JPS5663149A - Balancer for opening and closing - Google Patents

Balancer for opening and closing

Info

Publication number
JPS5663149A
JPS5663149A JP13731179A JP13731179A JPS5663149A JP S5663149 A JPS5663149 A JP S5663149A JP 13731179 A JP13731179 A JP 13731179A JP 13731179 A JP13731179 A JP 13731179A JP S5663149 A JPS5663149 A JP S5663149A
Authority
JP
Japan
Prior art keywords
balancer
fulcrum
rotated
pin
supported
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.)
Granted
Application number
JP13731179A
Other languages
English (en)
Other versions
JPS6219612B2 (ja
Inventor
Juji Kojima
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.)
NHK Spring Co Ltd
Original Assignee
NHK Spring Co 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 NHK Spring Co Ltd filed Critical NHK Spring Co Ltd
Priority to JP13731179A priority Critical patent/JPS5663149A/ja
Publication of JPS5663149A publication Critical patent/JPS5663149A/ja
Publication of JPS6219612B2 publication Critical patent/JPS6219612B2/ja
Granted 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
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/28—Counterweights, i.e. additional weights counterbalancing inertia forces induced by the reciprocating movement of masses in the system, e.g. of pistons attached to an engine crankshaft; Attaching or mounting same

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
  • Vibration Dampers (AREA)
JP13731179A 1979-10-24 1979-10-24 Balancer for opening and closing Granted JPS5663149A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13731179A JPS5663149A (en) 1979-10-24 1979-10-24 Balancer for opening and closing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13731179A JPS5663149A (en) 1979-10-24 1979-10-24 Balancer for opening and closing

Publications (2)

Publication Number Publication Date
JPS5663149A true JPS5663149A (en) 1981-05-29
JPS6219612B2 JPS6219612B2 (ja) 1987-04-30

Family

ID=15195714

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13731179A Granted JPS5663149A (en) 1979-10-24 1979-10-24 Balancer for opening and closing

Country Status (1)

Country Link
JP (1) JPS5663149A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4756204A (en) * 1987-02-11 1988-07-12 Cincinnati Milacron Inc. Counterbalance assembly for rotatable robotic arm and the like

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5168444U (ja) * 1974-11-27 1976-05-31

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5168444U (ja) * 1974-11-27 1976-05-31

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4756204A (en) * 1987-02-11 1988-07-12 Cincinnati Milacron Inc. Counterbalance assembly for rotatable robotic arm and the like

Also Published As

Publication number Publication date
JPS6219612B2 (ja) 1987-04-30

Similar Documents

Publication Publication Date Title
EP1113274A4 (en) CONDUCTIVE CONTACT
BR7805870A (pt) Atuador de bobina movel com amortecimento de vibracoes
GB926609A (en) Improvements in hinges
KR900003531A (ko) 내연기관의 점화코일 장치
JPS5663149A (en) Balancer for opening and closing
KR910010100A (ko) 전자 밸브
DE60116310D1 (de) Schliessanordnung für deckel
JP3755392B2 (ja) クランプ形分割トランス
GB1227324A (ja)
FR2408024A1 (fr) Nouvelle paumelle perfectionnee
WO1998041880A3 (de) Integrierte schaltung und verfahren zum testen der integrierten schaltung
JPS6142991Y2 (ja)
ES1050099U (es) Cabeza con perno para el soporte de una extremidad de un entrolador y para el cierre de una extremidad de su cajon
FR2340869A1 (fr) Boite avec membrane de fermeture
IL114202A0 (en) Thermal safety armature for automatic shut-off of cables
ES206418U (es) Dispositivo para amortiguar vibraciones en esquies.
GB1170320A (en) Improvements in Door Closing and Checking Devices
GB898856A (en) Improvements in or relating to automatic door closers
JPS56138022A (en) Tightening device for trolley line
JPS5490540A (en) Double-door for switchboard
KR0120908Y1 (ko) 자동차의 후드 개폐용 안테나식 로드
RU2024749C1 (ru) Устройство для полевых испытаний горных пород
JPS56122109A (en) Solenoid operating device
JPS5525672A (en) Angle regulator for back-mirror
KR940005729Y1 (ko) 김제조기의 원료공급장치