JPH02120502U - - Google Patents

Info

Publication number
JPH02120502U
JPH02120502U JP2736389U JP2736389U JPH02120502U JP H02120502 U JPH02120502 U JP H02120502U JP 2736389 U JP2736389 U JP 2736389U JP 2736389 U JP2736389 U JP 2736389U JP H02120502 U JPH02120502 U JP H02120502U
Authority
JP
Japan
Prior art keywords
track
electromagnet
demagnetized
energized
retaining spring
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
JP2736389U
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 JP2736389U priority Critical patent/JPH02120502U/ja
Publication of JPH02120502U publication Critical patent/JPH02120502U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Machines For Laying And Maintaining Railways (AREA)

Description

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

第１図は本考案の１実施例を概略的に示す全体
図、第２図はその詳細を示す拡大縦断面図である
。 図に於て、１は電磁石、２は支持体、３は保持
バネ、４は間隔である。 FIG. 1 is an overall view schematically showing an embodiment of the present invention, and FIG. 2 is an enlarged longitudinal sectional view showing its details. In the figure, 1 is an electromagnet, 2 is a support, 3 is a holding spring, and 4 is a spacing.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 軌道上を移動する作業機を適宜軌道に固定する
ための装置であつて、作業機上よりの操作で励磁
又は消磁される電磁石が機台上に、軌道面と正対
した状態で上下方向に移動可能に備えられ、上記
電磁石は、消磁時には保持バネの作用で軌道面の
間に間隔を形成する退去位置を保持し、励磁時に
は、磁力により保持バネに抗し進出して軌道面に
吸着するように構成されていることを特徴とする
軌道作業機の固定装置。 This is a device for appropriately fixing a work machine moving on a track to the track, and an electromagnet that is energized or demagnetized by operation from above the work machine is mounted on the machine base and vertically facing the track surface. The electromagnet is movably provided, and when demagnetized, it maintains a retreated position that forms a gap between the raceway surfaces by the action of a retaining spring, and when it is energized, it advances against the retaining spring due to magnetic force and is attracted to the raceway surface. A fixing device for a track working machine, characterized in that it is configured as follows.
JP2736389U 1989-03-10 1989-03-10 Pending JPH02120502U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2736389U JPH02120502U (en) 1989-03-10 1989-03-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2736389U JPH02120502U (en) 1989-03-10 1989-03-10

Publications (1)

Publication Number Publication Date
JPH02120502U true JPH02120502U (en) 1990-09-28

Family

ID=31249791

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2736389U Pending JPH02120502U (en) 1989-03-10 1989-03-10

Country Status (1)

Country Link
JP (1) JPH02120502U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010159579A (en) * 2009-01-08 2010-07-22 Nippon Sharyo Seizo Kaisha Ltd Working machine
JP2019167679A (en) * 2018-03-22 2019-10-03 住友建機株式会社 Work machine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS534685A (en) * 1976-05-10 1978-01-17 Continental Group Ventilated easily openable end plate having breakage preventive mechanism
JPS568161A (en) * 1980-06-09 1981-01-27 Ricoh Co Ltd Copying apparatus
JPS5716881U (en) * 1980-06-23 1982-01-28
JPS5826102A (en) * 1981-08-07 1983-02-16 株式会社明電舎 Self-running type cutting machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS534685A (en) * 1976-05-10 1978-01-17 Continental Group Ventilated easily openable end plate having breakage preventive mechanism
JPS568161A (en) * 1980-06-09 1981-01-27 Ricoh Co Ltd Copying apparatus
JPS5716881U (en) * 1980-06-23 1982-01-28
JPS5826102A (en) * 1981-08-07 1983-02-16 株式会社明電舎 Self-running type cutting machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010159579A (en) * 2009-01-08 2010-07-22 Nippon Sharyo Seizo Kaisha Ltd Working machine
JP2019167679A (en) * 2018-03-22 2019-10-03 住友建機株式会社 Work machine

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