DE311429C - BUMPER FOR CRUTCHES, CANES ETC. - Google Patents

BUMPER FOR CRUTCHES, CANES ETC.

Info

Publication number
DE311429C
DE311429C DE1917311429D DE311429DA DE311429C DE 311429 C DE311429 C DE 311429C DE 1917311429 D DE1917311429 D DE 1917311429D DE 311429D A DE311429D A DE 311429DA DE 311429 C DE311429 C DE 311429C
Authority
DE
Germany
Prior art keywords
spring
bumper
snow
housing
foot
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
DE1917311429D
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.)
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
Application granted granted Critical
Publication of DE311429C publication Critical patent/DE311429C/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H3/00Appliances for aiding patients or disabled persons to walk about
    • A61H3/02Crutches
    • A61H3/0277Shock absorbers therefor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H3/00Appliances for aiding patients or disabled persons to walk about
    • A61H3/02Crutches
    • A61H3/0288Ferrules or tips therefor

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Finger-Pressure Massage (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Den Gegenstand der Erfindung bildet ein Stoßfänger für Krücken, Stöcke u. dgl., an welchem außer einem auswechselbaren Gummistollen noch ein auswechselbarer Schnee- oder Eisiuß vorgesehen ist. Dieser Stoßfänger kennzeichnet sich nun dadurch, daß der auswechselbare Schnee- oder Eisfuß unterhalb der Abschlußplatte im Gehäuse in der Weise angebracht ist, daß er eine zur AufnahmeThe subject of the invention is a bumper for crutches, sticks and the like which, in addition to a replaceable rubber stud, also has a replaceable snow or Eisiuss is provided. This bumper is now characterized by the fact that the interchangeable Snow or ice foot is mounted below the end plate in the housing in such a way that it is one for receiving

ίο einer Feder dienende Bohrung besitzt, während sich an den Enden zwei Kugeln befinden, die bei entspannter Feder in die öffnungen des Gehäuses treten und auf diese Weise den Schrieefuß festhalten.ίο has a spring serving hole while there are two balls at the ends which, when the spring is relaxed, slide into the openings of the Step on the housing and hold onto the screeching foot in this way.

Auf der Zeichnung ist ein derartiger Krückenstoßfänger im Längsschnitt in übernatürlicher Größe veranschaulicht.In the drawing, such a crutch bumper is in a longitudinal section in a supernatural view Size illustrated.

Derselbe besteht aus einem zylindrischen Gehäuse a, in welchem eine Führungsbüchse b untergebracht ist, die am oberen Teil durch eine Überwurfmutter c gesichert ist. Im oberen Teil der Führungsbüchse b ist der Stock d untergebracht und mit dieser durch Schrauben oder Nägel verbunden.The same consists of a cylindrical housing a, in which a guide bushing b is housed, which is secured on the upper part by a union nut c. The stick d is housed in the upper part of the guide bushing b and is connected to it by screws or nails.

Im unteren Teil der Büchse b sowie im Gehäuse α befindet sich die Druckfeder e, die unten auf einem Steg oder einer Platte f des Gehäuses aufliegt. Beim Auftreffen des Stoßfängers auf den Boden wird die Feder e durch Abwärtsbewegung der Führungsbüchse b im Gehäuse α zusammengedrückt und dadurch der Stoß in bekannter Weise aufgefangen.In the lower part of the sleeve b and in the housing α there is the compression spring e, which rests on a web or a plate f of the housing below. When the bumper hits the ground, the spring e is compressed by the downward movement of the guide bush b in the housing α and the impact is thereby absorbed in a known manner.

Statt einer Feder e können im Gehäuse a auch andere elastisch wirkende Mittel, z. B.Instead of a spring in the housing can e a, other elastically acting means, for. B.

ein Luftkolben oder ein Glyzerinkolben o. dgl. vorgesehen sein.an air flask or a glycerine flask or the like may be provided.

Der untere Teil des Stoßfängers ist nun so eingerichtet, daß er entweder zur Aufnahme eines Gummistollens g oder eines Schnee- und Eisfußes h dient. Der Gummistollen wird einfach in den unteren Teil des Stoßfängers eingeschoben. Der Schnee- und Eisfuß wird erfindungsgemäß dadurch in leicht auswechselbarer Weise befestigt, daß er mit einer Bohrung i versehen ist, durch welche eine Feder k geht. An den Enden der Feder k befinden sich Kugeln I, .die infolge Spannung der Feder k in Öffnungen m des Gehäuses a eintreten. Wenn man mit den Fingern auf die Kugeln I drückt und die Feder k spannt, so kann man den Schnee- und Eisfuß ohne weiteres herausnehmen bzw. auswechseln.The lower part of the bumper is now set up so that it serves either to receive a rubber stud g or a snow and ice foot h. The rubber stud is simply pushed into the lower part of the bumper. According to the invention, the foot of snow and ice is fastened in an easily replaceable manner in that it is provided with a bore i through which a spring k passes. At the ends of the spring k there are balls I, which enter openings m of the housing a as a result of the tension in the spring k . If you press the balls I with your fingers and tension the spring k , you can easily remove or replace the foot of snow and ice.

