JP2520241Y2 - Bundle stone installation jig - Google Patents
Bundle stone installation jigInfo
- Publication number
- JP2520241Y2 JP2520241Y2 JP3437291U JP3437291U JP2520241Y2 JP 2520241 Y2 JP2520241 Y2 JP 2520241Y2 JP 3437291 U JP3437291 U JP 3437291U JP 3437291 U JP3437291 U JP 3437291U JP 2520241 Y2 JP2520241 Y2 JP 2520241Y2
- Authority
- JP
- Japan
- Prior art keywords
- water thread
- jig
- foundation
- water
- bundle
- 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
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- Foundations (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Description
【０００１】[0001]
【産業上の利用分野】この考案は、床束を支える束石を
据え付けるときに用いられる束石据付け用治具に関する
ものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a jig for installing stones used for installing stones that support a floor bundle.
【０００２】[0002]
【従来の技術】建築物の床束を乗せる束石を据え付ける
場合、束石の通りや傾き、高低差、さらには相互間隔な
どを揃えておく必要があり、それらが揃っていないと次
工程の木工事段階で思わぬ手間の掛かることがある。た
とえば、束石に傾きがあったり高低差があったりするよ
うなとき、木製の床束を乗せるときはその床束を束石の
傾きや高さに切り合わせることが可能であるけれども、
鋼製の床束ではそのような切り合せを行うことができな
い。したがって、鋼製の床束を乗せる束石は必ず水平で
なければならず、それほど大きな高低差もあってはいけ
ないとされている。このように束石の据付けには床束を
乗せるのに支障を来さない程度の比較的高い精度が要求
されており、その中でも鋼製の床束を乗せるような特に
高い据付け精度の要求される束石の施工は近時増大して
いるのが現状である。2. Description of the Related Art When installing a pile of stones on which a floor bundle of a building is placed, it is necessary to align the streets, inclinations, height differences, and mutual intervals of the piles. It may take time and effort at the woodworking stage. For example, when the slab has an inclination or a height difference, when placing a wooden floor bundle, it is possible to cut the floor bundle to the inclination and height of the slab,
Such a cut cannot be made with steel floor bundles. Therefore, it is said that the stones on which the steel floor bundles are placed must be horizontal, and there should be no significant difference in height. In this way, a relatively high degree of accuracy is required for the installation of the bunch stones, which does not hinder the placement of the floor bundle, and among them, a particularly high installation accuracy is required for placing the steel floor bundle. The current situation is that the number of constructions of bundle stones is increasing.
【０００３】しかしながら、従来は束石を精度よく据え
付けるのに適した治具が揃っていなかったため、束石の
据付け作業には特に熟達した技量と、そのような技量を
持った熟練者による入念な作業が必要であった。ところ
が、昨今の技能者不足の下では熟練者の確保が困難で、
束石据付け作業の満足のいく仕上がりを望みにくかっ
た。[0003] However, since jigs suitable for accurately installing the slabs have not been prepared in the past, the slab installation work is particularly skillful and requires careful attention by an expert having such a skill. Work was needed. However, it is difficult to secure skilled workers under the current lack of skilled workers,
It was hard to hope for a satisfying finish of the Sekiseki installation work.
【０００４】このような事情のもとで、従来は、図５に
示すように、基礎１の傍に打ち込んだ木杭２を利用して
水糸３を張り、その水糸３を基準にして束石４を据え付
けるという方法を採用することがあった。しかしなが
ら、基礎１のベースコンクリート１１を避けて木杭２を
打ち込む必要があるために木杭２の打込み位置がどうし
ても基礎２の立上り部１２から離れて束石４の通りや高
さなどの据付け精度を高めることに制約が生じ、いま一
歩据付けの正確さに欠けるという問題があった。また、
この方法は束石４の通りごとに木杭２を打ち直したり水
糸３の張り高さを求めなくてはならないといった煩わし
さがあり、全ての現場で施工されているものではない。
他方、上述のように束石の高精度での据付けには困難が
つきまとうという問題があるため、その問題を回避する
ために床前面を土間コンクリート打ちにすることもあ
る。Under these circumstances, conventionally, as shown in FIG. 5, a wooden pile 2 driven into a side of a foundation 1 is used to stretch a water thread 3, and the water thread 3 is used as a reference. The method of installing the bundle stone 4 was sometimes adopted. However, since it is necessary to drive the wooden pile 2 while avoiding the base concrete 11 of the foundation 1, the driving position of the wooden pile 2 is inevitably separated from the rising portion 12 of the foundation 2 and the installation accuracy such as the street and height of the bund stone 4 is high. However, there was a problem that the accuracy of the installation was lacking. Also,
This method is troublesome in that it is necessary to re-mount the wooden piles 2 and obtain the tension of the water threads 3 for each street of the bundle stones 4, and it is not constructed at all sites.
