ES1050610U - Tornillo de seguridad. - Google Patents

Tornillo de seguridad.

Info

Publication number
ES1050610U
ES1050610U ES200102768U ES200102768U ES1050610U ES 1050610 U ES1050610 U ES 1050610U ES 200102768 U ES200102768 U ES 200102768U ES 200102768 U ES200102768 U ES 200102768U ES 1050610 U ES1050610 U ES 1050610U
Authority
ES
Spain
Prior art keywords
pusher
screw
axial hole
flat spring
recesses
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
ES200102768U
Other languages
English (en)
Other versions
ES1050610Y (es
Inventor
Toledo Javier Bernuz
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES200102768U priority Critical patent/ES1050610Y/es
Publication of ES1050610U publication Critical patent/ES1050610U/es
Application granted granted Critical
Publication of ES1050610Y publication Critical patent/ES1050610Y/es
Priority to PCT/ES2002/000531 priority patent/WO2003042558A1/es
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/04—Locking of screws, bolts or nuts in which the locking takes place after screwing down with a member penetrating the screw-threaded surface of at least one part, e.g. a pin, a wedge, cotter-pin, screw
    • 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
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/20—Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of steel wire or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
  • Insertion Pins And Rivets (AREA)

Abstract

1. Tornillo de seguridad; del tipo de los que comprenden un vástago roscado (1) y una cabeza (2) para su accionamiento; caracterizado porque comprende: - un empujador (3) destinado a montarse con posibilidad de desplazamiento, entre una posición inoperante y una posición de uso, en un orificio axial (10) definido en la zona posterior del tornillo, - un tope (4) para la retención del empujador (3) en el interior del orificio axial (10) del tornillo. - un muelle helicoidal (5) que actúa sobre el empujador (3) y tiende a desplazarlo hacia la posición inoperante, - unos medios complementarlos para el guiado del empujador (3) por el interior del orificio axial (10) y para la retención del mismo en posición operativa, y - un resorte plano (6) montado transversalmente sobre el empujador (3), y cuyos extremos se encuentran alojados con posibilidad de desplazamiento en unas escotaduras transversales (18) definidas en el vástago roscado (1) y que acceden al interior del orificio axial (10); ocultándose los extremos del resorte plano (6) en el interior de las escotaduras (18) cuando el empujador (3) se dispone en posición inoperante y sobresaliendo los extremos del resorte plano (6) por las escotaduras (18) mencionadas para actuar contra la rosca de una pieza hembra (19), impidiendo el giro del tornillo, cuando el empujador (3) se dispone en la posición de uso.
ES200102768U 2001-11-14 2001-11-14 Tornillo de seguridad. Expired - Fee Related ES1050610Y (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES200102768U ES1050610Y (es) 2001-11-14 2001-11-14 Tornillo de seguridad.
PCT/ES2002/000531 WO2003042558A1 (es) 2001-11-14 2002-11-14 Tornillo de seguridad

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200102768U ES1050610Y (es) 2001-11-14 2001-11-14 Tornillo de seguridad.

Publications (2)

Publication Number Publication Date
ES1050610U true ES1050610U (es) 2002-05-01
ES1050610Y ES1050610Y (es) 2002-08-16

Family

ID=8499731

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200102768U Expired - Fee Related ES1050610Y (es) 2001-11-14 2001-11-14 Tornillo de seguridad.

Country Status (2)

Country Link
ES (1) ES1050610Y (es)
WO (1) WO2003042558A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023180166A1 (fr) * 2022-03-24 2023-09-28 Latecoere Dispositif pour le verrouillage automatique d'un système mécanique réglable

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107448465A (zh) * 2017-08-08 2017-12-08 太仓永固精密制件有限公司 一种紧固式防松螺栓
CN107676363A (zh) * 2017-10-30 2018-02-09 安徽凯瑞汽配制造有限公司 一种螺栓组件
CN108194488A (zh) * 2017-12-28 2018-06-22 宁波群力紧固件制造有限公司 一种防反旋螺钉
CN108488197A (zh) * 2018-05-31 2018-09-04 长安大学 一种自锁型防滑螺丝及其操作方法
CN109899364A (zh) * 2019-02-01 2019-06-18 嘉兴劳斯龙五金有限公司 一种固定牢固的螺栓
CN110792680A (zh) * 2019-09-24 2020-02-14 江苏永昊高强度螺栓有限公司 一种螺栓组件
CN114483756A (zh) * 2020-11-13 2022-05-13 名硕电脑(苏州)有限公司 防拆螺丝

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1845428A (en) * 1930-06-30 1932-02-16 Hendey Machine Company Screw thread lock
US3390712A (en) * 1966-12-22 1968-07-02 Whittaker Corp Self-locking fastener
US3953140A (en) * 1971-06-18 1976-04-27 Itt Industries, Inc. Fastener for locking a rotatable part to a shaft
JP2000346035A (ja) * 1999-06-01 2000-12-12 Hikomori Ota 弛緩止め付きボルト

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023180166A1 (fr) * 2022-03-24 2023-09-28 Latecoere Dispositif pour le verrouillage automatique d'un système mécanique réglable
FR3133876A1 (fr) * 2022-03-24 2023-09-29 Latecoere Dispositif pour le verrouillage automatique d’un système mécanique réglable

Also Published As

Publication number Publication date
ES1050610Y (es) 2002-08-16
WO2003042558A1 (es) 2003-05-22

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20100308