JPH0647682A - Attaching and detaching tool for snap ring for shaft and snap ring for hole - Google Patents
Attaching and detaching tool for snap ring for shaft and snap ring for holeInfo
- Publication number
- JPH0647682A JPH0647682A JP17357591A JP17357591A JPH0647682A JP H0647682 A JPH0647682 A JP H0647682A JP 17357591 A JP17357591 A JP 17357591A JP 17357591 A JP17357591 A JP 17357591A JP H0647682 A JPH0647682 A JP H0647682A
- Authority
- JP
- Japan
- Prior art keywords
- hole
- shaft
- pin
- rod
- pin hole
- 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
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、軸の溝に脱着される軸
用止め輪および孔の溝に脱着される孔用止め輪を、それ
ぞれ脱着する際に用いられる脱着具に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an attaching / detaching tool used for attaching / detaching a shaft retaining ring attached to a groove of a shaft and a hole retaining ring attached to a groove of a hole.
【０００２】[0002]
【従来の技術】従来の脱着具には、軸面の溝に対して軸
用止め輪をその両端を広げて脱着可能な軸用のものと、
孔面の溝に対して孔用止め輪をその両端を近づけて脱着
可能な孔用のものとがあり、それぞれ専用の脱着具にな
っている。具体的には、軸用止め輪の脱着に用いられる
脱着具は、先側の係止突部と元側の握り部を略く形状に
連続形成した左右対称状の杆が、両係止突部が平行した
態様に、その屈曲部分双方を軸支・連結されており、両
先部における係止突部は互いに離れる方向に曲ってい
て、使用時に、この係止突部を止め輪両端の穴に挿入し
て、握り部を握り締めて両係止突部で止め輪両端を広げ
る際に、止め輪の穴と係止突部との係止関係が外れない
ようにして、軸面の溝に軸用止め輪を確実に脱着し得る
ようにしている。2. Description of the Related Art A conventional detachable tool is one for which a retaining ring for a shaft can be detached by expanding both ends of the retaining ring for the shaft.
There is a hole retaining ring for attaching and detaching the retaining ring for holes by bringing both ends of the retaining ring close to the groove on the hole surface, and each is a dedicated attaching and detaching tool. Specifically, the detaching tool used for attaching and detaching the retaining ring for the shaft has a bilaterally symmetrical rod formed by continuously forming a front-side locking projection and an original-side grip into a substantially conical shape. The bent portions are both axially supported and connected in a parallel manner, and the locking projections at both tip portions are bent in directions away from each other. When inserting it into the hole, gripping the grip and tightening both ends of the retaining ring to widen both ends of the retaining ring, make sure that the retaining relationship between the hole of the retaining ring and the retaining protrusion does not come off. In addition, the retaining ring for the shaft can be securely attached and detached.
【０００３】また、孔用止め輪の脱着に用いられる脱着
具は、先側に係止突部を有して元側に握り部を有してい
る左右一対の杆がＸ状に交差されて、その交差部を軸支
されており、両先部における係止突部は互いに接近する
方向に曲っていて、使用時に、この係止突部を止め輪両
端の穴に挿入して、握り部を握り締めて両係止突部で止
め輪両端を近づける際に、止め輪の穴と係止突部との係
止関係が外れないようにして、孔面の溝に孔用止め輪を
確実に脱着し得るようにしている。Further, in a detachment tool used for attaching and detaching a retaining ring for a hole, a pair of left and right rods having an engaging projection on the front side and a grip on the original side are crossed in an X shape. , The intersection is pivotally supported, and the locking projections at both ends are bent toward each other.In use, the locking projections are inserted into the holes at both ends of the retaining ring, When gripping and holding both ends of the retaining ring with both locking protrusions, make sure that the locking relationship between the hole of the retaining ring and the locking protrusion does not come off, and secure the retaining ring for the hole in the groove on the hole surface. I am trying to be able to remove it.
【０００４】しかしながら、これらの脱着具では軸用止
め輪そして孔用止め輪の双方に共用できない問題があ
る。このような問題を解決するものとして米国特許第44
76750号明細書に提案されている軸用および孔用の止め
輪の脱着具（図14〜15参照）がある。この脱着具は、右
可動ピン60と左可動ピン61を反対方向に押し操作して、
軸用と孔用とに切り替え自在であり、右作動杆62と右握
り杆63とを右可動ピン60で、左作動杆64と左握り杆65と
を左可動ピン61でそれぞれ一体連動状に連接して、支軸
66を支点として動作可能な軸用、あるいは、左作動杆64
と右握り杆63とを左可動ピン61で、右作動杆62と左握り
杆65とを右可動ピン60でそれぞれ一体連動状に連接し
て、支軸66を支点として動作可能な孔用にセットするこ
とにより、左右の握り杆63，65が握り締められると、左
右の作動杆62,64 先の両係止突部67,68 が互いに離れる
方向に動いたり、逆に接近する方向に動くようにしてい
るものである。However, there is a problem that these desorption tools cannot be used as both the shaft retaining ring and the hole retaining ring. As a solution to such a problem, US Pat.
There is a retaining ring desorption device for shafts and holes (see FIGS. 14 to 15) proposed in 76750. This desorption tool pushes the right movable pin 60 and the left movable pin 61 in opposite directions,
It is possible to switch between shaft and hole, and the right operating rod 62 and the right gripping rod 63 are integrated with the right movable pin 60, and the left operating rod 64 and the left gripping rod 65 are integrated with the left movable pin 61. Connect and support shaft
For axes that can operate with 66 as a fulcrum, or left operating rod 64
And the right gripping rod 63 with the left movable pin 61, and the right operating rod 62 and the left gripping rod 65 with the right movable pin 60 so as to be integrally linked, for a hole that can be operated with the support shaft 66 as a fulcrum. When the left and right gripping rods 63 and 65 are tightened by setting, the left and right actuating rods 62 and 64 both locking projections 67 and 68 move in the direction of moving away from each other or in the opposite direction of movement. Is what you are doing.
【０００５】したがって、軸用止め輪の脱着時には、右
可動ピン60を押し上げて、同ピンを右作動杆62のピン孔
69と右握り杆63の右係合孔70とに亘り係合させて、右作
動杆62と右握り杆63を一体連動状に連接する一方、左可
動ピン61を押し下げて、同ピンを左作動杆64のピン孔71
と左握り杆65の左係合孔72とに亘り係合させて、左作動
杆64と左握り杆65を一体連動状に連接することにより、
左右の握り杆63,65 を握り締めて、両係止突部67,68 で
止め輪両端を広げて軸の溝に嵌合状に取付けることがで
きる。そして、孔用止め輪の脱着時には、軸用止め輪の
脱着時とは反対に、左可動ピン61を押し上げて、同ピン
を左作動杆64のピン孔71と右握り杆63の左係合孔73とに
亘り係合させて、左作動杆64と右握り杆63を一体連動状
に連接する一方、右可動ピン60を押し下げて、同ピンを
右作動杆62のピン孔69と左握り杆65の右係合孔74とに亘
り係合させて、右作動杆62と左握り杆65を一体連動状に
連接することにより、左右の握り杆63,65 を握り締め
て、両係止突部67,68 で止め輪両端を近づけて孔の溝に
嵌合状に取付けることができ、一つの脱着具で軸用と孔
用の止め輪双方を脱着できるものである。Therefore, at the time of attaching and detaching the retaining ring for the shaft, the right movable pin 60 is pushed up and the pin is attached to the pin hole of the right operating rod 62.
69 and the right engaging hole 70 of the right grip rod 63 are engaged with each other to connect the right operating rod 62 and the right grip rod 63 in an interlocking manner, while pushing down the left movable pin 61 so that the left pin is left. Pin hole 71 of operating rod 64
And the left engaging hole 72 of the left grip rod 65 are engaged with each other, and by connecting the left operating rod 64 and the left grip rod 65 in an integrally interlocking manner,
The left and right gripping rods 63, 65 can be gripped tightly, and both ends of the retaining ring can be widened with both locking projections 67, 68 to be fitted in the groove of the shaft. Then, when attaching and detaching the retaining ring for the hole, contrary to the attaching and detaching of the retaining ring for the shaft, the left movable pin 61 is pushed up, and the pin is engaged with the pin hole 71 of the left operating rod 64 and the left engaging rod 63 of the right gripping rod 63. The left operating rod 64 and the right gripping rod 63 are connected to each other in an integrally interlocking manner by engaging with the hole 73, while the right movable pin 60 is pushed down and the pin is held in the pin hole 69 of the right operating rod 62 and the left gripping. By engaging the right engaging hole 74 of the rod 65 and connecting the right operating rod 62 and the left grip rod 65 in an integrally interlocking manner, the left and right grip rods 63, 65 are gripped tightly, and both locking protrusions are engaged. Both ends of the retaining ring can be brought close to each other at the parts 67 and 68, and can be fitted into the groove of the hole in a fitting manner.
【０００６】ところで、左右の係止突部は、軸用止め輪
を脱着させる場合では、前記した通り、互いに離れる方
向に曲った態勢になっていなければならず、そして、孔
用止め輪を脱着させる場合には、互いに接近する方向に
曲っている態勢を整えていなければならない。仮に、係
止突部の向きが適正に整えられていなければ、係止突部
から止め輪が外れて飛び危険である。[0006] By the way, the left and right locking projections must be bent so as to separate from each other, as described above, when attaching and detaching the shaft retaining ring, and the hole retaining ring is attached and detached. If you do, they must be poised to bend towards each other. If the direction of the locking projection is not properly adjusted, the retaining ring may come off the locking projection and fly.
【０００７】そのために、脱着する止め輪の種別（軸用
あるいは孔用）に応じて、左右の係止突部を軸線周りに
180 度回してセツトしなければならず、切り替えには、
係止突部を固定しているネジ75,76 を緩める、係止突部
を180 度回す、ネジ75,76 を締めて係止突部を再び固定
する、三通りの作業を左右の係止突部についてそれぞれ
行わなければならない。しかも、その上に、軸用と孔用
の両可動ピンを押し操作する作業があり、一つの脱着具
で軸用と孔用の止め輪双方を脱着できるものの、その切
り替え操作がかなり面倒で手間がかかるものであった。Therefore, depending on the type of the retaining ring to be detached (for the shaft or for the hole), the left and right locking projections are provided around the axis.
You have to turn 180 degrees to set,
Loosen the screws 75 and 76 that fix the locking protrusions, rotate the locking protrusions 180 degrees, tighten the screws 75 and 76 to fix the locking protrusions again, and lock the left and right in three ways. Must be done for each protrusion. Moreover, there is the work of pushing both the movable pin for the shaft and the movable pin for the hole, and although both the retaining ring for the shaft and the retaining ring for the hole can be attached and detached with one detaching tool, the switching operation is quite troublesome and time-consuming. It took a lot of time.
【０００８】[0008]
【発明が解決しようとする課題】解決しようとする課題
は、軸用止め輪と孔用止め輪の切り替えが一つの作業で
出来ないことである。The problem to be solved is that the shaft snap ring and the hole snap ring cannot be switched in one operation.
【０００９】[0009]
【課題を達成するための手段】本発明が前記の課題を達
成するために講じた手段は、左右一対の握り杆と、両握
り杆先部の軸支部を重合状に軸支する支軸と、左右の握
り杆に亘り架設されて、両握り杆元側を開いた状態に付
勢するバネと、前記軸支部間に介在した元側杆部におけ
る途中部を前記支軸と同軸心状に軸支されている左右一
対の作動杆と、右作動杆のピン孔に移動自在に保持され
て、前記軸支部における右係合孔のいずれかに係合可能
な右可動ピンと、左作動杆のピン孔に移動自在に保持さ
れて、前記両軸支部における左係合孔のいずれかに係合
可能な左可動ピンと、左右の作動杆のガイド孔にそれぞ
れ回転且つ抜き差し可能に挿着されていて、軸線に対し
て幾分弯曲状の係止突部を先端に有している左右一対の
先部と、左右の作動杆のガイド孔内にそれぞれ回転可能
に納められていて、左右の先部と一体回転可能に連動し
て、軸端の歯車部が前記左右の可動ピンにおける歯部と
ピン孔内でそれぞれ噛み合っている左右の回転軸とから
なり、左右の先部と左右の可動ピンとの連動関係が、係
止突部が内側に向けられた時に、右可動ピンがピン孔内
を移動して同ピン孔と左握り杆の右係合孔に亘り係合す
る一方、左可動ピンがピン孔内を移動して同ピン孔と右
握り杆の左係合孔に亘り係合し、そして、係止突部が外
側に向けられた時に、右可動ピンがピン孔内を移動して
同ピン孔と右握り杆の右係合孔に亘り係合する一方、左
可動ピンがピン孔内を移動して同ピン孔と左握り杆の左
係合孔に亘り係合し得るように連繋したことを特徴とす
る。Means for achieving the above-mentioned object of the present invention is to provide a means for achieving the above-mentioned object, that is, a pair of left and right gripping rods, and a spindle for axially supporting the pivotal support portions of both gripping rod tips. , A spring that is laid across the left and right gripping rods and urges the gripping levers in the open state, and an intermediate portion of the former-side rod portion that is interposed between the shaft support portions is coaxial with the spindle. A pair of left and right actuating rods that are rotatably supported, and a right movable pin that is movably held in a pin hole of the right actuating rod and is engageable with any of the right engaging holes in the shaft supporting portion, and a left actuating rod. A left movable pin movably held in the pin hole and engageable with any of the left engaging holes in the both shaft support portions; and a left movable pin and a guide hole of the left and right actuating rods, respectively. , A pair of left and right tips having locking projections that are somewhat curved with respect to the axis, It is rotatably housed in each of the guide holes of the rod, and interlocks with the left and right tip parts so that the gear parts at the shaft ends mesh with the tooth parts of the left and right movable pins respectively in the pin holes. It consists of the left and right rotating shafts, and the interlocking relationship between the left and right tips and the left and right movable pins is such that when the locking protrusion is directed inward, the right movable pin moves within the pin hole While engaging over the right engaging hole of the left grip rod, the left movable pin moves in the pin hole and engages with the pin hole over the left engaging hole of the right grip rod, and the locking protrusion. The right movable pin moves in the pin hole and engages with the pin hole and the right engaging hole of the right gripping rod, while the left movable pin moves in the pin hole. It is characterized in that the pin hole and the left engaging rod are connected so as to be engaged with each other over the left engaging hole.
【００１０】本発明における左右の先部は係止突部が直
角状に延設されている態様を含み、また、係止突部が止
め輪のサイズすなわち小形用のものから中形用のものま
で数タイプを揃えて、止め輪の脱着状況や止め輪サイズ
に応じて適宜の先部と付け替えて交換可能にする。この
左右の先部はクロムバナジウム鋼などの鍛造成型品であ
るのが好ましい。The left and right tips in the present invention include a mode in which the locking projections extend in a right-angled shape, and the locking projections are of the size of the retaining ring, that is, from the small size to the medium size. Up to several types are available, and it can be replaced by replacing it with an appropriate tip according to the attachment / detachment status of the retaining ring and the size of the retaining ring. The left and right tips are preferably forged products such as chrome vanadium steel.
【００１１】[0011]
【作用】軸用止め輪の脱着時には、左右の係止軸部を掴
み孔用セット状態から180 度回して、それらの係止突部
が互いに離れた方向に曲っている態勢に整える。それに
ともない、両係止軸部の歯車部と噛合っている右可動ピ
ンおよび左可動ピンは互いに反対方向に移動させられ
て、右可動ピンは左握り杆の係合孔から外れて右作動杆
のピン孔と右握り杆の係合孔とに亘り係合し、左可動ピ
ンは右握り杆の係合孔から外れて左作動杆のピン孔と左
握り杆の係合孔とに亘り係合する。それにより、左右の
握り杆を握り締めて、両係止突部で軸用止め輪両端を広
げて、同止め輪を軸の溝に対して脱着自在である。[Operation] When the retaining ring for the shaft is attached or detached, the left and right locking shafts are turned 180 degrees from the grip hole setting state, and the locking projections are arranged to bend in the directions away from each other. Along with that, the right movable pin and the left movable pin meshing with the gears of both the locking shafts are moved in opposite directions, and the right movable pin is disengaged from the engaging hole of the left gripping rod and the right actuating rod is moved. Of the left operating rod and the engaging hole of the left gripping rod, and the left movable pin is disengaged from the engaging hole of the right gripping rod. To meet. As a result, the left and right gripping rods are gripped tightly, both ends of the shaft retaining ring are widened by the two locking projections, and the retaining ring can be freely attached to and detached from the groove of the shaft.
【００１２】そして、孔用止め輪の脱着時には、左右の
係止軸部を掴み軸用セット状態から180 度回して、それ
らの係止突部が互いに接近した方向に曲っている態勢に
整える。それにともない、両係止軸部の歯車部と噛合っ
ている右可動ピンおよび左可動ピンは軸用セット時とは
反対の逆方向に移動して、左可動ピンは左握り杆の係合
孔から外れて左作動杆のピン孔と右握り杆の係合孔とに
亘り係合し、右可動ピンは右握り杆の係合孔から外れて
右作動杆のピン孔と左握り杆の係合孔とに亘り係合す
る。これにより、左右の握り杆を握り締めて、両係止突
部で孔用止め輪両端を近づけさせて、同止め輪を孔の溝
に対して脱着自在である。When attaching and detaching the retaining ring for the hole, the left and right locking shafts are grasped and rotated 180 degrees from the set state for the shafts so that the locking projections are bent in the directions approaching each other. Along with this, the right movable pin and the left movable pin meshing with the gears of both locking shafts move in the opposite direction to the opposite direction when the shaft is set, and the left movable pin engages the engagement hole of the left gripping rod. Disengagement from the pin hole of the left operating rod and the engaging hole of the right gripping rod, the right movable pin disengages from the engaging hole of the right gripping rod, and the engagement between the pin hole of the right operating rod and the left gripping rod. Engage over the abutment. As a result, the left and right gripping rods are gripped and tightened, the both ends of the retaining ring for the hole are brought closer to each other, and the retaining ring can be detachably attached to the groove of the hole.
【００１３】[0013]
【実施例】図１〜６に例示した脱着具１では、右握り杆
２と左握り杆３の重合状の軸支部2a,3a を、同両先部の
軸孔４，５に亘り通した支軸６で軸支しており、この左
右の握り杆２，３における対向状の突起部７，８間には
コイルスプリング状のバネ９を架設して、バネ９の弾発
力によって左右の握り杆２，３が支軸６を支点として略
倒Ｖ状に開かれているようにする。EXAMPLES In the detachable tool 1 illustrated in FIGS. 1 to 6, the superimposed shaft supporting portions 2a and 3a of the right gripping rod 2 and the left gripping rod 3 are passed through the shaft holes 4 and 5 at both ends thereof. It is pivotally supported by a support shaft 6, and a coil spring-shaped spring 9 is installed between the opposed protrusions 7 and 8 of the left and right gripping rods 2 and 3, and the left and right sides of the spring 9 are elastically repulsed by the spring 9. The grip rods 2 and 3 are opened in a substantially inverted V shape with the support shaft 6 as a fulcrum.
【００１４】重合状の軸支部2a,3a 間には右作動杆10の
元側杆部10a と左作動杆11の元側杆部11a が並列状に介
在していて、この左右の元側杆部10a,11a における対向
面側の半円弧状軸部12,13 は軸孔４，５に遊嵌して、軸
部12,13 の間に形成された軸孔14に支軸６が貫通してお
り、左右の作動杆10,11 は支軸６を支点として先側杆部
10b,11b が平行した状態と略Ｖ状に開いた状態との間を
揺動自在にしている。A front rod 10a of the right operating rod 10 and a front rod 11a of the left operating rod 11 are arranged in parallel between the superposed shaft supporting portions 2a and 3a, and these left and right front rods are connected in parallel. The semi-arcuate shaft portions 12, 13 on the facing surface side of the portions 10a, 11a are loosely fitted in the shaft holes 4, 5, and the support shaft 6 penetrates the shaft hole 14 formed between the shaft portions 12, 13. The left and right actuating rods 10 and 11 have the support shaft 6 as a fulcrum and the front side rod portion.
The state where 10b and 11b are parallel to each other and the state where they are opened in a substantially V shape can be swung freely.
【００１５】また、軸支部2aには軸孔４を頂点とする三
角形の二隅に右係合孔15と左係合孔16を、軸支部3aにも
同様に、軸孔５を頂点とする三角形の二隅に右係合孔17
と左係合孔18を形成していて、この右係合孔15,17 のい
ずれかに右の元側杆部10a のピン孔19に保持された右可
動ピン20が軸線方向に移動して係脱自在に、また、左係
合孔16,18 のいずれかに左の元側杆部11a のピン孔21に
保持された左可動ピン22が軸線方向に移動して係脱自在
にしてある。Further, the shaft supporting portion 2a has a right engaging hole 15 and a left engaging hole 16 at two corners of a triangle having the shaft hole 4 as its apex, and the shaft supporting portion 3a similarly has the shaft hole 5 as its apex. Right engaging hole 17 at the two corners of the triangle
And the left engaging hole 18 is formed, and the right movable pin 20 held in the pin hole 19 of the right side rod 10a on either side of the right engaging hole 15 or 17 is moved in the axial direction. The left movable pin 22 held in the pin hole 21 of the left front side rod portion 11a in any of the left engagement holes 16 and 18 moves in the axial direction so as to be engageable and disengageable. .
【００１６】右作動杆10にはピン孔19から先端まで貫通
するガイド孔23が穿けられていて、このガイド孔23内に
は回転軸24を納めている。回転軸24の元側端の歯車部25
はピン孔19内に突出して右可動ピン20のラック状歯部26
と噛み合っており、回転軸24の回転に追従して右可動ピ
ン20がピン孔19に沿い移動するようにしている。また、
ガイド孔23には右先部27における軸部28が着脱且つ回転
可能に挿入されていて、同軸部28端の係合溝29に回転軸
24の先側の係合突部30が一体回転可能に係合している。The right operating rod 10 is provided with a guide hole 23 penetrating from the pin hole 19 to the tip, and a rotary shaft 24 is housed in the guide hole 23. Gear part 25 at the end of the rotary shaft 24
Protrudes into the pin hole 19 and the rack-like tooth portion 26 of the right movable pin 20.
The right movable pin 20 moves along the pin hole 19 following the rotation of the rotary shaft 24. Also,
A shaft portion 28 of a right end portion 27 is detachably and rotatably inserted into the guide hole 23, and a rotation shaft is inserted in an engagement groove 29 at an end of the coaxial portion 28.
The engaging projections 30 on the front side of 24 are engaged so as to be integrally rotatable.
【００１７】同様に、左作動杆11のガイド孔31内には回
転軸32を納めて、回転軸32の元側端の歯車部33を左可動
ピン22のラック状歯部34と噛み合せ、また、ガイド孔31
には左先部35における軸部36を挿入していて、同軸部36
端の係合溝37に回転軸32の先側の係合突部38を一体回転
可能に係合させている。Similarly, the rotary shaft 32 is housed in the guide hole 31 of the left operating rod 11, the gear portion 33 at the original end of the rotary shaft 32 is meshed with the rack tooth portion 34 of the left movable pin 22, and , Guide hole 31
The shaft 36 of the left tip 35 is inserted in the
An engaging projection 38 on the front side of the rotary shaft 32 is engaged with the engaging groove 37 at the end so as to be integrally rotatable.
【００１８】右先部27は先端に係止突部39を軸線に対し
て幾分弯曲した態様に形成しており、この右先部27は18
0 度回し操作して、係止突部39が外側に向いて曲がった
状態の外向きと、内側に向いて曲がった状態の内向きと
に変更可能にしている。同様に、左先部35は先端に係止
突部40を形成しており、この左先部35は180 度回し操作
して、係止突部40が外側に向いた状態と内側に向いた状
態とに変更可能にしている。The right tip portion 27 is formed with a locking projection 39 at the tip thereof in such a manner as to be slightly curved with respect to the axis.
The locking projection 39 can be turned outward and bent outward by turning it 0 degrees, and the locking projection 39 can be turned inward and bent inward. Similarly, the left tip 35 has a locking projection 40 formed at the tip, and the left tip 35 is rotated 180 degrees to operate so that the locking projection 40 faces outward and inward. It can be changed to the state.
【００１９】右先部27と右可動ピン20との連動関係は、
右先部27を右周りあるいは左周りに180 度回して、係止
突部39を外向きから内向きに変えるのにともない、右先
部27と一体連動状の歯車部25が同じく180 度回転し且つ
右可動ピン20が従動してピン孔19内を移動して同ピン孔
19と右係合孔17に亘り係合するようにしてあり、右作動
杆10を通じて右先部27と左握り杆３を一体連動状に連結
自在にしてある。また、右先部27を右周りあるいは左周
りに180 度回して、係止突部39を内向きから外向きに変
えるのにともない、右先部27と一体連動状の歯車部25が
同じく180 度回転し且つ右可動ピン20が従動してピン孔
19内を移動して同ピン孔19と右係合孔15に亘り係合する
ようにしてあり、右作動杆10を通じて右先部27と右握り
杆２を一体連動状に連結自在にしてある。The interlocking relationship between the right tip portion 27 and the right movable pin 20 is
The right tip 27 and the gear part 25 integrally linked with the right tip 27 also rotate 180 degrees as the locking projection 39 is turned from the outside to the inside by turning the right tip 27 clockwise or counterclockwise 180 degrees. In addition, the right movable pin 20 is driven to move in the pin hole 19 and
19 and the right engaging hole 17 are engaged with each other, and the right tip 27 and the left gripping rod 3 can be integrally linked through the right operating rod 10. Further, as the right tip 27 is turned 180 degrees clockwise or counterclockwise to change the locking projection 39 from the inward direction to the outward direction, the right tip 27 and the gear section 25 integrally interlocked with each other are also rotated 180 degrees. Rotate and the right movable pin 20 is driven and pin hole
The pin hole 19 and the right engaging hole 15 are engaged with each other by moving the inside of the pin 19, and the right tip 27 and the right gripping rod 2 can be integrally linked to each other through the right operating rod 10. .
【００２０】同様に、左先部35と左可動ピン22との連動
関係は、左先部35を右周りあるいは左周りに180 度回し
て、係止突部40を外向きから内向きに変えるのにともな
い、左先部35と一体連動状の歯車部33が同じく180 度回
転し且つ左可動ピン22が従動してピン孔21内を移動して
同ピン孔21と左係合孔16に亘り係合するようにしてあ
り、左作動杆11を通じて左先部35と右握り杆２を一体連
動状に連結自在にしてある。また、左先部35を右周りあ
るいは左周りに180 度回して、係止突部40を内向きから
外向きに変えるのにともない、左先部35と一体連動状の
歯車部33が同じく180 度回転し且つ左可動ピン22が従動
してピン孔21内を移動して同ピン孔21と左係合孔18に亘
り係合するようにしてあり、左作動杆11を通じて左先部
35と左握り杆３を一体連動状に連結自在にしてある。Similarly, the interlocking relationship between the left tip portion 35 and the left movable pin 22 is such that the left tip portion 35 is turned clockwise or counterclockwise by 180 degrees to change the locking projection 40 from outward to inward. As a result, the gear part 33, which is integrally linked with the left tip part 35, also rotates 180 degrees and the left movable pin 22 is driven to move in the pin hole 21 to move into the pin hole 21 and the left engagement hole 16. The left end portion 35 and the right gripping rod 2 can be connected integrally with each other through the left operating rod 11. Further, as the left tip 35 is turned 180 degrees clockwise or counterclockwise to change the locking projection 40 from inward to outward, the left tip 35 and the gear part 33 that is integrally interlocked with the left tip 35 are also rotated 180 degrees. And the left movable pin 22 is driven to move in the pin hole 21 so as to engage with the pin hole 21 and the left engaging hole 18, and the left front end portion is passed through the left operating rod 11.
The 35 and the left grip rod 3 are connectable in an integrated manner.
【００２１】右先部27における軸部28の軸面に設けられ
た環状溝41には右作動杆10側のボール状ストッパー42が
コイルスプリング状バネ43で押されて噛んでいて、右先
部27を意図して抜き外さない限り抜けなくしている。ス
トッパー42およびバネ43はボール孔44から抜け出ないよ
うに螺子状の止め具45で抜け止めされている。また、環
状溝41には係止突部39の弯曲方向側の溝部分および相対
位置の溝部分に係合窪部46がそれぞれ設けられていて、
いずれかの係合窪部46にストッパー42が噛んだ際に、係
止突部39は外側に向いた状態あるいは内側に向いた状態
にそれぞれロックされるようにしてある。係止突部39は
弯曲状の内側面に沿い細溝47を形成していて、止め輪の
脱着時に係止突部39が止め輪の係止孔から外れないよう
にスベリ止めしてある。A ball-shaped stopper 42 on the side of the right operating rod 10 is pressed by a coil spring-shaped spring 43 and is biting in an annular groove 41 provided on the shaft surface of the shaft portion 28 in the right front portion. It is impossible to pull out unless you intentionally remove 27. The stopper 42 and the spring 43 are prevented from coming off from the ball hole 44 by a screw-like stopper 45. Further, the annular groove 41 is provided with engaging recesses 46 in a groove portion on the curved direction side of the locking projection 39 and a groove portion at a relative position, respectively.
When the stopper 42 bites into any one of the engaging recesses 46, the locking projection 39 is locked in the outward facing state or the inward facing state. The locking projection 39 has a narrow groove 47 formed along the inner surface of the curved surface, and is slip-resistant so that the locking projection 39 does not come out of the locking hole of the snap ring when the snap ring is attached or detached.
【００２２】同様に、左先部35における軸部36の環状溝
48にはストッパー49がバネ50で押されて噛んでいて、左
先部35を意図して抜き外さない限り抜けなくしている。
ストッパー49およびバネ50はボール孔51から抜け出ない
ように螺子状の止め具52で抜け止めされている。また、
環状溝48におけるいずれかの係合窪部53にストッパー49
が噛んだ際に、係止突部40は外側に向いた状態あるいは
内側に向いた状態にそれぞれロックされるようにしてあ
る。係止突部40は弯曲状の内側面に沿い細溝54を形成し
ている。Similarly, the annular groove of the shaft portion 36 in the left front portion 35
A stopper 49 is pushed by a spring 50 and bites the stopper 48 so that the left tip portion 35 cannot be removed unless intentionally removed.
The stopper 49 and the spring 50 are prevented from coming off from the ball hole 51 by a screw-like stopper 52. Also,
A stopper 49 is provided in one of the engaging recesses 53 in the annular groove 48.
