JPS58148305U - hex key - Google Patents

hex key

Info

Publication number
JPS58148305U
JPS58148305U JP1982044812U JP4481282U JPS58148305U JP S58148305 U JPS58148305 U JP S58148305U JP 1982044812 U JP1982044812 U JP 1982044812U JP 4481282 U JP4481282 U JP 4481282U JP S58148305 U JPS58148305 U JP S58148305U
Authority
JP
Japan
Prior art keywords
key
hex key
view
hexagonal
straightening
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
JP1982044812U
Other languages
Japanese (ja)
Inventor
馬場　秀幸
Original Assignee
株式会社日立製作所
日立機械エンジニアリング株式会社
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 by 株式会社日立製作所, 日立機械エンジニアリング株式会社 filed Critical 株式会社日立製作所
Priority to JP1982044812U priority Critical patent/JPS58148305U/en
Publication of JPS58148305U publication Critical patent/JPS58148305U/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
    • F16D1/0876—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with axial keys and no other radial clamping

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は一実施例としての形鋼矯正機の正面図、第２図
は同矯正機のパス方向から見た側面図、第３図は従来の
キーを使用したローラー、スリーブの取合い関係を示す
正面図、第４図は同横断面図、第５図は従来のキー使用
部分の拡大断面図、第６図は従来の摩耗したキーの断面
図、第７図は同不具合の状態の部分断面図、第８図は本
考案のキーの正面図、第９図は本考案の理論解設図であ
る。 １・・・・・・矯正前の製品、１′・・・・・・矯正後
の製品、２・・・・・・矯正機本体、３・・・・・・矯
正機駆動装置、４・・・・・・上ローラ−，５・・・・
・・下ローラ−，６・・・・・・ローラー用シャフト、
７・・・・・・スリーブ、８〜１１・・・・・・スペー
サー、１２・・・・・・従来の滑りキー、１３・・・・
・・キー締付用ホルト、１４・・・・・・本考案の滑り
キー。Fig. 1 is a front view of a shaped steel straightening machine as an example, Fig. 2 is a side view of the same straightening machine as seen from the pass direction, and Fig. 3 shows the engagement relationship between rollers and sleeves using a conventional key. Fig. 4 is a cross-sectional view of the same, Fig. 5 is an enlarged sectional view of the part where the conventional key is used, Fig. 6 is a sectional view of the conventional worn key, and Fig. 7 is the part in the same defective state. 8 is a front view of the key of the present invention, and FIG. 9 is a theoretical diagram of the present invention. 1... Product before straightening, 1'... Product after straightening, 2... Straightening machine main body, 3... Straightening machine drive device, 4. ...Top roller, 5...
...lower roller, 6...roller shaft,
7...Sleeve, 8-11...Spacer, 12...Conventional sliding key, 13...
...Key tightening holder, 14...Sliding key of the present invention.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 断面形状を六角形とし、軸側ホス側共に荷重伝達面をテ
ーパーに加工したことを特徴とする六角キー。A hexagonal key with a hexagonal cross-sectional shape and a tapered load transmission surface on both the shaft and host sides.
JP1982044812U 1982-03-31 1982-03-31 hex key Pending JPS58148305U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982044812U JPS58148305U (en) 1982-03-31 1982-03-31 hex key

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982044812U JPS58148305U (en) 1982-03-31 1982-03-31 hex key

Publications (1)

Publication Number Publication Date
JPS58148305U true JPS58148305U (en) 1983-10-05

Family

ID=30055857

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982044812U Pending JPS58148305U (en) 1982-03-31 1982-03-31 hex key

Country Status (1)

Country Link
JP (1) JPS58148305U (en)

Similar Documents

Publication Publication Date Title
JPS58148305U (en) hex key
JPS58148306U (en) hex key
JPS59142080U (en) sorting roller
JPS606522U (en) Gum friction roller
JPS60126423U (en) drum-shaped conveyor roller
JPS58126819U (en) Pine serge tool
JPS5973098U (en) Grooved roller for compressing empty cans, etc.
JPS5879365U (en) tape feeding device
JPS60108443U (en) Wire straightening device
JPS58173613U (en) Friction roller conveyor
JPS6137242U (en) Joe Crusher
JPS5823236U (en) Crankshaft roll processing equipment
JPS59187643U (en) Roller for sheet separation equipment
JPS614803U (en) rolling mill
JPS6015404U (en) Rolling mill shaft box
JPS58175807U (en) Main shaft device in rotating wheel type continuous metal extrusion equipment
JPS59155948U (en) tube squeezer
JPS6112682U (en) Universal hex wrench tool
JPS5847302U (en) Vertical roll of universal slabbing mill
JPS6059824U (en) tapered roller bearing
JPS6015802U (en) Glove setting device
JPS5954134U (en) Rolling die
JPS58124131U (en) A health device that allows you to easily move the rollers.
JPS5915821U (en) rotating body tires
JPS6139678U (en) Crawler drive device