JPS55134336A - Experimental device for ice breaking - Google Patents
Experimental device for ice breakingInfo
- Publication number
- JPS55134336A JPS55134336A JP4201579A JP4201579A JPS55134336A JP S55134336 A JPS55134336 A JP S55134336A JP 4201579 A JP4201579 A JP 4201579A JP 4201579 A JP4201579 A JP 4201579A JP S55134336 A JPS55134336 A JP S55134336A
- Authority
- JP
- Japan
- Prior art keywords
- ice
- bed
- supporter
- model
- stress detector
- 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
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Abstract
PURPOSE: To measure only the breaking resistance of ice plank by suspending an experimental model, which is placed on the central part of the framed bed that runs on the ice, by a supporter that is provided with a stress detector and by oscillatably connecting the model to the bed by another supporter that is equipped with a stress detector.
CONSTITUTION: The experimental model 2 is placed on the central part of the framed bed that runs on the ice, and is suspended from the upper part of the framed bed 1 by the supporter 3 which is provided with the vertical-stress detector 10, the other supporter 4 which is equipped with the horizontal stress detector 12 is oscillatably installed between the model 2 and the bed 1. When such an experimental device is pulled by the winch 16 or the like, the framed bed 5, 5 is slidden on the ice 19 and the experimental model 2 breaks the ice while it runs on the ice. In this way, the vertical and horizontal stresses which the experimental model 2 receives from the ice plank 19 can be detected to obtain the breaking resistance of the ice plank.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4201579A JPS55134336A (en) | 1979-04-09 | 1979-04-09 | Experimental device for ice breaking |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4201579A JPS55134336A (en) | 1979-04-09 | 1979-04-09 | Experimental device for ice breaking |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55134336A true JPS55134336A (en) | 1980-10-20 |
Family
ID=12624342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4201579A Pending JPS55134336A (en) | 1979-04-09 | 1979-04-09 | Experimental device for ice breaking |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55134336A (en) |
-
1979
- 1979-04-09 JP JP4201579A patent/JPS55134336A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS55134336A (en) | Experimental device for ice breaking | |
JPS55134337A (en) | Experimental device for ice breaking | |
JPS642199A (en) | Automatic fire alarm | |
JPS545159A (en) | Abrasion detecting apparatus for mechanical seal | |
JPS5244778A (en) | Diameter control unit for single crystal bar | |
JPS5433755A (en) | Meter for inside shape of mold | |
JPS5261050A (en) | Device for hanging tubular container | |
JPS5253353A (en) | Attach and release apparatus of counter weight | |
JPS5297599A (en) | Stall waring device for aircraft | |
JPS5297242A (en) | Door suspending device | |
PT74275A (en) | DEVICE FOR PERMITTING THE SUSPENSION OF PRODUCTS WITH A DISPLAY | |
FR2801483B1 (en) | DEVICE FOR HANGING A CURTAIN UNDER A ROD | |
JPS55134338A (en) | Experimental device for ice breaking | |
JPS5622819A (en) | Pile holding equipment | |
JPS5364063A (en) | Meter for flow velocity and rate | |
JPS5211582A (en) | Trolley conveyer exchanging device | |
JPS5297542A (en) | Emergency group managing device for elevator | |
JPS5429465A (en) | Swing stop apparatus for rope suspension crane | |
JPS5751963A (en) | Mounting and dismounting of runner cone | |
JPS53111769A (en) | Strain detector of even degrees | |
JPS5337084A (en) | Pressure reference apparatus | |
JPS5350890A (en) | Abnormal state display apparatus of smoke detector | |
JPS532956A (en) | One-tank type full automatic washer | |
JPS5244949A (en) | Alarm device of hoist | |
JPS5236498A (en) | Concetrated control system detecting of slight fire |