US422307A - libbey - Google Patents
libbey Download PDFInfo
- Publication number
- US422307A US422307A US422307DA US422307A US 422307 A US422307 A US 422307A US 422307D A US422307D A US 422307DA US 422307 A US422307 A US 422307A
- Authority
- US
- United States
- Prior art keywords
- screw
- thread
- nick
- wood
- head
- 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
- 239000002023 wood Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
- Y10S411/919—Screw having driving contacts
Definitions
- the object of my invention is to produce a wood-screw that can be inserted with less lianow in use; and the invention consists in making the thread slightly thicker and dividing its periphery by a V-shaped groove, so as to present two cutting-edges on each thread; and the invention further consists inmaking the head with a square hole, as hereinafter fully described, and pointed out in the claims.
- Fig. 2 is' alongitudinal section through the center of the same.
- Fig.3 is a plan or top view of the head, showing the square hole and outthe 'nick.
- -.Eigs. 5 and 6' are respectively nick.
- Fig. 4 is a similarview of a head with side view and view 0f the end of a screwdriver adapted "to-drive the screw-with a square hole and nick.
- FIG. 1 represents a side view of awoodscrew constructed according to my invention.
- the head I form a square hole or recess (1, which may be in connection with the ordinary nick e, as shown in Fig. 3, or the head may be formed without the nick, as shown in Fig. 4.
- this square hole or recess (1 the screw can be driven in or withdrawn from the wood by any square piece of metal being inserted in the same, and if the head is formed with a nick e, as in Fig. 3, a screwdriver F, with a square projection f on its lower end, maybe employed, and the square end fwill keep the screw-driver from slipping out of the nick and spoiling the edges thereof, as with screw-heads with only the ordinary nick; but if desired the ordinary nick alone may be employed.
- ⁇ Vhat I claim as my invention is- Y 5 6 1.
- a wood-screw consisting-of the head.
Description
(No Model.) .I
H. W.LIBBEY.
WOOD SCREW. No. 422,307. Patented Feb. 25, I890.
$NWM
-- bility of splitting the material than screws 4e face with which the wood is in contact the NITED STATES FFICE.
P TENT WOU D SC REW.
SPECIFICATION forming art of letters Patent No. 422,307, dated February 25,1890. Application filed June 26, 1889. Serial No. 315,617. (No model.)
5 Massachusetts, have invented certain new and useful Improvements in Wood-Screws, of which the following, taken in connection with the accompanyingdrawings, is a specification, The object of my invention is to produce a wood-screw that can be inserted with less lianow in use; and the invention consists in making the thread slightly thicker and dividing its periphery by a V-shaped groove, so as to present two cutting-edges on each thread; and the invention further consists inmaking the head with a square hole, as hereinafter fully described, and pointed out in the claims. -Referring to the accompanying drawings,
Fig. 2 is' alongitudinal section through the center of the same. Fig.3 is a plan or top view of the head, showing the square hole and outthe 'nick. -.Eigs. 5 and 6' are respectively nick. .Fig. 4 is a similarview of a head with side view and view 0f the end of a screwdriver adapted "to-drive the screw-with a square hole and nick.
thread is slightly thicker-than the thread of an ordinary wood-screw, and its periphery is two cutting-edges b b, .or, as it were, a double same, 'whilea better hold is obtained, because as there is at least one-third more lateral sur- Figure 1 represents a side view of awoodscrew constructed according to my invention.
A-represents the head} B, the barrel or stem; 'O,-the thread, and D the point, The
screw is easier forced home and has better drawing and holding capacity.
In the head I form a square hole or recess (1, which may be in connection with the ordinary nick e, as shown in Fig. 3, or the head may be formed without the nick, as shown in Fig. 4. By means of this square hole or recess (1 the screw can be driven in or withdrawn from the wood by any square piece of metal being inserted in the same, and if the head is formed with a nick e, as in Fig. 3, a screwdriver F, with a square projection f on its lower end, maybe employed, and the square end fwill keep the screw-driver from slipping out of the nick and spoiling the edges thereof, as with screw-heads with only the ordinary nick; but if desired the ordinary nick alone may be employed.
\Vhat I claim as my invention is- Y 5 6 1. A wood-screw. the thread of which is divided by a V-shaped groove, so asto produce two cutting-edges on the thread, substantially as shown and described.
2. A wood-screw consisting-of the head. A stem B, and thread 0, said thread being d1- vided by a V-shaped groove a, and having two cutting edges b b, substantially as shown and described. I V
3. A-wood-screw with a flat-facedhead'having a square hole in its center, a stem under the head, and a double screw-thread formed by a V-shaped groove in the periphery of the to "this specification, in the presence'of two subscribing witnesses, on this 29th day off May, A. 11.1880,
. HOSEA LIBBEY. Witnesses:
A Cass. Sienna, 1 1EDWINPLANTA.' I
1 thread, substantially as shown and described.