On the other hand, as described above, there is a problem that it is difficult to install the slabs with high accuracy. Therefore, in order to avoid the problem, the floor front surface may be laid with concrete.
【０００５】[0005]
【考案が解決しようとする課題】この考案は以上の問題
や事情に鑑みてなされたもので、建築現場での束石の据
付け位置や据付け高さなどを簡便に知ることができ、し
かも構造がきわめて簡単で安価な束石据付け用治具を提
供することを目的とする。The present invention has been made in view of the above problems and circumstances. It is possible to easily know the installation position and the installation height of a bundle stone at a construction site, and the structure is It is an object of the present invention to provide an extremely simple and inexpensive jig for slab mounting.
【０００６】[0006]
【課題を解決するための手段】請求項１の考案の束石据
付け用治具は、基礎の立上り部に跨がって被せられる倒
立Ｕ字状の治具本体と、治具本体の一方の脚部の下端に
立上り状に延出された水糸支持部と、水糸支持部の上下
複数箇所に形成され水糸の掛止位置を規制する水糸掛止
部と、を具備したものである。A jig for installing a bundle of stones according to a first aspect of the present invention comprises an inverted U-shaped jig main body which is covered over a rising portion of a foundation, and one of the jig main body. A water thread supporting portion extending in a rising shape at the lower end of the leg portion, and a water thread hooking portion that is formed at a plurality of upper and lower portions of the water thread supporting portion and restricts the hooking position of the water thread. is there.
【０００７】請求項１の考案の束石据付け用治具は、基
礎の立上り部に跨がって被せられる倒立Ｕ字状の治具本
体と、治具本体の一方の脚部の下端に立上り状に延出さ
れた水糸支持部と、水糸支持部に上下変位自在に取り付
けられた水糸掛止用フックと、を具備したものである。A jig for installing a boulder according to a first aspect of the present invention comprises an inverted U-shaped jig body which is laid over a rising portion of a foundation, and a jig body which is erected at the lower end of one leg of the jig body. The water thread supporting portion extending in a shape and a hook for hooking the water thread attached to the water thread supporting portion so as to be vertically displaceable.
【０００８】[0008]
【作用】この考案の束石据付け用治具は、倒立Ｕ字状の
治具本体を基礎の立上り部に被せることによって水糸支
持部が基礎の立上り部の直近に配置される。このため、
水糸支持部の水糸掛止部に掛止した水糸が基礎の立上り
部の直近位置から張設される。さらに、治具本体を基礎
の立上り部に対して横に移動させることによって水糸の
張設位置が横に移動する。また、請求項１の考案によれ
ば、水糸をどの水糸掛止部に掛止させるかによって水糸
の張設高さが多段階に変わる。請求項２の考案によれ
ば、水糸掛止用フックを水糸支持部で上下に変位させる
ことにより、そのフックに掛止された水糸の張設高さが
無段階に変わる。In the jig for installing a bundle of stones according to the present invention, the water thread support portion is arranged in the vicinity of the rising portion of the foundation by covering the rising portion of the foundation with the jig body having an inverted U shape. For this reason,
The water thread hooked on the water thread hooking portion of the water thread support portion is stretched from a position immediately near the rising portion of the foundation. Furthermore, by moving the jig body laterally with respect to the rising portion of the foundation, the tension position of the water thread moves laterally. Further, according to the invention of claim 1, the tension height of the water thread changes in multiple stages depending on which water thread hooking portion the water thread is hooked. According to the invention of claim 2, by vertically moving the hook for hooking the water thread by the water thread supporting portion, the tension height of the water thread hooked on the hook changes steplessly.
【０００９】[0009]
【実施例】図１は請求項１の考案の実施例による束石据
付け用治具Ａの使用状態を示す要部斜視図、図２はその
要部を拡大した断面図である。1 is a perspective view of an essential part showing a usage state of a jig A for mounting a slab of stones according to an embodiment of the present invention, and FIG. 2 is an enlarged sectional view of the essential part.
【００１０】治具Ａは鋼製の丸棒や角棒を所定形状に折
り曲げて製作されており、一対の脚部５１，５２とそれ
らの脚部５１，５２の相互間に亘る上辺部５３とを具備
する倒立Ｕ字状の治具本体５と、一方の脚部５１の下端
から前方に突き出された突出部５４を介して上記脚部５
１の下端に立上り状に延出された水糸支持部５５と、水
糸支持部５５と突出部１４との境界の屈曲箇所に近い水
糸支持部５５の下端部に形成された下段側の水糸掛止部
５６と、水糸支持部５５を前後に波打つ形状に折り曲げ
てく字形に形成された上段側の水糸掛止部５７と、他方
の脚部５２の下端を前向きに直角に折り曲げることによ
り形成された短い突部５８とを備えている。The jig A is made by bending a round bar or a square bar made of steel into a predetermined shape, and has a pair of leg portions 51, 52 and an upper side portion 53 extending between the leg portions 51, 52. The inverted U-shaped jig main body 5 having the above-mentioned structure, and the leg portion 5 through the protruding portion 54 protruding forward from the lower end of the one leg portion 51.
The water thread supporting portion 55 extending in a rising shape at the lower end of 1 and the lower part of the water thread supporting portion 55 formed at the lower end portion of the water thread supporting portion 55 near the bending portion of the boundary between the water thread supporting portion 55 and the protruding portion 14. The water thread hooking portion 56, the water thread hooking portion 57 on the upper stage side formed in a V shape by bending the water thread supporting portion 55 back and forth, and the lower end of the other leg portion 52 are bent forward at a right angle. And a short protrusion 58 formed thereby.
【００１１】図１には外周基礎１Ａと間仕切り基礎１Ｂ
とが示されており、外周基礎１Ａの立上り部１２Ａが間
仕切り基礎１Ｂの立上り部１２Ｂよりもやゝ高くなって
いる。そして、図２で判るように上記治具本体５の上辺
部５３の長さを基礎１の立上り部１２Ａ，１２Ｂの厚み
幅よりもやゝ長くしてあり、しかも、上辺部５３に対す
るそれぞれの脚部５１，５２の曲げ角度を直角よりもや
ゝ大きくして一対の脚部５１，５２の自然状態での相互
間隔が仮想線で示されているように下方位置ほど狭まる
ようにしてある。また、突部５８は輪切り状の先端面５
９を有している。上段側の水糸掛止部５７と上辺部５３
との垂直長さや、下段側の水糸掛止部５６と上辺部５３
との垂直長さは、据え付ける束石４の天端面と基礎１
Ａ，１Ｂの立上り部１２Ａ，１２Ｂの上端面との垂直長
さに応じて定められる。すなわち、この実施例では、下
段側の水糸掛止部５６と上辺部５３との間の垂直長さ
が、据え付ける束石４の天端面と外周基礎１Ａの立上り
部１２Ａの上端面との垂直長さと同じになっているのに
対し、上段側の水糸掛止部５７と上辺部５３との間の垂
直長さが、据え付ける束石４の天端面と間仕切り基礎１
Ｂの立上り部１２Ｂの上端面との垂直長さと同じになっ
ている。FIG. 1 shows an outer peripheral foundation 1A and a partition foundation 1B.
The rising portion 12A of the outer peripheral foundation 1A is slightly higher than the rising portion 12B of the partition foundation 1B. As can be seen in FIG. 2, the length of the upper side portion 53 of the jig body 5 is made slightly longer than the thickness width of the rising portions 12A, 12B of the foundation 1, and each leg with respect to the upper side portion 53. The bending angle of the portions 51 and 52 is made slightly larger than the right angle so that the mutual distance between the pair of legs 51 and 52 in the natural state becomes narrower toward the lower position as shown by the phantom line. In addition, the protrusion 58 has a rounded end surface 5
Have nine. Water thread hooking portion 57 and upper side portion 53 on the upper side
And the vertical length, and the lower side water thread hooking portion 56 and the upper side portion 53
The vertical length of the and
It is determined according to the vertical length of the rising portions 12A and 12B of A and 1B from the upper end surfaces. That is, in this embodiment, the vertical length between the lower water thread hooking portion 56 and the upper side portion 53 is perpendicular to the top end surface of the bundle 4 to be installed and the upper end surface of the rising portion 12A of the outer peripheral foundation 1A. While the length is the same as the length, the vertical length between the water thread hooking portion 57 and the upper side portion 53 on the upper stage side is the top end surface of the stone 4 to be installed and the partition foundation 1
It has the same vertical length as the upper end surface of the rising portion 12B of B.