When the dog bites, the locking projection 40 is locked in a state of facing outward or a state of facing inward. The locking projection 40 has a narrow groove 54 formed along the curved inner surface.
【００２３】これにより、左右の先部27,35 を回し操作
して、両係止突部39,47 が互いに内側に向き合った状態
の孔用に変えれば、右作動杆10および左作動杆11を介し
た左右の先部27,35 と握り杆２，３との連動関係も孔用
に自動的にセットされて整えられる。そして、左右の先
部27,35 を回し操作して、両係止突部39,47 が互いに外
側に向いた状態の軸用に変えれば、右作動杆10および左
作動杆11を介した左右の先部27,35 と握り杆２，３との
連動関係も軸用に自動的にセットされて整えられる。
（図７参照）Accordingly, if the left and right tip portions 27, 35 are rotated to change them for the holes in a state where both the locking projections 39, 47 face inward with each other, the right operating rod 10 and the left operating rod 11 are formed. The interlocking relationship between the left and right tip portions 27, 35 and the grip rods 2, 3 via the is also automatically set and adjusted for the holes. Then, by turning the left and right tip portions 27 and 35 to change them for the shaft in a state where both the locking projections 39 and 47 face each other, the right and left actuating rods 10 and the left and right actuating rods 11 are used. The interlocking relationship between the tips 27 and 35 of the and the grip rods 2 and 3 is also automatically set and adjusted for the shaft.
(See Figure 7)
【００２４】図８に例示したストッパー42,49 では、同
ストッパーをそれぞれバネ43,50 ともども止め具45,52
の収納孔45a,52a 内に同孔から抜け出ないように取付け
ていて、ストッパーおよびバネがバラバラにならぬよう
にすると共に組立てしやすくしている。図９に例示した
左右の先部55,56 では、各係止突部57,58 をそれぞれ直
角状に延設していて、脱着具を軸または孔の軸線と直角
に向けた状態で、止め輪の脱着を行えるようにしてあ
り、脱着状況に応じて付け替えて用いる。In the stoppers 42 and 49 illustrated in FIG. 8, the stoppers are respectively springs 43 and 50 and stoppers 45 and 52.
The storage holes 45a and 52a of the above are installed so as not to come out of the same holes, so that the stopper and the spring do not come apart and are easy to assemble. In the left and right tip parts 55 and 56 illustrated in FIG. 9, the locking projections 57 and 58 are extended at right angles, and the desorption tool is stopped in a state of being oriented at right angles to the axis of the shaft or hole. It is designed so that the wheels can be removed and attached, and they can be replaced depending on the situation.
【００２５】図10および図11における脱着具１は孔用に
セットした状態を示しており、右先部27および左先部35
の両係止突部39,47 は互いに内側に向き合い、右先部27
と一体連動状の右可動ピン20は右作動杆10におけるピン
孔19と左握り杆３の右係合孔17とに亘り係合し、右先部
27と左握り杆３は右作動杆10を通じて一体に連結してい
る。そして、左先部35と一体連動状の左可動ピン22は左
作動杆11におけるピン孔21と右握り杆２の左係合孔16に
亘り係合し、左先部35と右握り杆２は左作動杆11を通じ
て一体に連結している。これにより、左右の握り杆２，
３を握り締めて、両係止突部39,47 で孔用止め輪の両端
を狭めて孔における溝に対して脱着し得る。The desorption tool 1 in FIGS. 10 and 11 is shown in a state of being set for a hole, and the right tip portion 27 and the left tip portion 35 are shown.
Both locking protrusions 39 and 47 of the right side face 27
The right movable pin 20 which is integrally interlocked with is engaged with the pin hole 19 of the right actuating rod 10 and the right engaging hole 17 of the left gripping rod 3, and has a right end portion.
27 and the left grip rod 3 are integrally connected through the right operating rod 10. Then, the left movable pin 22 integrally linked with the left tip portion 35 engages with the pin hole 21 of the left operating rod 11 and the left engagement hole 16 of the right grip rod 2, and the left tip portion 35 and the right grip rod 2 are engaged. Are connected together through the left operating rod 11. As a result, the left and right grip rods 2,
3 can be grasped and tightened, and both ends of the retaining ring for holes can be narrowed by both locking protrusions 39 and 47 to be attached to and detached from the groove in the hole.
【００２６】図12および図13における脱着具１は軸用に
セットした状態を示しており、右先部27および左先部35
の両係止突部39,47 は互いに外側に向き、右先部27と一
体連動状の右可動ピン20は右作動杆10におけるピン孔19
と右握り杆２の右係合孔15とに亘り係合し、右先部27と
右握り杆２は右作動杆10を通じて一体に連結している。
そして、左先部35と一体連動状の左可動ピン22は左作動
杆11におけるピン孔21と左握り杆３の左係合孔18に亘り
係合し、左先部35と左握り杆３は左作動杆11を通じて一
体に連結している。これにより、左右の握り杆２，３を
握り締めて両係止突部39,47 で軸用止め輪の両端を広げ
て軸における溝に対して脱着し得る。The desorption tool 1 in FIGS. 12 and 13 is shown in a state of being set for the shaft, and the right tip portion 27 and the left tip portion 35 are shown.
Both locking projections 39, 47 of the right movable pin 20 which is integrally interlocked with the right tip portion 27 are located in the pin hole 19 of the right operating rod 10.
And the right gripping rod 2 are engaged with each other through the right engaging hole 15 and the right tip 27 and the right gripping rod 2 are integrally connected through the right operating rod 10.
Then, the left movable pin 22 integrally interlocked with the left tip portion 35 engages with the pin hole 21 of the left operating rod 11 and the left engagement hole 18 of the left grip rod 3, and the left tip portion 35 and the left grip rod 3 are engaged. Are connected together through the left operating rod 11. As a result, the left and right gripping rods 2 and 3 can be gripped and tightened, and both ends of the retaining ring for a shaft can be widened by the locking projections 39 and 47 to be attached to and detached from the groove in the shaft.
