US472104A - Lowen - Google Patents
Lowen Download PDFInfo
- Publication number
- US472104A US472104A US472104DA US472104A US 472104 A US472104 A US 472104A US 472104D A US472104D A US 472104DA US 472104 A US472104 A US 472104A
- Authority
- US
- United States
- Prior art keywords
- frame
- handle
- blade
- jaws
- links
- 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 - Lifetime
Links
- 210000001847 Jaw Anatomy 0.000 description 32
- 210000001699 lower leg Anatomy 0.000 description 16
- 230000000875 corresponding Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
Images
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
- B26B1/08—Hand knives with adjustable blade; Pocket knives with sliding blade
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/17—Buttoners
Definitions
- My invention has reference to improvements in pocket-knives or handles for surgical instruments; and the invention consists of a handle for knife-blades, surgical instruments, and the like which incloses the knife-blade in a reliable manner and can be opened by a pressure upon the spring-acting frame in such a way that the blade is drawn out and then kept hold of by jaws at the open end of the frame, so that the blade can be handled for use.
- Figures l and 2 are front views of my improved pocket-- knife when closedg'and Fig. 3 is a front view of the same when opened, one of the covering-plates being removed.
- Fig. 4 is a back View of lthe covering-plate.
- Figs. 5 and 6 are longitudinal sections of the pocket-knife with one and two blades, respectively.
- Figs. 7 and 8 are modifications, and Figs. 9 and 10 represent the frame of the handle.
- the main parts of my improved pocketknives are the frame B, Fig. 9,- the coveringplates P P, and the blade K.
- the frame is formed of a U-shaped metal strap B, the free ends of which are inwardly bent so as to form jaws b b.
- the inner shank portions B of the frame are somewhat thinner, so that they receive a certain spring action.
- the upper portions of the frame are cut off in line fr, Fig. 9, whereby two separate links b b are formed,which links are provided with holes for the plate-pins and bent atA their thinner ends so as to form inwardly-projecting hooks o o, as clearly shown in Fig. l0.
- the links b b are likewise riveted to the said side plates by means of pivot-pins n n in such' a manner that the hooks o o .are located over the ends of the frame-Shanks B B', and by the jaws' b b an opening for the knife-blade is formed.
- the blade is provided at its base portion with a guide-pin r, projecting on both sides, and with lateral notches lc.
- the blade Before the covering-plates P are riveted to the framestrap the blade is placed between the shanks of the said frame-strap, so that when the plates are fastened to the latter the pin r slides in the guide-grooves of the said plates.
- the hook-shaped ends o of the links b, and simultaneously therewith the shank ends of the frame-strap B, are pressed down, whereby the jaws b of the said links are moved apart and the opening of the handle is widened, as shown in Fig.
- a button-hook S may be used, which maybe provided with one notch instead of two notches.
- only one link bis used, which actsin the same manner as described before. If the pocketknife has two blades, an intermediate partition-plate A is used within the handle and the blades placed between the said partition-plate and the respective covering-plates. The links b are then pivoted to the handle in opposite position, as shown in Figs. 6 and 7, and the blades so arranged that the same drop out of the openings at the opposite ends of the handle.
- the handle can be made without the blades inclosed in the same.
- Th ese handles are specially adapted for surgical in struments, so that one handle can be used for instruments of different shapes and purposes.
- a handle for pocket-knives consisting of a U-shaped frame-strap, covering-plates fastened to the frame-strap, and links with inwardly-bent jaws pivoted to the coveringplates and pressing against the Shanks of the frame-strap, in combination with a knifeblade or anyother blade havin glateral notches to be engaged by the inwardly-bent jaws of the aforesaid links, substantially as set forth.
- a hollow handle the covering or side plates of which are provided with guide-grooves, with links provided with inwardly-extendingjaws pivoted to the covering-plates and pressing against the shanks of the eut-off metallic U- shapcd frame-strap of the handle, and a blade having pins which slide in the guide-grooves of the covering-plates and being provided with lateral notches to be engaged by the inwardly-bent jaws of the aforesaid links, substantially as set forth.
- a handle for pocket-knives consisting of U-shaped metallic frame-straps having one shank cut off, an intermediate plate placed between the said frame-straps, covering-plates having guide-grooves and being fastened to the frame-straps so that the intermediate plate is inclosed in the handle, and links with inwardly-bent jaws pivoted to the coveringplates and the intermediate plate and pressing against the eut-off Shanks of the framestraps, in combination with knife or other blades having pins which slide in the guidegrooves of the covering-plates and notches to be engaged by the inwardly-bent jaws of the aforesaid links, substantially as set forth.
Description
(No Model.)
B. VON BULTZINGSLOWEN.
y POCKET KNIFE. No. 472,104. Patented Apr. 5, 1892.
-f miiililii f W/TNESYSS l /NVENTOH M 4, WZ
07am/JM ,13. By we@ A7TOHNEY.
NITED STATES PATENT OFFICE.'
BRUNO VON BLTZINGSLVEN, OF NEW YORK, N. Y., ASSIGNOR OF ONE-HALF TO MAX RODDING, OF SAME PLACE.
POCKET-KNIFE.
SPECIFICATION forming part of Letters Patent No. 472,104, dated April 5, 1892.
Application filed December 29, 1891. Serial No. 416.478. (No model.)
To @ZZ whom t may concern.-
Beit known that I, BRUNO voN BLTZINGS- LWEN, a citizen of the United States, and a resident of New York, in the county of New York and State of New York, have invented certain new and useful Improvements in Pocket-Knives, of which the following is a specification.
My invention has reference to improvements in pocket-knives or handles for surgical instruments; and the invention consists of a handle for knife-blades, surgical instruments, and the like which incloses the knife-blade in a reliable manner and can be opened by a pressure upon the spring-acting frame in such a way that the blade is drawn out and then kept hold of by jaws at the open end of the frame, so that the blade can be handled for use.
In the accompanying drawings, Figures l and 2 are front views of my improved pocket-- knife when closedg'and Fig. 3 is a front view of the same when opened, one of the covering-plates being removed. Fig. 4 is a back View of lthe covering-plate. Figs. 5 and 6 are longitudinal sections of the pocket-knife with one and two blades, respectively. Figs. 7 and 8 are modifications, and Figs. 9 and 10 represent the frame of the handle.
Similar letters of reference indicate corresponding parts.
The main parts of my improved pocketknives are the frame B, Fig. 9,- the coveringplates P P, and the blade K. The frame is formed of a U-shaped metal strap B, the free ends of which are inwardly bent so as to form jaws b b. The inner shank portions B of the frame are somewhat thinner, so that they receive a certain spring action. The upper portions of the frame are cut off in line fr, Fig. 9, whereby two separate links b b are formed,which links are provided with holes for the plate-pins and bent atA their thinner ends so as to form inwardly-projecting hooks o o, as clearly shown in Fig. l0. The covering or side plates Pare at their inner surfaces provided with guide-grooves u and are riveted to the frame-strap B in the usual manner. The links b b are likewise riveted to the said side plates by means of pivot-pins n n in such' a manner that the hooks o o .are located over the ends of the frame-Shanks B B', and by the jaws' b b an opening for the knife-blade is formed. The blade is provided at its base portion with a guide-pin r, projecting on both sides, and with lateral notches lc. Before the covering-plates P are riveted to the framestrap the blade is placed between the shanks of the said frame-strap, so that when the plates are fastened to the latter the pin r slides in the guide-grooves of the said plates. When the pocket-knife is to be used, the hook-shaped ends o of the links b, and simultaneously therewith the shank ends of the frame-strap B, are pressed down, whereby the jaws b of the said links are moved apart and the opening of the handle is widened, as shown in Fig. 2, so that the blade K, which before was kept within the handle by the jaws b, is allowed to drop out until the slide-pin ris caught bythe end of the guide-grooves rt of the plates P. The hooks o are then released from the pressure and the jaws b moved inwardly by the spring action of the shanks Bexerted on the hooked ends of the links b, so that the jaws b engage the notches 7c of the blade and keep the same in reliable position for use. Vhen the knife is to be closed, the hooks o are pressed down again and the notches la of the blade released from the jaws of the links b, so that the blade drops into the handle. The hooks are then released again from the pressure and the jaws moved inwardly, whereby the blade is prevented from dropping out of the handle.
Instead of a knife-blade a button-hook S may be used, which maybe provided with one notch instead of two notches. In this case only one link bis used, which actsin the same manner as described before. If the pocketknife has two blades, an intermediate partition-plate A is used within the handle and the blades placed between the said partition-plate and the respective covering-plates. The links b are then pivoted to the handle in opposite position, as shown in Figs. 6 and 7, and the blades so arranged that the same drop out of the openings at the opposite ends of the handle. Of course the handle can be made without the blades inclosed in the same. In this case the guide-grooves on the covering-plates are omitted and the blades are inserted into the handle by widening the opening formed IOC by the jaws b in the manner described, and the notches of the blade are taken hold of by the said jaws, as described before. Th ese handles are specially adapted for surgical in struments, so that one handle can be used for instruments of different shapes and purposes.
