JPS63113227U - - Google Patents

Info

Publication number
JPS63113227U
JPS63113227U JP268787U JP268787U JPS63113227U JP S63113227 U JPS63113227 U JP S63113227U JP 268787 U JP268787 U JP 268787U JP 268787 U JP268787 U JP 268787U JP S63113227 U JPS63113227 U JP S63113227U
Authority
JP
Japan
Prior art keywords
roller
tape
braking
braking member
tension
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
JP268787U
Other languages
Japanese (ja)
Other versions
JPH0728599Y2 (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 JP1987002687U priority Critical patent/JPH0728599Y2/en
Publication of JPS63113227U publication Critical patent/JPS63113227U/ja
Application granted granted Critical
Publication of JPH0728599Y2 publication Critical patent/JPH0728599Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

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

第１図乃至第４図は本考案テープ走行装置にお
けるテープテンシヨン制御機構をテープレコーダ
におけるテープテンシヨン制御機構に適用した実
施の一例を示すものであり、第１図はテープレコ
ーダの要部の概略平面図、第２図は第１図の―
線に沿う断面図、第３図は第１図の―線に
沿う断面図、第４図はテープテンシヨン制御機構
の拡大平面図、第５図及び第６図は従来のテープ
走行装置におけるテープテンシヨン制御機構の一
例を示すものであり、第５図は要部の平面図、第
６図は第５図の―線に沿う断面図である。 符号の説明、１……テープ走行装置、１０……
テープ、１１……支持部材、２８……テープテン
シヨン制御機構、２９……揺動アーム、３１……
支持軸、３２……弾発手段、３３……ローラ、３
４……被制動部、３５……テープ巻付部、４０…
…制動部材。 1 to 4 show an example of an implementation in which the tape tension control mechanism of the tape running device of the present invention is applied to the tape tension control mechanism of a tape recorder. FIG. 1 shows the main parts of the tape recorder. Schematic plan view, Figure 2 is the same as Figure 1.
3 is a sectional view taken along line - in FIG. 1, FIG. 4 is an enlarged plan view of the tape tension control mechanism, and FIGS. 5 and 6 are tape views in a conventional tape running device. An example of the tension control mechanism is shown, and FIG. 5 is a plan view of the main part, and FIG. 6 is a sectional view taken along the line - - in FIG. 5. Explanation of symbols, 1... Tape running device, 10...
Tape, 11... Support member, 28... Tape tension control mechanism, 29... Swing arm, 31...
Support shaft, 32...Ejection means, 33...Roller, 3
4...braked part, 35...tape winding part, 40...
...braking member.

Claims (1)

【実用新案登録請求の範囲】 基端部が支持部材に回動自在に支持されかつ回
動端側に支持軸が立設された揺動アームと、 支持部材に固定された制動部材と、 上記支持軸に回転自在に支持されると共にテー
プが巻き付けられかつそのテープ巻付面の摩擦係
数が高いテープ巻付部と前記制動部材が接触する
被制動部を有するローラと、 該ローラに前記制動部材側への移動力を付勢す
る弾発手段とを備えており、 テープのテンシヨンが高くなつたときはローラ
がテープによつて反制動部材側へ付勢されること
により被制動部と制動部材との接触圧が弱められ
てローラに対する制動力が減少し、テープテンシ
ヨンが低くなつたときはローラが弾発部材の弾発
力によつて制動部材側へ付勢されることにより前
記接触圧が強められてローラに対する制動力が増
大するようにした ことを特徴とするテープ走行装置におけるテープ
テンシヨン制御機構。[Claims for Utility Model Registration] A swinging arm whose base end is rotatably supported by a support member and a support shaft is erected on the rotation end side; a braking member fixed to the support member; a roller that is rotatably supported by a support shaft and has a tape-wrapped portion having a high coefficient of friction on the tape-wrapped surface and a braked portion in contact with the braking member; and the braking member is attached to the roller. When the tension of the tape becomes high, the roller is urged by the tape toward the anti-braking member side, thereby causing the braked part and the braking member to When the contact pressure with the roller is weakened, the braking force on the roller is reduced, and the tape tension is lowered, the roller is urged toward the braking member by the elastic force of the elastic member, and the contact pressure is reduced. 1. A tape tension control mechanism for a tape running device, characterized in that the braking force on the roller is increased by increasing the braking force on the roller.
JP1987002687U 1987-01-12 1987-01-12 Tape tension control mechanism in tape traveling device Expired - Lifetime JPH0728599Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987002687U JPH0728599Y2 (en) 1987-01-12 1987-01-12 Tape tension control mechanism in tape traveling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987002687U JPH0728599Y2 (en) 1987-01-12 1987-01-12 Tape tension control mechanism in tape traveling device

Publications (2)

Publication Number Publication Date
JPS63113227U true JPS63113227U (en) 1988-07-21
JPH0728599Y2 JPH0728599Y2 (en) 1995-06-28

Family

ID=30781760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987002687U Expired - Lifetime JPH0728599Y2 (en) 1987-01-12 1987-01-12 Tape tension control mechanism in tape traveling device

Country Status (1)

Country Link
JP (1) JPH0728599Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0744247U (en) * 1992-10-06 1995-11-07 三星電子株式会社 Tape tension adjusting device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5813480U (en) * 1981-07-17 1983-01-27 三洋電機株式会社 freezer
JPS6179837U (en) * 1984-10-30 1986-05-28

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5813480U (en) * 1981-07-17 1983-01-27 三洋電機株式会社 freezer
JPS6179837U (en) * 1984-10-30 1986-05-28

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0744247U (en) * 1992-10-06 1995-11-07 三星電子株式会社 Tape tension adjusting device

Also Published As

Publication number Publication date
JPH0728599Y2 (en) 1995-06-28

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