JP2761248B2 - E-type snap ring fitting remover - Google Patents
E-type snap ring fitting removerInfo
- Publication number
- JP2761248B2 JP2761248B2 JP18360389A JP18360389A JP2761248B2 JP 2761248 B2 JP2761248 B2 JP 2761248B2 JP 18360389 A JP18360389 A JP 18360389A JP 18360389 A JP18360389 A JP 18360389A JP 2761248 B2 JP2761248 B2 JP 2761248B2
- Authority
- JP
- Japan
- Prior art keywords
- retaining ring
- shaped retaining
- fitting
- slide base
- shaft
- 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
Landscapes
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、軸に周設された環状凹溝にE型止め輪を容
易に嵌着したり、嵌着されたE型止め輪を容易に取外し
出来るE型止め輪の嵌め込み取外し器に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention easily fits an E-shaped retaining ring into an annular concave groove provided around a shaft, and easily fits the fitted E-shaped retaining ring. The present invention relates to an E-type snap ring fitting / removing device which can be detached from a vehicle.
E型止め輪を軸に嵌着するときは、軸の外周方向から
軸に周設された環状凹溝に開口部を押し付けて内径を弾
性的に拡大し軸に嵌着し、軸に嵌着されたE型止め輪を
取り外す場合には、E型止め輪の開口の両側面にプライ
ヤーなどの工具の先端を当てて先端を広げて取り外す
が、軸の径は比較的に小径の場合が多く、小さなE型止
め輪は指で掴み難く、押圧し難く、プライヤーなどの工
具の先端で開口を広げる作業が困難であり、E型止め輪
の嵌め込み或いは取り外し作業は指先に全神経を集中し
なければならない困難な作業であった。When the E-type retaining ring is fitted to the shaft, the opening is pressed from the outer peripheral direction of the shaft to an annular groove formed around the shaft, the inner diameter is elastically enlarged, the inner diameter is elastically fitted to the shaft, and the shaft is fitted to the shaft. When removing the E-shaped retaining ring, the tip of a tool such as pliers is applied to both sides of the opening of the E-shaped retaining ring and the tip is widened and removed. However, the diameter of the shaft is often relatively small. The small E-shaped retaining ring is difficult to grasp and press with fingers, it is difficult to open the opening with the tip of a tool such as pliers, etc. When inserting or removing the E-shaped retaining ring, all the nerves must be concentrated on the fingertip It was a difficult task to do.
かかる理由から、E型止め輪を容易に嵌め込み及び取
外し出来る便利な器具が望まれてていた。For this reason, there has been a demand for a convenient device that can easily fit and remove the E-shaped retaining ring.
然し、E型止め輪は軸に嵌挿された部品の位置決め或
いは移動止めとして使用されるために、環状凹溝が嵌着
された部品の端面に接近しており、極めて狭隘な空間で
E型止め輪が取付け取外しされるので容積の大きい器具
は使用し難く、又、取付ける際にE型止め輪を挟んで環
状凹溝近辺に持っていくときに軸に当たったE型止め輪
が器具の先端から落下してしまう問題があった。However, since the E-shaped retaining ring is used as a positioning or detent of the component inserted into the shaft, the annular concave groove is close to the end face of the fitted component, and the E-shaped retaining ring is extremely narrow in space. Since the retaining ring is attached and removed, it is difficult to use a large-volume instrument. In addition, the E-type retaining ring that hits the shaft when the instrument is brought near the annular groove with the E-type retaining ring sandwiched during installation There was a problem of falling from the tip.
本発明はかかる課題を解決することを目的としたもの
である。An object of the present invention is to solve such a problem.
