JP2011152604A - Split pin removal tool - Google Patents

Split pin removal tool Download PDF

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Publication number
JP2011152604A
JP2011152604A JP2010015246A JP2010015246A JP2011152604A JP 2011152604 A JP2011152604 A JP 2011152604A JP 2010015246 A JP2010015246 A JP 2010015246A JP 2010015246 A JP2010015246 A JP 2010015246A JP 2011152604 A JP2011152604 A JP 2011152604A
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split pin
engaging
groove
portions
tip
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JP2010015246A
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JP5327079B2 (en
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Hiroki Kotegawa
裕輝 小手川
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Mitsubishi Electric Building Solutions Corp
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Mitsubishi Electric Building Techno Service Co Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
    • B25B27/20—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same inserting or withdrawing split pins or circlips
    • B25B27/205—Pliers or tweezer type tools with tow actuated jaws

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a split pin removal tool making it easier to remove the split pin fitted into a shank or the like. <P>SOLUTION: Engaging portions 1 and 2 are respectively disposed at one end portion of operation parts 3 and 4 pivoted to each other. A groove portion 7 and a recessed portion 8 are formed in an opposing surface 5 of the engaging portion 1. A groove portion 9 and a recessed portion 10 are formed in an opposing surface 6 of the engaging portion 2. When removing the split pin 11 fixed to the shank 12 or the like, the engaging portions 1 and 2 are closed with one leg portion 13a of the split pin 11 locked in the recessed portion 8, and with the other leg portion 13b locked in the recessed portion 10. Further, the engaging portions 1 and 2 are completely closed so that the both leg portions 13a and 13b are stored in the groove portions 7 and 9, respectively, and both the bent leg portions 13a and 13 are then stretched linearly. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

この発明は、軸等に装着された割りピンを抜き取るための割りピン抜き取り工具に関するものである。   The present invention relates to a split pin extraction tool for extracting a split pin mounted on a shaft or the like.

下記特許文献１には、割りピンを軸等に装着するための工具が提案されている。
割りピンを軸等に装着するためには、直線状に形成されている割りピンの２本の足部を所定の孔に通した後、両足部を開くように曲げて塑性変形させれば良い。なお、割りピンの装着時は、割りピンとして新品のものが使用されるため、上記装着作業は比較的容易に行うことができ、特に問題が生じることはない。 Patent Document 1 below proposes a tool for mounting a split pin on a shaft or the like.
In order to attach the split pin to the shaft or the like, the two legs of the split pin formed in a straight line are passed through a predetermined hole, and then bent to open both legs and plastically deformed. . In addition, since the new thing is used as a split pin at the time of mounting | wearing with a split pin, the said mounting operation can be performed comparatively easily and does not produce a problem in particular.

特開平９−１５５７５０号公報JP-A-9-155750

一方、軸等に既に装着されている割りピンを取り外す場合は、割りピンの両足部を、取り付けられている孔に沿うように直線状に加工し、その孔から抜き取らなければならない。   On the other hand, when removing the split pin already attached to the shaft or the like, both feet of the split pin must be processed into a straight line along the attached hole and extracted from the hole.

図８は抜き取り作業時の割りピンの状態を示す図である。従来では、図８（ａ）に示すように軸１２に装着されている割りピン１１を取り外す場合、通常のペンチやラジオペンチ等を用いて両足部１３ａ、１３ｂの加工を行っていた。しかし、軸１２への装着が長期に渡ると、割りピン１１に錆や劣化、摩耗等が発生し、足部１３ａ、１３ｂを真っ直ぐに整えることが困難になるといった問題があった（図８（ｂ）参照）。   FIG. 8 is a diagram showing the state of the split pin during the extraction operation. Conventionally, as shown in FIG. 8A, when the split pin 11 attached to the shaft 12 is removed, both feet 13a and 13b are processed using ordinary pliers, radio pliers, or the like. However, if the shaft 12 is attached to the shaft 12 for a long time, the split pin 11 is rusted, deteriorated, worn, or the like, and it is difficult to straighten the feet 13a and 13b (FIG. 8 ( b)).

