FR2536129A1 - Ecrou de securite pour cric, notamment de voiture - Google Patents

Ecrou de securite pour cric, notamment de voiture Download PDF

Info

Publication number
FR2536129A1
FR2536129A1 FR8317921A FR8317921A FR2536129A1 FR 2536129 A1 FR2536129 A1 FR 2536129A1 FR 8317921 A FR8317921 A FR 8317921A FR 8317921 A FR8317921 A FR 8317921A FR 2536129 A1 FR2536129 A1 FR 2536129A1
Authority
FR
France
Prior art keywords
nut
spindle
safety
safety nut
spindle nut
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
FR8317921A
Other languages
English (en)
French (fr)
Other versions
FR2536129B3 (enExample
Inventor
Erhard Rippel
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.)
Schwermaschinenbau Kombinat Ernst Thalmann VEB
Takraf GmbH
Original Assignee
Schwermaschinenbau Kombinat Ernst Thalmann VEB
MAN Takraf Fordertechnik GmbH
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 Schwermaschinenbau Kombinat Ernst Thalmann VEB, MAN Takraf Fordertechnik GmbH filed Critical Schwermaschinenbau Kombinat Ernst Thalmann VEB
Publication of FR2536129A1 publication Critical patent/FR2536129A1/fr
Application granted granted Critical
Publication of FR2536129B3 publication Critical patent/FR2536129B3/fr
Granted 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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • F16H25/2472—Safety nuts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/08—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated
    • B66F3/12—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated comprising toggle levers
    • 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
    • F16B37/00—Nuts or like thread-engaging members
    • 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
    • F16B39/12—Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of locknuts
    • 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
    • F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
    • F16B41/002—Measures against loss of bolts, nuts or pins

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Transmission Devices (AREA)
  • Bridges Or Land Bridges (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
FR8317921A 1982-11-15 1983-11-10 Ecrou de securite pour cric, notamment de voiture Granted FR2536129A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD24485582A DD211775B1 (de) 1982-11-15 1982-11-15 Sicherheitsmutter fuer wagenheber

Publications (2)

Publication Number Publication Date
FR2536129A1 true FR2536129A1 (fr) 1984-05-18
FR2536129B3 FR2536129B3 (enExample) 1985-03-01

Family

ID=5542431

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8317921A Granted FR2536129A1 (fr) 1982-11-15 1983-11-10 Ecrou de securite pour cric, notamment de voiture

Country Status (5)

Country Link
DD (1) DD211775B1 (enExample)
DE (1) DE3333128A1 (enExample)
FR (1) FR2536129A1 (enExample)
NL (1) NL8303793A (enExample)
SE (1) SE457252B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010076635A1 (en) * 2008-12-30 2010-07-08 Eaton Corporation Ballscrew assembly with detection feature
CN108675191A (zh) * 2018-08-29 2018-10-19 成都凯迪精工科技有限责任公司 一种具有防松功能的升降机构

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104776092B (zh) * 2015-04-18 2017-02-01 中山迪欧家具实业有限公司 一种用于智能家具固定的安全螺母结构

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010076635A1 (en) * 2008-12-30 2010-07-08 Eaton Corporation Ballscrew assembly with detection feature
US8281678B2 (en) 2008-12-30 2012-10-09 Eaton Corporation Ballscrew assembly with detection feature
US8596154B2 (en) 2008-12-30 2013-12-03 Eaton Corporation Ballscrew assembly with detection feature
CN108675191A (zh) * 2018-08-29 2018-10-19 成都凯迪精工科技有限责任公司 一种具有防松功能的升降机构

Also Published As

Publication number Publication date
DD211775B1 (de) 1986-12-17
SE8305301L (sv) 1984-05-16
SE457252B (sv) 1988-12-12
DD211775A1 (de) 1984-07-25
SE8305301D0 (sv) 1983-09-29
FR2536129B3 (enExample) 1985-03-01
NL8303793A (nl) 1984-06-01
DE3333128A1 (de) 1984-05-17

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