上記目的を達成するために、本発明のE型止め輪の嵌
め込み取外し器は、両端部に端面及び側面に開口する収
容凹部を有する本体の該各収容凹部の底壁に支柱を立設
し、該支柱に遊嵌する長孔を有し上記本体の一方の収容
凹部に摺動可能に挿入され且つ上記端面方向に付勢され
た嵌め込み用スライドベースにE型止め輪の外周面を挟
持する挟持突起を設け、上記支柱に遊嵌する長孔を有し
上記本体の他方の収容凹部に摺動可能に挿入され且つ上
記端面方向に付勢された取外し用スライドベースの端面
にE型止め輪の開口部の両端を押動可能な押動部を形成
し、上記本体に着設され上記両収容凹部を被覆するカバ
ーの一方の先端にE型止め輪の開口部の反対側に当接可
能な当接部を設けてE型止め輪の嵌め込み取外し器を構
成した。In order to achieve the above object, the E-type snap ring insertion / removal device of the present invention is provided with a support pillar standing on a bottom wall of each of the storage recesses of a main body having storage recesses opened on both ends and end faces and side surfaces, Nipping, which has an elongate hole to be loosely fitted to the support, is slidably inserted into one of the receiving recesses of the main body, and holds the outer peripheral surface of the E-shaped retaining ring to the fitting slide base urged in the end face direction. An E-shaped snap ring is provided on an end surface of the removal slide base which has a projection, has a long hole loosely fitted to the support, is slidably inserted into the other accommodation recess of the main body, and is urged in the end surface direction. A push-moving portion capable of pushing both ends of the opening is formed, and one end of a cover attached to the main body and covering the two housing recesses can abut on an opposite side of the opening of the E-shaped retaining ring. An abutment portion was provided to constitute an E-shaped retaining ring insertion / removal device.
上記のように構成されたE型止め輪の嵌め込み取外し
器の作用は次のようになる。The operation of the E-type snap ring fitting / removing device configured as described above is as follows.
(嵌め込み) 嵌め込み用スライドベースの二個の挟持突起のとカバ
ーの当接部との間にE型止め輪を嵌入すると、E型止め
輪は嵌め込み用スライドベース上に位置決めされた状態
となる。(Fit) When the E-shaped retaining ring is fitted between the two holding projections of the fitting slide base and the abutting portion of the cover, the E-shaped retaining ring is positioned on the fitting slide base.
次に、嵌め込み用スライドベース側の本体先端部を軸
に軽く当てて軸の外周面を移動すると、外周面の接触圧
は殆ど嵌め込み用スライドベースの先端に加わるので、
E型止め輪は軸に軽く当たるだけで脱落することは無
く、E型止め輪の位置は環状凹溝に到達したときに環状
凹溝内に嵌入する。Next, when the outer peripheral surface of the shaft is moved by lightly applying the distal end of the main body on the side of the slide base for fitting to the shaft, the contact pressure on the outer peripheral surface is almost applied to the distal end of the slide base for fitting.
The E-shaped retaining ring does not fall off merely by lightly touching the shaft, and the position of the E-shaped retaining ring is fitted into the annular groove when it reaches the annular groove.
次に、本体を軸に押し付けると、嵌め込み用スライド
ベースのみが軸の外周面に当たったまま本体及びE型止
め輪が前進し、E型止め輪が環状凹溝内に嵌入する。Next, when the main body is pressed against the shaft, the main body and the E-shaped retaining ring move forward with only the fitting slide base contacting the outer peripheral surface of the shaft, and the E-shaped retaining ring is fitted into the annular groove.
(取外し) 軸に嵌着されたE型止め輪の開口側に両端部に、取外
し用スライドベースの先端の押動部を押し当てると、E
型止め輪の内径が拡大しE型止め輪が軸より離脱する。(Removal) When the pushing portion at the tip of the removal slide base is pressed against both ends of the opening side of the E-shaped retaining ring fitted on the shaft,
The inner diameter of the die retaining ring expands, and the E-type retaining ring separates from the shaft.
〔実施例〕 本発明の実施例について図面を参照しながら説明す
る。Embodiment An embodiment of the present invention will be described with reference to the drawings.
第2図はE型止め輪嵌め込み取外し器Aの正面図、第
3図はその一部破断側面図、第1図はカバーを除いたE
型止め輪嵌め込み取外し器Aの正面図、第4図はE型止
め輪嵌め込み取外し器Aを構成する部品の斜視図であ
る。FIG. 2 is a front view of an E-type snap ring fitting remover A, FIG. 3 is a partially cutaway side view thereof, and FIG.
FIG. 4 is a front view of the die retaining ring fitting / removing device A, and FIG. 4 is a perspective view of components constituting the E type retaining ring fitting / removing device A.
第4図に示すように、本体1は、両端部に端面及び側
面(第4図において上面)に開口する収容凹部2及び3
を有し、収容凹部2及び3にはそれぞれ円柱状の支柱4
及び5が立設され、支柱4及び5の軸芯にねじ孔4a及び
5aが螺設される。As shown in FIG. 4, the main body 1 has housing recesses 2 and 3 that are open at both end portions on the end surface and the side surface (the upper surface in FIG. 4).
And the accommodation recesses 2 and 3 each have a columnar support 4
And 5 are erected, and screw holes 4a and
5a is screwed.
収容凹部2の端面2a及び3の端面3aには、E型止め輪
が取付けられる軸との干渉を避けるための凹部6及び7
が形成され、端面2a及び端面3aの反対側にはばね収容溝
8及び9がそれぞれ設けられる。Concave portions 6 and 7 for avoiding interference with a shaft on which an E-shaped retaining ring is mounted are provided on end surfaces 2a and 3a of the end surfaces 2a and 3 of the housing concave portion 2.
Are formed, and spring receiving grooves 8 and 9 are provided on the opposite sides of the end face 2a and the end face 3a, respectively.
支柱4に遊嵌する長孔10を有する嵌め込み用スライド
ベース11は収容凹部2に摺動可能に挿入され、嵌め込み
用スライドベース11に突設されたばね支持棒12には、ば
ね収容溝8に収容されたばね13の一側が係止され、嵌め
込み用スライドベース11は収容凹部2の端部2a側に付勢
される。A fitting slide base 11 having an elongated hole 10 to be loosely fitted to the support column 4 is slidably inserted into the accommodation recess 2, and is accommodated in a spring accommodation groove 8 in a spring support rod 12 protruding from the engagement slide base 11. One side of the spring 13 is locked, and the fitting slide base 11 is urged toward the end 2a side of the accommodation recess 2.
嵌め込み用スライドベース11の端部には、E型止め輪
が嵌着される軸に当接する半円形状の凹部14を有し、凹
部14にスリット15が刻設され、スリット15に片方にスリ
ット15と直角に交差するねじ孔16が設けられ、スリット
15の他方にねじ孔16と同軸の孔17が設けられ、孔17に挿
入されねじ孔16に螺合するねじ18により嵌め込み用スラ
イドベース11の幅寸法が加減されるようになっている。The end of the fitting slide base 11 has a semicircular concave portion 14 that comes into contact with a shaft on which the E-shaped retaining ring is fitted, and a slit 15 is engraved in the concave portion 14, and a slit 15 is formed on one side of the slit 15. A screw hole 16 that intersects at right angles with 15 is provided, and a slit
A hole 17 coaxial with the screw hole 16 is provided in the other of the holes 15, and the width of the slide base 11 for fitting is adjusted by a screw 18 inserted into the hole 17 and screwed into the screw hole 16.
嵌め込み用スライドベース11の幅方向の両端部に、E
型止め輪を挟持する挟持突起19が設けられ、挟持突起19
の内壁面の端部には端面に向かって拡大するテーパー面
19aが設けられる。At both ends in the width direction of the slide base 11 for fitting, E
A holding projection 19 for holding the mold retaining ring is provided.
The inner wall surface has a tapered surface that expands toward the end surface
19a is provided.
支柱5に遊嵌する長孔20を有する取外し用スライドベ
ース21は収容凹部3に摺動可能に挿入され、取外し用ス
ライドベース21に突設されたばね支持棒22には、ばね収
容溝9に収容されたばね23の一側が係止され、取外し用
スライドベース21は収容凹部3の端部3a側に付勢され
る。A detachable slide base 21 having an elongated hole 20 that fits loosely into the support column 5 is slidably inserted into the accommodating recess 3, and is accommodated in a spring accommodating groove 9 by a spring support rod 22 protruding from the detachable slide base 21. One side of the spring 23 is locked, and the removal slide base 21 is urged toward the end 3a of the housing recess 3.
取外し用スライドベース21の端部には、E型止め輪が
嵌着された軸に当接される半円形の凹部24が形成され、
凹部24の両側のスライドベース端面がE型止め輪の開口
部の両端を押動する押動部21aとなる。At the end of the removal slide base 21, a semicircular recess 24 is formed which is in contact with the shaft on which the E-shaped retaining ring is fitted,
The slide base end faces on both sides of the concave portion 24 serve as pushing portions 21a for pushing both ends of the opening of the E-shaped retaining ring.
板状のカバー25は一方の先端に、E型止め輪の開口部
の反対側の被押動面と同系状を成し此の被押動面に当接
可能な当接部26が設けられ、他方の先端に、E型止め輪
の嵌着される軸との干渉を避けるための凹部27が設けら
れる。The plate-shaped cover 25 is provided at one end with a contact portion 26 which has the same system as the driven surface on the opposite side of the opening of the E-shaped retaining ring and which can contact the pressed surface. The other end is provided with a concave portion 27 for avoiding interference with a shaft on which the E-shaped retaining ring is fitted.
カバー25には二個の孔28が設けられ、二個の孔28にそ
れぞれ挿入されるねじ29がねじ孔4a及び5aに螺合し、カ
バー25が本体に締着される。The cover 25 is provided with two holes 28, screws 29 respectively inserted into the two holes 28 are screwed into the screw holes 4a and 5a, and the cover 25 is fastened to the main body.
以上述べたように構成されたE型止め輪の嵌め込み取
外し器Aの両端の何れか一方に、E型止め輪の嵌め込み
取外し器Aを把握し易くするために、握り用キャップ30
が被せられる。A gripping cap 30 is provided on one of the two ends of the E-type retaining ring fitting / removing device A configured as described above so that the E-type retaining ring fitting / removing device A can be easily grasped.
Is covered.
握り用キャップ30は端部に開口する収容凹部31を有
し、収容凹部31の端部側のスリット32が設けられる。The gripping cap 30 has a housing recess 31 that opens at an end, and a slit 32 on the end side of the housing recess 31 is provided.
次に、E型止め輪の嵌め込み取外し器Aの作用を説明
する。Next, the operation of the E-type snap ring fitting / removing device A will be described.
(E型止め輪の嵌め込み) 第2図に示すように、E型止め輪Bを嵌め込みスライ
ドベース11の表面に載せて挟持突起19で挟持すると共に
E型止め輪Bの開口部33の反対側の被押動面34を当接部
に当接する。(E-Retaining Ring Fitting) As shown in FIG. 2, the E-type retaining ring B is fitted on the surface of the slide base 11, clamped by the clamping projection 19, and opposite to the opening 33 of the E-shaped retaining ring B. Abuts the driven surface 34 of the contact member.
両挟持突起19の間隔は、E型止め輪Bを軽く挟持する
程度の間隔にねじ18により調整しておく。The distance between the two holding projections 19 is adjusted by the screw 18 so that the E-shaped retaining ring B is lightly held.
軸Sに周設された環状凹溝35にE型止め輪Bを嵌着す
るには、第5図(イ)に示すように、先ず、E型止め輪
の嵌め込み取外し器Aの先端を軽く軸Sに当てたまま環
状凹溝35に向けて移動すると、E型止め輪Bの開口部33
と嵌め込み用のスライドベース11の凹部14が軸Sの外周
面に滑り接触、E型止め輪Bが環状凹溝35と重なったと
きに、E型止め輪Bが環状凹溝35に入り込む(第5図
(ロ)参照)。In order to fit the E-shaped retaining ring B into the annular groove 35 provided around the shaft S, first, as shown in FIG. When moving toward the annular groove 35 while keeping the shaft S in contact with the axis S, the opening 33
When the concave portion 14 of the fitting slide base 11 slides into contact with the outer peripheral surface of the shaft S, and the E-shaped retaining ring B overlaps the annular concave groove 35, the E-shaped retaining ring B enters the annular concave groove 35 (see FIG. (See Fig. 5 (b)).
従って、E型止め輪Bの嵌入位置を容易に位置決めす
ることが出来る。Therefore, the fitting position of the E-shaped retaining ring B can be easily determined.
次に、E型止め輪の嵌め込み取外し器Aを軸Sに軽く
押し付けると、軸Sに当接した嵌め込み用スライドベー
ス11のみが相対的にばね13に抗して後退したことにな
り、当接部26に押圧されたE型止め輪Bがそのまま環状
凹溝35に嵌着される(第5図(ハ)参照)。Next, when the fitting remover A of the E-shaped retaining ring is lightly pressed against the shaft S, only the fitting slide base 11 abutting on the shaft S relatively retreats against the spring 13 and comes into contact with the spring S. The E-shaped retaining ring B pressed by the portion 26 is fitted into the annular groove 35 as it is (see FIG. 5C).
(E型止め輪の取外し) 第6図(イ)に示すように、軸Sの環状凹溝35に嵌着
されているE型止め輪Bの開口部33の両端を取外し用ス
ライドベース21の押圧部21aで押動すると、E型止め輪
Bの内径が拡大して軸Sより外れる(第6図(ロ)参
照)。(Removal of E-shaped retaining ring) As shown in FIG. 6A, both ends of the opening 33 of the E-shaped retaining ring B fitted into the annular groove 35 of the shaft S are removed. When pressed by the pressing portion 21a, the inner diameter of the E-shaped retaining ring B expands and comes off the shaft S (see FIG. 6 (b)).
〔発明の効果〕 本発明は、以上説明したように構成されているので、
以下に示すような効果を奏する。[Effect of the Invention] Since the present invention is configured as described above,
The following effects are obtained.
(1) 本発明のE型止め輪の嵌め込み取外し器は構造
が簡単であるため軽量小型であり、把握し易く、狭隘な
スペース内でE型止め輪の嵌め込み或いは取外し作業が
行い易い利点がある。(1) The E-type retaining ring insertion / removal device of the present invention has advantages that its structure is simple, light and small, easy to grasp, and easy to insert / remove the E-type retaining ring in a narrow space. .
(2) E型止め輪を嵌め込む場合には、E型止め輪の
嵌め込み取外し器を軸の外周面に当てたときにE型止め
輪には殆ど加圧力が加わらない為、E型止め輪の嵌め込
み取外し器を軸の外周面に沿って移動してもE型止め輪
が脱落しない利点があり、E型止め輪を環状凹溝に位置
合わせし易くなった。(2) When the E-type retaining ring is fitted, the E-type retaining ring is hardly pressed when the E-type retaining ring is fitted and removed with the outer peripheral surface of the shaft. There is an advantage that the E-shaped retaining ring does not fall off even when the fitting remover is moved along the outer peripheral surface of the shaft, and the E-shaped retaining ring is easily aligned with the annular groove.
(3) 本発明のE型止め輪の嵌め込み取外し旗は嵌め
込み器と取外し器が一体となっているので、嵌め込み作
業にも取外し作業にも兼用して使用出来るので便利であ
る。(3) The flag for fitting and removing the E-shaped retaining ring of the present invention is convenient because it can be used for both fitting work and removal work since the fitter and the remover are integrated.
又、嵌め込み作業も取外し作業もE型止め輪の嵌め込
み取外し器を軸に押し付ける簡単な動作でよいので、従
来困難であった作業が極めて容易な作業となった。In addition, since both the fitting operation and the removing operation need only be a simple operation of pressing the fitting-removing device of the E-shaped retaining ring against the shaft, the previously difficult operation has become extremely easy.
第1図〜第6図は本発明の実施例を示し、 第1図はカバーを取外したE型止め輪の嵌め込み取外し
器の正面図、 第2図はE型止め輪の嵌め込み取外し器の正面図、 第3図は第2図の一部破断側面図、 第4図はE型止め輪の嵌め込み取外し器の構成部品の斜
視図、 第5図(イ)〜(ハ)は嵌め込み過程の説明図、 第6図(イ)、(ロ)は取外し過程の説明図である。 A……E型止め輪の嵌め込み取外し器、B……E型止め
輪、S……軸、1……本体、2,3……収容凹部、2a,3a…
…端面、4,5……支柱、6,7……凹部、8,9……ばね収容
溝、11……嵌め込み用スライドベース、13……ばね、14
……凹部、15……スリット、19……挟持突起、21……取
外し用スライドベース、21a……押動部、23……ばね、2
4……凹部、25……カバー、26……当接部、27……凹
部、29……ねじ、30……握り用キャップ、33……開口
部、34……被押動部、35……環状凹部。1 to 6 show an embodiment of the present invention. FIG. 1 is a front view of an E-shaped retaining ring with a cover removed, and FIG. 2 is a front view of an E-shaped retaining ring with a removed. Fig. 3, Fig. 3 is a partially cutaway side view of Fig. 2, Fig. 4 is a perspective view of components of an E-shaped retaining ring, and Fig. 5 (A) to Fig. FIGS. 6 (a) and 6 (b) are explanatory views of the removal process. A: E-type retaining ring insertion / removal device, B: E-type retaining ring, S: axis, 1 ... body, 2,3 ... accommodation recess, 2a, 3a ...
