JPS62172571U - - Google Patents
Info
- Publication number
- JPS62172571U JPS62172571U JP5983186U JP5983186U JPS62172571U JP S62172571 U JPS62172571 U JP S62172571U JP 5983186 U JP5983186 U JP 5983186U JP 5983186 U JP5983186 U JP 5983186U JP S62172571 U JPS62172571 U JP S62172571U
- Authority
- JP
- Japan
- Prior art keywords
- retaining ring
- shaped retaining
- lever members
- shaped
- pair
- 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.)
- Pending
Links
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
Landscapes
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Description
第１図および第２図は本考案が適用されたＣ型
止め輪取外し治具の使用状態をそれぞれ示す平面
図および側面図である。第３図は本考案の取外し
治具が使用されるＣ型止め輪が装着されたドラム
ブレーキの要部を示す正面図である。
１０：Ｃ型止め輪、２０：Ｃ型止め輪取外し治
具、２２：板状部材、２４，２６：レバー部材、
２８：連結機構、３０：差入部材、３４：係合突
起、５４：楔状部（先端）、６０：外側面。
FIGS. 1 and 2 are a plan view and a side view, respectively, showing the state of use of a C-type retaining ring removal jig to which the present invention is applied. FIG. 3 is a front view showing the main parts of a drum brake equipped with a C-shaped retaining ring, in which the removal jig of the present invention is used. 10: C-type retaining ring, 20: C-type retaining ring removal jig, 22: plate member, 24, 26: lever member,
28: Connection mechanism, 30: Insertion member, 34: Engagement protrusion, 54: Wedge-shaped portion (tip), 60: Outer surface.
Claims (1)
より塑性変形させて軸状部材の外周溝に取り付け
られる略環状のＣ型止め輪において、該Ｃ型止め
輪の両端を互いに押し拡げることにより該Ｃ型止
め輪の前記軸状部材からの取外しを可能とするＣ
型止め輪取外し治具であつて、 係合突起を一端に備え、該係合突起において前
記Ｃ型止め輪の中間部の外側面と係合させられる
板状部材と、 該板状部材の他端側に、互いに接近離隔する方
向の回動可能に設けられた一対のレバー部材と、 該一対のレバー部材の間において前記板状部材
の係合突起との接近離隔可能に設けられた差入部
材と、 該差入部材と前記一対のレバー部材との間に設
けられ、前記係合突起が前記Ｃ型止め輪の中間部
の外側面と係合した状態で該レバー部材が互いに
接近する方向へ回動させられたとき、前記差入部
材を前記Ｃ型止め輪の両端の間に押し入れてそれ
ら両端間を開かせる連結機構と、 を含むことを特徴とするＣ型止め輪取外し治具。[Claims for Utility Model Registration] In a substantially annular C-shaped retaining ring that is attached to the outer circumferential groove of a shaft-shaped member by plastically deforming the two ends by pressing them toward each other, the two ends of the C-shaped retaining ring are pressed against each other. A C that allows the C-shaped retaining ring to be removed from the shaft member by expanding it.
A retaining ring removal jig comprising: a plate-like member having an engaging protrusion at one end and engaged with the outer surface of the intermediate portion of the C-shaped retaining ring at the engaging protrusion; a pair of lever members provided on the end sides so as to be rotatable in directions toward and away from each other; and an insert provided between the pair of lever members so as to be movable toward and away from the engagement protrusion of the plate-shaped member; a member, and a direction in which the lever members are provided between the insertion member and the pair of lever members, and the lever members approach each other with the engaging protrusion engaged with the outer surface of the intermediate portion of the C-shaped retaining ring. A connection mechanism for pushing the insertion member between both ends of the C-shaped retaining ring to open the two ends when the C-shaped retaining ring is rotated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5983186U JPS62172571U (en) | 1986-04-21 | 1986-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5983186U JPS62172571U (en) | 1986-04-21 | 1986-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62172571U true JPS62172571U (en) | 1987-11-02 |
Family
ID=30891692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5983186U Pending JPS62172571U (en) | 1986-04-21 | 1986-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62172571U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5625821U (en) * | 1980-07-17 | 1981-03-10 |
-
1986
- 1986-04-21 JP JP5983186U patent/JPS62172571U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5625821U (en) * | 1980-07-17 | 1981-03-10 |
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