【００２７】[0027]
Ａ．左右の先部を回して、両係止突部が互いに内側に向
き合った状態の孔用か、両係止突部が互いに外側に向い
た状態の軸用に変えるだけの操作によって、右作動杆お
よび左作動杆を介した左右の先部と握り杆との連動関係
を自動的に孔用、軸用にセットすることができる。A. The right actuation rod can be operated by simply turning the left and right tip parts and changing them for the holes with both locking projections facing inward to each other or for the shaft with both locking projections facing each other. Also, the interlocking relationship between the left and right tip portions and the grip rod via the left operating rod can be automatically set for the hole and the shaft.
【００２８】Ｂ．孔用あるいは軸用に一つの作業で簡単
に変更でき、取扱いが容易であると共に両係止突部と左
右の握り杆との連動関係に不都合をきたすことがないの
で、何人でも自在に使える工具として有用である。B. It can be easily changed with a single operation for holes or shafts, is easy to handle, and does not cause any inconvenience in the interlocking relationship between both locking projections and the left and right gripping rods, so any person can use it freely. Is useful as
【００２９】Ｃ．左右の先部を、止め輪の脱着状況や止
め輪サイズに応じて、適宜の先部と付け替えて交換でき
るため、脱着する止め輪に最適の係止突部を持つ先部を
選択して、適確且つ迅速に止め輪を脱着することができ
る。C. The left and right tips can be replaced by replacing them with the appropriate tips according to the detaching situation of the retaining ring and the size of the retaining ring, so select the tip with the most suitable locking projection for the retaining ring to be removed, The snap ring can be removed accurately and quickly.
【図１】 本発明の軸用および孔用止め輪の脱着具の一
実施例を示す平面図。FIG. 1 is a plan view showing an embodiment of a tool for attaching and detaching a retaining ring for a shaft and a retaining ring for a hole according to the present invention.
【図２】 図１の(2)-(2) 線に沿える拡大縦断面図。FIG. 2 is an enlarged vertical sectional view taken along line (2)-(2) of FIG.
【図３】 図１の(3)-(3) 線に沿える拡大縦断面図。FIG. 3 is an enlarged vertical sectional view taken along line (3)-(3) of FIG.
【図４】 部分拡大横断面図。FIG. 4 is a partially enlarged cross-sectional view.
【図５】 ストッパーの部分拡大横断面図。FIG. 5 is a partial enlarged cross-sectional view of a stopper.
【図６】 先部と回転軸の継ぎ関係を示す部分拡大斜視
図。FIG. 6 is a partially enlarged perspective view showing a joint relationship between a tip portion and a rotary shaft.
【図７】 左右の先部を回し操作して、孔用、軸用に変
更した状態を示す斜視図。FIG. 7 is a perspective view showing a state in which the left and right tip parts are turned to be changed to holes and shafts.
【図８】 ストッパーの他の実施例を示す部分拡大横断
面図。FIG. 8 is a partially enlarged cross-sectional view showing another embodiment of the stopper.
【図９】 先部の他の実施例を示す部分拡大斜視図。FIG. 9 is a partially enlarged perspective view showing another embodiment of the front portion.
【図10】 図１の脱着具を孔用にセットした状態の部分
平面図。FIG. 10 is a partial plan view of the detachable tool of FIG. 1 set for a hole.
【図11】 図10の(11)-(11) 線に沿える拡大縦断面図。FIG. 11 is an enlarged vertical sectional view taken along line (11)-(11) of FIG.
【図12】 図１の脱着具を軸用にセットした状態の部分
平面図。FIG. 12 is a partial plan view of the detachable tool of FIG. 1 set for a shaft.
【図13】 図12の(13)-(13) 線に沿える拡大縦断面図。FIG. 13 is an enlarged vertical sectional view taken along line (13)-(13) of FIG.
【図14】 従来の軸用および孔用止め輪の脱着具を示す
平面図。FIG. 14 is a plan view showing a conventional tool for attaching and detaching a retaining ring for a shaft and a retaining ring for a hole.
【図15】 図14の(15)-(15) 線に沿える拡大縦断面図。FIG. 15 is an enlarged vertical sectional view taken along line (15)-(15) of FIG.
１ 脱着具 ２ 右握り杆 2a 右握り杆の軸支部 ７ 右握り杆の突起 15 右握り杆の右係合孔 16 右握り杆の左係合
孔 ３ 左握り杆 3a 左握り杆の軸支部 ８ 左握り杆の突起 17 左握り杆の右係合
孔 18 左握り杆の左係合孔 ４，５ 軸孔 ６ 支軸 10 右作動杆 10a 右作動杆の元側杆部 12 右作動杆の軸部 19 右作動杆のピン孔 23 右作動杆のガイド
孔 44 右作動杆のボール孔 11 左作動杆 11a 左作動杆の元側杆部 13 左作動杆の軸部 21 左作動杆のピン孔 31 左作動杆のガイド
孔 51 左作動杆のボール孔 14 軸孔 20 右可動ピン 26 右可動ピンのラッ
ク状歯部 22 左可動ピン 34 左可動ピンのラッ
ク状歯部 24,32 回転軸 25,34 歯車部 27,55 右先部 28 右先部の軸部 29 右先部の係合溝 39,57 右先部の係止
突部 41 右先部の環状溝 46 右先部の係合窪部 47 右先部の細溝 35,56 左先部 36 左先部の軸部 37 左先部の係合溝 40,58 左先部の係止突部 48 左先部の環状溝 53 左先部の係合窪部 54 左先部の細溝 42,49 ストッパー ９, 43,50 バネ 45,52 止め具1 Detachment tool 2 Right grip rod 2a Right grip rod shaft support 7 Right grip rod projection 15 Right grip rod right engagement hole 16 Right grip rod left engagement hole 3 Left grip rod 3a Left grip rod shaft support 8 Left grip rod protrusion 17 Right grip rod right engagement hole 18 Left grip rod left engagement hole 4, 5 Shaft hole 6 Support shaft 10 Right actuation rod 10a Right actuation lever base rod 12 Shaft of right actuation rod Part 19 Right actuating rod pin hole 23 Right actuating rod guide hole 44 Right actuating rod ball hole 11 Left actuating rod 11a Left actuating rod base rod 13 Left actuating rod shaft 21 Left actuating rod pin hole 31 Guide hole for left actuating rod 51 Ball hole for left actuating rod 14 Shaft hole 20 Right movable pin 26 Right movable pin rack tooth 22 Left movable pin 34 Left movable pin rack tooth 24, 32 Rotation shaft 25, 34 Gear part 27,55 Right tip part 28 Right tip part shaft part 29 Right tip part engagement groove 39,57 Right tip part locking protrusion 41 Right tip part annular groove 46 Right tip part engagement recess 47 Fine groove on the right tip 35,56 Left tip 36 Shaft on the left tip 37 Engagement groove on left tip 40,58 Locking protrusion on left tip 48 Annular groove on left tip 53 Engagement recess on left tip 54 Fine groove on left tip 42,49 Stopper 9,43, 50 spring 45,52 stop
Claims (2)
２，３先部の軸支部2a,3a を重合状に軸支する支軸６
と、左右の握り杆２，３に亘り架設されて、両握り杆元
側を開いた状態に付勢するバネ９と、前記軸支部2a,3a
間に介在した元側杆部10a,11a における途中部を前記支
軸６と同軸心状に軸支されている左右一対の作動杆10,1
1 と、右作動杆10のピン孔19に移動自在に保持されて、
前記両軸支部2a,3a における右係合孔15,17 のいずれか
に係合可能な右可動ピン20と、左作動杆11のピン孔21に
移動自在に保持されて、前記軸支部2a,3a における左係
合孔16,18 のいずれかに係合可能な左可動ピン22と、左
右の作動杆10,11 のガイド孔23,31 にそれぞれ回転且つ
抜き差し可能に挿着されていて、軸線に対して幾分弯曲
状の係止突部39,57 を先端に有している左右一対の先部
27,35 と、左右の作動杆10,11 のガイド孔23,31 内にそ
れぞれ回転可能に納められていて、左右の先部27,35 と
一体回転可能に連動して、軸端の歯車部25,34 が前記左
右の可動ピン20,22 における歯部26,34 とピン孔19,21
内でそれぞれ噛み合っている左右の回転軸24,32 とから
なり、左右の先部27,35 と左右の可動ピン20,22 との連
動関係が、係止突部39,40 が内側に向けられた時に、右
可動ピン20がピン孔19内を移動して同ピン孔19と左握り
杆３の右係合孔17に亘り係合する一方、左可動ピン22が
ピン孔21内を移動して同ピン孔21と右握り杆２の左係合
孔16に亘り係合し、そして、係止突部39,40 が外側に向
けられた時に、右可動ピン20がピン孔19内を移動して同
ピン孔19と右握り杆２の右係合孔15に亘り係合する一
方、左可動ピン22がピン孔21内を移動して同ピン孔21と
左握り杆３の左係合孔18に亘り係合し得るように連繋し
たことを特徴とする軸用および孔用止め輪の脱着具。1. A support shaft 6 for axially supporting a pair of left and right gripping rods 2, 3 and axially supporting portions 2a, 3a at the front ends of the gripping rods 2, 3 in a superposed manner.
And a spring 9 which is erected over the left and right gripping rods 2 and 3 and urges the gripping levers to the open side, and the shaft support portions 2a and 3a.
A pair of left and right actuating rods 10,1 which are axially supported coaxially with the support shaft 6 at intermediate portions of the original rods 10a, 11a interposed therebetween.
1 and movably held in the pin hole 19 of the right operating rod 10.
A right movable pin 20 engageable with either of the right engaging holes 15 and 17 of the shaft supporting portions 2a and 3a and a pin hole 21 of the left operating rod 11 are movably held, and the shaft supporting portions 2a and The left movable pin 22 engageable with any of the left engaging holes 16 and 18 in 3a and the guide holes 23 and 31 of the left and right actuating rods 10 and 11 are respectively inserted so as to be rotatable and removable, and the axis line. A pair of left and right tips that have locking projections 39 and 57 that are somewhat curved with respect to
27 and 35 are rotatably housed in the guide holes 23 and 31 of the left and right operating rods 10 and 11, respectively. 25 and 34 are the tooth portions 26 and 34 and the pin holes 19 and 21 of the left and right movable pins 20 and 22.
The left and right rotating shafts 24 and 32 mesh with each other inside, and the interlocking relationship between the left and right tips 27 and 35 and the left and right movable pins 20 and 22 is such that the locking protrusions 39 and 40 are directed inward. When moving, the right movable pin 20 moves in the pin hole 19 and engages with the pin hole 19 over the right engaging hole 17 of the left grip rod 3, while the left movable pin 22 moves in the pin hole 21. The right movable pin 20 moves in the pin hole 19 when the pin hole 21 and the left engaging hole 16 of the right grip rod 2 are engaged with each other, and the locking projections 39, 40 are directed outward. The left movable pin 22 moves in the pin hole 21 while the pin hole 19 engages with the right engaging hole 15 of the right grip rod 2, and the pin hole 21 engages with the left grip rod 3 at the left. A fastener for a retaining ring for a shaft and a retaining ring for a hole, characterized in that they are connected so that they can engage with each other over a hole (18).
8 が直角状に延設されている請求項１記載の軸用および
孔用止め輪の脱着具。2. Locking projections 57,5 at the left and right tip portions 55,56
8. The device for attaching and detaching a retaining ring for a shaft and a hole according to claim 1, wherein 8 is extended in a right angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17357591A JPH0749186B2 (en) | 1991-07-15 | 1991-07-15 | Removable tool for retaining ring for shaft and hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17357591A JPH0749186B2 (en) | 1991-07-15 | 1991-07-15 | Removable tool for retaining ring for shaft and hole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0647682A true JPH0647682A (en) | 1994-02-22 |
| JPH0749186B2 JPH0749186B2 (en) | 1995-05-31 |
Family
ID=15963110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17357591A Expired - Fee Related JPH0749186B2 (en) | 1991-07-15 | 1991-07-15 | Removable tool for retaining ring for shaft and hole |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0749186B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6534581B1 (en) | 2000-07-20 | 2003-03-18 | Dow Corning Corporation | Silicone composition and electrically conductive silicone adhesive formed therefrom |
-
1991
- 1991-07-15 JP JP17357591A patent/JPH0749186B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6534581B1 (en) | 2000-07-20 | 2003-03-18 | Dow Corning Corporation | Silicone composition and electrically conductive silicone adhesive formed therefrom |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0749186B2 (en) | 1995-05-31 |
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