JPS5849014A - Ratchet type exfoliating tool - Google Patents
Ratchet type exfoliating toolInfo
- Publication number
- JPS5849014A JPS5849014A JP56144741A JP14474181A JPS5849014A JP S5849014 A JPS5849014 A JP S5849014A JP 56144741 A JP56144741 A JP 56144741A JP 14474181 A JP14474181 A JP 14474181A JP S5849014 A JPS5849014 A JP S5849014A
- Authority
- JP
- Japan
- Prior art keywords
- semicircular
- holding member
- holding
- fixed
- adapter
- 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
- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
この発明は、架空配電線のホット・スティックによる活
線作業時に、本線の被覆を剥ぎ取るのに使用するラチェ
ット式皮剥工具に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a ratchet type stripping tool used for stripping off the coating of a main line during live line work using a hot stick on an overhead distribution line.
従来、被覆電線の被覆を剥ぎ取る方式としては、（１）
皮剥工具における皮剥用切削刃の角度を電線サイズに合
うように調節し、かつその切削刃の刃先を電線の被覆に
喰い込ませたのち、皮剥工具全体を電線の周シに回転さ
せることによシ、被覆を螺旋状に剥ぎ取る螺旋剥取方式
、Ｏ）電線サイズに応じた皮剥工具によシミ線を杷持し
、次いでその皮剥工具全体を回転させることにより、必
要剥取中だけ一括して被覆を剥ぎ取る一括剥取方式とが
知られでいる。Conventionally, methods for stripping the covering of covered wires include (1)
Adjust the angle of the stripping cutting blade in the stripping tool to match the wire size, and after cutting the cutting edge of the cutting blade into the wire coating, rotate the entire stripping tool around the wire. B. Spiral stripping method in which the coating is stripped off in a spiral. O) The stained wire is held in place by a stripping tool that matches the wire size, and then the entire stripping tool is rotated to remove the coating in bulk only during the necessary stripping. A one-shot stripping method is known in which the coating is stripped off by removing the coating.
しかるに、前記各剥取方式の場合は、皮剥工具全体を回
転しなければならないので、２本のホット・スティック
を使用して回転しなければならず、そのため操作が面倒
であると共に不経済であり、また螺旋剥取方式の場合は
、被覆の必要剥取中の確認を行ないにくいという問題が
あり、さらに一括剥取方式の楊°合は、各電線サイズに
応じた数の剥取工具を必要とする問題がある。However, in the case of each of the above-mentioned stripping methods, the entire stripping tool must be rotated, and two hot sticks must be used for rotation, which makes the operation cumbersome and uneconomical. In addition, in the case of the spiral stripping method, there is the problem that it is difficult to check the necessary coating during stripping, and furthermore, the batch stripping method requires a number of stripping tools depending on the size of each wire. There is a problem.
この発明は前述の問題を有利に解決できるラチェット式
皮剥工具を提供することを目的とするものである。The object of the present invention is to provide a ratchet type peeling tool that can advantageously solve the above-mentioned problems.
次にこの発明を図示の例によって詳細に説明する。Next, the present invention will be explained in detail using illustrated examples.
第１図ないし第８図はこの発明の一実施例に係るラチェ
ット式皮剥工具を示し、第９図は切削刃を示すものであ
って、半円形溝を有する１対のアルミニウム袈半環状保
持部材１，２における周囲方向の一端部が保持部材長手
方向に延長する枢軸乙により開閉自在に枢着され、半円
形のばね鋼線からなる閉止用ばね４の端部は、保持部材
１．２に穿設された嵌合孔に対し圧入嵌合されるかまた
は接着剤を塗布して嵌合されることによシ固定され、前
記閉止用ばね４の弾力により各保持部材１゜２が円形孔
を形成するように閉じられる。また各保持部材１，２の
周囲方向の他端部には電線挿入用ガイド部材５の一端部
が固定され、そのがイド部材５の他端側にはこれと共同
して環状の工具装着用係合部１９が形成され、各ガイド
部材５間の間隙は保持部材から離反するＫしたがって漸
次拡大している。1 to 8 show a ratchet type peeling tool according to an embodiment of the present invention, and FIG. 9 shows a cutting blade, which includes a pair of aluminum half-circular holding members having semicircular grooves. One end of the circumferential direction of the holding member 1.2 is pivotally connected to the holding member 1.2 so as to be openable and closable by a pivot shaft B extending in the longitudinal direction of the holding member. It is fixed by being press-fitted into a drilled fitting hole or by being fitted by applying an adhesive, and the elasticity of the closing spring 4 causes each holding member 1゜2 to fit into a circular hole. closed to form a Further, one end of a wire insertion guide member 5 is fixed to the other end of each holding member 1, 2 in the circumferential direction, and an annular tool mounting guide member 5 is fixed to the other end of the guide member 5. An engaging portion 19 is formed, and the gap between each guide member 5 gradually increases as the guide member 5 moves away from the holding member.
各保持部材周囲方向に電線嵌合用半円溝６を有するアル
ミニウム製アダプタ７．８が嵌合され、一方のアダプタ
７の曵間部に設けられた開口部２０の斜面には、前記半
円形溝６内において溝長手方向に延長する中間刃先９と
その両端に鈍角をなすように屈折連設された端部刃先１
０とを備えている反型ｊ用切削刃１１が当接されて、ビ
ス２１により着脱自在に固定され、各保持部材１，２に
おける周囲方向の両端面に設けられた切欠部にはステ、
ンレス板またはニッケルメッキ鋼板からなるスライ
ド無接は止め用帯状板２２の巾方向の一側部が当接され
てビス２３によシ固定され、前記帯状板２２の巾方向の
他側部は、アダプタの周囲方向の端面に設けられた切欠
部に対向し、アダゲタが保持部材の半径方向に抜は出す
のを防止している。An aluminum adapter 7.8 having a semicircular groove 6 for fitting electric wires in the circumferential direction of each holding member is fitted, and the semicircular groove 6, an intermediate cutting edge 9 extending in the longitudinal direction of the groove, and an end cutting edge 1 which is continuously bent at both ends to form an obtuse angle.
The cutting blade 11 for anti-mold j, which is provided with
One side in the width direction of the stopper band plate 22 is brought into contact with the slide non-contact made of a stainless plate or a nickel-plated steel plate and fixed with a screw 23, and the other side in the width direction of the band plate 22 is The adapter is opposed to a notch provided on the end surface in the circumferential direction of the adapter, and prevents the adapter from being pulled out in the radial direction of the holding member.
前記各保持部材１，２の長手方向の一端部の半円形外周
面に、ステンレス鋼またはニッケルメッキ鋼製の半円形
ガイド板２４が嵌合されてビス２５によシ固定され、か
つ各保持部材１．２の一端部の端面には、それぞれ半円
環状爪車１２が当接されてビス２６によシ固定され、さ
らに中空の旋回部材１６は、保持部材１，２の長手方向
の一端部および半円環状爪車１２の部分に対し、保持部
材長手方向および保持部材半径方向に移動しないように
、かつ保持部材周囲方向に旋回自在に嵌合されている。A semicircular guide plate 24 made of stainless steel or nickel-plated steel is fitted onto the semicircular outer peripheral surface of one longitudinal end of each of the holding members 1 and 2 and fixed with screws 25. A semicircular ratchet wheel 12 is brought into contact with the end face of one end of 1.2 and fixed with a screw 26, and a hollow rotating member 16 is attached to one end of the holding members 1 and 2 in the longitudinal direction. and the semicircular ratchet wheel 12 so as not to move in the longitudinal direction of the holding member and the radial direction of the holding member and to be rotatable in the circumferential direction of the holding member.
旋回部材１３の内部に配置された爪片１５の基端部は、
保持部材長手方向に延長する支軸２７により旋回部材１
５に枢着され、かつ爪片１５の先端側部分と旋回部材１
３との間には、爪片１５を半円環状爪車１２の歯１４に
係合させるように働くばね１８が圧縮状態で介在され、
さらに一端部に環状の回動用係合部１６を形成した棒状
の回動操作部材１７の他端部は、前記保持部材の半径方
向に延長するように配置されて旋回部材１３に摺動自在
に嵌設され、また回動操作部材１７の他端部には、旋回
部材１３内において回動操作部材１７と直交する方向に
延長するロックピン２８が固定されている。The proximal end of the claw piece 15 disposed inside the rotating member 13 is
The rotating member 1 is rotated by a support shaft 27 extending in the longitudinal direction of the holding member.
5, and the distal end portion of the claw piece 15 and the rotating member 1
3, a spring 18 is interposed in a compressed state to engage the claw piece 15 with the teeth 14 of the semicircular ratchet wheel 12.
Further, the other end of a rod-shaped rotation operation member 17 having an annular rotation engagement portion 16 formed at one end is arranged to extend in the radial direction of the holding member and is slidably attached to the rotation member 13. A lock pin 28 is fitted and fixed to the other end of the rotation operation member 17, and extends within the rotation member 13 in a direction orthogonal to the rotation operation member 17.
前記爪片１５の中間部外面および旋回部材１３のピン支
承部には、保持部材長手方向に延長するピン係合溝２９
が設けられ、かつロックピン２８と旋回部材１３との間
には、回動操作部材１７を保持部材中心側に押圧するよ
うに働くロックばね３０が圧縮状態で介在され、第２図
および第５図に示すように、ロックピン２８を保持部材
長手方向に直角な方向に延長するように配置した状態す
なわちロックピン２８を爪片１５の中間部から外した状
態では、旋回部材１３を一方に旋回したとき爪片１５が
半円環状型車１２の歯１４を乗越えて移動することがで
きる。また第７図に示すように、ロックピン２８を爪片
１５の中間のピン保合溝２９に係合した状態では、ロッ
クばね３０の強い弾力により爪片１５が半円環状型車１
２の歯１４に係合した状態に保持されて、旋回部材１３
が半円環状型車１２の周囲の定位置にロックされ、した
がって、保持部材１，２を開放しても、旋回部材１６が
保持部材から脱落することはない。A pin engagement groove 29 extending in the longitudinal direction of the holding member is provided on the outer surface of the intermediate portion of the claw piece 15 and on the pin support portion of the rotating member 13.
A lock spring 30 is provided between the lock pin 28 and the pivot member 13 in a compressed state and acts to press the pivot operation member 17 toward the center of the holding member. As shown in the figure, when the lock pin 28 is arranged so as to extend in a direction perpendicular to the longitudinal direction of the holding member, that is, when the lock pin 28 is removed from the intermediate portion of the claw piece 15, the turning member 13 can be turned in one direction. At this time, the claw piece 15 can move over the teeth 14 of the semicircular ring type wheel 12. Further, as shown in FIG. 7, when the lock pin 28 is engaged with the pin retaining groove 29 in the middle of the claw piece 15, the claw piece 15 is pushed into the semicircular ring type wheel 1 due to the strong elasticity of the lock spring 30.
The pivoting member 13 is held in engagement with the teeth 14 of No. 2.
is locked in place around the semicircular ring-shaped wheel 12, so that even when the holding members 1, 2 are released, the pivoting member 16 will not fall off from the holding member.
各保持部材１，２の他端部の端面に抜は止め金具３１が
支軸３２によシ枢着され、その抜は止め金具６１は、ア
ダプタの端面に係合されるべき係止部３６とばね６４に
よシ保持部材の端面に向かって押圧される球体からなる
係合片３５とを有し。A removal stopper 31 is pivotally attached to the end face of the other end of each holding member 1, 2 on the support shaft 32, and the removal stopper 61 is connected to a locking portion 36 to be engaged with the end face of the adapter. and an engaging piece 35 made of a sphere that is pressed toward the end surface of the holding member by the spring 64.
かつ保持部材１，２の端面には、２つの係合孔３６．３
７が支軸３２の周囲方向に間隔をおいて設けられ、前記
係合片３５が一方の係合孔３６に係合しているとき、前
配係止部３３がアダゲタの端面に係合して、保持部材の
他端部からのアダゲタの抜は出しを防止し、また前記係
合片６５が他方の係合孔３７に係合しているときは、前
記係止部３３がアダプタの端面から外れているので、ア
ダプタを抜き出して、異なる電線サイズ用アダプタと交
換することができる。In addition, two engagement holes 36.3 are provided on the end surfaces of the holding members 1 and 2.
