NO820573L - Ventildemonteringsverktoey. - Google Patents
Ventildemonteringsverktoey.Info
- Publication number
- NO820573L NO820573L NO820573A NO820573A NO820573L NO 820573 L NO820573 L NO 820573L NO 820573 A NO820573 A NO 820573A NO 820573 A NO820573 A NO 820573A NO 820573 L NO820573 L NO 820573L
- Authority
- NO
- Norway
- Prior art keywords
- spindle
- piston
- housing
- working head
- valve
- Prior art date
Links
- 230000001174 ascending effect Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 description 10
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
- B25B27/24—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same mounting or demounting valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Actuator (AREA)
- Earth Drilling (AREA)
- Paper (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US25222281A | 1981-04-08 | 1981-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO820573L true NO820573L (no) | 1982-10-11 |
Family
ID=22955113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO820573A NO820573L (no) | 1981-04-08 | 1982-02-24 | Ventildemonteringsverktoey. |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE3212906A1 (nl) |
| FR (1) | FR2503826A1 (nl) |
| GB (1) | GB2096929A (nl) |
| NL (1) | NL8200968A (nl) |
| NO (1) | NO820573L (nl) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO169059C (no) * | 1990-03-19 | 1992-05-06 | Holta Leif | Verktoeyanordning til bruk ved utskifting av et instrumentsom i sin funksjonsstilling omsluttes av et instrumenthussom kan vaere innkoplet i en fluidledning, anvendelse og fremgangsmaate for utskifting av instrumentet |
| NO174942C (no) * | 1990-12-03 | 1994-08-03 | Corrocean As | Anordning for montering, hhv. demontering av sonder i prosessrör, tanker e.l. |
| CN113146550B (zh) * | 2021-04-21 | 2024-04-02 | 无锡市航鹄精密机械有限公司 | 一种用于阀的装配工装及装配方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2508683A1 (de) * | 1975-02-28 | 1976-09-09 | Hitoshi Yazaki | Antrieb fuer absperrorgane |
| US4184504A (en) * | 1977-12-12 | 1980-01-22 | W-K-M Wellhead Systems, Inc. | Wellhead valve removal and installation tool |
| US4213480A (en) * | 1978-12-26 | 1980-07-22 | Acf Industries, Incorporated | Manual override for hydraulic gate valve actuators |
-
1982
- 1982-02-05 GB GB8203372A patent/GB2096929A/en not_active Withdrawn
- 1982-02-24 NO NO820573A patent/NO820573L/no unknown
- 1982-03-05 FR FR8203736A patent/FR2503826A1/fr not_active Withdrawn
- 1982-03-09 NL NL8200968A patent/NL8200968A/nl not_active Application Discontinuation
- 1982-04-06 DE DE19823212906 patent/DE3212906A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| NL8200968A (nl) | 1982-11-01 |
| DE3212906A1 (de) | 1982-11-18 |
| GB2096929A (en) | 1982-10-27 |
| FR2503826A1 (fr) | 1982-10-15 |
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