JPH0333068U - - Google Patents

Info

Publication number
JPH0333068U
JPH0333068U JP9268389U JP9268389U JPH0333068U JP H0333068 U JPH0333068 U JP H0333068U JP 9268389 U JP9268389 U JP 9268389U JP 9268389 U JP9268389 U JP 9268389U JP H0333068 U JPH0333068 U JP H0333068U
Authority
JP
Japan
Prior art keywords
switch
spline shaft
bevel gear
gear mechanism
rotational force
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
JP9268389U
Other languages
Japanese (ja)
Other versions
JPH0713978Y2 (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 JP1989092683U priority Critical patent/JPH0713978Y2/en
Publication of JPH0333068U publication Critical patent/JPH0333068U/ja
Application granted granted Critical
Publication of JPH0713978Y2 publication Critical patent/JPH0713978Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Description

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

第１図は本考案にかかる実施例の開閉器のボル
ト締め付け工具の概略説明図、第２図は同工具の
側面断面図、第３図は同工具を下面より見た平面
断面図、第４図は従来の開閉器を取り付ける場合
の説明図である。 １……油圧モータ、２……インナーシヤフト、
３……アウターシヤフト、４……差動歯車機構、
５，６……傘歯車、７……スプライン軸、８……
ソケツト部、９……反力受け。 Fig. 1 is a schematic explanatory diagram of a bolt tightening tool for a switch according to an embodiment of the present invention, Fig. 2 is a side sectional view of the same tool, Fig. 3 is a plan sectional view of the tool seen from below, and Fig. 4 The figure is an explanatory diagram when installing a conventional switch. 1...Hydraulic motor, 2...Inner shaft,
3... Outer shaft, 4... Differential gear mechanism,
5, 6...Bevel gear, 7...Spline shaft, 8...
Socket part, 9...reaction force receiver.

Claims (1)

【実用新案登録請求の範囲】 (1) 油圧モータの駆動力を差動する２軸に伝達
する差動歯車機構と、この差動歯車機構より伝達
された２軸の回転力を直角方向に変換する傘歯車
と、この傘歯車により伝達された２軸の回転力を
、締め付けるべきボルトおよびナツトにセツトし
て２箇所同時に締め付けるソケツト部と、前記差
動歯車機構等を収納するケースに固定され、締め
付けの際に生じる反力を受ける反力受けとを具備
していることを特徴とする開閉器のボルト締め付
け工具。 (2) 前記ソケツト部は前記傘歯車よりスプライ
ン軸を介してボルトおよびナツトに回転力を伝達
するとともに、このスプライン軸に挿入されたば
ねにより各々のスプライン軸の回転軸心方向に付
勢されて自在に移動できる構造を具備したことを
特徴とする請求項(1)記載の開閉器のボルト締め
付け工具。[Claims for Utility Model Registration] (1) A differential gear mechanism that transmits the driving force of a hydraulic motor to two differential axes, and converts the rotational force of the two axes transmitted from this differential gear mechanism into a right angle direction. a bevel gear, a socket part that sets the two-axis rotational force transmitted by the bevel gear to bolts and nuts to be tightened and tightens them at two places at the same time, and a case that houses the differential gear mechanism, etc.; A bolt tightening tool for a switch, characterized in that it is equipped with a reaction force receiver that receives a reaction force generated during tightening. (2) The socket portion transmits rotational force from the bevel gear to the bolt and nut via the spline shaft, and is biased in the direction of the rotation axis of each spline shaft by a spring inserted in the spline shaft, so that the socket portion can freely rotate. 2. The switch bolt tightening tool according to claim 1, further comprising a structure that allows the switch to be moved.
JP1989092683U 1989-08-07 1989-08-07 Switch bolt tightening tool Expired - Lifetime JPH0713978Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989092683U JPH0713978Y2 (en) 1989-08-07 1989-08-07 Switch bolt tightening tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989092683U JPH0713978Y2 (en) 1989-08-07 1989-08-07 Switch bolt tightening tool

Publications (2)

Publication Number Publication Date
JPH0333068U true JPH0333068U (en) 1991-04-02
JPH0713978Y2 JPH0713978Y2 (en) 1995-04-05

Family

ID=31642095

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989092683U Expired - Lifetime JPH0713978Y2 (en) 1989-08-07 1989-08-07 Switch bolt tightening tool

Country Status (1)

Country Link
JP (1) JPH0713978Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101839543B1 (en) * 2016-12-28 2018-04-26 동의대학교 산학협력단 Apparatus for Fastening Nut and Bolt Automatically

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49126000A (en) * 1973-04-06 1974-12-03

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49126000A (en) * 1973-04-06 1974-12-03

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101839543B1 (en) * 2016-12-28 2018-04-26 동의대학교 산학협력단 Apparatus for Fastening Nut and Bolt Automatically

Also Published As

Publication number Publication date
JPH0713978Y2 (en) 1995-04-05

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