JPH0372597U - - Google Patents

Info

Publication number
JPH0372597U
JPH0372597U JP13059489U JP13059489U JPH0372597U JP H0372597 U JPH0372597 U JP H0372597U JP 13059489 U JP13059489 U JP 13059489U JP 13059489 U JP13059489 U JP 13059489U JP H0372597 U JPH0372597 U JP H0372597U
Authority
JP
Japan
Prior art keywords
cylinder
protector
bonded
slit
semi
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
JP13059489U
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 JP13059489U priority Critical patent/JPH0372597U/ja
Publication of JPH0372597U publication Critical patent/JPH0372597U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Forklifts And Lifting Vehicles (AREA)
  • Actuator (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Description

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

第１図〜第３図はこの考案の一実施例を示し、
第１図はシリンダの伸びた状態を、第２図は縮ん
だ状態を、第３図は第２図の矢視図をそれぞれ
示す。第４図および第５図は従来のものでそれぞ
れシリンダの伸びた状態と縮んだ状態を示す。 １……シリンダ、２……ピストンロツド、３…
…ロツドヘツド、４……プロテクタ、５……摺動
部材、６……シリンダポート、７……スリツト、
８……半円筒形部材、９……摺動部材。 Figures 1 to 3 show an embodiment of this invention,
FIG. 1 shows the cylinder in its extended state, FIG. 2 shows it in its contracted state, and FIG. 3 shows the cylinder in the direction of the arrows in FIG. 2. FIGS. 4 and 5 are conventional cylinders showing the extended and retracted states of the cylinder, respectively. 1...Cylinder, 2...Piston rod, 3...
... Rod head, 4 ... Protector, 5 ... Sliding member, 6 ... Cylinder port, 7 ... Slit,
8...Semi-cylindrical member, 9...Sliding member.

Claims (1)

【実用新案登録請求の範囲】 (1) フオークリフトの作業装置に用いるシリン
ダにおいて、シリンダ１の外径より若干大きい内
径を有する円筒形の鉄板製のプロテクタ４の一端
をロツドヘツド３に固定すると共に反対側の端部
においてプロテクタ４とシリンダ１との隙間に摺
動部材５をシリンダ１の周面のほぼ全域にわたつ
てプロテクタ４に接着し、さらに上記プロテクタ
４に長手方向にシリンダポート６と干渉しない幅
を有するスリツト７を設けたことを特徴とする、
シリンダプロテクタ装置。 (2) 上記スリツト７に対向してシリンダポート
６側に断面弓形状の半円筒形部材８を設け、該部
材８の内周の両端部にはシリンダ１と部材８との
間の隙間に摺動部材９を上記部材８に接着してな
る、請求項(1)記載のシリンダプロテクタ装置。[Claims for Utility Model Registration] (1) In a cylinder used for a forklift working device, one end of a protector 4 made of a cylindrical steel plate having an inner diameter slightly larger than the outer diameter of the cylinder 1 is fixed to a rod head 3, and the opposite end is fixed to the rod head 3. A sliding member 5 is bonded to the protector 4 over almost the entire circumferential surface of the cylinder 1 in the gap between the protector 4 and the cylinder 1 at the side end, and furthermore, the slide member 5 is bonded to the protector 4 so as not to interfere with the cylinder port 6 in the longitudinal direction. It is characterized by having a slit 7 having a width.
Cylinder protector device. (2) A semi-cylindrical member 8 having a bow-shaped cross section is provided on the cylinder port 6 side facing the slit 7, and a semi-cylindrical member 8 with a bow-shaped cross section is provided at both ends of the inner periphery of the member 8 to fit into the gap between the cylinder 1 and the member 8. The cylinder protector device according to claim 1, wherein the moving member 9 is bonded to the member 8.
JP13059489U 1989-11-10 1989-11-10 Pending JPH0372597U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13059489U JPH0372597U (en) 1989-11-10 1989-11-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13059489U JPH0372597U (en) 1989-11-10 1989-11-10

Publications (1)

Publication Number Publication Date
JPH0372597U true JPH0372597U (en) 1991-07-22

Family

ID=31678160

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13059489U Pending JPH0372597U (en) 1989-11-10 1989-11-10

Country Status (1)

Country Link
JP (1) JPH0372597U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007102530A1 (en) * 2006-03-09 2007-09-13 Hitachi Construction Machinery Co., Ltd. Cylinder protective cover
JP2013142415A (en) * 2012-01-06 2013-07-22 Tcm Corp Boot for fluid pressure cylinder, fluid pressure cylinder and rod protection structure
WO2014035300A1 (en) * 2012-08-27 2014-03-06 Komatsu Forest Ab Method and protective arrangement for linear control and actuator means that are components of a tree harvester of a forestry machine
JP2017053106A (en) * 2015-09-07 2017-03-16 コベルコ建機株式会社 Protective structure for cylinder and work machine
KR20200014667A (en) * 2018-08-01 2020-02-11 조빛나 Umbrella cover supply stand

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5030193B2 (en) * 1972-05-30 1975-09-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5030193B2 (en) * 1972-05-30 1975-09-29

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007102530A1 (en) * 2006-03-09 2007-09-13 Hitachi Construction Machinery Co., Ltd. Cylinder protective cover
JP2013142415A (en) * 2012-01-06 2013-07-22 Tcm Corp Boot for fluid pressure cylinder, fluid pressure cylinder and rod protection structure
WO2014035300A1 (en) * 2012-08-27 2014-03-06 Komatsu Forest Ab Method and protective arrangement for linear control and actuator means that are components of a tree harvester of a forestry machine
EP2888487A4 (en) * 2012-08-27 2016-06-22 Komatsu Forest Ab Method and protective arrangement for linear control and actuator means that are components of a tree harvester of a forestry machine
JP2017053106A (en) * 2015-09-07 2017-03-16 コベルコ建機株式会社 Protective structure for cylinder and work machine
KR20200014667A (en) * 2018-08-01 2020-02-11 조빛나 Umbrella cover supply stand

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