JPS633503U - - Google Patents

Info

Publication number
JPS633503U
JPS633503U JP9734086U JP9734086U JPS633503U JP S633503 U JPS633503 U JP S633503U JP 9734086 U JP9734086 U JP 9734086U JP 9734086 U JP9734086 U JP 9734086U JP S633503 U JPS633503 U JP S633503U
Authority
JP
Japan
Prior art keywords
sleeve
cylinder
end cover
hollow piston
hollow
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
JP9734086U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP9734086U priority Critical patent/JPS633503U/ja
Publication of JPS633503U publication Critical patent/JPS633503U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Fluid-Damping Devices (AREA)
  • Actuator (AREA)

Description

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

第１図〜第５図は本考案による中空ダンパーの
第１実施例と作用を示す断面図、第６図は中空ダ
ンパーの単体状態を示す断面図、第７図は本考案
を流体圧シリンダに実施した状態の断面図である
。 図において、１は中空ピストン、Ｓ１は第１の
スリーブ、Ｓ２は第２のスリーブ、Ｓはスリーブ
、２はシリンダ、３は取付け板、４はロツド、５
はストツパブロツク、６はリリーフ弁、７は逆止
弁、９，１０はエンドカバー、１１はシリンダ室
、１５は供給ポート、１６はロツド挿通孔をそれ
ぞれ示す。 Figures 1 to 5 are cross-sectional views showing the first embodiment of the hollow damper according to the present invention and its operation, Figure 6 is a cross-sectional view showing the hollow damper as a single unit, and Figure 7 is a hydraulic cylinder in which the present invention is applied. It is a sectional view of the state in which it was carried out. In the figure, 1 is a hollow piston, S1 is a first sleeve, S2 is a second sleeve, S is a sleeve, 2 is a cylinder, 3 is a mounting plate, 4 is a rod, and 5
1 is a stopper block, 6 is a relief valve, 7 is a check valve, 9 and 10 are end covers, 11 is a cylinder chamber, 15 is a supply port, and 16 is a rod insertion hole.

Claims (1)

【実用新案登録請求の範囲】 中空ピストン１の片方に第１のスリーブＳ１を
、中空ピストン１の他方に第２のスリーブＳ２を
それぞれ有するスリーブＳを有し、 シリンダ２中に前記中空ピストン１を内蔵し、
前記第１のスリーブＳ１が、シリンダ２の片方の
エンドカバー９から摺動突出可能に設けたこと、 前記第２のスリーブＳ２が、シリンダ２の他方
のエンドカバー１０中を摺動可能に設けたこと、 第２のスリーブＳ２の外周と前記他方のエンド
カバー１０の内周との間がシールされ、中空ピス
トン１と他方のエンドカバー１０との間のシリン
ダ室１１に圧力流体を供給するポート１５と、該
シリンダ室１１中の圧力流体を逃がすリリーフ弁
６が設けられていること、 前記スリーブＳに、第１のスリーブＳ１の外側
においてストツパブロツク５が固設されているロ
ツド４を挿通する貫通孔１６が形成されているこ
と、を特徴とする中空ダンパー。[Claims for Utility Model Registration] A sleeve S having a first sleeve S1 on one side of the hollow piston 1 and a second sleeve S2 on the other side of the hollow piston 1, and the hollow piston 1 is placed in a cylinder 2. Built-in,
The first sleeve S1 is provided so as to be able to slide and protrude from one end cover 9 of the cylinder 2; The second sleeve S2 is provided so as to be able to slide inside the other end cover 10 of the cylinder 2. A port 15 that is sealed between the outer periphery of the second sleeve S2 and the inner periphery of the other end cover 10 and supplies pressure fluid to the cylinder chamber 11 between the hollow piston 1 and the other end cover 10. and a relief valve 6 is provided to release the pressure fluid in the cylinder chamber 11, and the sleeve S has a through hole through which the rod 4 through which the stopper block 5 is fixed on the outside of the first sleeve S1 is inserted. A hollow damper characterized in that 16 is formed.
JP9734086U 1986-06-25 1986-06-25 Pending JPS633503U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9734086U JPS633503U (en) 1986-06-25 1986-06-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9734086U JPS633503U (en) 1986-06-25 1986-06-25

Publications (1)

Publication Number Publication Date
JPS633503U true JPS633503U (en) 1988-01-11

Family

ID=30964181

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9734086U Pending JPS633503U (en) 1986-06-25 1986-06-25

Country Status (1)

Country Link
JP (1) JPS633503U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH036133U (en) * 1989-06-06 1991-01-22

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5254718U (en) * 1975-10-20 1977-04-20
JPS544635U (en) * 1977-06-13 1979-01-12
JPS548269A (en) * 1977-06-17 1979-01-22 Sticht Walter Absorbing device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5254718U (en) * 1975-10-20 1977-04-20
JPS544635U (en) * 1977-06-13 1979-01-12
JPS548269A (en) * 1977-06-17 1979-01-22 Sticht Walter Absorbing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH036133U (en) * 1989-06-06 1991-01-22

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