また、図９はエレベーター改修作業時の昇降路ピット内の状態を示す図である。図９において、１５はエレベーター昇降路内を昇降するつり合いおもり、１６はつり合いおもり１５の昇降を案内するガイドレール、１７はつり合いおもり１５を昇降路内で懸架する主ロープ、１８は主ロープ１７をつり合いおもり１５に連結するための連結ロッドである。   Moreover, FIG. 9 is a figure which shows the state in the hoistway pit at the time of elevator repair work. In FIG. 9, 15 is a counterweight that moves up and down in the elevator hoistway, 16 is a guide rail that guides the lifting and lowering of the counterweight 15, 17 is a main rope that suspends the counterweight 15 in the hoistway, and 18 is a main rope 17. This is a connecting rod for connecting to the counterweight 15.

割りピンは、上記連結ロッド１８にも用いられている。このため、エレベーターの改修時に主ロープ１７の交換作業を行う場合、作業者は、梯子１９の上に登って不安定な姿勢で割りピンの抜き取り作業を行わなければならない。このため、割りピンに錆等が発生している場合は、上記加工に多大な時間と手間とが必要になり、その作業効率が大幅に低下するといった問題があった。   The split pin is also used for the connecting rod 18. For this reason, when exchanging the main rope 17 at the time of repairing the elevator, the operator has to climb on the ladder 19 and pull out the split pin in an unstable posture. For this reason, when rust etc. have generate | occur | produced in the split pin, there existed a problem that the said process would require a lot of time and labor, and the working efficiency fell significantly.

この発明は、上述のような課題を解決するためになされたもので、その目的は、軸等に装着された割りピンを容易に抜き取ることができる割りピン抜き取り工具を提供することである。   The present invention has been made to solve the above-described problems, and an object of the present invention is to provide a split pin extraction tool that can easily extract a split pin attached to a shaft or the like.

この発明に係る割りピン抜き取り工具は、軸等に装着された割りピンを抜き取るための割りピン抜き取り工具であって、互いに対向する対向面を有し、割りピンの抜き取り時に割りピンの足部に係合する第１係合部及び第２係合部と、一端部に第１係合部が設けられた第１操作部と、一端部に第２係合部が設けられるとともに、第１操作部に枢着されることにより、第１操作部との枢着軸を中心に第１係合部及び第２係合部を開閉させる第２操作部と、第１係合部の対向面に直線状に形成され、一端が第１係合部の先端に開口する第１溝部と、第２係合部の対向面に直線状に形成され、一端が第２係合部の先端に開口するとともに、第１係合部及び第２係合部が閉じられた際に、その長手に渡って第１溝部に対向する第２溝部と、第１溝部に形成された、割りピンの一方の足部の先端を係止するための第１窪み部と、第２溝部に形成された、割りピンの他方の足部の先端を係止するための第２窪み部と、を備えたものである。   A cotter pin extraction tool according to the present invention is a cotter pin extraction tool for extracting a cotter pin mounted on a shaft or the like, and has opposing surfaces facing each other, and is attached to a foot part of the cotter pin when the cotter pin is extracted. The first engagement portion and the second engagement portion to be engaged, the first operation portion provided with the first engagement portion at one end portion, the second engagement portion at the one end portion, and the first operation A second operating part that opens and closes the first engaging part and the second engaging part around a pivoting axis with the first operating part, and an opposing surface of the first engaging part. It is formed in a straight line, and is formed in a straight line on the opposing surface of the first engaging part and the first engaging part that opens at the tip of the first engaging part, and one end opens at the tip of the second engaging part. In addition, when the first engagement portion and the second engagement portion are closed, the second groove portion facing the first groove portion over the length thereof, and the first groove portion The formed first recess for locking the tip of one foot of the split pin and the second for locking the tip of the other foot of the split pin formed in the second groove And a depression.

この発明に係る割りピン抜き取り工具であれば、軸等に装着された割りピンを容易に抜き取ることができるようになる。   With the split pin removal tool according to the present invention, the split pin mounted on the shaft or the like can be easily extracted.

この発明の実施の形態１における割りピン抜き取り工具を示す全体図である。It is a whole view which shows the split pin extraction tool in Embodiment 1 of this invention. 図１に示す割りピン抜き取り工具の要部正面図である。It is a principal part front view of the split pin extraction tool shown in FIG. 図１に示す割りピン抜き取り工具の要部側面図である。It is a principal part side view of the split pin extraction tool shown in FIG. 図２のＡ−Ａ矢視を示す図である。It is a figure which shows the AA arrow of FIG. 図１に示す割りピン抜き取り工具の使用方法を説明するための図である。It is a figure for demonstrating the usage method of the split pin extraction tool shown in FIG. 図１に示す割りピン抜き取り工具の使用方法を説明するための図である。It is a figure for demonstrating the usage method of the split pin extraction tool shown in FIG. 図１に示す割りピン抜き取り工具の使用方法を説明するための図である。It is a figure for demonstrating the usage method of the split pin extraction tool shown in FIG. 抜き取り作業時の割りピンの状態を示す図である。It is a figure which shows the state of the split pin at the time of extraction operation | work. エレベーター改修作業時の昇降路ピット内の状態を示す図である。It is a figure which shows the state in the hoistway pit at the time of elevator repair work.

この発明をより詳細に説明するため、添付の図面に従ってこれを説明する。なお、各図中、同一又は相当する部分には同一の符号を付しており、その重複説明は適宜に簡略化ないし省略する。   In order to explain the present invention in more detail, it will be described with reference to the accompanying drawings. In addition, in each figure, the same code | symbol is attached | subjected to the part which is the same or it corresponds, The duplication description is simplified or abbreviate | omitted suitably.

実施の形態１．
図１はこの発明の実施の形態１における割りピン抜き取り工具を示す全体図である。本割りピン抜き取り工具は、軸等に装着された割りピンを抜き取るためのものであり、係合部１及び２と操作部３及び４とにより、その要部が構成されている。 Embodiment 1 FIG.
FIG. 1 is an overall view showing a split pin removal tool in Embodiment 1 of the present invention. The split pin removal tool is for extracting a split pin attached to a shaft or the like, and the engagement portions 1 and 2 and the operation portions 3 and 4 constitute the main part thereof.

図２は図１に示す割りピン抜き取り工具の要部正面図、図３は図１に示す割りピン抜き取り工具の要部側面図、図４は図２のＡ−Ａ矢視を示す図である。
以下に、図２乃至図４も参照し、本割りピン抜き取り工具の構成について具体的に説明する。 2 is a front view of an essential part of the split pin removing tool shown in FIG. 1, FIG. 3 is a side view of the essential part of the split pin extracting tool shown in FIG. 1, and FIG. 4 is a view showing an arrow AA in FIG. .
Below, with reference to FIG. 2 thru | or FIG. 4, the structure of this split pin extraction tool is demonstrated concretely.

係合部１及び２は、割りピンの抜き取り時に割りピンの足部に係合する部分である。係合部１には、係合部２側に向いた対向面５が、係合部２には係合部１側に向いた対向面６が設けられている。   The engaging portions 1 and 2 are portions that engage with the foot portion of the split pin when the split pin is removed. The engaging portion 1 is provided with a facing surface 5 facing the engaging portion 2 side, and the engaging portion 2 is provided with a facing surface 6 facing the engaging portion 1 side.

操作部３及び４は、割りピンの抜き取り作業を行う作業者が把持して係合部１及び２を操作する部分を構成する。具体的に、上記係合部１が操作部３の一端部に、係合部２が操作部４の一端部に設けられており、操作部３及び４が交差して全体としてＸ字状に配置されている。   The operation units 3 and 4 constitute a portion that is operated by the operator who performs the operation of extracting the split pin and operates the engagement units 1 and 2. Specifically, the engaging part 1 is provided at one end of the operating part 3 and the engaging part 2 is provided at one end of the operating part 4, and the operating parts 3 and 4 intersect to form an X shape as a whole. Has been placed.

また、操作部４は、その中間部が操作部３の中間部に枢着されており、係合部１及び２が、上記枢着軸を中心に開閉するように構成されている。即ち、操作部３及び４の間隔が広げられることによって係合部１及び２は開き、操作部３及び４の間隔が狭められることによって係合部１及び２は閉じる。そして、操作部３及び４の上記操作によって係合部１及び２の間隔が狭められると、対向面５及び６のなす角度が小さくなって対向面５及び６が互いに対向し合い、最終的に対向面５及び６が接触するように構成されている。   Moreover, the operation part 4 is pivotally attached to the intermediate part of the operation part 3, and the engaging parts 1 and 2 are configured to open and close about the pivot axis. That is, the engaging portions 1 and 2 are opened by increasing the distance between the operating portions 3 and 4, and the engaging portions 1 and 2 are closed by reducing the interval between the operating portions 3 and 4. When the interval between the engaging portions 1 and 2 is reduced by the above operation of the operating portions 3 and 4, the angle formed by the opposing surfaces 5 and 6 becomes small, and the opposing surfaces 5 and 6 face each other, and finally It is comprised so that the opposing surfaces 5 and 6 may contact.

また、係合部１の対向面５には、溝部７と窪み部８とが形成されている。
溝部７は、横断面半円状を呈し、上記対向面５に、係合部１の長手に沿って直線状に形成されている。また、溝部７は、その一端が、係合部１の先端を形成する端面１ａに開口するように形成されている。窪み部８は、溝部７の表面から一段低くなるように形成された溝部７内の窪みからなり、溝部７の長手方向に所定の間隔で複数形成されている。なお、この窪み部８は、割りピンの一方の足部の先端（或いは、先端の一部）を収容して割りピンを係止するためのものである。 Further, a groove portion 7 and a recess portion 8 are formed on the facing surface 5 of the engaging portion 1.
The groove portion 7 has a semicircular cross section, and is formed on the facing surface 5 in a straight line along the length of the engaging portion 1. Further, the groove portion 7 is formed so that one end thereof opens to the end surface 1 a that forms the tip of the engaging portion 1. The depressions 8 are depressions in the groove 7 formed so as to be one step lower than the surface of the groove 7, and a plurality of depressions 8 are formed at predetermined intervals in the longitudinal direction of the groove 7. In addition, this hollow part 8 is for accommodating the front-end | tip (or part of front-end | tip) of one leg part of a split pin, and latching a split pin.

一方、係合部２の対向面６には、上記溝部７及び窪み部８と同様の構成を有する溝部９と窪み部１０とが形成されている。即ち、溝部９は、横断面半円状を呈し、係合部２の長手に沿って対向面６に直線状に形成されており、その一端が、係合部２の先端を形成する端面２ａに開口する。また、窪み部１０は、溝部９の表面から一段低くなるように形成された溝部９内の窪みからなり、溝部９の長手方向に所定の間隔で複数形成されている。なお、この窪み部１０は、割りピンの他方の足部の先端（或いは、先端の一部）を収容して割りピンを係止するためのものである。   On the other hand, a groove portion 9 and a recess portion 10 having the same configuration as the groove portion 7 and the recess portion 8 are formed on the facing surface 6 of the engaging portion 2. That is, the groove portion 9 has a semicircular cross section, and is linearly formed on the facing surface 6 along the length of the engaging portion 2, and one end thereof is an end surface 2 a that forms the tip of the engaging portion 2. Open to. The recess 10 is formed by a recess in the groove 9 that is formed to be one step lower than the surface of the groove 9, and a plurality of the recesses 10 are formed at predetermined intervals in the longitudinal direction of the groove 9. In addition, this hollow part 10 is for accommodating the front-end | tip (or part of front-end | tip) of the other leg | foot part of a split pin, and latching a split pin.

そして、上記溝部７及び９は、係合部１及び２が完全に閉じられた状態になると、互いに長手に渡って対向し、係合部１及び２に円柱状の空間を形成する。
なお、割りピンの足部は、長さが異なるものが多い。このため、係合部１及び２が完全に閉じられた際に上記窪み部８及び１０が互いに対向しないように、窪み部８及び１０を配置しても良い。 When the engaging portions 1 and 2 are completely closed, the groove portions 7 and 9 are opposed to each other over the length, and form a cylindrical space in the engaging portions 1 and 2.
In many cases, the legs of the split pins have different lengths. For this reason, you may arrange | position the recessed parts 8 and 10 so that the said recessed parts 8 and 10 may not mutually oppose when the engaging parts 1 and 2 are closed completely.

次に、図５乃至図７も参照し、上記構成を有する割りピン抜き取り工具の使用方法について具体的に説明する。なお、図５乃至図７は、図１に示す割りピン抜き取り工具の使用方法を説明するための図である。   Next, with reference to FIGS. 5 to 7 as well, a method of using the split pin removal tool having the above-described configuration will be specifically described. 5 to 7 are diagrams for explaining how to use the split pin removal tool shown in FIG.

割りピン１１は、軸１２等への装着時、両足部１３ａ及び１３ｂが左右に広げられて軸１２から抜けないように固定されている。かかる状態の割りピン１１を本割りピン抜き取り工具を用いて軸１２から取り外す場合には、先ず、本割りピン抜き取り工具の操作部３及び４を操作して係合部１及び２を大きく開いた状態に保持し、割りピン１１の一方の足部１３ａの先端を係合部１の何れかの窪み部８に、他方の足部１３ｂの先端を係合部２の何れかの窪み部１０に引っ掛けて、両足部１３ａ及び１３ｂがずれないようにする。   The split pin 11 is fixed so that both feet 13a and 13b are widened to the left and right so as not to come off the shaft 12 when mounted on the shaft 12 or the like. In order to remove the split pin 11 in this state from the shaft 12 using the full split pin removal tool, first, the operation portions 3 and 4 of the full split pin removal tool are operated to open the engaging portions 1 and 2 wide. The tip of one foot portion 13a of the split pin 11 is held in one of the recessed portions 8 of the engaging portion 1, and the tip of the other foot portion 13b is held in any of the recessed portions 10 of the engaging portion 2. Hook it so that both feet 13a and 13b do not shift.

両足部１３ａ及び１３ｂを窪み部８及び１０に係止させた状態で割りピン１１を挟んだ後、作業者は、その状態のまま工具を後方に引きながら操作部３及び４を握り締め、両足部１３ａ及び１３ｂを伸ばしながら係止部１及び２を閉じていく。なお、割りピン１１の両足部１３ａ及び１３ｂの各先端は、互いに外側を向いているため、上記操作時に両足部１３ａ及び１３ｂの各先端が窪み部８及び１０から外れることはない。そして、作業者は、係止部１及び２を完全に閉じた際に割りピン１１の両足部１３ａ及び１３ｂが溝部７及び９内に収まるように係止部１及び２を閉じ、曲がった両足部１３ａ及び１３ｂを真っ直ぐに伸ばす（図７参照）。   After sandwiching the split pin 11 with both feet 13a and 13b engaged with the recesses 8 and 10, the operator grips the operating portions 3 and 4 while pulling the tool backward in this state, The locking portions 1 and 2 are closed while extending 13a and 13b. In addition, since each front-end | tip of both the leg parts 13a and 13b of the split pin 11 has faced mutually outside, each front-end | tip of both the leg parts 13a and 13b does not remove | deviate from the hollow parts 8 and 10 at the time of the said operation. Then, the operator closes the locking portions 1 and 2 so that both the foot portions 13a and 13b of the split pin 11 fit within the groove portions 7 and 9 when the locking portions 1 and 2 are completely closed, and the bent feet The parts 13a and 13b are straightened (see FIG. 7).

なお、上記操作によって割りピン１１の両足部１３ａ及び１３ｂを直線状に伸ばした後、作業者は、割りピン１１の環状の頭部１４を係止部１及び２で挟んで軸１２の孔から抜き取り、割りピン１１を軸１２から取り外す。   In addition, after extending both the leg parts 13a and 13b of the split pin 11 by the above-mentioned operation, the operator holds the annular head 14 of the split pin 11 between the locking parts 1 and 2 and from the hole of the shaft 12. Pull out and remove the split pin 11 from the shaft 12.

この発明の実施の形態１によれば、軸１２等に装着された割りピン１１を容易な操作によって抜き取ることができ、高所や不安定な場所においても、簡単に且つ短時間でその作業を終えることができる。また、従来のペンチ等と同様の操作性を有しているため、誰でも使いこなすことが可能であり、エレベーターの改修作業等、種々の作業環境化において用いることができる。   According to the first embodiment of the present invention, the split pin 11 attached to the shaft 12 and the like can be removed by an easy operation, and the operation can be performed easily and in a short time even in a high place or an unstable place. Can finish. Moreover, since it has the same operability as a conventional pliers or the like, anyone can use it, and it can be used in various work environments such as elevator repair work.

