JPS63135414U - - Google Patents
Info
- Publication number
- JPS63135414U JPS63135414U JP2626787U JP2626787U JPS63135414U JP S63135414 U JPS63135414 U JP S63135414U JP 2626787 U JP2626787 U JP 2626787U JP 2626787 U JP2626787 U JP 2626787U JP S63135414 U JPS63135414 U JP S63135414U
- Authority
- JP
- Japan
- Prior art keywords
- link rod
- lever
- pivot point
- opposite
- holding member
- 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
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Mechanical Control Devices (AREA)
Description
第１図は本考案の正面図、第２図は第１図矢
視図、第３図及び第４図は本考案の作動説明図で
ある。
１……第１レバー、２……第２レバー、３，４
……枢支点、５……入力リンクロツド、６……枢
着、７……出力リンクロツド、８……枢着、９…
…第１リンクロツド、１０……第２リンクロツド
、１１……枢着、１３，１４……保持部材、１５
，１６……ストツパ、１７……リターンスプリン
グ。
FIG. 1 is a front view of the present invention, FIG. 2 is a view taken along the arrow in FIG. 1, and FIGS. 3 and 4 are explanatory diagrams of the operation of the present invention. 1...First lever, 2...Second lever, 3, 4
...Pivotal point, 5...Input link rod, 6...Pivot connection, 7...Output link rod, 8...Pivot connection, 9...
...First link rod, 10... Second link rod, 11... Pivot connection, 13, 14... Holding member, 15
, 16...stopper, 17...return spring.
Claims (1)
、かつ平行に枢支した第１レバー並びに第２レバ
ーを設け、前記第１レバーの枢支点とは反対側の
他端に作動源と連結する入力リンクロツドを枢着
し、前記第２レバーの枢支点とは反対側の他端に
被作動部と連結する出力リンクロツドを枢着し、
前記第１レバーの入力リンクロツドの枢着点に第
１リンクロツドの一端を枢着し、この第１リンク
ロツドの枢着点と第１レバーの枢支点との間に第
２リンクロツドの一端を枢着させ、前記第２レバ
ーの枢支点と出力リンクロツドの枢着点との間に
前記第１リンクロツド並びに第２リンクロツドの
他端部を一対の保持部材を介して平行軸線で軸線
方向に摺動可能に貫通保持し、この第１リンクロ
ツド並びに第２リンクロツドの前記保持部材貫通
端に前記第１レバー並びに第２レバーと第１リン
クロツド並びに第２リンクロツドとのなす角が直
角な状態で前記保持部材に当接するストツパを設
け、第２レバーの他端にリターンスプリングを掛
け止めしたことを特徴とするリンク機構。 An input link rod is provided with a first lever and a second lever that are rotatably supported in parallel with one end opposite to each other as a pivot point, and the other end of the first lever opposite to the pivot point is connected to an actuation source. an output link rod that connects to the actuated part is pivotally attached to the other end of the second lever on the opposite side from the pivot point;
One end of a first link rod is pivotally connected to the pivot point of the input link rod of the first lever, and one end of a second link rod is pivotally connected between the pivot point of the first link rod and the pivot point of the first lever. , between the pivot point of the second lever and the pivot point of the output link rod, the other ends of the first link rod and the second link rod are slidably penetrated in the axial direction along parallel axes via a pair of holding members. and a stopper that abuts the holding member at the holding member penetrating ends of the first link rod and the second link rod in a state where the angles formed by the first lever and the second lever and the first link rod and the second link rod are right angles. A link mechanism characterized in that a return spring is latched to the other end of the second lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2626787U JPS63135414U (en) | 1987-02-26 | 1987-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2626787U JPS63135414U (en) | 1987-02-26 | 1987-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63135414U true JPS63135414U (en) | 1988-09-06 |
Family
ID=30827189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2626787U Pending JPS63135414U (en) | 1987-02-26 | 1987-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63135414U (en) |
-
1987
- 1987-02-26 JP JP2626787U patent/JPS63135414U/ja active Pending
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