AU452319B2 - Spiral spring units for pressing brushes - Google Patents

Spiral spring units for pressing brushes

Info

Publication number
AU452319B2
AU452319B2 AU47481/72A AU4748172A AU452319B2 AU 452319 B2 AU452319 B2 AU 452319B2 AU 47481/72 A AU47481/72 A AU 47481/72A AU 4748172 A AU4748172 A AU 4748172A AU 452319 B2 AU452319 B2 AU 452319B2
Authority
AU
Australia
Prior art keywords
spiral spring
spring units
pressing brushes
brushes
pressing
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
Application number
AU47481/72A
Other versions
AU4748172A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of AU4748172A publication Critical patent/AU4748172A/en
Application granted granted Critical
Publication of AU452319B2 publication Critical patent/AU452319B2/en
Expired legal-status Critical Current

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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/10—Spiral springs with turns lying substantially in plane surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Motor Or Generator Current Collectors (AREA)
AU47481/72A 1971-10-06 1972-10-06 Spiral spring units for pressing brushes Expired AU452319B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7792771A JPS5654674B2 (en) 1971-10-06 1971-10-06
JPJP77927.71 1971-10-06

Publications (2)

Publication Number Publication Date
AU4748172A AU4748172A (en) 1974-04-11
AU452319B2 true AU452319B2 (en) 1974-09-05

Family

ID=13647707

Family Applications (1)

Application Number Title Priority Date Filing Date
AU47481/72A Expired AU452319B2 (en) 1971-10-06 1972-10-06 Spiral spring units for pressing brushes

Country Status (3)

Country Link
US (1) US3831925A (en)
JP (1) JPS5654674B2 (en)
AU (1) AU452319B2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50122612A (en) * 1974-03-18 1975-09-26
WO1990002275A1 (en) * 1988-08-22 1990-03-08 William King Springs and reels
JPH0459536U (en) * 1990-09-28 1992-05-21
GB0129972D0 (en) * 2001-12-14 2002-02-06 Braitrim Uk Ltd Garment hanger
EP1347196A1 (en) * 2002-03-19 2003-09-24 Bernt Dr. Schroer Planar spiral spring having several coils
US7596199B2 (en) * 2006-01-04 2009-09-29 General Electric Company Method and device for stabilizing a steam dryer assembly in nuclear reactor pressure vessel
DE102007057033A1 (en) * 2007-11-27 2009-05-28 Robert Bosch Gmbh Electrically drivable hand tool machine
US20140027965A1 (en) * 2012-07-27 2014-01-30 Ametek Constant-force spring systems

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3047280A (en) * 1959-02-25 1962-07-31 Ametek Inc Spring motor
US3047281A (en) * 1960-09-09 1962-07-31 Ametek Inc Springs
US3427487A (en) * 1966-08-29 1969-02-11 Cons Foods Corp Motor brush holder
US3581774A (en) * 1969-04-01 1971-06-01 Us Navy Constant pressure accumulator

Also Published As

Publication number Publication date
US3831925A (en) 1974-08-27
JPS5654674B2 (en) 1981-12-26
AU4748172A (en) 1974-04-11
JPS4843107A (en) 1973-06-22

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