JPS4977298A - - Google Patents
Info
- Publication number
- JPS4977298A JPS4977298A JP9162373A JP9162373A JPS4977298A JP S4977298 A JPS4977298 A JP S4977298A JP 9162373 A JP9162373 A JP 9162373A JP 9162373 A JP9162373 A JP 9162373A JP S4977298 A JPS4977298 A JP S4977298A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
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
- B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
-
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/20—Excess-flow valves
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/0971—Speed responsive valve control
- Y10T137/108—Centrifugal mass type [exclusive of liquid]
- Y10T137/1171—With fluid servo-motor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Safety Valves (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30194272A | 1972-10-30 | 1972-10-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4977298A true JPS4977298A (US07714131-20100511-C00038.png) | 1974-07-25 |
| JPS5631231B2 JPS5631231B2 (US07714131-20100511-C00038.png) | 1981-07-20 |
Family
ID=23165566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9162373A Expired JPS5631231B2 (US07714131-20100511-C00038.png) | 1972-10-30 | 1973-08-15 |
Country Status (14)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3904305A (en) * | 1974-08-19 | 1975-09-09 | Cooper Ind Inc | Speed sensing air tool shutoff |
| US4004859A (en) * | 1975-08-18 | 1977-01-25 | Cooper Industries, Inc. | Air tool with speed responsive shutoff |
| US4082103A (en) * | 1976-09-24 | 1978-04-04 | Chrysler Corporation | Centrifugal force hydraulic governor |
| US4120604A (en) * | 1977-04-29 | 1978-10-17 | Garofalo Nicholas J | Portable pneumatic nut running tool having air shut-off controls |
| US4222702A (en) * | 1978-09-25 | 1980-09-16 | Cooper Industries, Inc. | Deceleration sensitive air tool shutoff |
| US4346765A (en) * | 1979-02-21 | 1982-08-31 | Cooper Industries, Inc. | Speed responsive motor shutoff mechanism for fluid operated tool |
| CA1125593A (en) * | 1979-02-21 | 1982-06-15 | William Workman, Jr. | Speed responsive motor shutoff mechanism for fluid operated tool |
| SE427810B (sv) * | 1981-11-23 | 1983-05-09 | Atlas Copco Ab | Tvamotorigt verktyg for atdragning av skruvforband |
| DE3533396C2 (de) * | 1985-09-19 | 1994-12-01 | Hilti Ag | Setzwerkzeug zum Eindrehen von Gewindestangen |
| US4844176A (en) * | 1987-01-08 | 1989-07-04 | The Rotor Tool Company | Air tool with torque shut-off valve |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2214119A (en) * | 1938-08-06 | 1940-09-10 | Morgan Smith S Co | Valve control mechanism |
| US2504441A (en) * | 1946-02-16 | 1950-04-18 | Independent Pneumatic Tool Co | Governor for portable tools |
| US3373824A (en) * | 1965-11-24 | 1968-03-19 | Stanley Works | Fluid operated tool |
| US3587752A (en) * | 1969-06-02 | 1971-06-28 | Black & Decker Mfg Co | Fluidic governor for air tools |
| US3656560A (en) * | 1970-09-29 | 1972-04-18 | Ingersoll Rand Co | Automatic shut-off valve for power tool |
| US3680572A (en) * | 1970-10-12 | 1972-08-01 | Westinghouse Electric Corp | Pneumatic overspeed protective system |
-
1972
- 1972-10-30 US US3791458D patent/US3791458A/en not_active Expired - Lifetime
-
1973
- 1973-07-16 IT IT5149673A patent/IT989899B/it active
- 1973-07-24 NL NL7310265A patent/NL7310265A/xx not_active Application Discontinuation
- 1973-07-30 SE SE7310486A patent/SE389826B/xx unknown
- 1973-08-14 BR BR623873A patent/BR7306238D0/pt unknown
- 1973-08-15 JP JP9162373A patent/JPS5631231B2/ja not_active Expired
- 1973-08-21 FR FR7330311A patent/FR2333616A1/fr active Granted
- 1973-08-23 BE BE134871A patent/BE803947A/xx not_active IP Right Cessation
- 1973-08-29 AU AU59784/73A patent/AU474481B2/en not_active Expired
- 1973-08-31 CA CA180,153A patent/CA995031A/en not_active Expired
- 1973-09-11 IN IN2076/CAL/73A patent/IN138763B/en unknown
- 1973-09-12 ZA ZA737285*A patent/ZA737285B/xx unknown
- 1973-10-15 GB GB4798173A patent/GB1434979A/en not_active Expired
- 1973-10-25 DE DE2353472A patent/DE2353472C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1434979A (en) | 1976-05-12 |
| DE2353472A1 (de) | 1974-05-09 |
| BE803947A (fr) | 1974-02-25 |
| IT989899B (it) | 1975-06-10 |
| CA995031A (en) | 1976-08-17 |
| BR7306238D0 (pt) | 1974-06-27 |
| FR2333616B1 (US07714131-20100511-C00038.png) | 1978-04-21 |
| ZA737285B (en) | 1974-08-28 |
| AU5978473A (en) | 1975-03-06 |
| DE2353472C2 (de) | 1984-02-23 |
| NL7310265A (US07714131-20100511-C00038.png) | 1974-05-02 |
| IN138763B (US07714131-20100511-C00038.png) | 1976-03-27 |
| FR2333616A1 (fr) | 1977-07-01 |
| SE389826B (sv) | 1976-11-22 |
| US3791458A (en) | 1974-02-12 |
| AU474481B2 (en) | 1976-07-22 |
| JPS5631231B2 (US07714131-20100511-C00038.png) | 1981-07-20 |
