DE3660129D1 - Apparatus for grinding and lapping sealing surfaces of gate valves and the like in-situ or in the shop - Google Patents
Apparatus for grinding and lapping sealing surfaces of gate valves and the like in-situ or in the shopInfo
- Publication number
- DE3660129D1 DE3660129D1 DE8686106166T DE3660129T DE3660129D1 DE 3660129 D1 DE3660129 D1 DE 3660129D1 DE 8686106166 T DE8686106166 T DE 8686106166T DE 3660129 T DE3660129 T DE 3660129T DE 3660129 D1 DE3660129 D1 DE 3660129D1
- Authority
- DE
- Germany
- Prior art keywords
- base plate
- situ
- grinding
- sealing surfaces
- guide piece
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B15/00—Machines or devices designed for grinding seat surfaces; Accessories therefor
- B24B15/02—Machines or devices designed for grinding seat surfaces; Accessories therefor in valve housings
- B24B15/03—Machines or devices designed for grinding seat surfaces; Accessories therefor in valve housings using portable or mobile machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Tumbler Switches (AREA)
- Brushes (AREA)
- Seal Device For Vehicle (AREA)
- Package Closures (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8686106166T DE3660129D1 (en) | 1985-05-14 | 1986-05-06 | Apparatus for grinding and lapping sealing surfaces of gate valves and the like in-situ or in the shop |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3517409 | 1985-05-14 | ||
DE8686106166T DE3660129D1 (en) | 1985-05-14 | 1986-05-06 | Apparatus for grinding and lapping sealing surfaces of gate valves and the like in-situ or in the shop |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3660129D1 true DE3660129D1 (en) | 1988-05-26 |
Family
ID=6270738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686106166T Expired DE3660129D1 (en) | 1985-05-14 | 1986-05-06 | Apparatus for grinding and lapping sealing surfaces of gate valves and the like in-situ or in the shop |
Country Status (7)
Country | Link |
---|---|
US (1) | US4800684A (de) |
EP (1) | EP0204958B1 (de) |
JP (2) | JPS61274864A (de) |
AT (1) | ATE33575T1 (de) |
DE (1) | DE3660129D1 (de) |
ES (1) | ES8705278A1 (de) |
NO (1) | NO160059C (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4974368A (en) * | 1987-03-19 | 1990-12-04 | Canon Kabushiki Kaisha | Polishing apparatus |
AU636061B2 (en) * | 1990-09-19 | 1993-04-08 | Rico Pty Ltd. | Valve seat lapping device |
US5321918A (en) * | 1992-12-14 | 1994-06-21 | Brian Frank J | Spindle grinding method and apparatus |
JP3116107B2 (ja) * | 1994-10-31 | 2000-12-11 | 有限会社西日本バルブ工事 | 弁座摺合せ装置 |
US6409578B1 (en) | 2000-07-31 | 2002-06-25 | Frank J. Brian | Adjustable grinding method and apparatus |
US6921322B2 (en) * | 2003-01-24 | 2005-07-26 | Artisan Industries, Inc. | Apparatus and methods for refinishing a surface in-situ |
US20140302750A1 (en) * | 2013-04-05 | 2014-10-09 | Dexter Innovative Solutions LLC | Valve Reseating |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH294379A (de) * | 1951-04-06 | 1953-11-15 | Widmer Manfred | Schnittkraft-Messgerät an Drehmeissel. |
FR1085462A (fr) * | 1953-06-27 | 1955-02-02 | Rateau Soc | Machine à retoucher et roder les sièges de vannes |
JPS5624545B2 (de) * | 1972-06-12 | 1981-06-06 | ||
NO141832C (no) * | 1975-11-21 | 1980-05-21 | Per Jensen | Slipeapparat for sluseventiler. |
US4205495A (en) * | 1977-10-07 | 1980-06-03 | Grimsley Ernest E | Adapter means for a valve reseating tool |
US4287112A (en) * | 1979-11-16 | 1981-09-01 | E. I. Du Pont De Nemours And Company | Coating of poly(arylene sulfide), fluoropolymer and aluminum flake |
JPS5936364U (ja) * | 1982-09-01 | 1984-03-07 | 有限会社高橋製作所 | 夜間用遊戯ボ−ル |
DD217171A1 (de) * | 1983-09-09 | 1985-01-09 | Orgreb Inst Kraftwerke | Einrichtung zur messung der anpresskraft des werkzeuges einer transportablen dichtflaechenschleifmaschine |
US4545153A (en) * | 1983-12-12 | 1985-10-08 | Charlton Associates | Force sensor for controlling polishing pad pressure |
US4610112A (en) * | 1984-09-17 | 1986-09-09 | John Kelsey | Apparatus for grinding and/or reconditioning plane, annular surfaces |
-
1986
- 1986-05-06 EP EP86106166A patent/EP0204958B1/de not_active Expired
- 1986-05-06 AT AT86106166T patent/ATE33575T1/de not_active IP Right Cessation
- 1986-05-06 DE DE8686106166T patent/DE3660129D1/de not_active Expired
- 1986-05-12 ES ES555315A patent/ES8705278A1/es not_active Expired
- 1986-05-13 JP JP61107827A patent/JPS61274864A/ja active Pending
- 1986-05-13 NO NO861908A patent/NO160059C/no unknown
-
1988
- 1988-06-03 US US07/204,971 patent/US4800684A/en not_active Expired - Fee Related
- 1988-07-25 JP JP1988097436U patent/JPH077086Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
NO160059B (no) | 1988-11-28 |
EP0204958B1 (de) | 1988-04-20 |
US4800684A (en) | 1989-01-31 |
ATE33575T1 (de) | 1988-05-15 |
EP0204958A1 (de) | 1986-12-17 |
JPH077086Y2 (ja) | 1995-02-22 |
JPS6430150U (de) | 1989-02-23 |
NO160059C (no) | 1989-03-08 |
JPS61274864A (ja) | 1986-12-05 |
NO861908L (no) | 1986-11-17 |
ES555315A0 (es) | 1987-05-01 |
ES8705278A1 (es) | 1987-05-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO1996012159A3 (en) | Hand-held gap and contour measuring gauge | |
FR2620223B1 (fr) | Procede pour faire glisser un support mobile sur une surface de reference et dispositif associe | |
DE3469498D1 (en) | Cutting machine with measuring device and utilization of this measuring device | |
AU2002223066A1 (en) | Device and method for calibrating a multiple-roller flattener | |
DE3660129D1 (en) | Apparatus for grinding and lapping sealing surfaces of gate valves and the like in-situ or in the shop | |
CA2127912A1 (fr) | Outil pour mesurer une force de serrage exercee par une tige mobile d'appareil de mesure de longueur | |
CN110548998B (zh) | 一种小型石雕激光雕刻设备 | |
CN215572589U (zh) | 一种异形密封垫的测量工具 | |
GB1477368A (en) | Process and device for gauging coupling bodies of central buffer couplings for rail vehicles | |
ATE43112T1 (de) | Haltevorrichtung. | |
CN211718018U (zh) | 一种硬度测试机 | |
ES2013855A6 (es) | Aparato para doblar un reborde sobrante de una pieza a trabajar. | |
CN216245997U (zh) | 一种垫片厚度测量机 | |
CN219170778U (zh) | 一种安装密封用工作平台 | |
US4484414A (en) | Shaft grinding gage | |
CN219475191U (zh) | 一种测试磁芯强度的加压装置 | |
CN217617060U (zh) | 一种弯管机 | |
US4300398A (en) | Apparatus for measuring deflection of a blade upon application of force thereto | |
CN214643420U (zh) | 一种仪器仪表加工用减震型固定装置 | |
ES8300035A1 (es) | Mordaza para piezas a mecanizar | |
JP2000111305A (ja) | 内測測定器の基準器 | |
JPS57129460A (en) | Exposure device | |
JPH0755486Y2 (ja) | ストーク押さえ用スプリングの反復力検査治具 | |
WO2000005546A2 (en) | Measuring instrument | |
SU1178577A1 (ru) | Тиски |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |