JPH0463802U - - Google Patents

Info

Publication number
JPH0463802U
JPH0463802U JP10752790U JP10752790U JPH0463802U JP H0463802 U JPH0463802 U JP H0463802U JP 10752790 U JP10752790 U JP 10752790U JP 10752790 U JP10752790 U JP 10752790U JP H0463802 U JPH0463802 U JP H0463802U
Authority
JP
Japan
Prior art keywords
sensor
case
mounting protrusion
fixing bolt
cylinder
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
JP10752790U
Other languages
Japanese (ja)
Other versions
JP2538379Y2 (en
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 JP1990107527U priority Critical patent/JP2538379Y2/en
Publication of JPH0463802U publication Critical patent/JPH0463802U/ja
Application granted granted Critical
Publication of JP2538379Y2 publication Critical patent/JP2538379Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/28—Means for indicating the position, e.g. end of stroke
    • F15B15/2892—Means for indicating the position, e.g. end of stroke characterised by the attachment means

Landscapes

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

Description

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

第１図は請求項１記載の考案のシリンダにおけ
るセンサの塵埃保護構造を具体化した第１実施例
を示す分解斜視図、第２図は同じくセンサを示す
中央部縦断面図、第３図は同じくシリンダにおけ
るセンサの塵埃保護構造を示す横断面図、第４図
は請求項２記載の考案を具体化した第２実施例を
示す分解斜視図、第５図は請求項１記載の考案の
別例を示す部分断面図、第６図は同じく防塵カバ
ーのみの斜視図、第７図は従来のシリンダケース
のセンサ塵埃保護構造を示す斜視図である。 １……シリンダケース、３……センサ装着溝、
４……取付レール、５……センサケース、１０，
１１……取付突部、１２，１３……上部、下部挟
着部材、１４……固定用ボルト、１５……防塵カ
バー、１５ａ……蓋板部、１５ｂ……係合部、１
５ｃ……スリツト、１６……可撓線、１７……係
止リング。 FIG. 1 is an exploded perspective view showing a first embodiment of a dust protection structure for a sensor in a cylinder according to the invention as claimed in claim 1, FIG. Similarly, FIG. 4 is an exploded perspective view showing a second embodiment embodying the invention as claimed in claim 2, and FIG. 5 is an alternative to the invention as claimed in claim 1. FIG. 6 is a perspective view of only the dustproof cover, and FIG. 7 is a perspective view of a conventional cylinder case sensor dust protection structure. 1...Cylinder case, 3...Sensor mounting groove,
4...Mounting rail, 5...Sensor case, 10,
DESCRIPTION OF SYMBOLS 11... Mounting protrusion, 12, 13... Upper and lower clamping members, 14... Fixing bolt, 15... Dust-proof cover, 15a... Lid plate part, 15b... Engaging part, 1
5c...slit, 16...flexible wire, 17...locking ring.

Claims (1)

【実用新案登録請求の範囲】 １ シリンダケース１の外周面に形成されたセン
サ装着溝３に装着されるセンサケース５に取付突
部１０を形成し、該取付突部１０には、固定用ボ
ルト１４を挿入するためのボルト挿入孔１０ａを
形成し、該ボルト挿入孔１０ａには前記固定用ボ
ルト１４の頭部１４ａを覆う防塵カバー１５を取
り外し可能に嵌合したことを特徴とするシリンダ
におけるセンサの塵埃保護構造。 ２ シリンダケース１の外周面に形成されたセン
サ装着溝３に装着されるセンサケース５に取付突
部１０を形成し、該取付突部１０には、固定用ボ
ルト１４を挿入するためのボルト挿入孔１０ａを
形成し、前記センサケース５には前記ボルト挿入
孔１０ａを開閉する防塵カバー１５を取着したこ
とを特徴とするシリンダにおけるセンサの塵埃保
護構造。[Claims for Utility Model Registration] 1. A mounting protrusion 10 is formed on the sensor case 5 to be mounted in the sensor mounting groove 3 formed on the outer peripheral surface of the cylinder case 1, and the mounting protrusion 10 is provided with a fixing bolt. 14 is formed, and a dustproof cover 15 covering the head 14a of the fixing bolt 14 is removably fitted into the bolt insertion hole 10a. Dust protection structure. 2. A mounting protrusion 10 is formed on the sensor case 5 to be mounted in the sensor mounting groove 3 formed on the outer peripheral surface of the cylinder case 1, and a bolt insertion part for inserting the fixing bolt 14 is formed in the mounting protrusion 10. A dust protection structure for a sensor in a cylinder, characterized in that a hole 10a is formed, and a dustproof cover 15 for opening and closing the bolt insertion hole 10a is attached to the sensor case 5.
JP1990107527U 1990-10-13 1990-10-13 Dust protection structure for sensor in cylinder Expired - Fee Related JP2538379Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990107527U JP2538379Y2 (en) 1990-10-13 1990-10-13 Dust protection structure for sensor in cylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990107527U JP2538379Y2 (en) 1990-10-13 1990-10-13 Dust protection structure for sensor in cylinder

Publications (2)

Publication Number Publication Date
JPH0463802U true JPH0463802U (en) 1992-05-29
JP2538379Y2 JP2538379Y2 (en) 1997-06-11

Family

ID=31854089

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990107527U Expired - Fee Related JP2538379Y2 (en) 1990-10-13 1990-10-13 Dust protection structure for sensor in cylinder

Country Status (1)

Country Link
JP (1) JP2538379Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009150438A (en) * 2007-12-19 2009-07-09 Smc Corp Piston position detection device for fluid pressure cylinder

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55151915U (en) * 1979-04-16 1980-11-01
JPS6126603U (en) * 1984-07-24 1986-02-17 株式会社 クロ−バ− Cover for wheel nut
JPS638510U (en) * 1986-07-03 1988-01-20
JPH021523U (en) * 1988-06-08 1990-01-08

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55151915U (en) * 1979-04-16 1980-11-01
JPS6126603U (en) * 1984-07-24 1986-02-17 株式会社 クロ−バ− Cover for wheel nut
JPS638510U (en) * 1986-07-03 1988-01-20
JPH021523U (en) * 1988-06-08 1990-01-08

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009150438A (en) * 2007-12-19 2009-07-09 Smc Corp Piston position detection device for fluid pressure cylinder

Also Published As

Publication number Publication date
JP2538379Y2 (en) 1997-06-11

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees