JPS63161674U - - Google Patents
Info
- Publication number
- JPS63161674U JPS63161674U JP5340487U JP5340487U JPS63161674U JP S63161674 U JPS63161674 U JP S63161674U JP 5340487 U JP5340487 U JP 5340487U JP 5340487 U JP5340487 U JP 5340487U JP S63161674 U JPS63161674 U JP S63161674U
- Authority
- JP
- Japan
- Prior art keywords
- socket
- marker
- head
- link member
- torque wrench
- 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
Links
- 239000003550 marker Substances 0.000 claims description 15
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Description
第1図ないし第6図は本考案の実施例を示し、
第1図は本考案のマーカ付トルクレンチの要部を
示す正面図(第4図における―方向からの一
部切断矢視図)、第2図はマーカ付トルクレンチ
締付後の状態を示す一部切断正面図、第3図は第
2図における―方向からの矢視図、第4図お
よび第5図はいずれも一部切断平面図(第4図は
締付前、第5図は締付後を示す)、第6図は締付
の前後におけるハンドル中心線およびヘツド駆動
用レバー中心線の相対変位の説明図、第7図およ
び第8図は従来のマーカ付トルクレンチを示し、
第7図は斜視図、第8図は切断正面図である。
図中、1はボルト、2はソケツト、5はヘツド
、10はハンドル、14はコイルスプリング、2
3はL形リンク部材、24はアーム、32はプツ
シユロツド、37はマーカ保持部材、38はマー
カ部材を示す。
1 to 6 show embodiments of the present invention,
Fig. 1 is a front view showing the main parts of the torque wrench with marker of the present invention (a partially cutaway view taken from - direction in Fig. 4), and Fig. 2 shows the state after tightening the torque wrench with marker. Fig. 3 is a partially cutaway front view, Fig. 3 is a view taken from the - direction in Fig. 2, Figs. 4 and 5 are partially cutaway plan views (Fig. 4 is before tightening, Fig. 5 is 6 is an explanatory diagram of the relative displacement of the handle center line and the head drive lever center line before and after tightening, and FIGS. 7 and 8 show a conventional torque wrench with a marker.
FIG. 7 is a perspective view, and FIG. 8 is a cutaway front view. In the figure, 1 is a bolt, 2 is a socket, 5 is a head, 10 is a handle, 14 is a coil spring, 2
3 is an L-shaped link member, 24 is an arm, 32 is a push rod, 37 is a marker holding member, and 38 is a marker member.
補正 昭62.8.4
実用新案登録請求の範囲を次のように補正する
。Amendment August 4, 1982 The scope of claims for utility model registration is amended as follows.
【実用新案登録請求の範囲】
ボルトなどに係合する受口を有し、内部にマー
キング用マーカ部材を収納した中空のソケツトと
、ヘツドを介して前記ソケツトを一方向に回動し
、ハンドル内部に収納したスプリングの弾性力を
利用して前記ソケツトを規定トルクで締付けるよ
うにしたマーカ付トルクレンチにおいて、ヘツド
上方に張り出すようにハンドル端部に延設したア
ームと、ヘツド上部に取り付けられ、且つ締付ト
ルクが規定値に到達した際に前記アーム先端部と
ヘツド間の相対変位をソケツト中心線方向の動き
に変換、拡大するリンク部材と、ソケツト内に挿
通したプツシユロツドを介して前記リンク部材に
接続され、且つマーキング用マーカ部材を着脱自
在に保持したマーカ保持部材とを備えたことを特
徴とするマーカ付トルクレンチ。[Claims for Utility Model Registration] A hollow socket that has a socket for engaging a bolt or the like and stores a marking marker member inside, and a hollow socket that rotates in one direction via a head, A torque wrench with a marker is configured to tighten the socket to a specified torque using the elastic force of a spring housed in the wrench, and the wrench includes an arm extending from the end of the handle so as to protrude above the head, and an arm attached to the upper part of the head, and a link member that converts and expands the relative displacement between the arm tip and the head into a movement in the direction of the center line of the socket when the tightening torque reaches a specified value, and the link member via the push rod inserted into the socket. 1. A torque wrench with a marker, comprising: a marker holding member that is connected to the holder and detachably holds a marking marker member.
Claims (1)
キング用マーカ部材を収納した中空のソケツトと
、ヘツドを介して前記ソケツトを一方向に回動駆
動し、ハンドル内部に収納したスプリングの弾性
力を利用して前記ソケツトを規定トルクで締付け
るようにしたマーカ付トルクレンチにおいて、ヘ
ツド上方に張り出すようにハンドル端部に延設し
たアームと、ヘツド上部に取り付けられ、且つ締
付トルクが規定値に到達した際に前記アーム先端
部とヘツド間の相対変位をソケツト中心線方向の
動きに変換、拡大するリンク部材と、ソケツト内
に挿通したプツシユロツドを介して前記リンク部
材に接続され、且つマーキング用マーカ部材を着
脱自在に保持したマーカ保持部材とを備えたこと
を特徴とするマーカ付トルクレンチ。 A hollow socket has a socket that engages with a bolt, etc., and a marking marker member is stored inside, and the socket is rotated in one direction via the head, and the elastic force of a spring stored inside the handle. In the torque wrench with a marker, the socket is tightened to a specified torque using a link member that converts the relative displacement between the arm tip and the head into a movement in the direction of the socket centerline when the socket reaches the socket, and a link member that is connected to the link member via a push rod inserted into the socket, and that is used for marking. A torque wrench with a marker, comprising a marker holding member that detachably holds a marker member.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5340487U JPS63161674U (en) | 1987-04-10 | 1987-04-10 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5340487U JPS63161674U (en) | 1987-04-10 | 1987-04-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63161674U true JPS63161674U (en) | 1988-10-21 |
Family
ID=30879439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5340487U Pending JPS63161674U (en) | 1987-04-10 | 1987-04-10 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63161674U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0278269U (en) * | 1988-12-01 | 1990-06-15 | ||
JP2009148848A (en) * | 2007-12-20 | 2009-07-09 | Isuzu Motors Ltd | Marking mechanism of torque wrench |
JP2012000709A (en) * | 2010-06-16 | 2012-01-05 | Nakamura Seisakusho:Kk | Torque wrench with marking function |
-
1987
- 1987-04-10 JP JP5340487U patent/JPS63161674U/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0278269U (en) * | 1988-12-01 | 1990-06-15 | ||
JP2009148848A (en) * | 2007-12-20 | 2009-07-09 | Isuzu Motors Ltd | Marking mechanism of torque wrench |
JP2012000709A (en) * | 2010-06-16 | 2012-01-05 | Nakamura Seisakusho:Kk | Torque wrench with marking function |
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