BR7202501D0 - Serra manual aperfeicoada - Google Patents
Serra manual aperfeicoadaInfo
- Publication number
- BR7202501D0 BR7202501D0 BR2501/72A BR250172A BR7202501D0 BR 7202501 D0 BR7202501 D0 BR 7202501D0 BR 2501/72 A BR2501/72 A BR 2501/72A BR 250172 A BR250172 A BR 250172A BR 7202501 D0 BR7202501 D0 BR 7202501D0
- Authority
- BR
- Brazil
- Prior art keywords
- manual saw
- perfect
- perfect manual
- saw
- manual
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D49/00—Machines or devices for sawing with straight reciprocating saw blades, e.g. hacksaws
- B23D49/10—Hand-held or hand-operated sawing devices with straight saw blades
- B23D49/14—Pad saws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
- Knives (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13954671A | 1971-05-03 | 1971-05-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7202501D0 true BR7202501D0 (pt) | 1973-06-14 |
Family
ID=22487203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR2501/72A BR7202501D0 (pt) | 1971-05-03 | 1972-04-25 | Serra manual aperfeicoada |
Country Status (7)
Country | Link |
---|---|
US (1) | US3756298A (pt) |
BR (1) | BR7202501D0 (pt) |
CA (1) | CA949433A (pt) |
DE (1) | DE2221351C3 (pt) |
FR (1) | FR2135560B1 (pt) |
GB (1) | GB1337892A (pt) |
IT (1) | IT952997B (pt) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4651425A (en) * | 1986-04-16 | 1987-03-24 | Alltrade, Inc. | Hacksaw |
SE456140B (sv) * | 1987-04-06 | 1988-09-12 | Sandvik Ab | Anordning vid handsagar for metall |
US5577325A (en) * | 1995-10-23 | 1996-11-26 | Bentley; Daniel D. | Wood cutting blade attachment device |
US5832615A (en) * | 1996-12-12 | 1998-11-10 | Pumpkin, Ltd. | Hand-held cutting tool with fatigue-resistant blade |
US6497046B1 (en) | 1998-09-18 | 2002-12-24 | Pumpkin Ltd. | Safety saw for cutting soft materials |
US6820340B1 (en) | 1999-04-15 | 2004-11-23 | The Stanley Works | Low profile hacksaw |
US6266887B1 (en) | 1999-08-10 | 2001-07-31 | The Stanley Works | Hacksaw and method for making the same |
US6711825B2 (en) * | 2002-06-06 | 2004-03-30 | Chin-Hui Chen | Saw blade securing device |
US7269905B1 (en) * | 2005-07-06 | 2007-09-18 | Yin-Hae Huang | Structure of a miniature hacksaw |
US20070204472A1 (en) * | 2006-03-01 | 2007-09-06 | Helen Of Troy Limited | Hacksaw |
US20100263218A1 (en) * | 2007-07-03 | 2010-10-21 | Industrial Rd Lc | Knife with blade spine support and magnetic knife mounting block therefor |
US8613146B2 (en) * | 2009-09-16 | 2013-12-24 | Milwaukee Electric Tool Corporation | Compact hacksaw |
US9427882B1 (en) | 2013-07-26 | 2016-08-30 | Ronald Wagoner | Pocket safety saw |
CN110293263B (zh) * | 2019-07-26 | 2020-12-18 | 舟山春蕾锯业有限公司 | 方便拆装锯条的手工锯 |
USD950346S1 (en) * | 2021-07-05 | 2022-05-03 | Seven Continents International Trade Co., Ltd. | Hacksaw frame |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1726241A (en) * | 1928-07-05 | 1929-08-27 | Schubert Paul Theodore | Hack-saw-blade holder |
US2139147A (en) * | 1936-04-08 | 1938-12-06 | Armstrong Blum Mfg Co | Saw blade supporting and clamping device |
US2331638A (en) * | 1942-09-23 | 1943-10-12 | Fred R Taylor | Toolholder |
US2655963A (en) * | 1950-03-18 | 1953-10-20 | Bostitch Inc | Finger grip for handles of tools |
US2920668A (en) * | 1959-03-17 | 1960-01-12 | Leland E Leist | Hacksaw |
GB935876A (en) * | 1961-10-17 | 1963-09-04 | Abbott Birks & Company Ltd | Improvements in or relating to hacksaws |
US3338278A (en) * | 1965-12-06 | 1967-08-29 | Estwing Mfg Company Inc | Saber-type saw |
US3447580A (en) * | 1967-10-16 | 1969-06-03 | Malco Products Inc | Hand cutting tool and holder |
US3480055A (en) * | 1968-09-09 | 1969-11-25 | Parker Mfg Co | Saw holder |
-
1971
- 1971-05-03 US US00139546A patent/US3756298A/en not_active Expired - Lifetime
-
1972
- 1972-02-17 CA CA134,938A patent/CA949433A/en not_active Expired
- 1972-03-02 GB GB976272A patent/GB1337892A/en not_active Expired
- 1972-03-16 IT IT67836/72A patent/IT952997B/it active
- 1972-04-25 BR BR2501/72A patent/BR7202501D0/pt unknown
- 1972-04-27 FR FR7215142A patent/FR2135560B1/fr not_active Expired
- 1972-05-02 DE DE2221351A patent/DE2221351C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2135560B1 (pt) | 1973-12-07 |
GB1337892A (en) | 1973-11-21 |
FR2135560A1 (pt) | 1972-12-22 |
CA949433A (en) | 1974-06-18 |
DE2221351A1 (de) | 1972-11-16 |
DE2221351B2 (de) | 1978-02-23 |
US3756298A (en) | 1973-09-04 |
DE2221351C3 (de) | 1978-10-19 |
IT952997B (it) | 1973-07-30 |
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