JPS552834A - Shock absorber and shock-absorbing device - Google Patents

Shock absorber and shock-absorbing device

Info

Publication number
JPS552834A
JPS552834A JP7484278A JP7484278A JPS552834A JP S552834 A JPS552834 A JP S552834A JP 7484278 A JP7484278 A JP 7484278A JP 7484278 A JP7484278 A JP 7484278A JP S552834 A JPS552834 A JP S552834A
Authority
JP
Japan
Prior art keywords
shock
spring
stopper pin
pin
absorber
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
JP7484278A
Other languages
Japanese (ja)
Other versions
JPS5839269B2 (en
Inventor
Takeshi Urushibara
Kiyotaka Wasai
Ichiro Ogue
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
Priority to JP7484278A priority Critical patent/JPS5839269B2/en
Publication of JPS552834A publication Critical patent/JPS552834A/en
Publication of JPS5839269B2 publication Critical patent/JPS5839269B2/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
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

PURPOSE:A shock-absorbing device with a movable stopper pin and a spring fitted to this pin, devised to obtain a good shock-absorbing and stopping function by moving the stopper pin and transforming the spring. CONSTITUTION:When a stopper pin 17 is given an impact force at the top face 17d, the pin 17 is moved as an arrow 43 show, and at the same time, a spring 1l is transformed to absorb and soften the impact force smoothly. When a guide cap 19 is moved as an arrow 44 shows to transform the spring 18 previously for setting the force to absorb the shock given to the stopper pin 17 at a proper level, the impact of an object can be absorbed and the object can be stopped at a fixed position without rebounding. A shock-absorber 15 with such function and structure is equipped on a machine frame 35. When a guide block 7 is reciprocated by the rotation of a cam 1 through arms 3 and 12, it is stopped at a fixed position by the work of the shock-absorber 15.
JP7484278A 1978-06-22 1978-06-22 Shock absorbers and shock absorbers Expired JPS5839269B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7484278A JPS5839269B2 (en) 1978-06-22 1978-06-22 Shock absorbers and shock absorbers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7484278A JPS5839269B2 (en) 1978-06-22 1978-06-22 Shock absorbers and shock absorbers

Publications (2)

Publication Number Publication Date
JPS552834A true JPS552834A (en) 1980-01-10
JPS5839269B2 JPS5839269B2 (en) 1983-08-29

Family

ID=13558979

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7484278A Expired JPS5839269B2 (en) 1978-06-22 1978-06-22 Shock absorbers and shock absorbers

Country Status (1)

Country Link
JP (1) JPS5839269B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8941022B2 (en) 2010-12-20 2015-01-27 Mitsubishi Electric Corporation Switching apparatus

Also Published As

Publication number Publication date
JPS5839269B2 (en) 1983-08-29

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