LV15360A - Hand tool for easier turning of round valves for industrial pipelines - Google Patents
Hand tool for easier turning of round valves for industrial pipelinesInfo
- Publication number
- LV15360A LV15360A LVP-17-70A LV170070A LV15360A LV 15360 A LV15360 A LV 15360A LV 170070 A LV170070 A LV 170070A LV 15360 A LV15360 A LV 15360A
- Authority
- LV
- Latvia
- Prior art keywords
- rods
- tap
- hand tool
- round
- industrial pipelines
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
Izgudrojums attiecas uz rokas instrumentiem un ir paredzēts industriālo cauruļvadu apaļo noslēgšanas krānu pagriešanas atvieglošanai. Instruments satur korpusu, kas sastāv no iekšējā un ārējā cauruļveida stieņa, stieņi ir viens otrā ievietoti un izbīdāmi viens attiecībā pret otru, stieņu vienā galā ir piestiprināti liekti elementi, kas izgatavoti no U veidā saliekta tērauda stieņa. Starp liektajiem elementiem veidojas atstarpe, kuras lielums ir maināms, izbīdot iekšējo un ārējo stieni vienu attiecībā pret otru, un to var novietot uz apaļā noslēgšanas krāna. Samazinot attālumu starp liektajiem elementiem, fiksē instrumentu uz krāna, veidojot spēka plecu, kas atvieglo krāna pagriešanu.The invention relates to hand tools and is intended to facilitate rotation of the round closure taps of industrial pipelines. The tool contains a housing consisting of an inner and outer tubular rod, the rods are inserted into one another and protruding with respect to each other, at one end of the rods there are fixed elements made of U-bent steel rod. A gap is formed between the bent elements, the size of which can be varied by pushing the inner and outer rods in relation to each other and can be placed on a round sealing tap. By reducing the distance between the curved elements, fix the tool on the tap, forming a power shoulder that makes it easier to turn the tap.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710906528.9A CN109578678A (en) | 2017-09-29 | 2017-09-29 | A kind of laborsaving handle of valve round handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LV15360A true LV15360A (en) | 2018-09-20 |
Family
ID=61830661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LVP-17-70A LV15360A (en) | 2017-09-29 | 2017-11-03 | Hand tool for easier turning of round valves for industrial pipelines |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN109578678A (en) |
| LT (1) | LT6529B (en) |
| LV (1) | LV15360A (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205466007U (en) | 2015-12-04 | 2016-08-17 | 陕西东方航空仪表有限责任公司 | Right angle valve is turned round surely and is installed and removed specialized tool |
-
2017
- 2017-09-29 CN CN201710906528.9A patent/CN109578678A/en active Pending
- 2017-10-27 LT LT2017531A patent/LT6529B/en not_active IP Right Cessation
- 2017-11-03 LV LVP-17-70A patent/LV15360A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN109578678A (en) | 2019-04-05 |
| LT2017531A (en) | 2018-04-10 |
| LT6529B (en) | 2018-05-25 |
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