JPH0463207U - - Google Patents
Info
- Publication number
- JPH0463207U JPH0463207U JP10639590U JP10639590U JPH0463207U JP H0463207 U JPH0463207 U JP H0463207U JP 10639590 U JP10639590 U JP 10639590U JP 10639590 U JP10639590 U JP 10639590U JP H0463207 U JPH0463207 U JP H0463207U
- Authority
- JP
- Japan
- Prior art keywords
- pin
- link
- pivot shaft
- fastening
- fastening lever
- 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
- Moulds, Cores, Or Mandrels (AREA)
Description
第１図ないし第４図はこの考案の第１実施例を
示す図で、第１図は締結状態の側面図、第２図は
第１図のＡ矢視図、第３図は締結途中における側
面図、第４図は締結レバー退避状態を示す側面図
である。第５図および第６図は第２実施例を示す
図で、第５図は締結状態の側面図、第６図は型開
き状態の側面図である。第７図および第８図は従
来のクランプ具の一例を示す図で、第７図は締結
状態の側面図、第８図は締結解除時の側面図であ
る。図中、
３……締結部、４……固定台、５……第１リン
ク、６……第２リンク、７……締結レバー、１１
……枢支軸、１２……支点ピン、１３……第１ピ
ン、１４……第２ピン、１５……ストツパ。
Figures 1 to 4 are views showing the first embodiment of this invention, in which Figure 1 is a side view in the fastened state, Figure 2 is a view taken in the direction of arrow A in Figure 1, and Figure 3 is in the middle of fastening. A side view, FIG. 4 is a side view showing the fastening lever in a retracted state. 5 and 6 are views showing the second embodiment, with FIG. 5 being a side view in the fastened state, and FIG. 6 being a side view in the mold open state. 7 and 8 are views showing an example of a conventional clamp tool, with FIG. 7 being a side view in a fastened state, and FIG. 8 being a side view in a state in which the fastening is released. In the figure, 3... fastening part, 4... fixed base, 5... first link, 6... second link, 7... fastening lever, 11
... Pivot shaft, 12 ... Fulcrum pin, 13 ... First pin, 14 ... Second pin, 15 ... Stopper.
Claims (1)
リンク５と、該第１リンクに対して締結部３の反
対側の位置において基端を支点ピン１２で固定台
４に枢支された締結レバー７と、一端を第１ピン
１３で第１リンク５の先端に連結され且つ他端を
第２ピン１４で締結レバー７の中間部に連結され
た第２リンク６と、第１リンク５と締結レバー７
とが交叉した状態で第２ピン１４の中心が枢支軸
１１と第１ピン１３を繋ぐ線よりわずかに支点ピ
ン１２側に回動したときに第１リンク５の締結部
３側への回動を停止させるストツパ１５とを備え
ており、枢支軸１１、支点ピン１２、第１ピン１
３および第２ピン１４はそれぞれ平行であり、締
結レバー７の先端の枢支軸１１側の側面が締結部
３を締結することを特徴とする、コンクリート型
枠のクランプ具。 The first base end is pivotally supported on the fixed base 4 by the pivot shaft 11.
A link 5, a fastening lever 7 whose base end is pivoted to the fixing base 4 with a fulcrum pin 12 at a position opposite to the fastening part 3 with respect to the first link, and a first link with a first pin 13 at one end. 5 and the other end is connected to the middle part of the fastening lever 7 with a second pin 14, and the first link 5 and the fastening lever 7
When the center of the second pin 14 rotates slightly toward the fulcrum pin 12 from the line connecting the pivot shaft 11 and the first pin 13 with the It is equipped with a stopper 15 for stopping the movement, and includes a pivot shaft 11, a fulcrum pin 12, and a first pin 1.
3 and the second pin 14 are parallel to each other, and the side surface of the tip of the fastening lever 7 on the side of the pivot shaft 11 fastens the fastening part 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10639590U JP2554238Y2 (en) | 1990-10-09 | 1990-10-09 | Concrete Formwork Clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10639590U JP2554238Y2 (en) | 1990-10-09 | 1990-10-09 | Concrete Formwork Clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0463207U true JPH0463207U (en) | 1992-05-29 |
| JP2554238Y2 JP2554238Y2 (en) | 1997-11-17 |
Family
ID=31852472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10639590U Expired - Fee Related JP2554238Y2 (en) | 1990-10-09 | 1990-10-09 | Concrete Formwork Clamp |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2554238Y2 (en) |
-
1990
- 1990-10-09 JP JP10639590U patent/JP2554238Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2554238Y2 (en) | 1997-11-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5985445U (en) | Overcenter type load coupler | |
| JPH0463207U (en) | ||
| JPH03130336U (en) | ||
| JPH0334119U (en) | ||
| JPH02101172U (en) | ||
| JPH0414670U (en) | ||
| JPS60140123U (en) | Lever ratio conversion device | |
| JPH01129037U (en) | ||
| JPS6359135U (en) | ||
| JPS59174770U (en) | Seat clamp device | |
| JPH01168846U (en) | ||
| JPS63170110U (en) | ||
| JPS60140125U (en) | Pedal force reduction device | |
| JPH0266754U (en) | ||
| JPH03109786U (en) | ||
| JPS62166521U (en) | ||
| JPS60114804U (en) | folding saw locking device | |
| JPS60140126U (en) | Pedal force reduction device | |
| JPH0448406U (en) | ||
| JPH01160515U (en) | ||
| JPH01127013U (en) | ||
| JPS643522U (en) | ||
| JPH01175927U (en) | ||
| JPS6030855U (en) | wiper arm | |
| JPH01133535U (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |