JPH0447608U - - Google Patents

Info

Publication number
JPH0447608U
JPH0447608U JP8996290U JP8996290U JPH0447608U JP H0447608 U JPH0447608 U JP H0447608U JP 8996290 U JP8996290 U JP 8996290U JP 8996290 U JP8996290 U JP 8996290U JP H0447608 U JPH0447608 U JP H0447608U
Authority
JP
Japan
Prior art keywords
hole
measured
tapered member
inner diameter
slide member
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
JP8996290U
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 JP8996290U priority Critical patent/JPH0447608U/ja
Publication of JPH0447608U publication Critical patent/JPH0447608U/ja
Pending legal-status Critical Current

Links

Landscapes

  • A Measuring Device Byusing Mechanical Method (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Description

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

第１図、第２図及び第３図はそれぞれ本考案の
一実施例の説明図であり、第４図は従来例の説明
図である。 １０，３０，５０……内径測定装置、１２，３
６，５４……テーパ部材、１４……スライダ、１
６……保持部、２０……表示装置、２４……ホー
ス、２６……内孔、３２……ケーシング、３４…
…円筒部、４０……リニアセンサ、４２……ケー
ブル、５２……ロツド、５８……ピン。 FIGS. 1, 2, and 3 are explanatory diagrams of one embodiment of the present invention, and FIG. 4 is an explanatory diagram of a conventional example. 10,30,50...inner diameter measuring device, 12,3
6, 54... Taper member, 14... Slider, 1
6...Holding part, 20...Display device, 24...Hose, 26...Inner hole, 32...Casing, 34...
...Cylindrical portion, 40...Linear sensor, 42...Cable, 52...Rod, 58...Pin.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 測定対象物の穴内に先端側から挿入されるテー
パ部材と、該テーパ部材に対してその軸方向に相
対移動可能に設けられ、先端若しくは別途に設け
られた当接部において測定対象物の前記穴が開口
する端面に当接させられるスライド部材とを有し
、該テーパ部材の外周部所定部位が前記穴の内径
部に当る位置まで該テーパ部材を該穴内に挿入す
るととも前記スライド部材を測定対象物の端面に
当接する位置まで相対移動させ、該スライド部材
の基準位置からの変位量に基づいて該穴の内径を
間接的に求めるようにしたことを特徴とする内径
測定装置。 A tapered member is inserted into a hole of the object to be measured from the tip side, and the tapered member is provided so as to be movable relative to the tapered member in the axial direction, and the hole of the object to be measured is inserted into the hole of the object to be measured at the tip or a separately provided abutment part. and a slide member that is brought into contact with the opening end surface of the tapered member, and when the tapered member is inserted into the hole until a predetermined portion of the outer circumference of the tapered member hits the inner diameter of the hole, the slide member is the object to be measured. An inner diameter measuring device characterized in that the inner diameter of the hole is indirectly determined based on the amount of displacement of the slide member from a reference position by relatively moving the slide member to a position where it abuts an end surface of an object.
JP8996290U 1990-08-27 1990-08-27 Pending JPH0447608U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8996290U JPH0447608U (en) 1990-08-27 1990-08-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8996290U JPH0447608U (en) 1990-08-27 1990-08-27

Publications (1)

Publication Number Publication Date
JPH0447608U true JPH0447608U (en) 1992-04-22

Family

ID=31824324

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8996290U Pending JPH0447608U (en) 1990-08-27 1990-08-27

Country Status (1)

Country Link
JP (1) JPH0447608U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016038313A (en) * 2014-08-08 2016-03-22 ホンダ太陽株式会社 Inner diameter determination device
WO2021255969A1 (en) * 2020-06-17 2021-12-23 株式会社Ｎｔｔドコモ Measuring device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6344103B2 (en) * 1981-04-09 1988-09-02 Nisshin Kogyo Kk
JPS6354010B2 (en) * 1979-10-31 1988-10-26 Bayer Ag

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6354010B2 (en) * 1979-10-31 1988-10-26 Bayer Ag
JPS6344103B2 (en) * 1981-04-09 1988-09-02 Nisshin Kogyo Kk

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016038313A (en) * 2014-08-08 2016-03-22 ホンダ太陽株式会社 Inner diameter determination device
CN106197350A (en) * 2014-08-08 2016-12-07 本田技研工业株式会社 Internal diameter decision maker
WO2021255969A1 (en) * 2020-06-17 2021-12-23 株式会社Ｎｔｔドコモ Measuring device
JPWO2021255969A1 (en) * 2020-06-17 2021-12-23

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