7 are provided at intervals in the circumferential direction of the support shaft 32, and when the engagement piece 35 is engaged with one of the engagement holes 36, the front locking portion 33 engages with the end face of the adder. This prevents the adapter from being pulled out from the other end of the holding member, and when the engagement piece 65 is engaged with the other engagement hole 37, the engagement portion 33 engages with the end face of the adapter. The adapter can be removed and replaced with an adapter for a different wire size.
前記実施例のラチェット式皮剥工具を使用して架空電線
の本線の皮剥ぎを行なう場合は、まず前述のように旋回
部材１６を半円環状型車１２にロックしたのち、第１０
図に示すように、公知のグリップ・フランジ・スティッ
ク等のスティック３８によシ、一方の電線挿入用ガイド
部材５に一体に設けられている工具装着用保合部１９を
杷持し、次いで前記スティック３８によシ皮剥工具を持
ち上げて、各電線挿入用ガイド部材５０間の下部に本線
（被覆電線）６９を位置させたのち、前記スティック６
８によって皮剥工具を下方に引張シ、本線６９によシ閉
止用ばね４の弾力に抗して各ガイド部材５および保持部
材１，２等を押し開きながら、本線６９を各アダプタ７
．８０半円形溝６内に嵌入させたのち、直ちに閉止用ば
ね４の弾力によって各保持部材１，２およびこれらによ
って保持されているアダゲタ７．８および半円環状爪型
１２等を閉じて円環状にする。When stripping the main line of an overhead power line using the ratchet type stripping tool of the above embodiment, first lock the rotating member 16 to the semicircular ring type wheel 12 as described above, and then
As shown in the figure, the tool attachment holding part 19 that is integrally provided on one of the electric wire insertion guide members 5 is held by a stick 38 such as a known grip flange stick, and then the After lifting the stripping tool with the stick 38 and positioning the main wire (covered wire) 69 at the lower part between the wire insertion guide members 50, the stick 6
8, pull the stripping tool downward through the main line 69, push open each guide member 5, holding members 1, 2, etc. against the elasticity of the closing spring 4, and insert the main line 69 into each adapter 7.
．． 80 into the semicircular groove 6, the respective holding members 1, 2, the adage 7.8 held by these, the semicircular claw mold 12, etc. are immediately closed by the elasticity of the closing spring 4, and the annular shape is formed. Make it.
次に前記スティック３８を工具装着用係合部１９から外
して回動操作部材１７の回動用係合部１６に係合したの
ち、スティック３８を引張ることによシ、回動操作部材
１７を約９０°自転させて、半円環状型車１２と旋回部
材１３とのロックを解放し、続いてスティック３８を上
下方向に往復移動することにより、前記各半円環状型車
１２および爪片１５からなるラチェット機構を介して、
各保持部材１．２およびこれによシ保持されている各ア
ダゲタ７．８ならびに切削刃１１等を、成る角度ずつ反
復回動し、その切削刃１１の回動により本線ろ９の被覆
４０を所定巾にわたって切削除去する。第１１図は前述
の操作により皮剥ぎされた本線を示している。Next, the stick 38 is removed from the tool attachment engagement part 19 and engaged with the rotation engagement part 16 of the rotation operation member 17, and then by pulling the stick 38, the rotation operation member 17 is approximately By rotating the semicircular mold wheel 12 by 90 degrees and releasing the lock between the semicircular ring mold wheel 12 and the turning member 13, and then reciprocating the stick 38 in the vertical direction, the semicircular mold wheel 12 and the claw pieces 15 are removed. Through the ratchet mechanism,
Each holding member 1.2 and each adder 7.8 held thereby, the cutting blade 11, etc. are repeatedly rotated by an angle, and the coating 40 of the main line filter 9 is removed by rotating the cutting blade 11. Cut and remove over a predetermined width. FIG. 11 shows the main line stripped by the operations described above.
前述のようにして皮剥ぎを行なったのち、前記枢軸６が
本線６９の斜め下側に位置するように保持部材を回動さ
せると共に、旋回部材１３を本線′５９の下側に旋回さ
せ、次いでスティック′５８によシ回動操作部材１７を
約９０°自転させて、旋回部材１３と半円環状型車１２
とをロックしたのち、スティック３８によって回動操作
部材１７、旋回部材１３および半円環状型車１２を介し
て一方の保持部材を下方に引張ることにより、閉＋ｈ用
ばね４の弾力に抗して各保持部材１，２およびこれらに
よシ保持されている各部分を開放して本線３９から外し
、皮剥工具を地上に下ろす。After skinning is carried out as described above, the holding member is rotated so that the pivot shaft 6 is located diagonally below the main line 69, and the pivoting member 13 is rotated below the main line '59. Rotate the rotation operating member 17 by about 90 degrees using the stick '58, and rotate the rotation member 13 and the semicircular ring type wheel 12.
After locking, one of the holding members is pulled downward by the stick 38 via the rotation operation member 17, the rotation member 13, and the semicircular ring type wheel 12, thereby resisting the elasticity of the closing +h spring 4. Each holding member 1, 2 and each part held by them is opened and removed from the main line 39, and the stripping tool is lowered to the ground.
この発明を実施する場合、旋回部材１６と半円環状型車
１２との間のロック機構を省略してもよい。また前記実
施例においては、電線挿入用ガイド部材５に工具装着用
係合部１９を連設しているが、このように構成しないで
、電線挿入用ガイド部材５と別個に作られた環状部を有
する工具装着用係合部材を一方または双方の保持部材に
固定してもよい。When carrying out this invention, the locking mechanism between the turning member 16 and the semicircular ring type wheel 12 may be omitted. Further, in the embodiment described above, the tool mounting engagement part 19 is provided in series with the wire insertion guide member 5, but instead of having this configuration, an annular part made separately from the wire insertion guide member 5 is used. You may fix the tool attachment engagement member which has this to one or both holding members.
この発明によれば、グリップ・フランジ・スティック等
のスティックにより保持部材に固定される工具装着用係
合部を把持したのち、前記スティックによυ皮剥工具を
持ち上げて、各電線挿入用ガイド部材５の間の下部に本
線３９を位置させ。According to this invention, after gripping the tool attachment engagement portion fixed to the holding member with a stick such as a grip flange stick, the stick lifts the υ peeling tool, and each electric wire insertion guide member 5 Main line 39 is located at the bottom between.
次いでスティックによって工具装着用係合部を介して一
方の保持部材を下方に引張ることによシ、閉止用ばね４
の弾力に抗して各保持部材１，２および各電線挿入用ガ
イド部材５を自動的に拡開させながら、本線６９を各ア
ダプタ７．８の半円形溝６に嵌入することができ、かつ
本線３９がアダゲタ７．８の半画形溝６に嵌入したのち
は、閉止用ばね４の弾力によシ各保持部材１，２を自動
的に閉塞方向に回動させて、切削刃１１の刃先を本線６
９の被覆４０に喰い込ませると共に、各保持部材１，２
および半円環状型車１２を円環状を形成するように対向
させて保持することができ、次いでスティック６８を回
動操作部材１７の回動用係合部１６に係合して、スティ
ック３８′を上下方向に往復移動するという簡単な操作
を行なうことによシ、ラチェツ゛ト機構を介して各保持
部材１゜２および各アダプタ７．８ならびに切削刃１１
等を成る角度ずつ反復回動して、本線３９の被覆４０を
所定巾にわたつそ容易に切削除去することができ、しか
も１人の作業員が１本のスティック６８を使用して、皮
剥ぎ作業を容易に行なうことができ、さらにアダプタ７
．８は保持部材１，２に対し着脱自在に取付けられてい
るので、異なるサイズの電線の皮剥ぎを行なう場合は、
アダゲタのみを交換するだけで他の部分を兼用する′こ
とができ、そのため経済的である等の効果が得ら・れる
。Next, by pulling one of the holding members downward through the tool mounting engagement part with a stick, the closing spring 4 is removed.
The main wire 69 can be inserted into the semicircular groove 6 of each adapter 7.8 while automatically expanding each holding member 1, 2 and each electric wire insertion guide member 5 against the elastic force of After the main line 39 is fitted into the half-shaped groove 6 of the adder 7.8, each holding member 1, 2 is automatically rotated in the closing direction by the elasticity of the closing spring 4, and the cutting blade 11 is closed. Main line 6
9 into the covering 40, and each holding member 1, 2
Then, the stick 68 is engaged with the rotation engagement portion 16 of the rotation operation member 17, and the stick 38' is held. By performing a simple operation of vertically reciprocating, each holding member 1.2, each adapter 7.8, and cutting blade 11 are removed via a ratchet mechanism.
The coating 40 of the main wire 39 can be easily cut and removed over a predetermined width by repeatedly rotating the main wire 39 by an angle of The stripping work can be done easily, and the adapter 7
．． 8 is detachably attached to the holding members 1 and 2, so when stripping wires of different sizes,
By simply replacing only the adder, other parts can be used for the same purpose, resulting in economical effects.
第１図ないし第８図はこの発明の一実施例に係るラチェ
ット式皮剥工具を示すものであって、第１図は左側面図
、第２図は一部切欠左側面図、第６図は右側面図、第４
図は一部切次正面図、第５図は第１図のＡ−Ａ線断面図
、第６図は第４図のＢ−Ｂ線断面図、第７図はロック機
構を作動させ・た状態を示す一部縦断正面図、第８図は
築６図のｃ−ｃ、１拡大断面図である。第９図は切削刃
の斜視図、第１０図は前記実施例の皮剥工具の使用状態
を示す１一部縦断左側面図、第１１図は皮剥ぎされた電
線を示す斜視図である。
図において、１および２は保持部材、３は枢軸、４は閉
止用ばね、５は電線挿入用ガイド部、材、６は電線嵌合
用半円形溝、７および８はアダプタ。
９は中間刃先、ｌ’０は端部刃免、１１は切削刃、１２
は半円環状型車、１６は旋回部材、１４は歯、１５は爪
片、１６はスティック係合部、１７は回動操作部材、１
８はばね、１９は工具装着用係合部、２０は開口部、２
８はロツクピ／、３０はロックばね、６１は抜は止め金
具、６８はスティック、６９は本線、４０は被覆である
。
第１頁の続き
０発 明 者 瓜生平三部
東京都港区芝浦１丁目５番２号
株式会社華陽電機工業所芝浦工
場内
号
■出 願 人 株式会社華陽電機工業所東京都港区浜松
町２丁目１番６1 to 8 show a ratchet type peeling tool according to an embodiment of the present invention, in which FIG. 1 is a left side view, FIG. 2 is a partially cutaway left side view, and FIG. Right side view, 4th
The figure is a partially cutaway front view, Figure 5 is a cross-sectional view taken along the line A-A in Figure 1, Figure 6 is a cross-sectional view taken along the line B-B in Figure 4, and Figure 7 is a cross-sectional view taken along the line B-B in Figure 4. A partially vertical front view showing the state, and FIG. 8 is an enlarged sectional view taken along line cc and 1 of the 6th floor building. FIG. 9 is a perspective view of the cutting blade, FIG. 10 is a partially vertical left side view showing how the stripping tool of the above embodiment is used, and FIG. 11 is a perspective view showing a stripped electric wire. In the figure, 1 and 2 are holding members, 3 is a pivot, 4 is a closing spring, 5 is a guide portion for inserting electric wires, 6 is a semicircular groove for fitting electric wires, and 7 and 8 are adapters. 9 is the intermediate cutting edge, l'0 is the end cutting edge, 11 is the cutting edge, 12
1 is a semicircular ring type wheel, 16 is a rotating member, 14 is a tooth, 15 is a claw piece, 16 is a stick engaging portion, 17 is a rotating operation member, 1
8 is a spring, 19 is a tool mounting engagement part, 20 is an opening, 2
8 is a lock pin/, 30 is a lock spring, 61 is a removal stopper, 68 is a stick, 69 is a main line, and 40 is a cover. Continued from page 1 0 Inventor: Uryu Heizanbe 1-5-2 Shibaura, Minato-ku, Tokyo Shibaura factory number, Kayo Electric Industries Co., Ltd. Applicant: Kayo Electric Industries Co., Ltd. Hamamatsucho, Minato-ku, Tokyo 2-1-6
Claims (1)
が枢軸乙によシ開閉自在に枢着されると共に、各保持部
材１．２が閉止用ばね４を介して連結され、各保持部材
１，２の周囲方向の他端部には電線挿入用ガイド部材５
が固定され、少なくとも一方の保持部材には工具装着用
係合部が直接または間接的に固定され、各保持部材１，
２内には、電線嵌合用半円形溝６を有・するアダプタ７
゜８が着脱自在に嵌合固定され、一方のアダプタ７には
、前記半円形溝６内において溝長手方向に延長する中間
刃先９およびその両端部に屈折連設された端部刃先１０
を有する切削刃１１が固定され、前記各保持部材１，２
の長手方向の一端部には半円環状爪車１２が固定され、
各保持部材１，２の長手方向の一端部の周囲に沿って旋
回し得るように取付けられた旋回部材１３に、前記半円
環状爪車１２の歯１４に係合する爪片１５と、一端部に
回動用保合部１６を有する回動操作部材１７の他端部が
取付けられ、前記爪片１５にはこれを半円環状爪車１２
の歯に押付けるように働くばね１８が係合されているこ
とを特徴とするラチェット式One end in the circumferential direction of the pair of semi-annular holding members 1 and 2 is pivotally connected to a pivot shaft B so as to be freely openable and closable, and each holding member 1.2 is connected via a closing spring 4, and each holding member 1.2 is connected via a closing spring 4. A wire insertion guide member 5 is provided at the other end of the members 1 and 2 in the circumferential direction.
is fixed, and a tool mounting engagement part is directly or indirectly fixed to at least one of the holding members, and each holding member 1,
2 includes an adapter 7 having a semicircular groove 6 for fitting electric wires.
8 are removably fitted and fixed, and one adapter 7 has an intermediate cutting edge 9 that extends in the longitudinal direction of the groove within the semicircular groove 6, and an end cutting edge 10 that is bent and continuous at both ends thereof.
A cutting blade 11 having a
A semicircular ratchet wheel 12 is fixed to one longitudinal end of the
A rotating member 13 mounted so as to be able to rotate along one end in the longitudinal direction of each of the holding members 1 and 2 has a claw piece 15 that engages with the teeth 14 of the semicircular ratchet wheel 12; The other end of a rotation operating member 17 having a rotation retaining portion 16 is attached to the claw piece 15, and a semicircular ratchet wheel 12 is attached to the claw piece 15.
A ratchet type characterized in that a spring 18 is engaged to press against the teeth of the ratchet type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56144741A JPS5849014A (en) | 1981-09-16 | 1981-09-16 | Ratchet type exfoliating tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56144741A JPS5849014A (en) | 1981-09-16 | 1981-09-16 | Ratchet type exfoliating tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5849014A true JPS5849014A (en) | 1983-03-23 |
| JPS6334682B2 JPS6334682B2 (en) | 1988-07-12 |
Family
ID=15369269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56144741A Granted JPS5849014A (en) | 1981-09-16 | 1981-09-16 | Ratchet type exfoliating tool |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5849014A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2439604A (en) * | 2006-06-27 | 2008-01-02 | Martin Joseph John Barrett | Armoured cable stripping device. |
| CN105048357A (en) * | 2015-06-09 | 2015-11-11 | 国家电网公司 | Hand-operated cable peeling tool |
| JP2019098441A (en) * | 2017-11-30 | 2019-06-24 | 大阪瓦斯株式会社 | Tool for surface peeling of resin coated pipe and peeling method |
| CN109947488A (en) * | 2019-03-19 | 2019-06-28 | 武汉斗鱼鱼乐网络科技有限公司 | Object initialization method, apparatus, equipment and the storage medium of general utility functions module |
-
1981
- 1981-09-16 JP JP56144741A patent/JPS5849014A/en active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2439604A (en) * | 2006-06-27 | 2008-01-02 | Martin Joseph John Barrett | Armoured cable stripping device. |
| CN105048357A (en) * | 2015-06-09 | 2015-11-11 | 国家电网公司 | Hand-operated cable peeling tool |
| JP2019098441A (en) * | 2017-11-30 | 2019-06-24 | 大阪瓦斯株式会社 | Tool for surface peeling of resin coated pipe and peeling method |
| CN109947488A (en) * | 2019-03-19 | 2019-06-28 | 武汉斗鱼鱼乐网络科技有限公司 | Object initialization method, apparatus, equipment and the storage medium of general utility functions module |
| CN109947488B (en) * | 2019-03-19 | 2022-05-10 | 武汉斗鱼鱼乐网络科技有限公司 | Object initialization method, device, equipment and storage medium of universal function module |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6334682B2 (en) | 1988-07-12 |
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