In testimony whereof Ihave signed my namev
Publications (1)
Publication Number | Publication Date |
---|---|
US422307A true US422307A (en) | 1890-02-25 |
Family
ID=2491224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US422307D Expired - Lifetime US422307A (en) | libbey |
Country Status (1)
Country | Link |
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US (1) | US422307A (en) |
Cited By (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2522164A (en) * | 1945-11-29 | 1950-09-12 | Paul D Clough | Nonslip screw driver |
US2816781A (en) * | 1953-10-12 | 1957-12-17 | George V Woodling | Deep thread re-usable hose coupling |
US3385156A (en) * | 1966-03-30 | 1968-05-28 | Dan Polos Ind Inc | Self-drilling anchor bolt assembly |
US3675694A (en) * | 1971-01-13 | 1972-07-11 | John W Barlow | Screw and screw driver combination |
US3985170A (en) * | 1974-08-17 | 1976-10-12 | Marian Iskra | Screwdriver |
DE2807957A1 (en) * | 1977-03-07 | 1978-09-14 | Textron Inc | FASTENER WITH HEAD |
US4764067A (en) * | 1985-11-22 | 1988-08-16 | Jsm Screw Co., Ltd. | Screw with groove for self-lock and method and rolling flat die for manufacturing the same |
EP0958072A1 (en) * | 1997-11-10 | 1999-11-24 | Hanstock Fasteners Pty Limited | Improvements relating to screws and threadforms |
US6129730A (en) * | 1999-02-10 | 2000-10-10 | Depuy Acromed, Inc. | Bi-fed offset pitch bone screw |
US6371709B1 (en) | 1997-11-10 | 2002-04-16 | Hanstock Fasteners Pty Limited | Screws and threadforms |
US20030031529A1 (en) * | 2000-10-02 | 2003-02-13 | Tetsuya Watanabe | Screw member with biting features |
US6585740B2 (en) * | 1998-11-26 | 2003-07-01 | Synthes (U.S.A.) | Bone screw |
US20050191150A1 (en) * | 2002-03-15 | 2005-09-01 | Charles Bickford | Fixing device and method for fixing to a substrate |
US20100192736A1 (en) * | 2009-02-05 | 2010-08-05 | Wade Burch | Screwdriver |
US7935138B1 (en) * | 2010-07-28 | 2011-05-03 | Richelsoph Marc E | Active bone screw |
US8221119B1 (en) * | 2007-10-09 | 2012-07-17 | Maurice Valen | Dental implant and method of installing the same |
US20130084144A1 (en) * | 2010-06-10 | 2013-04-04 | Grk Canada Limited | Screw with dual edge on thread |
US20130129448A1 (en) * | 2011-11-22 | 2013-05-23 | Gary Jack Reed | Threaded fastener having a thread crest greater than its thread root and "V" angles on the crest and root |
WO2014015283A1 (en) * | 2012-07-19 | 2014-01-23 | Zadeh Parsa T | Self-osteotomizing bone implant and related method |
US20140105705A1 (en) * | 2011-05-20 | 2014-04-17 | Nitto Seiko Co., Ltd. | Tapping screw |
US9044843B1 (en) * | 2014-05-07 | 2015-06-02 | David Mokhtee | Strip resistant screw and rescue driver |
USD754513S1 (en) | 2010-02-05 | 2016-04-26 | Milwaukee Electric Tool Corporation | Screwdriver head |
US9681930B2 (en) | 2014-12-15 | 2017-06-20 | Jjgc Industria E Comercio De Materiais Dentarious S/A | Implants for enhanced anchoring within bone |
IT201700072256A1 (en) * | 2017-06-29 | 2017-09-29 | Gilberto Sammartino | Implant-prosthetic connection system |
USD816841S1 (en) | 2014-12-15 | 2018-05-01 | Jjgc Industria E Comercio De Materiais Dentarios S/A | Bone implant |
US10064707B2 (en) | 2011-07-20 | 2018-09-04 | Parsa T. Zadeh | Self-osteotomizing bone implant and related method |
US10898301B2 (en) | 2016-05-05 | 2021-01-26 | Jjgc Industria E Comercio De Materiais Dentarios S.A. | Prosthetic assembly and method for producing the same |
US10995789B2 (en) * | 2017-09-06 | 2021-05-04 | Awi Licensing Llc | Multi-featured panel fastener and panel system including the multi-featured panel fastener |
-
0
- US US422307D patent/US422307A/en not_active Expired - Lifetime
Cited By (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2522164A (en) * | 1945-11-29 | 1950-09-12 | Paul D Clough | Nonslip screw driver |
US2816781A (en) * | 1953-10-12 | 1957-12-17 | George V Woodling | Deep thread re-usable hose coupling |
US3385156A (en) * | 1966-03-30 | 1968-05-28 | Dan Polos Ind Inc | Self-drilling anchor bolt assembly |
US3675694A (en) * | 1971-01-13 | 1972-07-11 | John W Barlow | Screw and screw driver combination |
US3985170A (en) * | 1974-08-17 | 1976-10-12 | Marian Iskra | Screwdriver |
DE2807957A1 (en) * | 1977-03-07 | 1978-09-14 | Textron Inc | FASTENER WITH HEAD |
US4764067A (en) * | 1985-11-22 | 1988-08-16 | Jsm Screw Co., Ltd. | Screw with groove for self-lock and method and rolling flat die for manufacturing the same |
EP0958072A1 (en) * | 1997-11-10 | 1999-11-24 | Hanstock Fasteners Pty Limited | Improvements relating to screws and threadforms |
US6371709B1 (en) | 1997-11-10 | 2002-04-16 | Hanstock Fasteners Pty Limited | Screws and threadforms |
EP0958072A4 (en) * | 1997-11-10 | 2010-06-30 | Ajax Cooke Pty Ltd | Improvements relating to screws and threadforms |
US6585740B2 (en) * | 1998-11-26 | 2003-07-01 | Synthes (U.S.A.) | Bone screw |
US6129730A (en) * | 1999-02-10 | 2000-10-10 | Depuy Acromed, Inc. | Bi-fed offset pitch bone screw |
US6860690B2 (en) * | 2000-10-02 | 2005-03-01 | Tetsuya Watanabe | Screw member with biting features |
US20030031529A1 (en) * | 2000-10-02 | 2003-02-13 | Tetsuya Watanabe | Screw member with biting features |
US20050191150A1 (en) * | 2002-03-15 | 2005-09-01 | Charles Bickford | Fixing device and method for fixing to a substrate |
US8221119B1 (en) * | 2007-10-09 | 2012-07-17 | Maurice Valen | Dental implant and method of installing the same |
US20100192736A1 (en) * | 2009-02-05 | 2010-08-05 | Wade Burch | Screwdriver |
USD754513S1 (en) | 2010-02-05 | 2016-04-26 | Milwaukee Electric Tool Corporation | Screwdriver head |
US20130084144A1 (en) * | 2010-06-10 | 2013-04-04 | Grk Canada Limited | Screw with dual edge on thread |
US9046121B2 (en) * | 2010-06-10 | 2015-06-02 | Grk Canada Ltd | Screw with dual edge on thread |
US7935138B1 (en) * | 2010-07-28 | 2011-05-03 | Richelsoph Marc E | Active bone screw |
US20140105705A1 (en) * | 2011-05-20 | 2014-04-17 | Nitto Seiko Co., Ltd. | Tapping screw |
US8985926B2 (en) * | 2011-05-20 | 2015-03-24 | Nitto Seiko Co., Ltd. | Tapping screw |
US10064707B2 (en) | 2011-07-20 | 2018-09-04 | Parsa T. Zadeh | Self-osteotomizing bone implant and related method |
US10066656B2 (en) * | 2011-11-22 | 2018-09-04 | Lock-N-Stitch, Inc. | Threaded fastener having a thread crest greater than its thread root and “V” angles on the crest and root |
US20130129448A1 (en) * | 2011-11-22 | 2013-05-23 | Gary Jack Reed | Threaded fastener having a thread crest greater than its thread root and "V" angles on the crest and root |
WO2014015283A1 (en) * | 2012-07-19 | 2014-01-23 | Zadeh Parsa T | Self-osteotomizing bone implant and related method |
US9044843B1 (en) * | 2014-05-07 | 2015-06-02 | David Mokhtee | Strip resistant screw and rescue driver |
USD837378S1 (en) | 2014-12-15 | 2019-01-01 | Jjgc Industria E Comercio De Materiais Dentarios S/A | Bone implant |
USD816841S1 (en) | 2014-12-15 | 2018-05-01 | Jjgc Industria E Comercio De Materiais Dentarios S/A | Bone implant |
US9681930B2 (en) | 2014-12-15 | 2017-06-20 | Jjgc Industria E Comercio De Materiais Dentarious S/A | Implants for enhanced anchoring within bone |
USD838369S1 (en) | 2014-12-15 | 2019-01-15 | Jjgc Industria E Comercio De Materiais Dentarios S/A | Bone implant |
USD845485S1 (en) | 2014-12-15 | 2019-04-09 | Jjgc Industria E Comercio De Materiais Dentarios S/A | Bone implant |
US10898301B2 (en) | 2016-05-05 | 2021-01-26 | Jjgc Industria E Comercio De Materiais Dentarios S.A. | Prosthetic assembly and method for producing the same |
IT201700072256A1 (en) * | 2017-06-29 | 2017-09-29 | Gilberto Sammartino | Implant-prosthetic connection system |
US10995789B2 (en) * | 2017-09-06 | 2021-05-04 | Awi Licensing Llc | Multi-featured panel fastener and panel system including the multi-featured panel fastener |
US20210222719A1 (en) * | 2017-09-06 | 2021-07-22 | Armstrong World Industries, Inc. | Multi-featured panel fastener and panel system including the multi-featured panel fastener |
US11725683B2 (en) * | 2017-09-06 | 2023-08-15 | Awi Licensing Llc | Multi-featured panel fastener and panel system including the multi-featured panel fastener |
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