JPH0549863B2 - - Google Patents
Info
- Publication number
- JPH0549863B2 JPH0549863B2 JP58235257A JP23525783A JPH0549863B2 JP H0549863 B2 JPH0549863 B2 JP H0549863B2 JP 58235257 A JP58235257 A JP 58235257A JP 23525783 A JP23525783 A JP 23525783A JP H0549863 B2 JPH0549863 B2 JP H0549863B2
- Authority
- JP
- Japan
- Prior art keywords
- casing
- valve
- inner cylinder
- hand grinder
- spindle
- 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 - Lifetime
Links
- 239000012530 fluid Substances 0.000 claims description 54
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/12—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with streamlined valve member around which the fluid flows when the valve is opened
-
- 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
-
- 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
- B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
- B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
- B24B23/026—Fluid driven
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
-
- 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
- F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
- F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
- F16P3/18—Control arrangements requiring the use of both hands
- F16P3/22—Control arrangements requiring the use of both hands for hydraulic or pneumatic control systems
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Lift Valve (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Mechanically-Actuated Valves (AREA)
- Massaging Devices (AREA)
- Toys (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK557582A DK157826C (da) | 1982-12-16 | 1982-12-16 | Ventil, fortrinsvis til anbringelse i tilfoerselsledningen for trykluft til et haandvaerktoej |
DK5575/82 | 1982-12-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59131069A JPS59131069A (ja) | 1984-07-27 |
JPH0549863B2 true JPH0549863B2 (sv) | 1993-07-27 |
Family
ID=8143625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58235257A Granted JPS59131069A (ja) | 1982-12-16 | 1983-12-15 | ハンドグラインダー |
Country Status (14)
Country | Link |
---|---|
US (1) | USRE32575E (sv) |
JP (1) | JPS59131069A (sv) |
AT (1) | AT389269B (sv) |
CA (1) | CA1219574A (sv) |
CH (1) | CH661970A5 (sv) |
DE (1) | DE3310667C2 (sv) |
DK (1) | DK157826C (sv) |
FI (1) | FI77097C (sv) |
FR (1) | FR2538066B1 (sv) |
GB (1) | GB2133123B (sv) |
IT (1) | IT1167593B (sv) |
NL (1) | NL8304308A (sv) |
NO (1) | NO161700C (sv) |
SE (1) | SE454109B (sv) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2581911A1 (fr) * | 1985-05-20 | 1986-11-21 | Pierrel Jean Marie | Meuleuse d'angle a moteur hydraulique et a arrivee d'eau centrale |
DE3903781A1 (de) * | 1989-02-09 | 1990-08-16 | Festo Kg | Ventil |
DE4413560C2 (de) * | 1994-04-19 | 1998-02-12 | Lancier Masch Peter | Hydraulik-Steuervorrichtung für Rettungsgeräte |
DE19547408A1 (de) * | 1995-12-19 | 1997-07-03 | A B Elektronik Gmbh | Vorrichtung zur Steuerung der Verstellung einer die Leistung eines Motorrad-Motors bestimmenden Drosselklappe |
FR2803646B1 (fr) * | 2000-01-07 | 2002-08-30 | Air Liquide | Vanne de vidange d'un recipient contenant un fluide et ensemble constitue par ce recipient et cette vanne de vidange |
DE10118332A1 (de) * | 2001-04-12 | 2002-10-17 | Hilti Ag | Seitenhandgriff |
US6655033B2 (en) * | 2001-10-16 | 2003-12-02 | Bettcher Indusrties, Inc. | Pneumatic hand tool with improved control valve |
