GB370701A - Improvements in or relating to pocket-knives and like tools - Google Patents
Improvements in or relating to pocket-knives and like toolsInfo
- Publication number
- GB370701A GB370701A GB1422431A GB1422431A GB370701A GB 370701 A GB370701 A GB 370701A GB 1422431 A GB1422431 A GB 1422431A GB 1422431 A GB1422431 A GB 1422431A GB 370701 A GB370701 A GB 370701A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blade
- tang
- tongue
- detent
- fore
- 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
- B26B11/00—Hand knives combined with other implements, e.g. with corkscrew, with scissors, with writing implement
- B26B11/001—Hand knives combined with other implements, e.g. with corkscrew, with scissors, with writing implement of the Swiss-knife type
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B11/00—Hand knives combined with other implements, e.g. with corkscrew, with scissors, with writing implement
- B26B11/006—Several functions combined in the blade
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Knives (AREA)
Abstract
370,701. Pocketknives. COLVER, F. B. and WOSTENHOLM & SON, Ltd., G., Washington Works, Wellington Street, Sheffield. May 14, 1931, No. 14224. [Class 30.] A scale of a pocket-knife is slotted and has pressed laterally from it a spring tongue 20 formed as a detent which locks the blade or other tool in the open position by engaging a notch 21 in the fore edge of the blade tang and can be pushed sidewise by means of a shaped finger-piece 18 on it to unlock the blade. The detent may be caused to lock the blade also in the closed position by making the tang symmetrical and placing the blade pivot equidistant from its fore and rear edges instead of nearer its fore edge. The tongue 20 is preferably formed on an intermediate brass or tempered steel scale 17 separating the two blades 14, 16. A series of detent surfaces may be formed in the tongue and tang. The bladeengaging end of the inner edge of the tongue 20 corresponds to the taper of the tang, beyond which the inner edge is approximately parallel to the finger-pieces. The usual blade spring is provided and the blade has a screwdriver end.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1422431A GB370701A (en) | 1931-05-14 | 1931-05-14 | Improvements in or relating to pocket-knives and like tools |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1422431A GB370701A (en) | 1931-05-14 | 1931-05-14 | Improvements in or relating to pocket-knives and like tools |
Publications (1)
Publication Number | Publication Date |
---|---|
GB370701A true GB370701A (en) | 1932-04-14 |
Family
ID=10037278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1422431A Expired GB370701A (en) | 1931-05-14 | 1931-05-14 | Improvements in or relating to pocket-knives and like tools |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB370701A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2634153A1 (en) * | 1988-07-13 | 1990-01-19 | Poyet Coursole Sa Ets | Stop catch mechanism for the blade of a pocket knife (penknife) |
EP0619167A1 (en) * | 1993-04-07 | 1994-10-12 | Victorinox Ag | Pocket knife |
WO1995011116A1 (en) * | 1993-10-18 | 1995-04-27 | Buck Knives, Inc. | Double cross lock knife |
FR2855445A1 (en) * | 2003-05-28 | 2004-12-03 | Guy Yves Girard | MECHANICAL DEVICE FOR INSERTING OPTIONALS ON THE REAR PART OF A KNIFE HANDLE |
GB2551497A (en) * | 2016-06-17 | 2017-12-27 | Nigel Morgan Kenworth | Floating locking mechanism for locking tools |
WO2019106421A1 (en) * | 2017-11-30 | 2019-06-06 | Helvetica Brands Sa | Pair of scissors for multifunctional pocket knife |
-
1931
- 1931-05-14 GB GB1422431A patent/GB370701A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2634153A1 (en) * | 1988-07-13 | 1990-01-19 | Poyet Coursole Sa Ets | Stop catch mechanism for the blade of a pocket knife (penknife) |
EP0619167A1 (en) * | 1993-04-07 | 1994-10-12 | Victorinox Ag | Pocket knife |
WO1995011116A1 (en) * | 1993-10-18 | 1995-04-27 | Buck Knives, Inc. | Double cross lock knife |
FR2855445A1 (en) * | 2003-05-28 | 2004-12-03 | Guy Yves Girard | MECHANICAL DEVICE FOR INSERTING OPTIONALS ON THE REAR PART OF A KNIFE HANDLE |
WO2004108367A1 (en) * | 2003-05-28 | 2004-12-16 | Guy-Yves Girard | Mechanical device for inserting accessories into the rear part of the handle of a knife |
GB2551497A (en) * | 2016-06-17 | 2017-12-27 | Nigel Morgan Kenworth | Floating locking mechanism for locking tools |
WO2019106421A1 (en) * | 2017-11-30 | 2019-06-06 | Helvetica Brands Sa | Pair of scissors for multifunctional pocket knife |
US11358264B2 (en) | 2017-11-30 | 2022-06-14 | Helvetica Brands Sa | Pair of scissors for multifunctional pocket knife |
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