JPS6075703U - hydraulic cylinder - Google Patents

hydraulic cylinder

Info

Publication number
JPS6075703U
JPS6075703U JP16946383U JP16946383U JPS6075703U JP S6075703 U JPS6075703 U JP S6075703U JP 16946383 U JP16946383 U JP 16946383U JP 16946383 U JP16946383 U JP 16946383U JP S6075703 U JPS6075703 U JP S6075703U
Authority
JP
Japan
Prior art keywords
cylinder
hydraulic cylinder
annular wall
inner diameter
tube
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.)
Pending
Application number
JP16946383U
Other languages
Japanese (ja)
Inventor
松前　寛
高田　行博
大江　泰夫
Original Assignee
カヤバ工業株式会社
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 カヤバ工業株式会社 filed Critical カヤバ工業株式会社
Priority to JP16946383U priority Critical patent/JPS6075703U/en
Publication of JPS6075703U publication Critical patent/JPS6075703U/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1438—Cylinder to end cap assemblies

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来の油圧シリンダの一例を示す要部の拡大断
面図、第２図は同じ〈従来の油圧シリンダの他の一例を
示す要部の断面図、第３図は同じ〈従来品の更に別の一
例を示す要部の拡大断面　　・図、第４図は本考案に基
く油圧シリンダの一実施例を示す要部の拡大断面図、第
５図は他の実施例を示す要部の拡大断面図である。 １〜シリンダチユーブ、２〜シリンダボトム、Ａ〜接合
部分、Ｂ〜溶接部、３〜環状壁、４〜凹処、３ａ〜外端
縁、ｔｌｙ　ｔ２〜肉厚、１〜溶接部Ｂとシリンダボト
ムの底面２ａとの距離、５〜バツクリング。Figure 1 is an enlarged cross-sectional view of the main parts showing an example of a conventional hydraulic cylinder, Figure 2 is the same (cross-sectional view of the main parts showing another example of the conventional hydraulic cylinder), and Figure 3 is the same (the same). Fig. 4 is an enlarged sectional view of the main part showing one embodiment of the hydraulic cylinder based on the present invention, and Fig. 5 is an enlarged sectional view of the main part showing another embodiment. It is an enlarged sectional view. 1 - Cylinder tube, 2 - Cylinder bottom, A - Joint part, B - Welding part, 3 - Annular wall, 4 - Recess, 3a - Outer edge, tly t2 - Wall thickness, 1 - Welding part B and cylinder bottom Distance from bottom surface 2a of 5 to back ring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シリンダチューブとシリンダボ１ムとを溶接してなる油
圧シリンダにおいて、シリンダチューブに対向する環状
壁をシリンダボトム側に形成すると共に該環状壁の内径
をシリンダチューブ内径と略等しくする一方、前記シリ
ンダチューブとシリンダボトムの環状壁とを当接せしめ
る溶接部内側にはバックリングを嵌装して溶接したこと
を特徴とする油圧シリンダ。In a hydraulic cylinder formed by welding a cylinder tube and a cylinder body, an annular wall facing the cylinder tube is formed on the cylinder bottom side, and the inner diameter of the annular wall is made approximately equal to the inner diameter of the cylinder tube. A hydraulic cylinder characterized in that a buck ring is fitted and welded to the inside of the welded part where the annular wall of the cylinder bottom abuts.
JP16946383U 1983-10-31 1983-10-31 hydraulic cylinder Pending JPS6075703U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16946383U JPS6075703U (en) 1983-10-31 1983-10-31 hydraulic cylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16946383U JPS6075703U (en) 1983-10-31 1983-10-31 hydraulic cylinder

Publications (1)

Publication Number Publication Date
JPS6075703U true JPS6075703U (en) 1985-05-27

Family

ID=30370216

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16946383U Pending JPS6075703U (en) 1983-10-31 1983-10-31 hydraulic cylinder

Country Status (1)

Country Link
JP (1) JPS6075703U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017194088A (en) * 2016-04-18 2017-10-26 Ｋｙｂ株式会社 Pressure resistant apparatus and fluid pressure cylinder
WO2017183561A1 (en) * 2016-04-18 2017-10-26 Ｋｙｂ株式会社 Pressure-resistant equipment and fluid pressure cylinder
CN111051709A (en) * 2017-10-05 2020-04-21 Ｋｙｂ株式会社 Pressure-resistant equipment and fluid pressure cylinder

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS591493B2 (en) * 1975-12-29 1984-01-12 トキコ株式会社 Cylinder cylinder size
JPS591492B2 (en) * 1981-03-24 1984-01-12 川崎重工業株式会社 Double tube manufacturing method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS591493B2 (en) * 1975-12-29 1984-01-12 トキコ株式会社 Cylinder cylinder size
JPS591492B2 (en) * 1981-03-24 1984-01-12 川崎重工業株式会社 Double tube manufacturing method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017194088A (en) * 2016-04-18 2017-10-26 Ｋｙｂ株式会社 Pressure resistant apparatus and fluid pressure cylinder
WO2017183561A1 (en) * 2016-04-18 2017-10-26 Ｋｙｂ株式会社 Pressure-resistant equipment and fluid pressure cylinder
CN111051709A (en) * 2017-10-05 2020-04-21 Ｋｙｂ株式会社 Pressure-resistant equipment and fluid pressure cylinder
CN111051709B (en) * 2017-10-05 2021-12-21 Ｋｙｂ株式会社 Pressure-resistant equipment and fluid pressure cylinder

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