GB1346690A - Cutter blade and guide construction for a sheet material cutter with a reciprocating cantilevered blade - Google Patents
Cutter blade and guide construction for a sheet material cutter with a reciprocating cantilevered bladeInfo
- Publication number
- GB1346690A GB1346690A GB1902771*[A GB1902771A GB1346690A GB 1346690 A GB1346690 A GB 1346690A GB 1902771 A GB1902771 A GB 1902771A GB 1346690 A GB1346690 A GB 1346690A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blade
- cutter
- extension
- sheet material
- guide
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/3806—Cutting-out; Stamping-out wherein relative movements of tool head and work during cutting have a component tangential to the work surface
- B26F1/3813—Cutting-out; Stamping-out wherein relative movements of tool head and work during cutting have a component tangential to the work surface wherein the tool head is moved in a plane parallel to the work in a coordinate system fixed with respect to the work
- B26F1/382—Cutting-out; Stamping-out wherein relative movements of tool head and work during cutting have a component tangential to the work surface wherein the tool head is moved in a plane parallel to the work in a coordinate system fixed with respect to the work wherein the cutting member reciprocates in, or substantially in, a direction parallel to the cutting edge
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/869—Means to drive or to guide tool
- Y10T83/8696—Means to change datum plane of tool or tool presser stroke
- Y10T83/8697—For disabling of continuously actuated cutter
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/869—Means to drive or to guide tool
- Y10T83/8748—Tool displaceable to inactive position [e.g., for work loading]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/869—Means to drive or to guide tool
- Y10T83/8821—With simple rectilinear reciprocating motion only
- Y10T83/8841—Tool driver movable relative to tool support
- Y10T83/8853—Including details of guide for tool or tool support
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/929—Tool or tool with support
- Y10T83/9454—Reciprocable type
Abstract
1346690 Cutting apparatus GERBER GARMENT TECHNOLOGY Inc 4 June 1971 [5 Oct 1970] 19027/71 Heading B4B A cutter blade 24 and associated guide 26 for use as part of a sheet material cutting apparatus wherein the blade comprises an end for attachment to a driving means for effecting reciprocable movement thereof, a cutting edge 122, Fig. 2, and cutting edges 124, 126 defined by a single bevel 128 on one side surface of the blade thereby enabling the blade to be plunged downwardly into the material, the guide including a recess formed by two cheeks, one of the cheeks having an extension 132 such that when the unbevelled surface 129 of the blade is moved past the extension, a self-sharpening effect is obtained. As shown in Fig. 2, the extension is provided with a sharpened edge 134 such that when the blade assembly is plunged into the material a slit is formed therein, the length of the slit being no less than the combined front to rear dimension of the blade and guide. In the embodiment of Fig. 4, the extension is formed with a pair of cutting edges 160, 162.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7784470A | 1970-10-05 | 1970-10-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1346690A true GB1346690A (en) | 1974-02-13 |
Family
ID=22140382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1902771*[A Expired GB1346690A (en) | 1970-10-05 | 1971-06-04 | Cutter blade and guide construction for a sheet material cutter with a reciprocating cantilevered blade |
Country Status (4)
Country | Link |
---|---|
US (1) | US3682034A (en) |
DE (1) | DE2144221A1 (en) |
FR (1) | FR2095044A5 (en) |
GB (1) | GB1346690A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3977287A (en) * | 1975-12-22 | 1976-08-31 | General Motors Corporation | Fabric cutting blade |
EP2564726B1 (en) * | 2011-08-27 | 2015-01-07 | Braun GmbH | Method for providing an abrasion resistant cutting edge and trimming device having said cutting edge |
WO2014050209A1 (en) * | 2012-09-28 | 2014-04-03 | 株式会社日立ハイテクインスツルメンツ | Component supply unit |
IT201900006811A1 (en) * | 2019-05-14 | 2020-11-14 | Teseo Spa | CUTTING BLADE |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1585012A (en) * | 1923-07-27 | 1926-05-18 | Matthew F Biersdorf | Cloth-cutting machine |
US2580146A (en) * | 1949-07-08 | 1951-12-25 | Lydia K Williams | Seam ripping attachment for sewing machines |
US2998651A (en) * | 1955-08-30 | 1961-09-05 | Emil Hoogland Fa | Cutting machine for cutting textile or other material |
US3587381A (en) * | 1968-05-06 | 1971-06-28 | Cincinnati Milacron Inc | Material cutting machine having reciprocating cutting blade adapted to enter material without an entrance cut |
US3585888A (en) * | 1969-06-23 | 1971-06-22 | Cincinnati Milacron Inc | Material retaining means for material cutting machine |
US3572202A (en) * | 1970-03-26 | 1971-03-23 | Gerber Garment Technology Inc | Sheet material cutter with presser plate utilizing pressurized air |
-
1970
- 1970-10-05 US US77844A patent/US3682034A/en not_active Expired - Lifetime
-
1971
- 1971-05-27 FR FR7119207A patent/FR2095044A5/fr not_active Expired
- 1971-06-04 GB GB1902771*[A patent/GB1346690A/en not_active Expired
- 1971-08-31 DE DE19712144221 patent/DE2144221A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
US3682034A (en) | 1972-08-08 |
DE2144221A1 (en) | 1972-04-06 |
FR2095044A5 (en) | 1972-02-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |