantially L-shaped locking groove is provided at one end of the connecting cylinder, a connecting member having a shaft supporting portion is provided at the other end, and two connecting cylinders are connected to the shaft supporting portion of the connecting member. In a single-pipe connecting tool that is movably connected so that the angle between one connecting cylinder and the other connecting cylinder can be adjusted, the end of the connecting cylinder can rotate to a connecting member having a shaft support. There is a single pipe connector with adjustable angle, which is characterized in that it is mounted as described above. A pair of substantially L-shaped locking grooves are provided at one end of the connecting tube.
0 ° The phase is shifted. The substantially L-shaped locking groove includes an axial groove portion formed in the axial direction of the cylindrical wall of the connecting cylinder and a circumferential groove portion formed in the circumferential direction of the cylindrical wall of the connecting cylinder communicating with the axial groove. It is composed of. In a preferred embodiment, an end portion of the connecting cylinder is rotatably attached to the connecting member, and rotation restricting means for restricting a relative positional relationship between the connecting member and the connecting cylinder is provided. The rotation restricting means may have any structure as long as it can restrict the positional relationship between the connecting member and the connecting cylinder.
この考案の単管接続具は、その一方の連結筒（又は一方
の単管）を回して一方の連結筒の係止溝の周方向溝部に
一方の単管の抜け止めピンを係合させ、この係合状態
で、その他方の連結筒を所望の方向に傾斜させ、その他
方の連結筒（又は他方の単管）を回して他方の連結筒の
係止溝の周方向溝部に他方の単管の抜け止めピンを係合
させることにより、任意の角度で互いに交差する二つの
単管の端部を強固に接続することができる。In the single pipe connector of the present invention, one of the connecting pipes (or one of the single pipes) is rotated to engage the retaining pin of the one of the single pipes with the circumferential groove portion of the locking groove of the one connecting pipe. In this engaged state, the other connecting cylinder is tilted in a desired direction, and the other connecting cylinder (or the other single pipe) is rotated so that the other single connecting cylinder is engaged with the circumferential groove of the locking groove of the other connecting cylinder. By engaging the retaining pin of the tube, it is possible to firmly connect the ends of the two single tubes intersecting each other at an arbitrary angle.
実施例の単管接続具21は、第１図ないし第３図に示さ
れ、二つの連結筒22、23を軸26を介して互いに回動でき
るように連結して構成される。 連結筒22、23には、それらの上部22a又は下部23aに、一
対の略Ｌ字状の係合溝を180°位相をずらして形成して
ある。 前記略Ｌ字状の係止溝は、連結筒の筒壁の軸方向に形成
した軸方向溝部22b、23bと、該軸方向溝部22b、23bに連
通した連結筒の筒壁の周方向に形成した周方向溝部22
c、23cとで構成されている。 連結筒22、23は、その下部22d又は上部23dに、外側の鍔
部22e、23eと、内側の環状突条部22f、23fを備えてい
る。 連結筒22、23に、連結部材24、25を回動自在に取付け
る。 連結部材24、25は、前記環状突条部22f、23fの内径に一
致する外径の筒状部24a、25aと、筒状部24a、25aの上部
24b又は下部25bにこれと一体に形成した連結筒22、23の
内径と合致する外径の環状突条部24c、25cと、筒状部24
a、25aの下部24d又は上部25dにこれと一体に形成した端
板24e、25eと、前記端板24e、25eの外面に略垂直に突設
した軸支部24f、25fとから構成される。 軸支部24f、25fは軸孔24g、25gを備え、軸孔24g、25gに