Claims (1)

Patent-Anspruch:Patent claim: Stoßfänger für Krücken, Stöcke u. dgl., an dem außer einem auswechselbaren Gummistollen noch ein auswechselbarer Schnee- oder Eisfuß vorgesehen ist, dadurch gekennzeichnet, daß der auswechselbare Schnee- oder Eisfuß unterhalb der Abschlußplatte (f) im Gehäuse («) in der Weise angebracht ist, daß er eine zur Aufnahme einer Feder (k) dienende Bohrung (i) besitzt, während sich an den Enden zwei Kugeln (I) befinden, die bei entspannter Feder in die öffnungen (m) des Gehäuses (a) treten und auf diese Weise den Schneefuß festhalten.Bumpers for crutches, sticks and the like, on which, in addition to an exchangeable rubber stud, an exchangeable snow or ice foot is provided, characterized in that the exchangeable snow or ice foot underneath the end plate (f) in the housing («) in the manner is attached that it has a bore (i ) serving to accommodate a spring (k) , while at the ends there are two balls (I) which, when the spring is relaxed, enter the openings (m) of the housing (a) and occur hold the snow foot in this way. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DE1917311429D 1917-07-18 1917-07-18 BUMPER FOR CRUTCHES, CANES ETC. Expired DE311429C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE311429T 1917-07-18

Publications (1)

Publication Number Publication Date
DE311429C true DE311429C (en) 1919-03-20

Family

ID=85573751

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1917311429D Expired DE311429C (en) 1917-07-18 1917-07-18 BUMPER FOR CRUTCHES, CANES ETC.

Country Status (1)

Country Link
DE (1) DE311429C (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3117614A1 (en) * 1981-05-05 1982-11-25 Josef 5000 Köln Lottner Ball-and-socket joint for a walking aid, especially a crutch, cane or the like
DE3131027A1 (en) * 1981-08-05 1983-03-03 Xaver 8951 Lengenwang Frank Resilient support foot for a walking aid with a support rod, for example for crutches
DE3300280A1 (en) * 1982-01-21 1983-07-28 Josef 5000 Köln Lottner Sliding protection body for the cane of a walking aid
US4562851A (en) * 1982-12-10 1986-01-07 S & F Orthopadietechnik Gmbh Holding fixture for exchangeable sole pieces for walking aids
US4997001A (en) * 1989-09-06 1991-03-05 Dicarlo Tom R Convertible cane
SE2250472A1 (en) * 2022-04-19 2023-10-20 Milmas Ab Exchangeable ferrule for crutch, cane, walking stick or ski stick comprising snap-lock and splines

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3117614A1 (en) * 1981-05-05 1982-11-25 Josef 5000 Köln Lottner Ball-and-socket joint for a walking aid, especially a crutch, cane or the like
DE3131027A1 (en) * 1981-08-05 1983-03-03 Xaver 8951 Lengenwang Frank Resilient support foot for a walking aid with a support rod, for example for crutches
DE3300280A1 (en) * 1982-01-21 1983-07-28 Josef 5000 Köln Lottner Sliding protection body for the cane of a walking aid
US4562851A (en) * 1982-12-10 1986-01-07 S & F Orthopadietechnik Gmbh Holding fixture for exchangeable sole pieces for walking aids
US4997001A (en) * 1989-09-06 1991-03-05 Dicarlo Tom R Convertible cane
SE2250472A1 (en) * 2022-04-19 2023-10-20 Milmas Ab Exchangeable ferrule for crutch, cane, walking stick or ski stick comprising snap-lock and splines
WO2023202803A1 (en) * 2022-04-19 2023-10-26 Milmas Ab Ferrule for crutch, cane, walking stick or ski stick
SE545710C2 (en) * 2022-04-19 2023-12-19 Milmas Ab Exchangeable ferrule for crutch, cane, walking stick or ski stick comprising snap-lock and splines

Similar Documents

Publication Publication Date Title
DE311429C (en) BUMPER FOR CRUTCHES, CANES ETC.
DE924366C (en) Steering gears, especially for motor vehicles
DE455150C (en) Device for inelastic power consumption for railway buffers
DE1174665B (en) Safety binding for skis
DE1547554A1 (en) Stop mechanism for concert grand piano
DE392566C (en) Caliper
DE946311C (en) Drawing pen
DE1068164B (en)
DE356086C (en) Device for pianos to reduce the impact of the hammer
AT54439B (en) Clamp buckle.
AT379960B (en) CONTROL DEVICE FOR RELEASE SKI BINDINGS
DE505563C (en) Saddle for bicycles, motorcycles and similar vehicles
DE440373C (en) A toy in the form of a figure leaping out of a container controlled by a movable plate
DE352874C (en) Device for overcoming the dead center on foot motors with pedal lever drive
DE497949C (en) Fountain pen with ink filling device
DE615302C (en) Snap-off device for ball games
DE807114C (en) Ankle joint moveable on all sides for artificial legs
DE2949724A1 (en) Ski stock made in two sections - consists of telescopically adjustable pipes held in their extended position by built-in-spring
DE385263C (en) Mechanics for keyboard instruments
DE405402C (en) Jack
DE612849C (en) Protective edge for skis consisting of two or more lengths
DE902240C (en) Force measuring key
DE209099C (en)
AT28365B (en) Steep fastening for brooms, scrubbers, etc. like
DE309321C (en)