DE935338C - Spring joint - Google Patents

Spring joint

Info

Publication number
DE935338C
DE935338C DEL17526A DEL0017526A DE935338C DE 935338 C DE935338 C DE 935338C DE L17526 A DEL17526 A DE L17526A DE L0017526 A DEL0017526 A DE L0017526A DE 935338 C DE935338 C DE 935338C
Authority
DE
Germany
Prior art keywords
piece
spring joint
spring
bars
bearing
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
DEL17526A
Other languages
German (de)
Inventor
Otto Dr-Ing Lutz
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 DEL17526A priority Critical patent/DE935338C/en
Application granted granted Critical
Publication of DE935338C publication Critical patent/DE935338C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K25/00—Axle suspensions
    • B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
    • B62K25/12—Axle suspensions for mounting axles resiliently on cycle frame or fork with rocking arm pivoted on each fork leg

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)

Description

Durch das Patent 885 944 ist ein Federgelenk mit von Lagerbuchsen umfaBten Torsionsstäben vorgeschlagen worden, wobei jede Lagerbuchse unmittelbar an einem Gelenkarm befestigt ist, und eine Lagerbuchse aus zwei symmetrisch angeordneten Gabelköpfen besteht, von denen einer als Lagerung für die Torsionsfederstäbe dient. Die Erfindung bezweckt eine Weiterbildung dieses Erfindungsgedankens für Anforderungen, wo eine Progressivität der Federungscharakteristik erwünscht ist.By the patent 885 944 a spring joint with bearing bushes is including torsion bars have been proposed, with each bearing bushing directly is attached to an articulated arm, and a bearing bush from two symmetrically arranged There is fork heads, one of which serves as a storage for the torsion spring bars. The invention aims to develop this inventive concept for requirements where a progressivity of the suspension characteristics is desired.

Die Zeichnung zeigt eine beispielsweise Ausführung für die Federung der Vordergabel eines Fahr- oder Motorrades. Es bedeuten i das Steuerrohr, 2 das Kreuzstück, welches mit dem Steuerrohr i verbunden ist, 5 und 6 die beiden Gabelköpfe, welche in FedergabeImitte verbunden sind, 7 die in den Gabelköpfen 5 und 6 befestigten Gabelschenkel, 8 die im Kreuzstück 2 befestigte Vierkantöffnung, 9 die Torsionsfederstäbe, io die im Gabelkopf 6 befestigte Vierkantöffnung, 12 ein im Kreuzstück 2 befestigtes Formstück, welches die Dreh-Deformation der Torsionsfederstäbe 9 begrenzt.The drawing shows an example of an embodiment for the suspension the front fork of a bicycle or motorcycle. I mean the head tube, 2 mean that Cross piece, which is connected to the head tube i, 5 and 6 the two fork heads, which are connected in the middle of the suspension, 7 which are fastened in the fork heads 5 and 6 Fork legs, 8 the square opening fixed in the cross piece 2, 9 the torsion spring bars, io the square opening fixed in the fork head 6, 12 a fixed in the cross piece 2 Form piece which limits the torsional deformation of the torsion spring bars 9.

Das Formstück 12 ist mit einer sternförmigen Öffnung versehen, wobei die stumpfen Winkel der Öffnung der gewünschten Dreh-Deformation der Federstäbe 9 entsprechend gewählt sind. Wird das Formstück 12 unmittelbar neben dem Vierkantstück io angeordnet, so wird die Federcharakteristik sehr hart, nachdem die Federstäbe zur Anlage gekommen sind; wird das Formstück 12 in einem gewissen Abstand von io befestigt, so ist die Federhärte geringer.The shaped piece 12 is provided with a star-shaped opening, wherein the obtuse angles of the opening of the desired torsional deformation of the spring bars 9 are chosen accordingly. If the shaped piece 12 is immediately next to the square piece io arranged, the spring characteristic becomes very hard after the spring bars have come to the plant; the fitting 12 is at a certain distance from io attached, the spring stiffness is lower.

