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JPS53123751A - Buffering provided at rod sealing portion of oil pressure cylinder - Google Patents

Buffering provided at rod sealing portion of oil pressure cylinder

Info

Publication number
JPS53123751A
JPS53123751A JP3920377A JP3920377A JPS53123751A JP S53123751 A JPS53123751 A JP S53123751A JP 3920377 A JP3920377 A JP 3920377A JP 3920377 A JP3920377 A JP 3920377A JP S53123751 A JPS53123751 A JP S53123751A
Authority
JP
Japan
Prior art keywords
oil pressure
sealing portion
pressure cylinder
rod sealing
buffering provided
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
JP3920377A
Other languages
Japanese (ja)
Other versions
JPS5748711B2 (en
Inventor
Susumu Wada
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP3920377A priority Critical patent/JPS53123751A/en
Publication of JPS53123751A publication Critical patent/JPS53123751A/en
Publication of JPS5748711B2 publication Critical patent/JPS5748711B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Devices (AREA)

Abstract

PURPOSE: To obtain a buffering having the buffer pressure reducing effect, sensitively catching high pressure and capable of normally maintaining only the pressure effective to sealing by superposing U-packing on a slipper ring along the radial direction of a rod.
COPYRIGHT: (C)1978,JPO&Japio
JP3920377A 1977-04-05 1977-04-05 Buffering provided at rod sealing portion of oil pressure cylinder Granted JPS53123751A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3920377A JPS53123751A (en) 1977-04-05 1977-04-05 Buffering provided at rod sealing portion of oil pressure cylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3920377A JPS53123751A (en) 1977-04-05 1977-04-05 Buffering provided at rod sealing portion of oil pressure cylinder

Publications (2)

Publication Number Publication Date
JPS53123751A true JPS53123751A (en) 1978-10-28
JPS5748711B2 JPS5748711B2 (en) 1982-10-18

Family

ID=12546558

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3920377A Granted JPS53123751A (en) 1977-04-05 1977-04-05 Buffering provided at rod sealing portion of oil pressure cylinder

Country Status (1)

Country Link
JP (1) JPS53123751A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5812707U (en) * 1981-07-20 1983-01-26 カヤバ工業株式会社 Sealing structure in hydraulic cylinders
JPS5824561U (en) * 1981-08-10 1983-02-16 株式会社阪上製作所 Hydraulic cylinder sealing device
JPS62166305U (en) * 1987-04-10 1987-10-22
US5058487A (en) * 1990-05-01 1991-10-22 Litton Industrial Automation Systems, Inc. Cylinder with radially movable rod
JP2009528481A (en) * 2006-02-27 2009-08-06 トレルボルグ シーリング ソリューションズ ジャーマニー ゲーエムベーハー Sealing device with a pressure relief element and use of the sealing device to form a pressure cascade in an intermediate region

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59204289A (en) * 1983-05-09 1984-11-19 Toshiba Corp Double terminal negative resistance element
JP7464398B2 (en) * 2020-02-13 2024-04-09 住友重機械工業株式会社 Cryogenic refrigerators and sealing parts

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1438619A (en) * 1973-05-17 1976-06-09 Busatis Werke Kg Sealing ring structure

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1438619A (en) * 1973-05-17 1976-06-09 Busatis Werke Kg Sealing ring structure

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5812707U (en) * 1981-07-20 1983-01-26 カヤバ工業株式会社 Sealing structure in hydraulic cylinders
JPS6236962Y2 (en) * 1981-07-20 1987-09-21
JPS5824561U (en) * 1981-08-10 1983-02-16 株式会社阪上製作所 Hydraulic cylinder sealing device
JPS627029Y2 (en) * 1981-08-10 1987-02-18
JPS62166305U (en) * 1987-04-10 1987-10-22
JPH0338486Y2 (en) * 1987-04-10 1991-08-14
US5058487A (en) * 1990-05-01 1991-10-22 Litton Industrial Automation Systems, Inc. Cylinder with radially movable rod
JP2009528481A (en) * 2006-02-27 2009-08-06 トレルボルグ シーリング ソリューションズ ジャーマニー ゲーエムベーハー Sealing device with a pressure relief element and use of the sealing device to form a pressure cascade in an intermediate region

Also Published As

Publication number Publication date
JPS5748711B2 (en) 1982-10-18

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