１、２ 係合部
１ａ、２ａ 端面
３、４ 操作部
５、６ 対向面
７、９ 溝部
８、１０ 窪み部
１１ 割りピン
１２ 軸
１３ａ、１３ｂ 足部
１４ 頭部
１５ つり合いおもり
１６ ガイドレール
１７ 主ロープ
１８ 連結ロッド
１９ 梯子 DESCRIPTION OF SYMBOLS 1, 2 Engagement part 1a, 2a End surface 3, 4 Operation part 5, 6 Opposite surface 7, 9 Groove part 8, 10 Indentation part 11 Split pin 12 Shaft 13a, 13b Foot part 14 Head part 15 Counterweight 16 Guide rail 17 Main Rope 18 Connecting rod 19 Ladder

Claims (2)

軸等に装着された割りピンを抜き取るための割りピン抜き取り工具であって、
互いに対向する対向面を有し、前記割りピンの抜き取り時に前記割りピンの足部に係合する第１係合部及び第２係合部と、
一端部に前記第１係合部が設けられた第１操作部と、
一端部に前記第２係合部が設けられるとともに、前記第１操作部に枢着されることにより、前記第１操作部との枢着軸を中心に前記第１係合部及び前記第２係合部を開閉させる第２操作部と、
前記第１係合部の前記対向面に直線状に形成され、一端が前記第１係合部の先端に開口する第１溝部と、
前記第２係合部の前記対向面に直線状に形成され、一端が前記第２係合部の先端に開口するとともに、前記第１係合部及び前記第２係合部が閉じられた際に、その長手に渡って前記第１溝部に対向する第２溝部と、
前記第１溝部に形成された、前記割りピンの一方の足部の先端を係止するための第１窪み部と、
前記第２溝部に形成された、前記割りピンの他方の足部の先端を係止するための第２窪み部と、
を備えたことを特徴とする割りピン抜き取り工具。 A cotter pin extraction tool for extracting a cotter pin mounted on a shaft or the like,
A first engaging portion and a second engaging portion that have opposing surfaces that oppose each other and engage with a foot portion of the split pin when the split pin is removed;
A first operating portion provided with the first engaging portion at one end;
The second engagement portion is provided at one end portion, and is pivotally attached to the first operation portion, whereby the first engagement portion and the second engagement centering on a pivot shaft with the first operation portion. A second operating part for opening and closing the engaging part;
A first groove formed linearly on the facing surface of the first engagement portion, one end opening at a tip of the first engagement portion;
When the first engaging portion and the second engaging portion are closed, the first engaging portion is formed linearly on the facing surface of the second engaging portion, and one end opens at the tip of the second engaging portion. And a second groove portion facing the first groove portion over the length thereof,
A first recess formed in the first groove for locking the tip of one foot of the split pin;
A second recess for locking the tip of the other foot of the split pin formed in the second groove;
A split pin removal tool characterized by comprising: 前記第１窪み部と前記第２窪み部とは、前記第１係合部及び前記第２係合部が閉じられた際に互いに対向しないように、前記第１溝部及び前記第２溝部に形成されたことを特徴とする請求項１に記載の割りピン抜き取り工具。   The first recess and the second recess are formed in the first groove and the second groove so as not to face each other when the first engagement portion and the second engagement portion are closed. The split pin removal tool according to claim 1, wherein the split pin removal tool is provided.
JP2010015246A 2010-01-27 2010-01-27 Split pin removal tool Active JP5327079B2 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014079826A (en) * 2012-10-15 2014-05-08 Honda Sun Co Ltd Plier

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4633039Y1 (en) * 1968-12-24 1971-11-15
JPS60125073U (en) * 1984-02-01 1985-08-23 トヨタ自動車株式会社 Cotter pin removal tool
JPS62188360U (en) * 1986-05-21 1987-11-30
JP2003291072A (en) * 2002-03-29 2003-10-14 Engineer Inc Prier

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4633039Y1 (en) * 1968-12-24 1971-11-15
JPS60125073U (en) * 1984-02-01 1985-08-23 トヨタ自動車株式会社 Cotter pin removal tool
JPS62188360U (en) * 1986-05-21 1987-11-30
JP2003291072A (en) * 2002-03-29 2003-10-14 Engineer Inc Prier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014079826A (en) * 2012-10-15 2014-05-08 Honda Sun Co Ltd Plier

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