JPS5682432A - Hammer for impact tester - Google Patents
Hammer for impact testerInfo
- Publication number
- JPS5682432A JPS5682432A JP15933479A JP15933479A JPS5682432A JP S5682432 A JPS5682432 A JP S5682432A JP 15933479 A JP15933479 A JP 15933479A JP 15933479 A JP15933479 A JP 15933479A JP S5682432 A JPS5682432 A JP S5682432A
- Authority
- JP
- Japan
- Prior art keywords
- center
- impact
- hammer
- weight
- liquid agent
- 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
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
PURPOSE: To make it possible to continuously execute an impact test, by providing the liquid agent filling chambers for weight adjustment symmetrically with respect to the center of gravity or the center of impact of the hammer, and making it possible to stagelessly vary the internal capacity, maintaining said symmetrical relation.
CONSTITUTION: One pair of cylindrical filling chambers 6 of the same shape are installed so that they are symmetrical against the center of impact (or center of gravity) 5 and also are located on the axial line 4. Also, the filling passage for injecting a liquid agent for weight adjustment is installed to said one pair of filling chambers 6 so that it passes through the center of impact 5 and also it is symmetrical against the surface which is vertical to the axial line 4. Then, a liquid agent is injected from the inlet, the inlet is closed by the seal screw 12, and the weight of the liquid agent to be injected or the weight of the hammer is adjusted. Accordingly, as for this impact test hammer, only the weight can be varied without varying the position of the center of impact or the center of gravity of the hammer, and also said variety can be afforded continuously and stagelessly.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15933479A JPS5682432A (en) | 1979-12-08 | 1979-12-08 | Hammer for impact tester |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15933479A JPS5682432A (en) | 1979-12-08 | 1979-12-08 | Hammer for impact tester |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5682432A true JPS5682432A (en) | 1981-07-06 |
Family
ID=15691547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15933479A Pending JPS5682432A (en) | 1979-12-08 | 1979-12-08 | Hammer for impact tester |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5682432A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0642265A (en) * | 1992-07-23 | 1994-02-15 | Kajima Corp | Structure of door and mounting frame |
-
1979
- 1979-12-08 JP JP15933479A patent/JPS5682432A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0642265A (en) * | 1992-07-23 | 1994-02-15 | Kajima Corp | Structure of door and mounting frame |
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