IT1167593B - HAND GRINDER AND RELATED VALVE - Google Patents

HAND GRINDER AND RELATED VALVE

Info

Publication number
IT1167593B
IT1167593B IT24053/83A IT2405383A IT1167593B IT 1167593 B IT1167593 B IT 1167593B IT 24053/83 A IT24053/83 A IT 24053/83A IT 2405383 A IT2405383 A IT 2405383A IT 1167593 B IT1167593 B IT 1167593B
Authority
IT
Italy
Prior art keywords
hand grinder
related valve
valve
grinder
hand
Prior art date
Application number
IT24053/83A
Other languages
Italian (it)
Other versions
IT8324053A0 (en
Inventor
Keld Otting Hundebol
Original Assignee
Hansen & Hundebol
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hansen & Hundebol filed Critical Hansen & Hundebol
Publication of IT8324053A0 publication Critical patent/IT8324053A0/en
Application granted granted Critical
Publication of IT1167593B publication Critical patent/IT1167593B/en

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
    • 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)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Massaging Devices (AREA)
  • Toys (AREA)
IT24053/83A 1982-12-16 1983-12-06 HAND GRINDER AND RELATED VALVE IT1167593B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK557582A DK157826C (en) 1982-12-16 1982-12-16 VALVE, PRINCIPLES FOR POSITIONING IN THE PIPE AIR CIRCULATION SUPPLY TO A CRAFT

Publications (2)

Publication Number Publication Date
IT8324053A0 IT8324053A0 (en) 1983-12-06
IT1167593B true IT1167593B (en) 1987-05-13

Family

ID=8143625

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24053/83A IT1167593B (en) 1982-12-16 1983-12-06 HAND GRINDER AND RELATED VALVE

Country Status (14)

Country Link
US (1) USRE32575E (en)
JP (1) JPS59131069A (en)
AT (1) AT389269B (en)
CA (1) CA1219574A (en)
CH (1) CH661970A5 (en)
DE (1) DE3310667C2 (en)
DK (1) DK157826C (en)
FI (1) FI77097C (en)
FR (1) FR2538066B1 (en)
GB (1) GB2133123B (en)
IT (1) IT1167593B (en)
NL (1) NL8304308A (en)
NO (1) NO161700C (en)
SE (1) SE454109B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2581911A1 (en) * 1985-05-20 1986-11-21 Pierrel Jean Marie Hydraulically-driven angle-drive grinder with central water intake
DE3903781A1 (en) * 1989-02-09 1990-08-16 Festo Kg Valve
DE4413560C2 (en) * 1994-04-19 1998-02-12 Lancier Masch Peter Hydraulic control device for rescue equipment
DE19547408A1 (en) * 1995-12-19 1997-07-03 A B Elektronik Gmbh Throttle-flap displacement control device for motor cycle
FR2803646B1 (en) * 2000-01-07 2002-08-30 Air Liquide DRAIN VALVE OF A CONTAINER CONTAINING A FLUID AND ASSEMBLY CONSISTING OF THIS CONTAINER AND THIS DRAIN VALVE
DE10118332A1 (en) * 2001-04-12 2002-10-17 Hilti Ag Side handle
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)

* Cited by examiner, † Cited by third party
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 (en) * 1930-01-18 1931-03-26 Tap
FR823841A (en) * 1936-07-04 1938-01-27 Tap
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 (en) * 1963-10-16 1964-11-27 Commissariat Energie Atomique Waterproof faucet
US3775911A (en) * 1972-01-24 1973-12-04 Thor Power Tool Co Dual safety control for a power tool
JPS52103434U (en) * 1976-02-04 1977-08-05

Also Published As

Publication number Publication date
FI834619A0 (en) 1983-12-15
GB8332749D0 (en) 1984-01-18
JPH0549863B2 (en) 1993-07-27
DK157826B (en) 1990-02-19
DK557582A (en) 1984-06-17
ATA334683A (en) 1989-04-15
NO834376L (en) 1984-06-18
FR2538066A1 (en) 1984-06-22
DE3310667A1 (en) 1984-06-20
NO161700B (en) 1989-06-05
NL8304308A (en) 1984-07-16
AT389269B (en) 1989-11-10
DE3310667C2 (en) 1997-03-06
CH661970A5 (en) 1987-08-31
GB2133123A (en) 1984-07-18
SE8306580D0 (en) 1983-11-29
NO161700C (en) 1989-09-13
IT8324053A0 (en) 1983-12-06
DK157826C (en) 1990-09-24
CA1219574A (en) 1987-03-24
SE454109B (en) 1988-03-28
FR2538066B1 (en) 1986-12-19
FI77097B (en) 1988-09-30
USRE32575E (en) 1988-01-12
JPS59131069A (en) 1984-07-27
SE8306580L (en) 1984-06-17
FI834619A (en) 1984-06-17
GB2133123B (en) 1986-04-09
FI77097C (en) 1989-01-10

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961230