Having thus described my invention, I claim as new and desire to secure by Letters Patent- 1. A handle for pocket-knives, consisting of a U-shaped frame-strap, covering-plates fastened to the frame-strap, and links with inwardly-bent jaws pivoted to the coveringplates and pressing against the Shanks of the frame-strap, in combination with a knifeblade or anyother blade havin glateral notches to be engaged by the inwardly-bent jaws of the aforesaid links, substantially as set forth.
2. In a pocket-knife, the combination of a hollow handle the covering or side plates of which are provided with guide-grooves, with links provided with inwardly-extendingjaws pivoted to the covering-plates and pressing against the shanks of the eut-off metallic U- shapcd frame-strap of the handle, and a blade having pins which slide in the guide-grooves of the covering-plates and being provided with lateral notches to be engaged by the inwardly-bent jaws of the aforesaid links, substantially as set forth.
3. A handle for pocket-knives, consisting of U-shaped metallic frame-straps having one shank cut off, an intermediate plate placed between the said frame-straps, covering-plates having guide-grooves and being fastened to the frame-straps so that the intermediate plate is inclosed in the handle, and links with inwardly-bent jaws pivoted to the coveringplates and the intermediate plate and pressing against the eut-off Shanks of the framestraps, in combination with knife or other blades having pins which slide in the guidegrooves of the covering-plates and notches to be engaged by the inwardly-bent jaws of the aforesaid links, substantially as set forth.
Signed at New York, in the county of New York and State of New York, this 5th day of December, A. D. 1891. n
BRUNO VON lSUL'IZINGSLOWEN. Vitnesses:
CHARLES KAR?, AIARTIN B. AUDELFINGEP..
Publications (1)
Publication Number | Publication Date |
---|---|
US472104A true US472104A (en) | 1892-04-05 |
Family
ID=2540963
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US472104D Expired - Lifetime US472104A (en) | Lowen |
Country Status (1)
Country | Link |
---|---|
US (1) | US472104A (en) |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3420611A (en) * | 1967-10-10 | 1969-01-07 | Edward J Towns | Fountain brush holding device |
US4529111A (en) * | 1981-12-22 | 1985-07-16 | Hayakawa Industry Co., Ltd. | Buckle for a belt |
US4539749A (en) * | 1983-08-17 | 1985-09-10 | Hyeong Woon Shin | Portable knife equipped with a spoon and a fork |
US4592140A (en) * | 1985-02-21 | 1986-06-03 | Coats & Clark, Inc. | Combination food peeler and slicer |
US5371948A (en) * | 1993-12-16 | 1994-12-13 | Timothy K. Liffiton | Knives |
WO1998004175A1 (en) * | 1996-07-29 | 1998-02-05 | Ekco Housewares, Inc. | Collapsible barbecue tools |
US6105260A (en) * | 1998-01-23 | 2000-08-22 | Alterra Holdings Corporation | Universal saw adapter |
US6266885B1 (en) | 2000-03-13 | 2001-07-31 | Ekco Housewares, Inc. | Collapsible barbecue tools |
WO2007089450A2 (en) * | 2006-01-27 | 2007-08-09 | Mentor Group, L.L.C. | Automatic opening and closing knife |
US20080301949A1 (en) * | 2007-06-11 | 2008-12-11 | Agnete Enga | Pruning saw |
US7725969B1 (en) * | 2006-06-27 | 2010-06-01 | Ian Andrew Osteyee | Climbing and rappelling accessory and method |
US20120255179A1 (en) * | 2011-04-08 | 2012-10-11 | Moizis Stanley | Apparatus and methods for locking knife blades |
US8402663B2 (en) | 2010-08-11 | 2013-03-26 | William J. McHenry | Two-piece hand tool |
US8671578B1 (en) | 2008-08-14 | 2014-03-18 | SOG Specialty Knives and Tools | Forward extending assisted opening knife |
US20140338245A1 (en) * | 2013-05-16 | 2014-11-20 | Justin Lanasa | Vertical fore grip and handheld weapon combination |
US9676105B2 (en) | 2012-05-15 | 2017-06-13 | Richard Wayne McChesney | Systems, devices, and/or methods for managing an assisted opening retractable knife |
US9764485B1 (en) * | 2015-04-15 | 2017-09-19 | Hawk Designs Inc | Out the front, automatic knife |
-
0