US20100132121A1 (en) * | 2006-04-19 | 2010-06-03 | Richard Chao | Support cushion for fast inflation and deflation |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US674971A (en) * | 1900-10-08 | 1901-05-28 | Edward N Hurley | Combined handle and throttle-valve for pneumatic tools. |
US841322A (en) * | 1904-06-13 | 1907-01-15 | Edmund Hoxie | Throttle-valve. |
US903451A (en) * | 1908-01-16 | 1908-11-10 | Charles Clark | Faucet. |
US904134A (en) * | 1908-01-30 | 1908-11-17 | Charles J Day | Faucet. |
US1298007A (en) * | 1918-07-10 | 1919-03-25 | Frederick K Daggett | Automatic check-valve for compressed-air drilling-machines. |
US1356580A (en) * | 1919-07-05 | 1920-10-26 | Daniel P Witman | Safety air-valve |
FR701988A (fr) * | 1930-01-18 | 1931-03-26 | Robinet | |
FR823841A (fr) * | 1936-07-04 | 1938-01-27 | Robinet | |
US2125554A (en) * | 1936-08-17 | 1938-08-02 | Imp Brass Mfg Co | Line valve |
US2192459A (en) * | 1938-03-07 | 1940-03-05 | Robert K Taylor | Rotary surfacing tool |
US2326396A (en) * | 1942-02-14 | 1943-08-10 | Chicago Pneumatic Tool Co | Safety governor for pneumatic tools |
US2548923A (en) * | 1945-08-20 | 1951-04-17 | Frank J Walters | Rotary cleaning tool |
US2670173A (en) * | 1948-07-06 | 1954-02-23 | St West Inc | Quick-acting shutoff valve having renewable valve seat |
FR1379754A (fr) * | 1963-10-16 | 1964-11-27 | Commissariat Energie Atomique | Robinet étanche |
US3775911A (en) * | 1972-01-24 | 1973-12-04 | Thor Power Tool Co | Dual safety control for a power tool |
JPS52103434U (sv) * | 1976-02-04 | 1977-08-05 |
-
1982
- 1982-12-16 DK DK557582A patent/DK157826C/da not_active IP Right Cessation
-
1983
- 1983-03-24 DE DE3310667A patent/DE3310667C2/de not_active Expired - Lifetime
- 1983-09-20 AT AT0334683A patent/AT389269B/de not_active IP Right Cessation
- 1983-10-13 CH CH5590/83A patent/CH661970A5/de not_active IP Right Cessation
- 1983-11-29 NO NO834376A patent/NO161700C/no not_active IP Right Cessation
- 1983-11-29 SE SE8306580A patent/SE454109B/sv not_active IP Right Cessation
- 1983-12-06 IT IT24053/83A patent/IT1167593B/it active
- 1983-12-08 GB GB08332749A patent/GB2133123B/en not_active Expired
- 1983-12-09 CA CA000442988A patent/CA1219574A/en not_active Expired
- 1983-12-14 NL NL8304308A patent/NL8304308A/nl not_active Application Discontinuation
- 1983-12-15 JP JP58235257A patent/JPS59131069A/ja active Granted
- 1983-12-15 FI FI834619A patent/FI77097C/sv not_active IP Right Cessation
- 1983-12-16 FR FR8320204A patent/FR2538066B1/fr not_active Expired
-
1986
- 1986-08-05 US US06/893,389 patent/USRE32575E/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS59131069A (ja) | 1984-07-27 |
IT8324053A0 (it) | 1983-12-06 |
FR2538066B1 (fr) | 1986-12-19 |
AT389269B (de) | 1989-11-10 |
DE3310667C2 (de) | 1997-03-06 |
FI834619A (fi) | 1984-06-17 |
GB8332749D0 (en) | 1984-01-18 |
USRE32575E (en) | 1988-01-12 |
DK157826B (da) | 1990-02-19 |
GB2133123A (en) | 1984-07-18 |
DK557582A (da) | 1984-06-17 |
IT1167593B (it) | 1987-05-13 |
FI834619A0 (fi) | 1983-12-15 |
DK157826C (da) | 1990-09-24 |
FR2538066A1 (fr) | 1984-06-22 |
SE8306580D0 (sv) | 1983-11-29 |
CH661970A5 (de) | 1987-08-31 |
FI77097C (sv) | 1989-01-10 |
ATA334683A (de) | 1989-04-15 |
NL8304308A (nl) | 1984-07-16 |
CA1219574A (en) | 1987-03-24 |
NO161700B (no) | 1989-06-05 |
NO161700C (no) | 1989-09-13 |
SE454109B (sv) | 1988-03-28 |
SE8306580L (sv) | 1984-06-17 |
GB2133123B (en) | 1986-04-09 |
DE3310667A1 (de) | 1984-06-20 |
FI77097B (fi) | 1988-09-30 |
NO834376L (no) | 1984-06-18 |
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