DE417294C - Screw locking - Google Patents

Screw locking

Info

Publication number
DE417294C
DE417294C DESCH69443D DESC069443D DE417294C DE 417294 C DE417294 C DE 417294C DE SCH69443 D DESCH69443 D DE SCH69443D DE SC069443 D DESC069443 D DE SC069443D DE 417294 C DE417294 C DE 417294C
Authority
DE
Germany
Prior art keywords
nut
screw locking
piece
loop
resilient extension
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
Application number
DESCH69443D
Other languages
German (de)
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.)
WILHELM SCHUG DR ING
Original Assignee
WILHELM SCHUG DR ING
Publication date
Priority to DESCH69443D priority Critical patent/DE417294C/en
Application granted granted Critical
Publication of DE417294C publication Critical patent/DE417294C/en
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
    • 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

Description

Die 'Sicherung wirkt dadurch, daß eine der Mutterform angepaßte, geschlossene Drahtschlinge α oder eine der Mutterform entsprechend gelochte Scheibe über die Mutter gelegt wird und diese durch eine federnde Verlängerung b mit besonderem Widerlegestück c !zum Festhalten der Schlinge gegen Abgleiten von der Mutter am Zurückdrehen hindert. Das Nachziehen der Mutter ist stetsThe 'securing' works by placing a closed wire loop α adapted to the nut shape or a washer perforated according to the nut shape over the nut and turning it back by a resilient extension b with a special counter-piece c ! To hold the loop against sliding off the nut hinders. The mother's follow-up is always there

ίο ohne weiteres möglich; die federnde Verlängerung hebt sich in diesem Falle von ihrem Widerlager ab. Die Sicherung wird dann von der Mutter abgehoben und wieder unter Spannung eingesetzt, sie ist beliebig oft verwendbar. Weder an Bolzen noch Mutter sind besondere Vorkehrungen erforderlich, die Sicherung ist bei jeder beliebigen Mutterstellung brauchbar. Das ungewollte Abgleiten der Schlinge von der Mutter wird durch den Gegendruck des der federnden Verlängerung angebogenen Widerlagestückes c verhindert.ίο easily possible; the resilient extension stands out in this case from its abutment. The fuse is then lifted off the nut and reinserted under tension; it can be used as often as required. No special precautions are required on the bolt or nut; the securing device can be used with any nut position. The unintentional sliding of the loop from the nut is prevented by the counterpressure of the abutment piece c bent on the resilient extension.

Claims (1)

Patent-Anspruch:Patent claim: Schraubensicherung, dadurch gekennzeichnet, daß die als einteilig in sich geschlossene, die Mutter wie ein Mufienschraubenschlüssel umfassende Schlinge (a) aus Draht oder Blech sich an der Stützstelle ihrer auf selbsttätigen Anzug der Mutter an Vorsprüngen oder Vertiefungen festgelegten, federnden Verlängerung (δ) in einem besonders je nach der erforderlichen Richtung angebogenen Widerlagestück (c) fortsetzt, zum Zweck, durch 'Gegendruck das Abgleiten der Schlinge («) von Muttern normaler Form zu hindern. Screw locking, characterized in that the loop (a) made of wire or sheet metal, which is closed in one piece and encompasses the nut like a socket wrench, integrates itself at the support point of its resilient extension (δ) fixed on projections or depressions to automatically tighten the nut in particular according to the required direction, angled abutment piece (c) continues, for the purpose of preventing the sling («) from sliding off nuts of normal shape by means of counter pressure.
DESCH69443D Screw locking Expired DE417294C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH69443D DE417294C (en) Screw locking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH69443D DE417294C (en) Screw locking

Publications (1)

Publication Number Publication Date
DE417294C true DE417294C (en) 1925-08-10

Family

ID=7439693

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH69443D Expired DE417294C (en) Screw locking

Country Status (1)

Country Link
DE (1) DE417294C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0072877A1 (en) * 1981-08-27 1983-03-02 Deere & Company Hydraulic power steering motor
EP0114465A1 (en) * 1982-11-24 1984-08-01 Gerald Charles Rickwood Screw-action connectors security means
FR2925536A1 (en) * 2007-12-20 2009-06-26 Saint Gobain Pam Sa Iron manhole cover, has safety unit connected with fixation body for opposing displacement of body from flange clamping position towards flange releasing position, where unit cooperates with body or with flange in complementary form

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0072877A1 (en) * 1981-08-27 1983-03-02 Deere & Company Hydraulic power steering motor
EP0114465A1 (en) * 1982-11-24 1984-08-01 Gerald Charles Rickwood Screw-action connectors security means
US4657457A (en) * 1982-11-24 1987-04-14 Rickwood Gerald C Screw-action connectors security means
FR2925536A1 (en) * 2007-12-20 2009-06-26 Saint Gobain Pam Sa Iron manhole cover, has safety unit connected with fixation body for opposing displacement of body from flange clamping position towards flange releasing position, where unit cooperates with body or with flange in complementary form

Similar Documents

Publication Publication Date Title
DE417294C (en) Screw locking
US1826631A (en) Bearing puller
GB282206A (en) Improvements in clamping or binding appliances for the shuttering employed in casting concrete columns or pillars in situ
DE495820C (en) Carrying device for radiator
DE355861C (en) Clothespin made of wood
DE466284C (en) Screw locking
DE808239C (en) Rail fastening on rib shims
DE349635C (en) Chucking or holding chuck for glass objects equipped with rubber pads
DE945083C (en) Pit punch setting claw
DE423679C (en) Tool for opening and closing horizontally divided rims
AT125893B (en) Dismountable passage device.
CH255441A (en) Drawing device.
DE325435C (en) Adjustable bearing
DE553189C (en) Bolt head holder, especially for railway superstructures
DE475542C (en) expander
DE476337C (en) Adjustable holding device for the sheets of calendar and notepads, in which the holding brackets are slidably arranged
DE464532C (en) Safety device for sleeper screws
DE510193C (en) Brake and locking device for tripod winches
AT264786B (en) Large-scale building glazing
DE415544C (en) Suspended support of ceiling formwork in concrete ceilings
DE352412C (en) Tin jar opener with adjustable wire loop and eccentrically arranged handle
AT43218B (en) Attachment of the platform girders of scaffolding, racks, easels and the like to the columns.
DE1870577U (en) WINCH WITH SWIVELING PINION.
DE745315C (en) Steam locomotive
DE365828C (en) Children's chair to be placed on an ordinary chair and provided with a device for attachment to the carrying chair