- US US472104D patent/US472104A/en not_active Expired - Lifetime
Cited By (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3420611A (en) * | 1967-10-10 | 1969-01-07 | Edward J Towns | Fountain brush holding device |
US4529111A (en) * | 1981-12-22 | 1985-07-16 | Hayakawa Industry Co., Ltd. | Buckle for a belt |
US4539749A (en) * | 1983-08-17 | 1985-09-10 | Hyeong Woon Shin | Portable knife equipped with a spoon and a fork |
US4592140A (en) * | 1985-02-21 | 1986-06-03 | Coats & Clark, Inc. | Combination food peeler and slicer |
US5371948A (en) * | 1993-12-16 | 1994-12-13 | Timothy K. Liffiton | Knives |
US6170161B1 (en) * | 1996-07-29 | 2001-01-09 | Ekco Housewares, Inc. | Collapsible barbecue tools |
WO1998004175A1 (en) * | 1996-07-29 | 1998-02-05 | Ekco Housewares, Inc. | Collapsible barbecue tools |
US5774994A (en) * | 1996-07-29 | 1998-07-07 | Ekco Housewares, Inc. | Collapsible barbecue tools |
GB2331450A (en) * | 1996-07-29 | 1999-05-26 | Ekco Housewares Inc | Collapsible barbecue tools |
US6047476A (en) * | 1996-07-29 | 2000-04-11 | Ekco Housewares, Inc. | Collapsible barbecue tools |
GB2331450B (en) * | 1996-07-29 | 2000-04-26 | Ekco Housewares Inc | Collapsible barbecue tools |
US6508003B1 (en) | 1998-01-23 | 2003-01-21 | Alterra Holdings Corporation | Universal saw adapter |
US6105260A (en) * | 1998-01-23 | 2000-08-22 | Alterra Holdings Corporation | Universal saw adapter |
US6266885B1 (en) | 2000-03-13 | 2001-07-31 | Ekco Housewares, Inc. | Collapsible barbecue tools |
US6374500B2 (en) | 2000-03-13 | 2002-04-23 | World Kitchen, Inc. | Collapsible barbecue tools |
US7562455B2 (en) | 2006-01-27 | 2009-07-21 | Mentor Group, L.L.C. | Automatic opening and closing knife |
US7305769B2 (en) * | 2006-01-27 | 2007-12-11 | Mentor Group, Llc | Automatic opening and closing knife |
WO2007089450A3 (en) * | 2006-01-27 | 2008-01-03 | Mentor Group Llc | Automatic opening and closing knife |
US20080086896A1 (en) * | 2006-01-27 | 2008-04-17 | Mentor Group Llc | Automatic opening and closing knife |
WO2007089450A2 (en) * | 2006-01-27 | 2007-08-09 | Mentor Group, L.L.C. | Automatic opening and closing knife |
US7725969B1 (en) * | 2006-06-27 | 2010-06-01 | Ian Andrew Osteyee | Climbing and rappelling accessory and method |
US20080301949A1 (en) * | 2007-06-11 | 2008-12-11 | Agnete Enga | Pruning saw |
US8671578B1 (en) | 2008-08-14 | 2014-03-18 | SOG Specialty Knives and Tools | Forward extending assisted opening knife |
US8402663B2 (en) | 2010-08-11 | 2013-03-26 | William J. McHenry | Two-piece hand tool |
US20120255179A1 (en) * | 2011-04-08 | 2012-10-11 | Moizis Stanley | Apparatus and methods for locking knife blades |
US9676105B2 (en) | 2012-05-15 | 2017-06-13 | Richard Wayne McChesney | Systems, devices, and/or methods for managing an assisted opening retractable knife |
US20140338245A1 (en) * | 2013-05-16 | 2014-11-20 | Justin Lanasa | Vertical fore grip and handheld weapon combination |
US9764485B1 (en) * | 2015-04-15 | 2017-09-19 | Hawk Designs Inc | Out the front, automatic knife |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US472104A (en) | Lowen | |
US515045A (en) | Pocket-knife | |
US2575652A (en) | Pocket tweezer article | |
US445509A (en) | Pocket-knife | |
US1082257A (en) | Cigar-cutter. | |
US1194296A (en) | And hugh mcnally | |
US492084A (en) | Pocket-knife | |
US1174004A (en) | Jewel-tweezers. | |
US812601A (en) | Pocket-knife. | |
US1859158A (en) | Safety pocket knife | |
US431584A (en) | John van holland | |
US515742A (en) | Pocket-knife | |
US515743A (en) | Pocket-knife | |
US600000A (en) | Watch-protector | |
US898808A (en) | Nail-clipper. | |
US767423A (en) | Pocket implement. | |
US401549A (en) | Surgeon s knife | |
US770970A (en) | Tool-handle. | |
US516389A (en) | Fruit clipper and gatherer | |
US199966A (en) | Improvement in pocket-knives | |
US1020722A (en) | Bundle-carrier. | |
US309426A (en) | wickeesham | |
US521555A (en) | Wilhelm scheerer | |
US579655A (en) | Combination ring and knife | |
US456811A (en) | The morris peters co |