KR830008071A - Vibration damper - Google Patents

Vibration damper Download PDF

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Publication number
KR830008071A
KR830008071A KR1019810004747A KR810004747A KR830008071A KR 830008071 A KR830008071 A KR 830008071A KR 1019810004747 A KR1019810004747 A KR 1019810004747A KR 810004747 A KR810004747 A KR 810004747A KR 830008071 A KR830008071 A KR 830008071A
Authority
KR
South Korea
Prior art keywords
support
vibration
grip
vibration damping
spring
Prior art date
Application number
KR1019810004747A
Other languages
Korean (ko)
Inventor
마사끼 호리
Original Assignee
원본미기재
세이꼬 기껜 가부시끼 가이샤
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
Priority claimed from JP17380480A external-priority patent/JPS5797937A/en
Priority claimed from JP55184226A external-priority patent/JPS601713B2/en
Priority claimed from JP18763080A external-priority patent/JPS57111315A/en
Priority claimed from JP2315181A external-priority patent/JPS57140938A/en
Priority claimed from JP3050381A external-priority patent/JPS57146936A/en
Priority claimed from JP2969581U external-priority patent/JPS57143430U/ja
Application filed by 원본미기재, 세이꼬 기껜 가부시끼 가이샤 filed Critical 원본미기재
Publication of KR830008071A publication Critical patent/KR830008071A/en

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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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Harvester Elements (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

내용 없음No content

Description

진동 댐퍼Vibration damper

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 의한 진동댐포를 채용한 사슬 톰(chain saw)의 투시도.1 is a perspective view of a chain saw employing a vibration damper according to the present invention.

제2도는 본 발명에 의한 진동댐퍼의 단면도.2 is a cross-sectional view of the vibration damper according to the present invention.

제3도는 제2도의 Ⅰ-Ⅰ선 횡단면도.3 is a cross-sectional view taken along line II of FIG. 2.

제4도는 본 발명에 의한 다른 진동댐퍼의 단면도.4 is a cross-sectional view of another vibration damper according to the present invention.

제5도는 제4도의 Ⅱ-Ⅱ선 횡단면도.5 is a sectional view taken along line II-II of FIG.

Claims (8)

진동체로부터 지지물에 전달되는 진동이 진동감쇠코일 스프링에 의해 흡수 또는 감쇠되어 그림으로의 진동전달을 억제 또는 감소시키도록, 조작을 위한 상기 진통체용 손잡이와 같은 지지물과, 상기 지지물에 재치된 강성원통형 그립과, 각 스프링은 상기 지지물에 고정 또는 계합된 적어도 하나의 작은 코일 부분과 상기 그립의 내면에 고정 또는 계합된 적어도 하나의 큰코일부분과 상기 작은 코일 부분에서 상기 큰코일부분가지 뻗쳐있는 적어도 하나의 원추나 선형코일부분과로 되어있고 상기 그립의 양단 또는 그 가까이 상기 지지물과 상기 그립 사이에 배설된 한 쌍의 진동감쇠 스프링과로 구성되어 있는 것을 특징으로 하는 사슬톱, 풀깎이, 오토바이등 진동체용 진동댐퍼.A support, such as a handle for the pain body, for operation, and a rigid cylindrical body mounted on the support, such that the vibration transmitted from the vibrating body to the support is absorbed or attenuated by the vibration damping coil spring to suppress or reduce vibration transmission to the picture. At least one small coil portion fixed or engaged to the support, at least one large coil portion fixed or engaged to the inner surface of the grip, and at least one large coil portion extending from the small coil portion; And a pair of vibration damping springs disposed between the support and the grip at both ends of or near the grip, such as a chain saw, a puller, a motorcycle, and the like. Vibration damper for the body. 제1항에 있어서 , 고무, 엘라스토머 또는 스프링과 같은 진동감쇠탄력성 물체가 상기 원통형 물체의 내부표면과, 상기 진동감쇠 스프링의 큰코일부분 사이에 삽설되어 있는 것을 특징으로 하는 진동댐퍼.The vibration damper according to claim 1, wherein a vibration damping elastic object such as rubber, elastomer or spring is inserted between the inner surface of the cylindrical object and the large coil portion of the vibration damping spring. 제1항 또는 제2항에 있어서,상기 지지물의 외부 주변과 상기 진동감쇠 스프링의 작은 코일부분 사이에 고무 또는 엘라스토머와 같은 진동감쇠 탄력성물체가 삽설되어 있는 것을 특징으로 하는 진동댐퍼.The vibration damper according to claim 1 or 2, wherein a vibration damping resilient object such as rubber or elastomer is inserted between the outer circumference of the support and the small coil portion of the vibration damping spring. 제1항에 있어서, 적어도 상기 그립의 축방향 길이의 일부에 연하여 그립의 내부 표면과 지지물 사이의 공간을 충전시키기위하여 상기 그립의 내부표면과 상기 지지물사이에 고무나 엘라스토머 같은 진동감쇠용 탄력성물체가 삽설되어 있는것을 특징으로 하는 진동댐퍼.The resilient damping material according to claim 1, wherein at least a part of the axial length of the grip extends between the inner surface of the grip and the support to fill a space between the inner surface of the grip and the support. Vibration damper, characterized in that is inserted. 제1항, 제2항, 제3항 또는 제4항에 있어서, 상기 진동감쇠용 코일 스피링에는, 일단 또는 양단에 돌출부가 마련되며, 상기 돌출부는 상기의 대응하는 지지몰 또는 그림에 의하여 파지될 수 있게 되어 있는 것을 특징으로 하는 진동 댐퍼.5. The vibration damping coil spring according to claim 1, 2, 3, or 4, wherein one end or both ends are provided with protrusions, and the protrusions are gripped by the corresponding supporting malls or figures. Vibration damper, characterized in that can be. 적어도 하나의 작은 코일부분과 적어도 하나의 큰코일부분과 작은 코일부분부터 큰코일 부분까지 뻗쳐있는 적오도 하나의 원추나선형 코일부분과로 되어있고, 진동체의 손잡이와 같은 지지물과 강성 원통형 그립사이에 삽설되기에 적당하며, 사슬톱, 오오토바이 또는 풀깎이등 진동체용 진동 댐퍼에 사용될 수 있는 것을 특징으로 하는 진동감쇠 스프링.It consists of at least one small coil section and at least one large coil section and at least one conical spiral coil section extending from the small coil section to the large coil section, between the support such as the handle of the vibrating body and the rigid cylindrical grip. Vibration damping spring, suitable for insertion, and can be used in vibration dampers for vibrating bodies such as chain saws, motorcycles or mowers. 제6항에 있어서, 상기 진동감쇠코일에는 그 일단 또는 양단에 해당지지몰과 또는 그립에 의해 파지될 수 있는 돌출부가 마련되어 있는 특징으로 하는 진동감쇠 스프링.7. The vibration damping spring according to claim 6, wherein the vibration damping coil is provided at one end or at both ends thereof with a protruding portion which can be gripped by a corresponding support mole or a grip. 제6항 또는 제7항에 있어서, 상기 스프링이 편심축을 갖는 것을 특징으로 하는 진동댐퍼.The vibration damper according to claim 6 or 7, wherein the spring has an eccentric shaft. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019810004747A 1980-12-11 1981-12-05 Vibration damper KR830008071A (en)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
JP17380480A JPS5797937A (en) 1980-12-11 1980-12-11 Vibration free construction in vibration free structure
JP???55-173804 1980-12-11
JP???55-184226 1980-12-23
JP55184226A JPS601713B2 (en) 1980-12-25 1980-12-25 dynamic memory device
JP???55-187630 1980-12-27
JP18763080A JPS57111315A (en) 1980-12-29 1980-12-29 One-component epoxy resin composition
JP2315181A JPS57140938A (en) 1981-02-20 1981-02-20 Vibration isolator
JP???56-23151 1981-02-20
JP???56-30503 1981-03-05
JP3050381A JPS57146936A (en) 1981-03-05 1981-03-05 Structural unit removing vibration
JP2969581U JPS57143430U (en) 1981-03-05 1981-03-05
JP???56-29695 1981-03-05

Publications (1)

Publication Number Publication Date
KR830008071A true KR830008071A (en) 1983-11-09

Family

ID=54540271

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019810004747A KR830008071A (en) 1980-12-11 1981-12-05 Vibration damper

Country Status (1)

Country Link
KR (1) KR830008071A (en)

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