【００１２】以上説明した治具Ａにおいて、倒立Ｕ字状
の治具本体５が外周基礎１Ａの立上り部１２Ａや間仕切
り基礎１Ｂの立上り部１２Ｂに跨がって被せられる。こ
の状態では、図２のように一対の脚部５１，５２がその
復元力で上記立上り部１２Ａ，１２Ｂを挾み付けるた
め、治具Ａが立上り部１２Ａ，１２Ｂに位置決めされた
状態で確実に装着され、しかも突部５８の先端面５９が
立上り部１２Ａ，１２Ｂに弾接状に面接触するために治
具Ａの横振れも防止される。In the jig A described above, the inverted U-shaped jig body 5 is put over the rising portion 12A of the outer peripheral foundation 1A and the rising portion 12B of the partition foundation 1B. In this state, as shown in FIG. 2, the pair of leg portions 51 and 52 pinch the rising portions 12A and 12B by their restoring force, so that the jig A is reliably positioned in the rising portions 12A and 12B. Since the tip end surface 59 of the protrusion 58 is mounted on the rising portions 12A and 12B in elastic contact with each other, the jig A is prevented from swinging laterally.
【００１３】図１に示した外周基礎１Ａの立上り部１２
Ａに装着した治具Ａにおける治具本体５の上辺部５３を
その立上り部１２Ａの上端面に乗せると、上段側の水糸
掛止部５７の高さが、据え付ける束石４の天端面の高さ
に一致する。同様に、間仕切り基礎１Ｂの立上り部１２
Ｂに装着した治具Ａにおける治具本体５の上辺部５３を
その立上り部１２Ｂの上端面に乗せると、下段側の水糸
掛止部５６の高さが、据え付ける束石４の天端面の高さ
に一致する。したがって、相対応する外周基礎１Ａ…の
それぞれに治具Ａ…を１つずつ装着し、それらの治具Ａ
…の下段側の水糸掛止部５６…の相互間に水糸３を張る
と共に、相対応する間仕切り基礎１Ｂ…のそれぞれに治
具Ａ…を１つずつ装着し、それらの治具Ａ…の上段側の
水糸掛止部５７…の相互間に水糸３を張ることによりそ
れらの水糸３，３を互いに直交させるようにすると、水
糸３，３同士の交点を基準として束石４の据付け位置を
定めることができ、また、水糸３，３の張設高さを基準
にして束石４の天端面の高さを定めることができる。束
石４を据え付けるときは、束石４の中心を水糸３，３の
交点に合わせる方法や、束石４の隣接する２辺のコーナ
を水糸３，３の交点に合わせ束石４の２辺を水糸３，３
に沿わせる方法などを採用することができるが、後者に
よる方が作業性に優れることが判っている。なお、複数
本の水糸３…を格子状に張設すれば束石４の設置箇所を
同時に多数定めることができ、また、相対応する外周基
礎１Ａ…の相互間に複数本の水糸３を張り、相対応する
間仕切り基礎１Ｂ…の相互間に１本の水糸３を張り、間
仕切り基礎１Ｂ…に装着した治具Ａを横にずらしていき
ながら次々と束石４を据付けていくこともできる。The rising portion 12 of the outer peripheral foundation 1A shown in FIG.
When the upper side portion 53 of the jig main body 5 of the jig A attached to A is placed on the upper end surface of the rising portion 12A, the height of the water thread hooking portion 57 on the upper step side is equal to that of the top end surface of the bundle stone 4 to be installed. Match the height. Similarly, the rising portion 12 of the partition foundation 1B
When the upper side portion 53 of the jig main body 5 of the jig A attached to B is placed on the upper end surface of the rising portion 12B, the height of the water thread hooking portion 56 on the lower step side is equal to that of the ceiling end surface of the bundle 4 to be installed. Match the height. Therefore, one jig A ... Is attached to each of the corresponding outer peripheral foundations 1A ...
The water thread 3 is stretched between the lower water thread hooking portions 56, and one jig A is attached to each of the corresponding partitioning foundations 1B ... If the water threads 3 and 3 are made orthogonal to each other by stretching the water threads 3 between the water thread hooking portions 57 on the upper side, the bundle stones are set with the intersection of the water threads 3 and 3 as a reference. The installation position of No. 4 can be determined, and the height of the top end surface of the bund stone 4 can be determined on the basis of the tension height of the water threads 3, 3. When installing the slab 4, the center of the slab 4 is adjusted to the intersection of the water threads 3 and 3, or the corners of the two adjacent sides of the stake 4 are adjusted to the intersection of the water threads 3 and 3 2 sides of water thread 3,3
However, it is known that the latter method has better workability. It should be noted that if a plurality of water threads 3 are stretched in a grid pattern, a large number of installation locations of the boulders 4 can be determined at the same time, and a plurality of water threads 3 are provided between the corresponding outer peripheral foundations 1A. Install a single thread 3 between the corresponding partition foundations 1B ... You can also
【００１４】この実施例の水糸掛止部５６，５７の屈曲
形状は、水糸３の掛止位置を認識することに役立つのみ
ならず、それらの水糸掛止部５６，５７に縛り付けて張
設した水糸３がずれ落ちないようにすることにも役立
つ。この実施例では、上下２か所に水糸掛止部５６，５
７を形成してあるが、水糸掛止部は３か所以上に形成し
てもよい。The bent shape of the water thread hooking portions 56, 57 of this embodiment not only helps to recognize the hooking position of the water thread 3, but is also tied to the water thread hooking portions 56, 57. It also helps prevent the stretched water thread 3 from falling off. In this embodiment, water thread hooking portions 56, 5 are provided at two upper and lower positions.
7 is formed, the water thread hooking portion may be formed at three or more places.
【００１５】図３は請求項２の考案の実施例による治具
Ａを示している。この実施例では、水糸支持部５５が直
線状に立ち上げられ、そのような水糸掛止部５５に上下
変位自在に筒形摺動体６を嵌合し、その摺動体６に形成
したねじ孔にフック７に一体に設けたねじ部７１をねじ
込んである。このものによると、摺動体６を上下に変位
させてその高さを調節した後、フック７を回してそのね
じ部７１を水糸支持部５５に締め付けると、その位置で
摺動体６が水糸支持部５５に固定され、フック７の高さ
が定まる。したがって、フック７を利用して水糸を調節
することができる。水糸支持部５５に図４のように目盛
りなどのレベルを示す目印８を付しておくと、フック７
の高さを設定しやすくなる利点がある。その他の事項は
図１および図２で説明した治具Ａと同様であるので同一
部分に同一符号を付して詳細な説明を省略する。FIG. 3 shows a jig A according to an embodiment of the present invention. In this embodiment, the water thread supporting portion 55 is raised in a straight line, and the water thread hooking portion 55 is fitted with the tubular slide body 6 so as to be vertically displaceable. A screw portion 71 provided integrally with the hook 7 is screwed into the hole. According to this, the sliding body 6 is vertically displaced to adjust its height, and then the hook 7 is turned to tighten the thread portion 71 to the water thread supporting portion 55. The height of the hook 7 is fixed by being fixed to the supporting portion 55. Therefore, the hook 7 can be used to adjust the water thread. As shown in FIG. 4, a mark 8 indicating a level such as a scale is attached to the water thread support portion 55.
There is an advantage that it is easy to set the height of. Since other matters are the same as those of the jig A described in FIGS. 1 and 2, the same reference numerals are given to the same portions and detailed description thereof will be omitted.
【００１６】[0016]
【考案の効果】この考案の束石据付け用治具によれば、
基礎に対する装着位置と水糸支持部の水糸掛止部やフッ
クの高さが正確であれば、特別な技量を要せずに、水糸
の張設高さが高精度に定まり、束石の通りや間隔、据付
け高さを容易に正確に揃えることができ、束石の天端面
も容易に水平に設定することができる。また、水糸を連
結したままで治具本体を基礎の横方向にずらせることが
できるため、束石の据付け位置を変更するときにいちい
ち水糸を着脱する必要がなくなり、それだけ作業性が向
上するという利点もある。さらに、水糸の端部にフック
を取り付けておいたり、水糸にその長さを調整すること
のできる公知の機構（魚釣り用水糸にはそのような機構
が用いられている。）を具備させておけば水糸張設作業
を一層簡便に行なえるようになる。その他、この考案の
治具は鋼製の丸棒や各棒を折り曲げるだけで製作できる
上、その形状が平面的で嵩張らない形状であるため保管
・運搬に便利であり、また、安価であるという効果もあ
る。[Effects of the Invention] According to the jig for installing a bundle stone according to the present invention,
If the mounting position with respect to the foundation and the height of the hooks and hooks of the hook support are accurate, the tension of the hooks can be determined with high accuracy without requiring special skill, The streets, spaces, and installation heights can be easily and accurately aligned, and the top surface of the boulder can be easily set horizontally. In addition, since the jig body can be shifted in the lateral direction of the foundation while the water thread is still connected, it is not necessary to attach and detach the water thread each time when changing the installation position of the bunk stone, which improves workability. There is also an advantage of doing. Further, a hook is attached to the end of the water thread, or a known mechanism capable of adjusting the length of the water thread (such a mechanism is used for fishing water thread) is provided. If this is done, the water thread tensioning work can be performed more easily. In addition, the jig of this invention can be manufactured by simply bending a steel round bar or each bar, and since it is flat and not bulky, it is convenient for storage and transportation, and it is inexpensive. There is also an effect.
【図１】請求項１の考案の実施例による束石据付け用治
具の使用状態を示す要部斜視図である。FIG. 1 is a perspective view of an essential part showing a use state of a jig for installing a bundle stone according to an embodiment of the invention of claim 1.
【図２】図１の要部を拡大した断面図である。FIG. 2 is an enlarged sectional view of a main part of FIG.
【図３】請求項２の考案の実施例による束石据付け用治
具を示す要部斜視図である。FIG. 3 is a perspective view of an essential part showing a jig for installing a bundle stone according to an embodiment of the invention of claim 2;
【図４】水糸支持部の変形例を示す要部拡大図である。FIG. 4 is an enlarged view of an essential part showing a modified example of the water thread supporting portion.
【図５】従来の束石据付け方法を示す説明図である。FIG. 5 is an explanatory view showing a conventional slab mounting method.
Ａ 束石据付け用治具 ５ 治具本体 ７ フック ５１，５２ 脚部 ５５ 水糸支持部 ５６，５７ 水糸掛止部 １Ａ，１Ｂ 基礎 １２Ａ，１２Ｂ 基礎の立上り部 A Bund stone installation jig 5 Jig body 7 Hooks 51, 52 Legs 55 Water thread support 56, 57 Water thread hook 1A, 1B Foundation 12A, 12B Foundation rising
Claims (2)
立Ｕ字状の治具本体と、治具本体の一方の脚部の下端に
立上り状に延出された水糸支持部と、水糸支持部の上下
複数箇所に形成され水糸の掛止位置を規制する水糸掛止
部と、を具備してなる束石据付け用治具。1. An inverted U-shaped jig body that is covered over a rising portion of a foundation, and a water thread support portion that extends upright at the lower end of one leg of the jig body, A bundle stone installation jig comprising: a water thread hooking portion which is formed at a plurality of upper and lower portions of the water thread support portion and regulates a hooking position of the water thread.
立Ｕ字状の治具本体と、治具本体の一方の脚部の下端に
立上り状に延出された水糸支持部と、水糸支持部に上下
変位自在に取り付けられた水糸掛止用フックと、を具備
してなる束石据付け用治具。2. An inverted U-shaped jig body that is covered over the rising portion of the foundation, and a water thread support portion that extends upright at the lower end of one leg of the jig body, A jig for installing a bundle stone, comprising a hook for hooking a water thread, which is attached to a water thread supporting portion so as to be vertically displaceable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3437291U JP2520241Y2 (en) | 1991-04-15 | 1991-04-15 | Bundle stone installation jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3437291U JP2520241Y2 (en) | 1991-04-15 | 1991-04-15 | Bundle stone installation jig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04119844U JPH04119844U (en) | 1992-10-27 |
| JP2520241Y2 true JP2520241Y2 (en) | 1996-12-11 |
Family
ID=31916818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3437291U Expired - Lifetime JP2520241Y2 (en) | 1991-04-15 | 1991-04-15 | Bundle stone installation jig |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2520241Y2 (en) |
-
1991
- 1991-04-15 JP JP3437291U patent/JP2520241Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04119844U (en) | 1992-10-27 |
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