SE9702770L - Device for pliers - Google Patents
Device for pliersInfo
- Publication number
- SE9702770L SE9702770L SE9702770A SE9702770A SE9702770L SE 9702770 L SE9702770 L SE 9702770L SE 9702770 A SE9702770 A SE 9702770A SE 9702770 A SE9702770 A SE 9702770A SE 9702770 L SE9702770 L SE 9702770L
- Authority
- SE
- Sweden
- Prior art keywords
- jaws
- opening
- pipe wrench
- pliers
- diverges
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/48—Spanners; Wrenches for special purposes
- B25B13/50—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/48—Spanners; Wrenches for special purposes
- B25B13/50—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes
- B25B13/5008—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects
- B25B13/5016—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The present invention relates to an arrangement (1) for a pipe wrench (2) comprising pairs of fixed jaws (3, 4), in which the opening (5) between the jaws (3, 4) diverges in a direction (6) away from its inner section (7) situated in the pipe wrench (2). One of the jaws exhibits teeth (10) or other means providing an improved grip along its surface (8) facing the opening (5). In accordance with the invention, the gripping surfaces (8, 9) of both jaws extend in the form of a curve in a common direction.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9702770A SE9702770L (en) | 1997-07-22 | 1997-07-22 | Device for pliers |
AU83609/98A AU8360998A (en) | 1997-07-22 | 1998-06-25 | Arrangement for a pipe wrench |
PCT/SE1998/001236 WO1999004935A1 (en) | 1997-07-22 | 1998-06-25 | Arrangement for a pipe wrench |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9702770A SE9702770L (en) | 1997-07-22 | 1997-07-22 | Device for pliers |
Publications (2)
Publication Number | Publication Date |
---|---|
SE9702770D0 SE9702770D0 (en) | 1997-07-22 |
SE9702770L true SE9702770L (en) | 1999-01-23 |
Family
ID=20407800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9702770A SE9702770L (en) | 1997-07-22 | 1997-07-22 | Device for pliers |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU8360998A (en) |
SE (1) | SE9702770L (en) |
WO (1) | WO1999004935A1 (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB187001295A (en) * | 1870-05-06 | 1870-11-04 | Pipe wrench | |
US1708847A (en) * | 1927-07-21 | 1929-04-09 | Harry G Norwood | Wrench |
US1896437A (en) * | 1931-01-24 | 1933-02-07 | Andrew B Allen | Pipe wrench |
-
1997
- 1997-07-22 SE SE9702770A patent/SE9702770L/en not_active Application Discontinuation
-
1998
- 1998-06-25 WO PCT/SE1998/001236 patent/WO1999004935A1/en active Application Filing
- 1998-06-25 AU AU83609/98A patent/AU8360998A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
SE9702770D0 (en) | 1997-07-22 |
AU8360998A (en) | 1999-02-16 |
WO1999004935A1 (en) | 1999-02-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
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