RU2012148271A - SHOCK ABSORBER - Google Patents
SHOCK ABSORBER Download PDFInfo
- Publication number
- RU2012148271A RU2012148271A RU2012148271/11A RU2012148271A RU2012148271A RU 2012148271 A RU2012148271 A RU 2012148271A RU 2012148271/11 A RU2012148271/11 A RU 2012148271/11A RU 2012148271 A RU2012148271 A RU 2012148271A RU 2012148271 A RU2012148271 A RU 2012148271A
- Authority
- RU
- Russia
- Prior art keywords
- cylinder
- inner cylinder
- piston
- shock absorber
- absorber according
- Prior art date
Links
- 239000006096 absorbing agent Substances 0.000 title claims abstract 17
- 230000035939 shock Effects 0.000 title claims abstract 17
- 239000012530 fluid Substances 0.000 claims 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/28—Buffer-stops for cars, cages, or skips
-
- 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
- F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
- F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
- F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
- F16F9/22—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with one or more cylinders each having a single working space closed by a piston or plunger
Landscapes
- Fluid-Damping Devices (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
1. Амортизатор, имеющий поршень (2), соединенный со штоком (3) поршня и направляется во внутреннем цилиндре (4) с возможностью уплотненного перемещения, средний цилиндр (5), расположенный концентрично вокруг внутреннего цилиндра (4), и внешний цилиндр (6), расположенный концентрично вокруг среднего цилиндра (5), отличающийся тем, что внутренний цилиндр (4) направляется так, что он телескопически скользит в среднем цилиндре (5).2. Амортизатор по п. 1, отличающийся тем, что внутренний цилиндр (4) и шток (3) поршня выполнены с возможностью перемещения с одной и той же скоростью хода.3. Амортизатор по п. 1 или 2, отличающийся тем, что внешний цилиндр (6) и средний цилиндр (5) неподвижны.4. Амортизатор по п. 1, отличающийся тем, что поршень (7) внутреннего цилиндра, имеющий диаметр, больший чем внутренний цилиндр (4), соединен с осевым концом внутреннего цилиндра (4), продолжающимся в средний цилиндр (5), при этом поршень (7) внутреннего цилиндра направляется в среднем цилиндре (5) с возможностью уплотненного перемещения.5. Амортизатор по п. 1, отличающийся тем, что внутренний цилиндр (4) на осевом конце, противоположном осевому концу, продолжающемуся в средний цилиндр (5), содержит крышку (9) внутреннего цилиндра, направляющую шток (3) поршня, а упорное кольцо (10) поршня расположено на штоке (3) поршня между поршнем (2) и крышкой (9) внутреннего цилиндра на заданном расстоянии от поршня (2).6. Амортизатор по п. 1, отличающийся тем, что средний цилиндр (5) содержит основание (11) на одном осевом конце и крышку (12) среднего цилиндра, направляющую внутренний цилиндр (4), на противоположном осевом конце, при этом упорное кольцо (13) внутреннего цилиндра расположено на внутренн1. A shock absorber having a piston (2) connected to the piston rod (3) and guided in the inner cylinder (4) with a possibility of compacted movement, the middle cylinder (5) located concentrically around the inner cylinder (4), and the outer cylinder (6 ) located concentrically around the middle cylinder (5), characterized in that the inner cylinder (4) is guided so that it slides telescopically in the middle cylinder (5) .2. A shock absorber according to claim 1, characterized in that the inner cylinder (4) and the piston rod (3) are movable at the same travel speed. 3. A shock absorber according to claim 1 or 2, characterized in that the outer cylinder (6) and the middle cylinder (5) are stationary. 4. The shock absorber according to claim 1, characterized in that the piston (7) of the inner cylinder having a diameter larger than the inner cylinder (4) is connected to the axial end of the inner cylinder (4), extending into the middle cylinder (5), while the piston ( 7) the inner cylinder is guided in the middle cylinder (5) with the possibility of compacted movement. 5. The shock absorber according to claim 1, characterized in that the inner cylinder (4) at the axial end opposite to the axial end extending into the middle cylinder (5) comprises a cover (9) of the inner cylinder guiding the piston rod (3) and a thrust ring ( 10) the piston is located on the piston rod (3) between the piston (2) and the cover (9) of the inner cylinder at a predetermined distance from the piston (2) .6. The shock absorber according to claim 1, characterized in that the middle cylinder (5) comprises a base (11) at one axial end and a cover (12) of the middle cylinder guiding the inner cylinder (4) at the opposite axial end, while the thrust ring (13 ) of the inner cylinder is located on the inner
Claims (10)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011086250.1 | 2011-11-14 | ||
| DE102011086250 | 2011-11-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2012148271A true RU2012148271A (en) | 2014-05-20 |
| RU2622517C2 RU2622517C2 (en) | 2017-06-16 |
Family
ID=48312754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2012148271A RU2622517C2 (en) | 2011-11-14 | 2012-11-13 | Shock absorber |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103104649B (en) |
| RU (1) | RU2622517C2 (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307173B (en) * | 2013-06-25 | 2015-06-03 | 钱秀英 | Working method of buffer suitable for attracting sliding block in impact process |
| CN105041953A (en) * | 2013-06-25 | 2015-11-11 | 蒋超 | Buffer which is suitable for controlling buffering sequence step by step and is controlled by processor module |
| CN103322106B (en) * | 2013-06-25 | 2016-01-13 | 苏州海而仕信息科技有限公司 | A kind of multi-stage buffer of classification buffering |
| CN103423354A (en) * | 2013-08-19 | 2013-12-04 | 苏州市胜能弹簧五金制品有限公司 | Double-pressure shock stopping spring device |
| FR3080162B1 (en) * | 2018-04-17 | 2020-08-21 | Psa Automobiles Sa | INERTIAL SHOCK ABSORBER FOR MOTOR VEHICLE SUSPENSION |
| CN108894278B (en) * | 2018-06-05 | 2020-09-11 | 河北工程大学 | Water source ground layering water intake device |
| CN108916140A (en) * | 2018-08-20 | 2018-11-30 | 中机锻压江苏股份有限公司 | The integrated morphology of press machine kicker cylinder |
| CN109296308B (en) * | 2018-09-06 | 2020-06-09 | 三峡大学 | Fluid counterweight device |
| CN109595288B (en) * | 2018-12-11 | 2021-07-13 | 北京市捷瑞特弹性阻尼体技术研究中心 | Damping force adjusting mechanism |
| CN115539552B (en) * | 2022-09-06 | 2025-12-19 | 杨頔 | Shock absorber capable of flexibly adjusting pressure for automobile |
| CN116972102B (en) * | 2023-09-25 | 2023-12-22 | 四川川西数据产业有限公司 | Shockproof and anti-shake server support |
| CN117386751B (en) * | 2023-11-17 | 2024-04-30 | 广东华辉电梯配件有限公司 | Damping buffer |
| CN117267300B (en) * | 2023-11-22 | 2024-01-30 | 江苏纽泰格科技集团股份有限公司 | Damping strength adjusting device of automobile damper |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3960507B2 (en) * | 2000-01-11 | 2007-08-15 | カヤバ工業株式会社 | Shock absorber |
| JP3795792B2 (en) * | 2001-11-05 | 2006-07-12 | 三菱電機株式会社 | Multistage hydraulic shock absorber |
| JP4325417B2 (en) * | 2003-04-10 | 2009-09-02 | 三菱電機株式会社 | Hydraulic shock absorber |
| DE102008017705A1 (en) * | 2008-04-08 | 2009-10-22 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | damping device |
| JP5081066B2 (en) * | 2008-06-04 | 2012-11-21 | 株式会社日立製作所 | Hydraulic shock absorber for elevator |
| CN201377535Y (en) * | 2009-04-23 | 2010-01-06 | 上海萧凯减震器有限公司 | Double-cylinder shock absorber |
| RU2428602C2 (en) * | 2009-07-20 | 2011-09-10 | Государственное Образовательное Учреждение Высшего Профессионального Образования "Омский Государственный Технический Университет" | Pneumatic flexible element |
-
2012
- 2012-11-12 CN CN201210450352.8A patent/CN103104649B/en not_active Expired - Fee Related
- 2012-11-13 RU RU2012148271A patent/RU2622517C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CN103104649A (en) | 2013-05-15 |
| CN103104649B (en) | 2016-12-21 |
| RU2622517C2 (en) | 2017-06-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20201114 |