Claims (2)

PATENTANSPRÜCHE: i. Federgelenk mit von Lagerbuchsen umfä,ßten Torsionsstäben, wobei jede Lagerbuchse unmittelbar an einem Gelenkarm befestigt ist, und eine Lagerbuchse aus zwei symmetrisch angeordneten Gabelköpfen besteht, von denen einer als Lagerung für die Torsionsfedern dient, nach Patent 885 944 dadurch gekennzeichnet, daß ein Formstück (12) im Kreuzstück (2) zur Begrenzung der Dreh-Deformation der Federstäbe (9) angeordnet ist. PATENT CLAIMS: i. Spring joint with torsion bars encompassed by bearing bushes, each bearing bush being attached directly to an articulated arm, and a bearing bush consists of two symmetrically arranged fork heads, one of which is used as a bearing serves for the torsion springs, according to patent 885 944 characterized in that a Form piece (12) in the cross piece (2) to limit the torsional deformation of the spring bars (9) is arranged. 2. Federgelenk nach Anspruch i, dadurch gekennzeichnet, daB das Formstück (12) eine sternförmige Öffnung aufweist, welche der gewünschten Dreh-Deformation der Torsionsstäbe (9) angepaßt ist.2. Spring joint according to claim i, characterized in that the shaped piece (12) has a star-shaped opening, which the desired rotational deformation the torsion bars (9) is adapted.
DEL17526A 1953-12-24 1953-12-24 Spring joint Expired DE935338C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEL17526A DE935338C (en) 1953-12-24 1953-12-24 Spring joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL17526A DE935338C (en) 1953-12-24 1953-12-24 Spring joint

Publications (1)

Publication Number Publication Date
DE935338C true DE935338C (en) 1955-11-17

Family

ID=7260769

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL17526A Expired DE935338C (en) 1953-12-24 1953-12-24 Spring joint

Country Status (1)

Country Link
DE (1) DE935338C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3031164A (en) * 1960-01-21 1962-04-24 Fritzmeier Kg Georg Shock absorbing arrangement for tractor seats and the like
DE3629068A1 (en) * 1985-08-29 1987-03-05 Airpot Corp DEVICE FOR ADJUSTING A TORSION TENSION

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3031164A (en) * 1960-01-21 1962-04-24 Fritzmeier Kg Georg Shock absorbing arrangement for tractor seats and the like
DE3629068A1 (en) * 1985-08-29 1987-03-05 Airpot Corp DEVICE FOR ADJUSTING A TORSION TENSION

Similar Documents

Publication Publication Date Title
DE809377C (en) Cushioning for vehicles, in particular motor vehicles
DE2421498C3 (en) Rack and pinion steering with a steering damper and its attachment to a motor vehicle
DE935338C (en) Spring joint
DE630878C (en) Suspension for vehicles with independent wheels
DE69106114T2 (en) Improvements to front axles of motor vehicles.
DE885944C (en) Spring joint
DE751796C (en) Cushioning, especially for motor vehicles
DE187931C (en)
DE2416202C3 (en) Suspension of a sprung rigid axle in vehicles, in particular motor vehicles
DE907726C (en) Chain drive
DE1046508B (en) Support of the frame of a vehicle by means of an intermediate frame
DE19633819A1 (en) Wheel suspension for motor vehicle with stabiliser
DE944288C (en) Axle suspension
DE817089C (en) Rocking levers for cushioning, in particular vehicle wheels
DE551392C (en) Saddle for bicycles, motorcycles and similar vehicles
DE964564C (en) Single wheel suspension for vehicles, especially motor vehicles
DE384737C (en) Cushioning, especially for motor vehicles
DE949996C (en) Catenary bracket for vehicles of toy and model railways with handlebars made of spring wire for the grinding bracket
DE479839C (en) Cushioning, especially for motor vehicles
DE937571C (en) Spring-loaded tractor seat
DE387619C (en) Device for attaching the car body to both front and rear sprung motorcycle sidecars
DE728572C (en) Motorbike chassis with a frame suspended on the front and rear wheels
DE29909626U1 (en) Rear wheel suspension on a bicycle
EP0638040A1 (en) Rim brake for bicycles
DE3001530A1 (en) Rear axle suspension using transverse torsion bar - has laterally inclined members rigidly fixed to bar and longitudinal members pivoted to bar