BRPI0400434A - Constructive arrangements in disconnecting mechanisms - Google Patents
Constructive arrangements in disconnecting mechanismsInfo
- Publication number
- BRPI0400434A BRPI0400434A BRPI0400434A BRPI0400434A BR PI0400434 A BRPI0400434 A BR PI0400434A BR PI0400434 A BRPI0400434 A BR PI0400434A BR PI0400434 A BRPI0400434 A BR PI0400434A
- Authority
- BR
- Brazil
- Prior art keywords
- cutting
- edge
- sym
- constructive
- mechanisms
- Prior art date
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
- B26D1/08—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
- B26D1/085—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type for thin material, e.g. for sheets, strips or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/12—Slitting marginal portions of the work, i.e. forming cuts, without removal of material, at an angle, e.g. a right angle, to the edge of the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/66—Applications of cutting devices
- B41J11/70—Applications of cutting devices cutting perpendicular to the direction of paper feed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
- B26D2001/0053—Cutting members therefor having a special cutting edge section or blade section
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
- B26D2001/006—Cutting members therefor the cutting blade having a special shape, e.g. a special outline, serrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
- B26D2001/0066—Cutting members therefor having shearing means, e.g. shearing blades, abutting blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D2007/2685—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member flexible mounting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2628—Means for adjusting the position of the cutting member
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nonmetal Cutting Devices (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Handling Of Sheets (AREA)
Abstract
"DISPOSIçõES CONSTRUTIVAS EM MECANISMOS SECCIONADORES". Refere-se o presente pedido de Patente de Invenção a 'Disposições Construtivas em Mecanismos Seccionadores' que proporcionam um corte de relevante avanço técnico provocado pela interação geométrica construtiva de arranjo das lâminas de corte 'duplo v', sendo dada a forma em uma lâmina (1) com um vértice (6) tendo um ângulo de arco menor (sym) de borda de corte, e distância (v) em relação às projeções das extremidades das bordas de corte; e outra lâmina (2) com um vértice (4) tendo um ângulo de arco maior (<244>) borda de corte, e distância (sym) em relação às projeções das extremidades das bordas de corte; e ângulo (sym) de inclinação relativa entre as duas faces das referidas lâminas de corte, em conjunto com dispositivos de acionamento otimizados de forma compacta. Propiciam, destarte, uma aplicação operacional em aparatos de corte automatizados, tais como em impressoras ou equivalentes, com maior eficiência e economia, tanto no produto quanto no processo de fabricação."CONSTRUCTIVE PROVISIONS ON SECTIONARY MECHANISMS". The present patent application refers to 'Constructive Arrangements in Sectioning Mechanisms' which provide a breakthrough of relevant technical advancement caused by the constructive geometric arrangement interaction of 'double v' cutting blades, being shaped into a blade ( 1) with a vertex (6) having a minor arc angle (sym) of cutting edge, and distance (v) from the edge edge projections of the cutting edge; and another blade (2) with a vertex (4) having a greater arc angle (?) cutting edge, and distance (sym) from projections of the edges of the cutting edges; and angle (sym) of relative inclination between the two faces of said cutting blades, together with compactly optimized drive devices. Thus, they provide an operational application in automated cutting apparatus, such as printers or equivalent, with greater efficiency and economy, both in the product and in the manufacturing process.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0400434 BRPI0400434A (en) | 2004-03-17 | 2004-03-17 | Constructive arrangements in disconnecting mechanisms |
PCT/IB2005/050929 WO2005090027A1 (en) | 2004-03-17 | 2005-03-16 | Constructive arrangements on sectioning mechanisms |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0400434 BRPI0400434A (en) | 2004-03-17 | 2004-03-17 | Constructive arrangements in disconnecting mechanisms |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0400434A true BRPI0400434A (en) | 2005-11-01 |
Family
ID=34993518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0400434 BRPI0400434A (en) | 2004-03-17 | 2004-03-17 | Constructive arrangements in disconnecting mechanisms |
Country Status (2)
Country | Link |
---|---|
BR (1) | BRPI0400434A (en) |
WO (1) | WO2005090027A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BRPI0600439B1 (en) | 2006-03-06 | 2019-01-22 | Bematech S A | thermal printer and its drive method |
BRPI0600440B1 (en) | 2006-03-06 | 2018-10-09 | Bematech Ind E Comercio De Equipamentos Eletronicos S/A | printer with modular cartridge |
JP5596643B2 (en) * | 2011-09-09 | 2014-09-24 | 株式会社大矢根利器製作所 | Sheet cutting device |
CN104149495B (en) * | 2014-08-08 | 2016-02-03 | 宁波精芯科技有限公司 | Automatic paper-cutting thermal printer cassette |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5584218A (en) * | 1994-06-17 | 1996-12-17 | Hecon Corporation | Cutter having a pair of cooperating flexible blades providing a pair of moving point cutting edges |
JPH0825279A (en) * | 1994-07-21 | 1996-01-30 | Matsushita Electric Ind Co Ltd | Part storage tape cutting method |
JP3629117B2 (en) * | 1997-03-18 | 2005-03-16 | 富士通コンポーネント株式会社 | Sheet cutter |
EP1004411A1 (en) * | 1998-11-26 | 2000-05-31 | Grapha-Holding Ag | Apparatus for cutting sheets or webs made out of paper or plastic |
JP3801423B2 (en) * | 2000-06-07 | 2006-07-26 | 日立金属株式会社 | Separable slide type sheet material cutting device |
ATE507318T1 (en) * | 2002-08-02 | 2011-05-15 | Koninkl Philips Electronics Nv | ABRASION-RESISTANT STAINLESS CUTTING ELEMENT OF AN ELECTRIC SHAVER, AN ELECTRIC SHAVER |
-
2004
- 2004-03-17 BR BRPI0400434 patent/BRPI0400434A/en not_active Application Discontinuation
-
2005
- 2005-03-16 WO PCT/IB2005/050929 patent/WO2005090027A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2005090027A1 (en) | 2005-09-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B03A | Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette] | ||
B25D | Requested change of name of applicant approved |
Owner name: BEMATECH S.A. (BR/PR) Free format text: ALTERADO DE: BEMATECH INDUSTRIA E COMERCIO DE EQUIPAMENTOS ELETRONICOS SA |
|
B25I | Requirement for requested change of headquarter |
Owner name: BEMATECH S.A. (BR/PR) Free format text: A FIM DE ATENDER AO SOLICITADO NA PETICAO DE ALTERACAO DE SEDE NO 015080002818/PR DE 28/07/2008, QUEIRA O INTERESSADO APRESENTAR A GUIA DE RECOLHIMENTO DESTE SERVICO. |
|
B25L | Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: publication cancelled |
Owner name: BEMATECH S.A. (BR/PR) Free format text: ANULADA A EXIGENCIA PUBLICADA NA RPI 1992 DE 10/03/2009, UMA VEZ QUE FOI REALIZADA INDEVIDAMENTE. |
|
B25G | Requested change of headquarter approved |
Owner name: BEMATECH S.A. (BR/PR) Free format text: SEDE ALTERADA CONFORME SOLICITADO NA PETICAO NO 015090000923/PR DE 02/04/2009. |
|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |