GAS SPRING Russian patent published in 2013 - IPC F16F9/02 F16F9/36 

Abstract RU 2489621 C2

FIELD: machine building.

SUBSTANCE: gas spring includes slide (2) located inside cylinder (1) housing. Guide sleeve (3) has an axial section at the main end section of cylinder (1) housing with the passage through which slide (2) is installed. Dust-proof seal (4) has projection (4a) being in sliding contact with slide (2). End seal (1b) at an open end section of cylinder (1) housing is in contact with an external end of guide sleeve (3). Dust-proof seal (4) is built inside guide sleeve (3) as its integral part on its external end section with possibility of being moved of floated in radial direction inside guide sleeve (3).

EFFECT: higher sealing reliability.

4 cl, 5 dwg

Similar patents RU2489621C2

Title Year Author Number
FIBRE-OPTICAL CONNECTOR, FIBRE-OPTICAL ADAPTER AND FIBRE-OPTIC CONNECTOR 2013
  • U Vensin
  • Khuan Syuesun
RU2644027C2
FUEL DISTRIBUTOR GUIDE END SEAL DESIGN FOR THE DIRECT INJECTION GASOLINE ENGINE 2015
  • Sudzuki Sudzi
RU2667197C2
ELECTRIC RAZOR 2010
  • Simizu Khiroaki
  • Sigeta Khirosi
  • Khosokava Sin
  • Ivasaki Dziuzaemon
RU2415746C1
GLUE DISPENSING AND FASTENING DEVICE FOR WORKPIECE 2022
  • Tsyuj, Dunshen
  • Li, Chanfen
  • Chzha, Tszin
  • Chen, Pen
  • Chzhou, Dyantsyu
  • Lin, Syan
  • Zhuan, Kajtsan
  • Li, Kun
  • Li, Gan
  • Tszyao, Chzhuanvu
RU2815905C1
ELECTRIC VEHICLE POWER FEEDER 2011
  • Okada Tomokhiro
  • Oikava Naoaki
  • Saruvatari Takakhiro
  • Ikeda Tatsukhiko
  • Nakajama Ken
  • Soeda Kadzukhiko
  • Inada Akinori
RU2531988C2
DEVICE FOR HAIR REMOVAL 2008
  • Matsusaka Takesi
  • Suejosi Khidekazu
RU2380014C1
CLUTCH HYDROSTATIC DRIVE 2010
  • Gramann Matias
  • Knajssler Markus
  • Botiof Dzhulian
RU2570244C2
HYDRAULIC DAMPER 2013
  • Yamasita Mikio
  • Khosokava Toru
RU2597048C2
APPARATUS FOR APPLYING OF LIQUID COSMETIC MEANS 2005
  • Dzo Dzi-Von
RU2321323C1
ELECTRIC BOOSTER 2018
  • Kim, Won Young
  • Kim, Won Joo
  • Kim, Seung Yun
  • Oh, Jun Seok
RU2706497C1

RU 2 489 621 C2

Authors

Katajama Takumi

Ivamoto Katsuja

Asa Takasi

Sajto Jasusi

Dates

2013-08-10Published

2008-10-08Filed