ES267168U - "un dispositivo de sujecion con cabeza rebajada". - Google Patents

"un dispositivo de sujecion con cabeza rebajada".

Info

Publication number
ES267168U
ES267168U ES1981267168U ES267168U ES267168U ES 267168 U ES267168 U ES 267168U ES 1981267168 U ES1981267168 U ES 1981267168U ES 267168 U ES267168 U ES 267168U ES 267168 U ES267168 U ES 267168U
Authority
ES
Spain
Prior art keywords
driver
screw
flutes
walls
slot
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.)
Granted
Application number
ES1981267168U
Other languages
English (en)
Other versions
ES267168Y (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Technofast Inc
Original Assignee
Technofast Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Technofast Inc filed Critical Technofast Inc
Publication of ES267168U publication Critical patent/ES267168U/es
Application granted granted Critical
Publication of ES267168Y publication Critical patent/ES267168Y/es
Expired legal-status Critical Current

Links

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
    • F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
    • 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
    • F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
    • F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool
    • F16B23/0023—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool substantially cross-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

Un dispositivo de sujeción con cabeza rebajada, que tiene un rebajo que incluye un casquillo central extendido axialmente y una pluralidad de ranuras extendidas radialmente que abren en el casquillo, teniendo cada ranura una cara inferior, con un ancho virtualmente uniforme que interconecta dos paredes laterales opuestas, estando arregladas las ranuras en parejas diametralmente opuestas, y estando desplazadas las ranuras dentro de cada pareja, simétricamente, en direcciones opuestas con respecto a un plano que incluye el eje del sujetador.
ES1981267168U 1980-04-14 1981-04-13 "un dispositivo de sujecion con cabeza rebajada". Expired ES267168Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/139,818 US4355552A (en) 1980-04-14 1980-04-14 Recessed head screw

Publications (2)

Publication Number Publication Date
ES267168U true ES267168U (es) 1983-02-16
ES267168Y ES267168Y (es) 1983-08-16

Family

ID=22488433

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1981267168U Expired ES267168Y (es) 1980-04-14 1981-04-13 "un dispositivo de sujecion con cabeza rebajada".

Country Status (12)

Country Link
US (1) US4355552A (es)
EP (1) EP0038031B1 (es)
JP (1) JPS56160413A (es)
KR (1) KR840001890B1 (es)
AR (1) AR225804A1 (es)
AT (1) ATE14153T1 (es)
BR (1) BR8102260A (es)
CA (1) CA1152785A (es)
DE (1) DE3171192D1 (es)
ES (1) ES267168Y (es)
IN (1) IN154658B (es)
MX (1) MX153658A (es)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4481897A (en) * 1983-06-16 1984-11-13 The Singer Company Clutching arrangement for a sewing machine bobbin
US4998454A (en) * 1988-11-14 1991-03-12 Black & Decker Inc. Screwdriver bit for phillips-head fasteners
US5018921A (en) * 1990-08-06 1991-05-28 Pinney Richard C Locking screw for modular framework
JPH0571520A (ja) * 1991-05-29 1993-03-23 Toopura:Kk ドリリングねじ
JPH0571522A (ja) * 1991-05-29 1993-03-23 Toopura:Kk ドリリングねじ
JPH0571521A (ja) * 1991-05-29 1993-03-23 Toopura:Kk ドリリングねじ
US5277531A (en) * 1992-09-10 1994-01-11 Snap-On Tools Corporation Device having socket with retention surfaces
JP3411441B2 (ja) * 1996-03-29 2003-06-03 本田技研工業株式会社 取外し防止形十字穴付きねじ及び取外し防止形多角形穴付きねじ
US5890860A (en) * 1998-05-13 1999-04-06 Dorris; Kenneth L. Drywall screw
US6116834A (en) * 1998-05-13 2000-09-12 Dorris; Kenneth L. Drywall screw
GB2344865A (en) * 1998-12-17 2000-06-21 Derrick Welsh A slotted screwhead
JP3050542B1 (ja) * 1998-12-18 2000-06-12 有限会社新城製作所 穴付き頭部をもつねじ及びそのドライバビット
US6199455B1 (en) 1999-03-08 2001-03-13 Jjct Enterprises, Inc. Driver, fastener and forming tool
JP4031418B2 (ja) * 2003-09-12 2008-01-09 株式会社スズキ螺子製作所 ねじおよびねじ締め付け用ドライバー
US20050204875A1 (en) * 2004-03-19 2005-09-22 Robert Schluter Anti-tamper fastener
US7255522B2 (en) * 2004-10-07 2007-08-14 Phillips Screw Company Spiral drive fastener with engagement ramp
US7111531B1 (en) * 2005-04-11 2006-09-26 Kabushiki Kaisha Suzuki Rashi Seisakusho Screw and screwdriver
JP5204887B2 (ja) * 2011-11-30 2013-06-05 日東精工株式会社 ねじ部品の頭部駆動穴
US8955418B2 (en) 2013-03-08 2015-02-17 Black & Decker Inc. Threaded fastener driving tool
DE102013105812A1 (de) * 2013-06-05 2014-12-11 Ejot Gmbh & Co. Kg Schraubenantrieb
USD755042S1 (en) * 2014-08-28 2016-05-03 Josh Kalis Skateboard truck bolt
USD805884S1 (en) * 2015-08-27 2017-12-26 Tecna Display Limited Female connector
US11234899B2 (en) 2017-05-11 2022-02-01 Scalpal Llc Grasping facilitators and uses thereof and kits involving the same
US12551992B2 (en) 2016-07-11 2026-02-17 Phillips Screw Company Fastener system with stabilizer ribs and square drive
EP3482090B1 (en) * 2016-07-11 2024-04-03 Phillips Screw Company Fastener system with stabilizer rib
CA3098289A1 (en) 2017-04-25 2018-11-01 William Norton Helical toothed driver and compatible fastener
US11969864B2 (en) 2017-05-11 2024-04-30 Scalpal Llc Multi-tier torque enhancer driver and/or receiver and method of using same
US10995788B2 (en) 2017-12-15 2021-05-04 Phillips Screw Company Stick fit fastener recess system
US11466720B2 (en) 2017-12-15 2022-10-11 Phillips Screw Company Stick fit fastener recess system
USD897806S1 (en) 2018-04-30 2020-10-06 William Norton Driver
USD889951S1 (en) * 2018-11-19 2020-07-14 Katsuyuki Totsu Screw
WO2023049113A1 (en) * 2021-09-21 2023-03-30 Treace Medical Concepts, Inc. Tapered lobular surgical driver and implant system and technique for disengaging driver during surgery
SE544996C2 (en) * 2021-12-08 2023-02-21 Atlas Copco Ind Technique Ab Socket for power tool, methods of controlling power tools, control systems and power tools
EP4311947A1 (de) * 2022-07-27 2024-01-31 SPAX International GmbH & Co. KG Schraube mit kraftangriff

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB383396A (en) * 1931-10-31 1932-11-17 Ralph Waldo Brown Improvements in screwdrivers
US2084079A (en) * 1935-11-15 1937-06-15 American Screw Co Screw
US2402342A (en) * 1944-08-04 1946-06-18 Phillips Screw Co Screw
CH279711A (de) * 1949-07-14 1951-12-15 Belz August Schraubenzieher.
US2592462A (en) * 1951-09-11 1952-04-08 Res Eng & Mfg Recessed head fastener
NL100665C (es) 1955-03-16
US3028781A (en) * 1958-06-26 1962-04-10 Phillips Screw Co Recessed head fastener with oblique recess
US3295572A (en) * 1959-05-18 1967-01-03 Hi Shear Corp Screw and screw driver coupling
NL278918A (es) * 1961-05-26
US3170364A (en) * 1963-05-06 1965-02-23 Robert K Johnson Recessed head screw
DE1948486U (de) * 1966-09-08 1966-10-27 Allit Plasticwerk Kimnach & Co Abstandhalter fuer sich kreuzende armierungseinlagen von schleuderbetonrohren.
US3409058A (en) * 1966-10-19 1968-11-05 Parker Mfg Company Screw holder and driver
US3831648A (en) * 1972-03-20 1974-08-27 T Hill Combined screw driving and screw gripping tool
GB1420092A (en) * 1972-05-23 1976-01-07 Brooks Leicester Ltd T J Recessed head threaded fastener and associated tool
US4187892A (en) * 1974-09-12 1980-02-12 Phillips Screw Company Recessed screw heads and drivers
US4084478A (en) * 1974-09-12 1978-04-18 Phillips Screw Company Screw heads

Also Published As

Publication number Publication date
BR8102260A (pt) 1981-11-24
EP0038031B1 (en) 1985-07-03
KR840001890B1 (ko) 1984-10-24
ES267168Y (es) 1983-08-16
MX153658A (es) 1986-12-15
IN154658B (es) 1984-12-01
AR225804A1 (es) 1982-04-30
KR830005511A (ko) 1983-08-20
DE3171192D1 (en) 1985-08-08
ATE14153T1 (de) 1985-07-15
EP0038031A1 (en) 1981-10-21
CA1152785A (en) 1983-08-30
JPS56160413A (en) 1981-12-10
US4355552A (en) 1982-10-26

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19980504