SE452208B - Sekerhetsanordning mot overvarv vid en pneumatiskt driven rotationsslipmaskin - Google Patents

Sekerhetsanordning mot overvarv vid en pneumatiskt driven rotationsslipmaskin

Info

Publication number
SE452208B
SE452208B SE8106209A SE8106209A SE452208B SE 452208 B SE452208 B SE 452208B SE 8106209 A SE8106209 A SE 8106209A SE 8106209 A SE8106209 A SE 8106209A SE 452208 B SE452208 B SE 452208B
Authority
SE
Sweden
Prior art keywords
speed
housing
safety device
machine
safety
Prior art date
Application number
SE8106209A
Other languages
English (en)
Swedish (sv)
Other versions
SE8106209L (sv
Inventor
K G Karden
A H Nilsson
Original Assignee
Atlas Copco Ab
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 Atlas Copco Ab filed Critical Atlas Copco Ab
Priority to SE8106209A priority Critical patent/SE452208B/sv
Priority to US06/434,178 priority patent/US4444272A/en
Priority to EP82850203A priority patent/EP0080443B1/de
Priority to DE8282850203T priority patent/DE3272174D1/de
Priority to JP57183789A priority patent/JPS5882001A/ja
Publication of SE8106209L publication Critical patent/SE8106209L/
Publication of SE452208B publication Critical patent/SE452208B/sv

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
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • 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
    • F01C20/00—Control of, monitoring of, or safety arrangements for, machines or engines
    • F01C20/08—Control of, monitoring of, or safety arrangements for, machines or engines characterised by varying the rotational speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
SE8106209A 1981-10-21 1981-10-21 Sekerhetsanordning mot overvarv vid en pneumatiskt driven rotationsslipmaskin SE452208B (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE8106209A SE452208B (sv) 1981-10-21 1981-10-21 Sekerhetsanordning mot overvarv vid en pneumatiskt driven rotationsslipmaskin
US06/434,178 US4444272A (en) 1981-10-21 1982-10-14 Overspeed safety device
EP82850203A EP0080443B1 (de) 1981-10-21 1982-10-14 Sicherheitsvorrichtung gegen Überdrehzahl
DE8282850203T DE3272174D1 (en) 1981-10-21 1982-10-14 Overspeed safety device
JP57183789A JPS5882001A (ja) 1981-10-21 1982-10-21 空気で作動される回転型の工具のための過速安全装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8106209A SE452208B (sv) 1981-10-21 1981-10-21 Sekerhetsanordning mot overvarv vid en pneumatiskt driven rotationsslipmaskin

Publications (2)

Publication Number Publication Date
SE8106209L SE8106209L (sv) 1983-04-22
SE452208B true SE452208B (sv) 1987-11-16

Family

ID=20344838

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8106209A SE452208B (sv) 1981-10-21 1981-10-21 Sekerhetsanordning mot overvarv vid en pneumatiskt driven rotationsslipmaskin

Country Status (5)

Country Link
US (1) US4444272A (de)
EP (1) EP0080443B1 (de)
JP (1) JPS5882001A (de)
DE (1) DE3272174D1 (de)
SE (1) SE452208B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9201991L (sv) * 1992-06-29 1993-12-30 Atlas Copco Tools Ab Portabel slipmaskin
US5340233A (en) * 1992-10-07 1994-08-23 M-B-W Inc. Pneumatically operated rammer
JP5054903B2 (ja) 2005-08-08 2012-10-24 ユニ・チャーム株式会社 加湿用パッド
ES2335911T3 (es) * 2006-11-13 2010-04-06 COOPER POWER TOOLS GMBH & CO. Herramienta de impulso.
ES2338690T3 (es) 2006-11-13 2010-05-11 COOPER POWER TOOLS GMBH & CO. Herramienta con mecanismo hidraulico de percusion.
EP3825067A1 (de) * 2019-11-21 2021-05-26 Hilti Aktiengesellschaft Verfahren zum betreiben einer werkzeugmaschine und werkzeugmaschine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2897832A (en) * 1956-12-31 1959-08-04 Ingersoll Rand Co Overspeed safety device
US3410030A (en) * 1966-01-11 1968-11-12 Chicago Pneumatic Tool Co Safety overspeed control mechanism for rotary tools
US3460437A (en) * 1967-01-03 1969-08-12 Earl G Roggenburk Rotary fluid displacement machine with unitary end plate and bearing construction
US3749530A (en) * 1972-01-24 1973-07-31 Dresser Ind Governor for pneumatic motor
US3923429A (en) * 1974-06-03 1975-12-02 Chicago Pneumatic Tool Co Overspeed safety device for rotary tools
US3904305A (en) * 1974-08-19 1975-09-09 Cooper Ind Inc Speed sensing air tool shutoff
US4232414A (en) * 1978-07-10 1980-11-11 Cooper Industries, Inc. Free-wheeling overspeed grinder device
JPS5595158U (de) * 1978-12-25 1980-07-02
US4359107A (en) * 1979-01-17 1982-11-16 Dresser Industries, Inc. Shut-off apparatus for pneumatic driven tools
US4346765A (en) * 1979-02-21 1982-08-31 Cooper Industries, Inc. Speed responsive motor shutoff mechanism for fluid operated tool
US4278103A (en) * 1980-01-07 1981-07-14 Chicago Pneumatic Tool Company Overspeed control means for pneumatic tools

Also Published As

Publication number Publication date
US4444272A (en) 1984-04-24
JPS5882001A (ja) 1983-05-17
DE3272174D1 (en) 1986-08-28
SE8106209L (sv) 1983-04-22
EP0080443B1 (de) 1986-07-23
JPH0349707B2 (de) 1991-07-30
EP0080443A1 (de) 1983-06-01

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