軸26を嵌合し、軸26の両突出端をかしめ、軸26を外れな
いようにする。 そして、単管接続具21の連結筒内に、連結筒22、23の回
動規制手段を設ける。連結筒22、23の鍔部22e、23eの環
状突条部22f、23fのある部分に、所定の等間隔を保って
半径方向の多数の貫通孔22g、23gを形成し、筒状部24
a、25aの前記環状突条部22f、23fに対応する部分に前記
貫通孔22g、23gと同じ軸線の二つの貫通孔24g、25gを形
成する。く字状の発条28は、その両端28aに外方に向け
て突出する係止部28bを備え、該係止部28bはその端部に
円弧状面（又は球状面）28cを備えている。 環状部24a、25aの各貫通孔24g、25gにく字状の発条28の
各係止部28bを嵌合し、各係止部28bの端部の円弧状面28
cが前記連結筒22、23の各貫通孔22g、23gに選択的に嵌
合するように、く字状の発条28を筒状部24a、25a内に装
着する。 そして、筒状部24a、25aの外周部に止め環27を嵌合し、
連結部材24、25に対して連結筒22、23が回動できるよう
に、前記止め環27を筒状部24a、25aに螺子止め、溶接等
により固定する。 実施例の単管接続具21の使い方は、連結しようとする一
方の水平な単管の抜け止めピンを、連結筒22の端部22a
の係止溝の軸方向溝部22bに嵌合させ、連結筒22をその
鍔部22eを持って廻し、一方の単管の抜け止めピンを、
連結筒22の係止溝の周方向溝部12cの端部に位置させ
る。次に、連結しようとする他方の傾斜した単管の抜け
止めピンを、連結筒23の端部23aの係止溝の軸方向溝部2
3bに嵌合させ、連結筒23をその鍔部23eを持って廻し
て、他方の傾斜した単管の抜け止めピンを、係止溝の周
方向溝部23cの端部に位置させ、一方の水平な単管と他
方の傾斜した単管とを連結する。 連結筒22、23と連結部材24、25とが回動可能に連結され
ているから、連結筒22、23に対して連結部材24、25を回
動させることにより、一方の連結筒に対する他方の連結
筒の角度を自由に調節することができる。 連結筒22、23の連結部材24、25に対する位置の規制は、
回動規制手段により行う。すなわち、く字状の発条28の
係止部28bの端部の円弧状面28cが連結筒22、23の貫通孔
22g、23gに嵌合している状態においては、その状態（位
置）が保持される。 鍔部22e、23eを持つて連結筒22、23に回動力を与えるこ
とにより、貫通孔22g、23gの内側の孔縁が発条28の係止
部28bの円弧状面28cを押し、発条28の係止部28bをその
中心方向に移動させ、発条28の係止部28bと連結筒22、2
3の貫通孔22g、23gとの係合を解除させる。更に、連結
筒22、23を回動させ、く字状の発条28の係止部28bの円
弧状面28cを連結筒22、23の所望の貫通孔22g、23gに再
嵌合させることにより、連結筒22、23を所望位置に保持
させることができる。 実施例の単管接続具21は、連結筒22、23が連結部材24、
25に対して回動できるように取付けてあるから、接続の
際に、連結筒22、23を廻して、抜け止めピンを係止溝の
周方向溝部22c、23cの端部に位置させることができ、単
管は回さなくてもよい。なお、単管を回して、抜け止め
ピンを係止溝の周方向溝部22c、23cの端部に位置させる
こともできる。 上記実施例では両方の連結筒22、23の端部を軸支部のあ
る連結部材24、25にそれぞれ回動できるように取付けて
あるが、いずれが一方の連結筒の端部を軸支部のある連
結部材に回動できるように取付けるようにしてもよい。 なお、実施例の回動規制手段の代りに、連結筒22、23に
螺子孔又はピン孔を設け、この螺子孔又はピン孔に螺子
又はピンを着脱自在に嵌合し、螺子又はピンの先端を筒
状部24a、25aに間隔をおいて設けた多数の孔に選択的に
嵌合させ、連結筒22、23の回動を規制するようにするこ
ともできる。The single pipe connector 21 of the embodiment is shown in FIGS. 1 to 3 and is constituted by connecting two connecting cylinders 22 and 23 via a shaft 26 so as to be rotatable relative to each other. A pair of substantially L-shaped engagement grooves are formed on the upper part 22a or the lower part 23a of the connecting cylinders 22 and 23 with their phases shifted by 180 °. The substantially L-shaped locking groove is formed in the axial direction of the axial direction groove portions 22b and 23b formed in the axial direction of the tubular wall of the connecting tube, and in the circumferential direction of the axial wall portions of the connecting tube that communicate with the axial groove portions 22b and 23b. Circumferential groove 22
It is composed of c and 23c. The connecting cylinders 22 and 23 are provided with outer flange portions 22e and 23e and inner annular protruding portions 22f and 23f at a lower portion 22d or an upper portion 23d thereof. The connecting members 24, 25 are rotatably attached to the connecting tubes 22, 23. The connecting members 24 and 25 are tubular portions 24a and 25a having an outer diameter corresponding to the inner diameters of the annular protruding portions 22f and 23f, and upper portions of the tubular portions 24a and 25a.
24b or a lower portion 25b, and annular protrusions 24c and 25c having an outer diameter matching the inner diameters of the connecting cylinders 22 and 23 integrally formed therewith, and the cylindrical portion 24.
It is composed of end plates 24e and 25e integrally formed with the lower part 24d or the upper part 25d of a and 25a, and shaft support parts 24f and 25f projecting substantially perpendicularly to the outer surfaces of the end plates 24e and 25e. The shaft support portions 24f and 25f are provided with shaft holes 24g and 25g, and the shaft 26 is fitted into the shaft holes 24g and 25g, and both projecting ends of the shaft 26 are caulked to prevent the shaft 26 from coming off. Then, the rotation restricting means for the connecting tubes 22 and 23 is provided in the connecting tube of the single pipe connector 21. A large number of radial through holes 22g, 23g are formed at predetermined equidistant intervals in the portions of the flanges 22e, 23e of the connecting cylinders 22, 23 having the annular protrusions 22f, 23f, and the cylindrical portion 24
Two through holes 24g, 25g having the same axis as the through holes 22g, 23g are formed in the portions of a, 25a corresponding to the annular protrusions 22f, 23f. The dogleg 28 has a locking portion 28b projecting outward at both ends 28a, and the locking portion 28b has an arcuate surface (or spherical surface) 28c at its end. The locking portions 28b of the V-shaped spring 28 are fitted into the through holes 24g, 25g of the annular portions 24a, 25a, and the arcuate surface 28 at the end of each locking portion 28b.
The dogleg-shaped spring 28 is mounted in the tubular portions 24a, 25a so that c can be selectively fitted into the through holes 22g, 23g of the connecting tubes 22, 23. Then, the retaining ring 27 is fitted to the outer peripheral portions of the tubular portions 24a and 25a,
The retaining ring 27 is fixed to the tubular portions 24a, 25a by screwing, welding or the like so that the coupling tubes 22, 23 can rotate with respect to the coupling members 24, 25. To use the single pipe connector 21 of the embodiment, one end of the horizontal single pipe to be connected is attached to the retaining pin 22a of the connecting tube 22.
To the axial groove portion 22b of the locking groove of, the connection cylinder 22 is turned while holding the collar portion 22e, the retaining pin of one of the single pipe,
The locking groove of the connecting cylinder 22 is located at the end of the circumferential groove 12c. Next, the other inclined single pipe retaining pin to be connected is attached to the axial groove 2 of the locking groove of the end 23a of the connecting cylinder 23.
3b, turn the connecting cylinder 23 with its flange 23e, and position the other tilted retaining pipe pin of the single pipe at the end of the circumferential groove 23c of the locking groove. A simple single pipe and the other inclined single pipe. Since the connecting cylinders 22 and 23 and the connecting members 24 and 25 are rotatably connected, by rotating the connecting members 24 and 25 with respect to the connecting cylinders 22 and 23, one connecting cylinder The angle of the connecting tube can be freely adjusted. The regulation of the positions of the connecting cylinders 22 and 23 with respect to the connecting members 24 and 25 is as follows.
This is performed by the rotation restricting means. That is, the arcuate surface 28c at the end of the locking portion 28b of the dogleg 28 is formed in the through hole of the connecting tubes 22 and 23.
The state (position) is maintained in the state of being fitted to 22g and 23g. By applying a turning force to the connecting cylinders 22 and 23 having the collar portions 22e and 23e, the inner hole edges of the through holes 22g and 23g push the arc-shaped surface 28c of the locking portion 28b of the spring 28, and The locking portion 28b is moved toward the center thereof so that the locking portion 28b of the spring 28 and the connecting cylinders 22, 2
The engagement with the through holes 22g and 23g of 3 is released. Further, by rotating the connecting cylinders 22 and 23 and re-fitting the arcuate surface 28c of the locking portion 28b of the dogleg 28 to the desired through holes 22g and 23g of the connecting cylinders 22 and 23, The connecting tubes 22 and 23 can be held at desired positions. In the single pipe connector 21 of the embodiment, the connecting tubes 22 and 23 are the connecting members 24,
Since it is attached so as to be rotatable with respect to 25, when connecting, it is possible to turn the connecting cylinders 22 and 23 and position the retaining pin at the ends of the circumferential groove portions 22c and 23c of the locking groove. Yes, the single tube need not be turned. It should be noted that it is also possible to turn the single pipe to position the retaining pin at the ends of the circumferential groove portions 22c and 23c of the locking groove. In the above embodiment, the ends of both connecting cylinders 22 and 23 are rotatably attached to the connecting members 24 and 25 having the shaft supporting portions, respectively, but whichever end has the shaft supporting portion. It may be rotatably attached to the connecting member. In place of the rotation restricting means of the embodiment, screw holes or pin holes are provided in the connecting cylinders 22 and 23, and the screw holes or pin holes are detachably fitted to the screw holes or pin holes, and the tips of the screw pins or pins are attached. Can be selectively fitted into a large number of holes provided at intervals in the tubular portions 24a and 25a to restrict the rotation of the connecting tubes 22 and 23.
この考案の角度の調節が自在な単管接続具は、一対の連
結筒の端部を軸支部のある連結部材に回動できるように
取付けたから、二つの単管を連結する再に、連結筒を廻
すだけで、抜け止めピンを略Ｌ字状の係止溝の周方向溝
部に係止させることができ、連結操作が容易になる。ま
た、連結筒を回して、単管の抜け止めピンを連結筒の略
Ｌ字状の係止溝の周方向溝部に係止させることができる
から、一方の連結筒と他方の連結筒との間の角度をどの
ように調節しても、抜け止めピンを略Ｌ字状の係止溝の
周方向溝部に係止させ、二つの単管を強固に接続するこ
とができる。さらに、回動規制手段を設けと、連結筒の
連結部材に対する回動を規制することができる。According to the single pipe connector of the present invention whose angle can be freely adjusted, the ends of the pair of connecting pipes are rotatably attached to the connecting member having the shaft supporting portion. The retaining pin can be locked in the circumferential groove portion of the substantially L-shaped locking groove only by turning, and the connecting operation becomes easy. In addition, since the connecting tube can be rotated to lock the retaining pin of the single tube in the circumferential groove portion of the substantially L-shaped locking groove of the connecting tube, one connecting tube and the other connecting tube can be connected. No matter how the angle between them is adjusted, the retaining pin can be locked in the circumferential groove portion of the substantially L-shaped locking groove to firmly connect the two single pipes. Further, when the rotation restricting means is provided, the rotation of the connecting cylinder with respect to the connecting member can be restricted.
第１図ないし第３図はこの考案の実施例を示すもので、
第１図は単管接続具を第２図のII−II線で断面し矢印方
向にみた正面図、第２図は第１図のものの一部を断面し
た側面図、第３図は第１図のIII−III線で断面し矢印方
向にみた平面図である。 図中、21は単管接続具、22、23は連結筒、22b、23bは軸
方向溝部、22c、23cは周方向溝部、24、25は連結部材、
24f、25fは軸支部、26は軸、28は回動規制手段の一部を
構成するく字状の発条である。1 to 3 show an embodiment of the present invention,
1 is a front view of the single pipe connector taken along the line II-II of FIG. 2 as seen in the direction of the arrow, FIG. 2 is a side view of a portion of FIG. 1, and FIG. FIG. 3 is a plan view taken along the line III-III in the figure and seen in the direction of the arrow. In the figure, 21 is a single pipe connector, 22 and 23 are connecting tubes, 22b and 23b are axial grooves, 22c and 23c are circumferential grooves, and 24 and 25 are connecting members.
Reference numerals 24f and 25f are shaft support portions, 26 is a shaft, and 28 is a dogleg-shaped spring forming a part of rotation restricting means.
Claims (2)
その他端に軸支部のある連結部材を設け、二つの連結筒
をそれらに設けた連結部材の軸支部において回動できる
ように連結して、一方の連結筒と他方の連結筒との間の
角度を調節できるようにした単管接続具において、連結
筒の端部が軸支部のある連結部材に回動できるように取
付けられていることを特徴とする角度の調節が自在な単
管接続具。1. A substantially L-shaped locking groove is provided at one end of the connecting cylinder,
The other end is provided with a connecting member having a shaft supporting portion, and the two connecting cylinders are connected so as to be rotatable at the shaft supporting portion of the connecting member provided on them, and the angle between one connecting cylinder and the other connecting cylinder. In the single-tube connector with adjustable end, the end of the connecting tube is rotatably attached to the connecting member having the shaft support, and the angle is adjustable.
その他端に軸支部のある連結部材を設け、二つの連結筒
をそれらに設けた連結部材の軸支部において回動できる
ように連結して、一方の連結筒と他方の連結筒との間の
角度を調節できるようにした単管接続具において、連結
筒の端部が軸支部のある連結部材に回動できるように取
付けられ、連結筒と連結部材との相対的な位置関係を規
制する回動規制手段が設けられていることを特徴とする
角度の調節が自在な単管接続具。2. A substantially L-shaped locking groove is provided at one end of the connecting cylinder,
The other end is provided with a connecting member having a shaft supporting portion, and the two connecting cylinders are connected so as to be rotatable at the shaft supporting portion of the connecting member provided on them, and the angle between one connecting cylinder and the other connecting cylinder. In a single-pipe connector in which the connection can be adjusted, the end of the connecting tube is rotatably attached to the connecting member having the shaft supporting portion, and the rotation for restricting the relative positional relationship between the connecting tube and the connecting member. A single-tube connector whose angle can be freely adjusted, characterized by being provided with a regulation means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988037201U JPH071433Y2 (en) | 1988-03-23 | 1988-03-23 | Single pipe connector with adjustable angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988037201U JPH071433Y2 (en) | 1988-03-23 | 1988-03-23 | Single pipe connector with adjustable angle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01148449U JPH01148449U (en) | 1989-10-13 |
| JPH071433Y2 true JPH071433Y2 (en) | 1995-01-18 |
Family
ID=31263781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988037201U Expired - Lifetime JPH071433Y2 (en) | 1988-03-23 | 1988-03-23 | Single pipe connector with adjustable angle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH071433Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5636180B2 (en) * | 2009-08-27 | 2014-12-03 | 東芝機械株式会社 | Holding shaft and rotary coating apparatus using the same |
| JP2013170353A (en) * | 2012-02-17 | 2013-09-02 | Swallow Kogyo Kk | Fitting device for exterior panel |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6090342U (en) * | 1983-11-29 | 1985-06-20 | 株式会社長谷川工務店 | free joint |
| JPS6141734U (en) * | 1984-06-28 | 1986-03-17 | 輝雄 鈴木 | Angled single pipe joint |
-
1988
- 1988-03-23 JP JP1988037201U patent/JPH071433Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01148449U (en) | 1989-10-13 |
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