JPS554435A - Driving method in use of strain energy - Google Patents
Driving method in use of strain energyInfo
- Publication number
- JPS554435A JPS554435A JP7657478A JP7657478A JPS554435A JP S554435 A JPS554435 A JP S554435A JP 7657478 A JP7657478 A JP 7657478A JP 7657478 A JP7657478 A JP 7657478A JP S554435 A JPS554435 A JP S554435A
- Authority
- JP
- Japan
- Prior art keywords
- strain energy
- strain
- energy
- releasing
- resilient means
- 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
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
PURPOSE: To drive a body with no generation of noises and vibration, by abruptly releasing strain energy accumulated in a resilient means that is connected to said body to be driven, thus converting the strain energy into kinetic energy to apply impulsive force to a required portion of said body, and generating compressive stress wave in the body.
CONSTITUTION: Resilient means 1 is provided at its top with a cam 4 serving as strain energy releasing means, and it incorporates therein a rod-like reaction member 2. A hydraulic cylinder 6 serving as strain applying means is connected at one end of reaction member 2, and its piston rod 7 is connected in turn to the strain energy releasing means 4. In use of the apparatus, compressed hydraulic liquid is supplied into cylinder 6 to apply compressive force to the resilient means 1, thereby causing reaction force of the same. Then, cam 4 is turned to abruptly release strain energy at the top of means 1, whereby strain energy is converted into kinetic energy.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7657478A JPS554435A (en) | 1978-06-26 | 1978-06-26 | Driving method in use of strain energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7657478A JPS554435A (en) | 1978-06-26 | 1978-06-26 | Driving method in use of strain energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS554435A true JPS554435A (en) | 1980-01-12 |
Family
ID=13609008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7657478A Pending JPS554435A (en) | 1978-06-26 | 1978-06-26 | Driving method in use of strain energy |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS554435A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6843957B2 (en) * | 1998-09-03 | 2005-01-18 | U.I.T., L.L.C. | Ultrasonic impact methods for treatment of welded structures |
| US7276824B2 (en) | 2005-08-19 | 2007-10-02 | U.I.T., L.L.C. | Oscillating system and tool for ultrasonic impact treatment |
| US7301123B2 (en) | 2004-04-29 | 2007-11-27 | U.I.T., L.L.C. | Method for modifying or producing materials and joints with specific properties by generating and applying adaptive impulses a normalizing energy thereof and pauses therebetween |
| US7431779B2 (en) | 1998-09-03 | 2008-10-07 | U.I.T., L.L.C. | Ultrasonic impact machining of body surfaces to correct defects and strengthen work surfaces |
-
1978
- 1978-06-26 JP JP7657478A patent/JPS554435A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6843957B2 (en) * | 1998-09-03 | 2005-01-18 | U.I.T., L.L.C. | Ultrasonic impact methods for treatment of welded structures |
| US7344609B2 (en) | 1998-09-03 | 2008-03-18 | U.I.T., L.L.C. | Ultrasonic impact methods for treatment of welded structures |
| US7431779B2 (en) | 1998-09-03 | 2008-10-07 | U.I.T., L.L.C. | Ultrasonic impact machining of body surfaces to correct defects and strengthen work surfaces |
| US7301123B2 (en) | 2004-04-29 | 2007-11-27 | U.I.T., L.L.C. | Method for modifying or producing materials and joints with specific properties by generating and applying adaptive impulses a normalizing energy thereof and pauses therebetween |
| US7276824B2 (en) | 2005-08-19 | 2007-10-02 | U.I.T., L.L.C. | Oscillating system and tool for ultrasonic impact treatment |
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