GB140515A - Improvements in or relating to knives with pivoted blades - Google Patents
Improvements in or relating to knives with pivoted bladesInfo
- Publication number
- GB140515A GB140515A GB2156318A GB2156318A GB140515A GB 140515 A GB140515 A GB 140515A GB 2156318 A GB2156318 A GB 2156318A GB 2156318 A GB2156318 A GB 2156318A GB 140515 A GB140515 A GB 140515A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blade
- arm
- handle
- knives
- open
- 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
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B1/00—Hand knives with adjustable blade; Pocket knives
- B26B1/02—Hand knives with adjustable blade; Pocket knives with pivoted blade
- B26B1/04—Hand knives with adjustable blade; Pocket knives with pivoted blade lockable in adjusted position
- B26B1/048—Hand knives with adjustable blade; Pocket knives with pivoted blade lockable in adjusted position with a locking member being slidable or movable along the handle
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Knives (AREA)
Abstract
140,515. Crawford, A. E. Dec. 23, 1918. Pocket and like knives. - The blade B, pivoted in the sides H of the handle, turns with the pivot P, which has a squared portion p<2> engaged by an arm A slidable thereon, so that by turning the arm, the blade may 'be opened and closed. The arm A, which lies along the side of the handle as shown, may be slid to the right upon the pivot before turning it to open the blade, and slid to the left when the blade is fully opened; a stop p<3> or spring detent may be provided to lock the arm in both the open and closed positions of the blade. In a modification, the arm is circular in section and slides through a hole in the pivot; in a further modification, the arm A is arranged between the blade and the side of the handle and is provided with a thumb-piece, which may co-operate with notches in the handle to lock the blade in both the open and closed positions.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2156318A GB140515A (en) | 1918-12-23 | 1918-12-23 | Improvements in or relating to knives with pivoted blades |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2156318A GB140515A (en) | 1918-12-23 | 1918-12-23 | Improvements in or relating to knives with pivoted blades |
Publications (1)
Publication Number | Publication Date |
---|---|
GB140515A true GB140515A (en) | 1920-03-23 |
Family
ID=10165001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2156318A Expired GB140515A (en) | 1918-12-23 | 1918-12-23 | Improvements in or relating to knives with pivoted blades |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB140515A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1191716B (en) * | 1963-11-18 | 1965-04-22 | Scheel & Zissener | Pocket knife that can be opened and closed with one hand |
FR2751259A1 (en) * | 1996-07-17 | 1998-01-23 | Fleche Pierre | Folding clasp knife |
US6158127A (en) * | 1999-01-08 | 2000-12-12 | Camillus Cutlery Co. | Folding knife with one-handed blade movement |
US6460433B1 (en) | 1997-10-16 | 2002-10-08 | C-Tech Ag | Multipurpose hand device |
US6779425B2 (en) | 2000-11-27 | 2004-08-24 | Ctech Ag | Multipurpose handheld implement |
-
1918
- 1918-12-23 GB GB2156318A patent/GB140515A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1191716B (en) * | 1963-11-18 | 1965-04-22 | Scheel & Zissener | Pocket knife that can be opened and closed with one hand |
FR2751259A1 (en) * | 1996-07-17 | 1998-01-23 | Fleche Pierre | Folding clasp knife |
US6460433B1 (en) | 1997-10-16 | 2002-10-08 | C-Tech Ag | Multipurpose hand device |
US6158127A (en) * | 1999-01-08 | 2000-12-12 | Camillus Cutlery Co. | Folding knife with one-handed blade movement |
US6779425B2 (en) | 2000-11-27 | 2004-08-24 | Ctech Ag | Multipurpose handheld implement |
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