JPH0352091U - - Google Patents
Info
- Publication number
- JPH0352091U JPH0352091U JP11053189U JP11053189U JPH0352091U JP H0352091 U JPH0352091 U JP H0352091U JP 11053189 U JP11053189 U JP 11053189U JP 11053189 U JP11053189 U JP 11053189U JP H0352091 U JPH0352091 U JP H0352091U
- Authority
- JP
- Japan
- Prior art keywords
- blade
- ring
- cutting edge
- shaped thin
- round
- 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
Links
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 238000005524 ceramic coating Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Nonmetal Cutting Devices (AREA)
Description
第１図、第２図は本考案の実施例を示す図。第
３図、第４図は従来のシート切断用刃物ユニツト
を示す図。
１……上軸、２……下軸、３……丸刃、４……
フランジ部、５……円筒段部、６……刃物ホルダ
ー、７……リング条薄刃、８……皿ばね、９……
絶縁スペーサー、１０……絶縁スペーサー、１１
……締め付け手段、１２……軸受箱、１３……ア
ーバー。
FIG. 1 and FIG. 2 are diagrams showing an embodiment of the present invention. 3 and 4 are diagrams showing a conventional sheet cutting blade unit. 1...Upper shaft, 2...Lower shaft, 3...Round blade, 4...
Flange part, 5...Cylindrical step part, 6...Blade holder, 7...Ring strip thin blade, 8...Disc spring, 9...
Insulating spacer, 10... Insulating spacer, 11
... Tightening means, 12 ... Bearing box, 13 ... Arbor.
Claims (1)
が、その刃先を同一方向に向け連続して嵌装され
た第１の回転軸と、フランジ部と円筒段部とから
なる複数の刃物ホルダーが、その円筒段部に超硬
合金製のリング状薄刃と、そのリング状薄刃を軸
線方向に押圧する皿ばねとを装着して嵌装された
第２の回転軸とを備え、前記第１の回転軸と第２
の回転軸の少なくとも一方を軸線方向に移動させ
ることにより、前記丸刃の刃先に前記リング状薄
刃の刃先を圧接させると共に、前記両回転軸を互
いに反対方向に回転させることによりシートを多
数条に切断するシート切断用刃物ユニツトにおい
て、前記第１の回転軸と前記第２の回転軸の一方
か、或いは双方の軸の外周にセラミツクスコーテ
イングを施すと共に、前記丸刃列、或は刃物ホル
ダー列の最終端に絶縁スペーサーを嵌装させたこ
とを特徴とするシート切断用刃物ユニツト。 A plurality of blades consisting of a first rotary shaft in which a plurality of round blades each having a cutting edge formed on the outer periphery of one side face the same direction, and a flange portion and a cylindrical stepped portion. The holder is provided with a second rotary shaft fitted with a ring-shaped thin blade made of cemented carbide and a disc spring that presses the ring-shaped thin blade in the axial direction on the cylindrical step portion thereof, 1 rotation axis and 2nd
By moving at least one of the rotating shafts in the axial direction, the cutting edge of the ring-shaped thin blade is brought into pressure contact with the cutting edge of the round blade, and by rotating both the rotating shafts in opposite directions, the sheet is formed into multiple strips. In the sheet cutting blade unit to be cut, ceramic coating is applied to the outer periphery of one or both of the first rotating shaft and the second rotating shaft, and the round blade row or the blade holder row is A sheet cutting blade unit characterized by having an insulating spacer fitted at the final end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989110531U JPH0751273Y2 (en) | 1989-09-20 | 1989-09-20 | Sheet cutting blade unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989110531U JPH0751273Y2 (en) | 1989-09-20 | 1989-09-20 | Sheet cutting blade unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0352091U true JPH0352091U (en) | 1991-05-21 |
| JPH0751273Y2 JPH0751273Y2 (en) | 1995-11-22 |
Family
ID=31659060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989110531U Expired - Lifetime JPH0751273Y2 (en) | 1989-09-20 | 1989-09-20 | Sheet cutting blade unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0751273Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8905977B2 (en) | 2004-07-28 | 2014-12-09 | Ethicon Endo-Surgery, Inc. | Surgical stapling instrument having an electroactive polymer actuated medical substance dispenser |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01321197A (en) * | 1988-06-21 | 1989-12-27 | Toshiba Tungaloy Co Ltd | Tape slitter |
-
1989
- 1989-09-20 JP JP1989110531U patent/JPH0751273Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01321197A (en) * | 1988-06-21 | 1989-12-27 | Toshiba Tungaloy Co Ltd | Tape slitter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0751273Y2 (en) | 1995-11-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |