PL276561A1 - System for controlling amission of compressed air in pneumatic machine tools in dependence on torque - Google Patents

System for controlling amission of compressed air in pneumatic machine tools in dependence on torque

Info

Publication number
PL276561A1
PL276561A1 PL27656188A PL27656188A PL276561A1 PL 276561 A1 PL276561 A1 PL 276561A1 PL 27656188 A PL27656188 A PL 27656188A PL 27656188 A PL27656188 A PL 27656188A PL 276561 A1 PL276561 A1 PL 276561A1
Authority
PL
Poland
Prior art keywords
amission
dependence
torque
controlling
compressed air
Prior art date
Application number
PL27656188A
Inventor
Gerd Radtke
Albrecht Bauke
Dietrich Lemke
Original Assignee
Werkzeugmasch Okt Veb
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 Werkzeugmasch Okt Veb filed Critical Werkzeugmasch Okt Veb
Publication of PL276561A1 publication Critical patent/PL276561A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/18—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F01C21/186—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet for variable fluid distribution
    • 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
    • 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
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/14—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by liquid or gas pressure
    • 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
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B25B23/145—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for fluid operated wrenches or screwdrivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Regulation And Control Of Combustion (AREA)
PL27656188A 1987-12-28 1988-12-20 System for controlling amission of compressed air in pneumatic machine tools in dependence on torque PL276561A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD31151087A DD269121A1 (en) 1987-12-28 1987-12-28 ARRANGEMENT FOR TORQUE-RELATED CONTROL OF AIR TRANSMISSION IN COMPRESSED AIR MACHINE

Publications (1)

Publication Number Publication Date
PL276561A1 true PL276561A1 (en) 1989-07-10

Family

ID=5595970

Family Applications (1)

Application Number Title Priority Date Filing Date
PL27656188A PL276561A1 (en) 1987-12-28 1988-12-20 System for controlling amission of compressed air in pneumatic machine tools in dependence on torque

Country Status (5)

Country Link
DD (1) DD269121A1 (en)
DE (1) DE3831860A1 (en)
PL (1) PL276561A1 (en)
SE (1) SE467545B (en)
YU (1) YU187488A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2270865A (en) * 1992-09-25 1994-03-30 Berkshire Ophthalmic Lab Ltd Grinding apparatus
JP2723211B2 (en) * 1994-08-09 1998-03-09 ユーエイチティー株式会社 Air motor
CN108262686A (en) * 2018-03-15 2018-07-10 湘潭大学 A kind of pneumatic type Mold polishing grinding head device of adaptive posture adjustment

Also Published As

Publication number Publication date
SE8804662D0 (en) 1988-12-27
SE8804662L (en) 1989-06-29
YU187488A (en) 1990-12-31
DE3831860A1 (en) 1989-07-06
SE467545B (en) 1992-08-03
DD269121A1 (en) 1989-06-21

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