… End face, 4,5… Post, 6,7 …… Recess, 8,9… Spring accommodation groove, 11… Slide base for fitting, 13… Spring, 14
... recess, 15 ... slit, 19 ... clamping projection, 21 ... removal slide base, 21a ... pushing part, 23 ... spring, 2
4 ... recess, 25 ... cover, 26 ... abutment, 27 ... recess, 29 ... screw, 30 ... gripping cap, 33 ... opening, 34 ... pressed part, 35 ... ... circular recess.
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 昭54−57300(JP,A) 特開 昭53−148800(JP,A) 特開 昭53−64900(JP,A) 特開 昭54−81600(JP,A) 実開 昭52−31100(JP,U) 実開 昭59−86977(JP,U) 実開 昭59−42827(JP,U) 特公 昭36−2649(JP,B1) (58)調査した分野(Int.Cl.6,DB名) F16B 21/18 B25B 27/20────────────────────────────────────────────────── ─── Continuation of the front page (56) References JP-A-54-57300 (JP, A) JP-A-53-148800 (JP, A) JP-A-53-64900 (JP, A) JP-A-54-57900 81600 (JP, A) Japanese Utility Model Showa 52-31100 (JP, U) Japanese Utility Model Showa 59-86977 (JP, U) Japanese Utility Model Showa 59-42827 (JP, U) Japanese Patent Publication No. 36-2649 (JP, B1) (58) Field surveyed (Int. Cl. 6 , DB name) F16B 21/18 B25B 27/20
Claims (1)
を有する本体の該各収容凹部の底壁に支柱を立設し、該
支柱に遊嵌する長孔を有し上記本体の一方の収容凹部に
摺動可能に挿入され且つ上記端面方向に付勢された嵌め
込み用スライドベースにE型止め輪の外周面を挟持する
挟持突起を設け、上記支柱に遊嵌する長孔を有し上記本
体の他方の収容凹部に摺動可能に挿入され且つ上記端面
方向に付勢された取外し用スライドベースの端面にE型
止め輪の開口部の両端を押動可能な押動部を形成し、上
記本体に着設され上記両収容凹部を被覆するカバーの一
方の先端にE型止め輪の開口部の反対側に当接可能な当
接部を設けたことを特徴とするE型止め輪の嵌め込み取
外し器。1. A main body having receiving recesses opened at both ends and an end face and side surfaces, wherein a support is erected on a bottom wall of each of the storage recesses, and has a long hole which is loosely fitted to the support. The fitting slide base slidably inserted into the housing recess and urged in the end surface direction is provided with a holding projection for holding the outer peripheral surface of the E-shaped retaining ring, and has a long hole for loosely fitting to the support post. Forming a pushing portion capable of pushing both ends of the opening portion of the E-shaped retaining ring on an end surface of the removing slide base slidably inserted into the other accommodation concave portion of the main body and urged in the end surface direction; An E-shaped retaining ring, characterized in that an abutting portion is provided at one end of a cover attached to the main body and covering the two housing recesses, the abutting portion being capable of abutting on an opposite side of an opening of the E-shaped retaining ring. Fitting remover.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18360389A JP2761248B2 (en) | 1989-07-18 | 1989-07-18 | E-type snap ring fitting remover |
DE1990615386 DE69015386T2 (en) | 1989-03-08 | 1990-03-01 | E-shaped retaining ring. |
EP19900103960 EP0386617B1 (en) | 1989-03-08 | 1990-03-01 | E-shaped retainer ring |
US07/851,118 US5197841A (en) | 1989-03-08 | 1992-03-16 | E-shaped retainer ring |
HK214596A HK214596A (en) | 1989-03-08 | 1996-12-12 | E-shaped retainer ring |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18360389A JP2761248B2 (en) | 1989-07-18 | 1989-07-18 | E-type snap ring fitting remover |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0351508A JPH0351508A (en) | 1991-03-05 |
JP2761248B2 true JP2761248B2 (en) | 1998-06-04 |
Family
ID=16138698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18360389A Expired - Lifetime JP2761248B2 (en) | 1989-03-08 | 1989-07-18 | E-type snap ring fitting remover |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2761248B2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102320035A (en) * | 2011-08-26 | 2012-01-18 | 宁波荣大证卡打印设备有限公司 | Dismounting snap ring instrument |
JP6469829B1 (en) * | 2017-12-27 | 2019-02-13 | 株式会社モコム | E-type retaining ring insertion tool |
-
1989
- 1989-07-18 JP JP18360389A patent/JP2761248B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0351508A (en) | 1991-03-05 |
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