CH519975A - Electric hand cutting machine with hydraulic transmission, in particular for cutting round steel bars - Google Patents
Electric hand cutting machine with hydraulic transmission, in particular for cutting round steel barsInfo
- Publication number
- CH519975A CH519975A CH602171A CH602171A CH519975A CH 519975 A CH519975 A CH 519975A CH 602171 A CH602171 A CH 602171A CH 602171 A CH602171 A CH 602171A CH 519975 A CH519975 A CH 519975A
- Authority
- CH
- Switzerland
- Prior art keywords
- steel bars
- round steel
- hydraulic transmission
- electric hand
- cutting
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B17/00—Hand cutting tools, i.e. with the cutting action actuated by muscle power with two jaws which come into abutting contact
- B26B17/02—Hand cutting tools, i.e. with the cutting action actuated by muscle power with two jaws which come into abutting contact with jaws operated indirectly by the handles, e.g. through cams or toggle levers
-
- 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
- B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
- B23D15/12—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor
- B23D15/14—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor actuated by fluid or gas pressure
-
- 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
- B23D23/00—Machines or devices for shearing or cutting profiled stock
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Shearing Machines (AREA)
- Actuator (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2024890A DE2024890C3 (en) | 1970-05-22 | 1970-05-22 | Hydraulic shears, especially for cutting round steel bars |
Publications (1)
Publication Number | Publication Date |
---|---|
CH519975A true CH519975A (en) | 1972-03-15 |
Family
ID=5771709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH602171A CH519975A (en) | 1970-05-22 | 1971-04-22 | Electric hand cutting machine with hydraulic transmission, in particular for cutting round steel bars |
Country Status (7)
Country | Link |
---|---|
US (1) | US3733699A (en) |
BE (1) | BE766781A (en) |
CA (1) | CA921394A (en) |
CH (1) | CH519975A (en) |
DE (1) | DE2024890C3 (en) |
FR (1) | FR2091669A5 (en) |
GB (1) | GB1323958A (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3844190A (en) * | 1973-05-25 | 1974-10-29 | Karlsruhe Augsburg Iweka | Cutter for use in automatic yarn transfer system |
JPS5754983Y2 (en) * | 1974-05-30 | 1982-11-27 | ||
US3992777A (en) * | 1976-03-22 | 1976-11-23 | Nut Cutters, Inc. | Tool for releasing a nut threaded onto a bolt |
JPS6346069Y2 (en) * | 1980-06-27 | 1988-11-30 | ||
JPH0353767Y2 (en) * | 1985-03-22 | 1991-11-26 | ||
IT1187435B (en) * | 1985-10-18 | 1987-12-23 | Gianni Citton | INTERCHANGEABLE HEAD BENDING SHEAR AND AUTOMATIC PRESSURE CONTROL |
US4807348A (en) * | 1986-11-04 | 1989-02-28 | Huck Manufacturing Company | Hydraulically actuated lockbolt collar cutter and method of cutting a collar |
US5150644A (en) * | 1990-04-17 | 1992-09-29 | Kabushiku Kasisha Ogura | Release valve mechanism in a fluid operated linear actuator for a portable cutter or the like |
JP3102939B2 (en) * | 1992-01-10 | 2000-10-23 | 株式会社オグラ | Double acting hydraulic actuator |
US5134776A (en) * | 1991-08-14 | 1992-08-04 | Cranston Machinery Co., Inc. | Hydraulically actuated hand-held wire cutter |
US5598737A (en) * | 1993-12-03 | 1997-02-04 | Kabushiki Kaisha Ogura | Portable, power driven punch press for working on steel frame members |
US6668613B2 (en) * | 2002-04-09 | 2003-12-30 | Fci Americas Technology, Inc. | Hydraulic compression tool and hydraulic compression tool motor |
US6684679B2 (en) * | 2002-05-31 | 2004-02-03 | Yu-Fu Hsieh | Pneumatic metal-work tool |
US10226826B2 (en) | 2013-10-22 | 2019-03-12 | Milwaukee Electric Tool Corporation | Hydraulic power tool |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2714250A (en) * | 1954-09-14 | 1955-08-02 | Arthur B Twedt | Hydraulic pruning and cutting tool |
US2776481A (en) * | 1956-07-03 | 1957-01-08 | Porter Inc H K | Pressure-fluid operated tool |
US3626445A (en) * | 1970-03-13 | 1971-12-07 | Alonzo L Penix | Hydraulic power tool |
-
1970
- 1970-05-22 DE DE2024890A patent/DE2024890C3/en not_active Expired
-
1971
- 1971-04-22 CH CH602171A patent/CH519975A/en not_active IP Right Cessation
- 1971-05-06 BE BE766781A patent/BE766781A/en not_active IP Right Cessation
- 1971-05-13 GB GB1540671*[A patent/GB1323958A/en not_active Expired
- 1971-05-14 FR FR7117645A patent/FR2091669A5/fr not_active Expired
- 1971-05-19 US US00144767A patent/US3733699A/en not_active Expired - Lifetime
- 1971-05-21 CA CA113660A patent/CA921394A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1323958A (en) | 1973-07-18 |
BE766781A (en) | 1971-10-01 |
FR2091669A5 (en) | 1972-01-14 |
DE2024890A1 (en) | 1971-12-09 |
DE2024890B2 (en) | 1978-03-16 |
CA921394A (en) | 1973-02-20 |
DE2024890C3 (en) | 1978-11-16 |
US3733699A (en) | 1973-05-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |