DE485688C - Brake, especially for motor vehicles, with two brake shoes connected by a joint - Google Patents

Brake, especially for motor vehicles, with two brake shoes connected by a joint

Info

Publication number
DE485688C
DE485688C DEI30830D DEI0030830D DE485688C DE 485688 C DE485688 C DE 485688C DE I30830 D DEI30830 D DE I30830D DE I0030830 D DEI0030830 D DE I0030830D DE 485688 C DE485688 C DE 485688C
Authority
DE
Germany
Prior art keywords
brake
joint
motor vehicles
shoes connected
pin
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
DEI30830D
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
Publication date
Priority to DEI30830D priority Critical patent/DE485688C/en
Application granted granted Critical
Publication of DE485688C publication Critical patent/DE485688C/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D51/00—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like
    • F16D51/46—Self-tightening brakes with pivoted brake shoes, i.e. the braked member increases the braking action
    • F16D51/48—Self-tightening brakes with pivoted brake shoes, i.e. the braked member increases the braking action with two linked or directly-interacting brake shoes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Description

Bremse, insbesondere für Kraftfahrzeuge, mit zwei durch ein Gelenk verbundenen Bremsbacken Die Erfindung betrifft eine Bremse, insbesondere für Kraftfahrzeuge, mit zwei durch ein Gelenk miteinander verbundenen Breansbakken, deren eine um einen: Zapfen des Bremsbackenträgers schwenkbar gelagert. ist und deren andere durch einen Daumen an die Bremstrommel gepreßt wird. Das Neue besteht darin, daß 'das freie Ende der zweiten radial gegen die Bremstrommel gepreßten Bremsbacke durch einen Lenker an .einem Zapfen des Bremsbackenträgers angelenkt ist. Durch diese Bauweise wird erreicht, daß sich die Bremsbacken während des Bremsvorganges unter dem Daumen verschieben können, ohne daß diese Bewegung auf das Bremsgestänge übertragen wird, daß die Bewegung dieses Bremsgestänges selbst bei. Abnutzung der Bremsbacken nur um den Betrag der Abnutzung größer wird, und daß die Backen immer in derselben Stellung an die Bremstrommel angepreßt und immer in dieselbe Ruhelage zurückgeführt werden, also geräuschlos arbeiten.Brake, especially for motor vehicles, with two by one joint connected brake shoes The invention relates to a brake, in particular for motor vehicles, with two Breansbakken connected by a joint, one around one: The pin of the brake shoe carrier is pivotably mounted. is and the others by one Thumb is pressed against the brake drum. What is new is that 'the free End of the second brake shoe pressed radially against the brake drum by a Handlebar is hinged to .einem pin of the brake shoe carrier. With this construction it is achieved that the brake shoes are under the thumb during the braking process can move without this movement being transmitted to the brake linkage, that the movement of this brake linkage itself at. Wear on the brake shoes only increases by the amount of wear, and that the jaws are always in the same position pressed against the brake drum and always returned to the same rest position, so work silently.

Die Zeichnung veranschaulicht ein Ausführungsbeispiel der Erfindung.The drawing illustrates an embodiment of the invention.

Innerhalb der auf der Welle i sitzenden Bremstrommel z ist an dem Bremsbackenträger ein Zapfen 3 angebracht, um welchen eine Bremsbacke 4 schwenkbar gelagert ist. Diese ist durch einen Bolzen 5 mit einer zweiten Backe 6 gelenkig verbunden, die durch einen Daumen 7, . der um eine am Bremsbackenträger angeordnete Achse 8 drehbar ist, radial an die Trommel a gepreßt werden kann. Das freie Ende der zweiten Backe 6 ist durch einen Lenker 9 an einem Zapfen i o des Bremsbackenträgers angelenkt. Die erste Backe ¢ kann vorteilhaft eirein Ansatz i i .aufweisen, der gegen einen am Bremsbackenträger befestigten Anschlag 1z durch eine Feder 13 angedrückt werden kann, um zu verhindern, daß die Bremse rasselt, wenn sie nicht in Wirkung ist.Inside the brake drum z sitting on the shaft i is on the Brake shoe carrier attached a pin 3, about which a brake shoe 4 is pivotable is stored. This is articulated by a bolt 5 with a second jaw 6 connected by a thumb 7,. the one arranged on the brake shoe carrier Axis 8 is rotatable, can be pressed radially against the drum a. The free end the second shoe 6 is by a link 9 on a pin i o of the brake shoe carrier hinged. The first jaw ¢ can advantageously have an approach i pressed against a stop 1z attached to the brake shoe carrier by a spring 13 can be used to prevent the brake rattling when not in effect is.

Claims (1)

PATENTANSPRUCH: Bremse, insbesondere für Kraftfahrzeuge, mit zwei durch ein Gelenk miteinander verbundenen Bremsbacken, deren eine um einen Zapfen des Bremsbackenträgers schwenkbar gelagert ist und deren andere durch einen Daumen an die Bremstrommel gepreßt wird, dadurch gekennzeichnet, daß 'das freie Ende der zweiten radial gegen die Bremstrommel gepreßten Bremsbacke (6) durch einen Lenker (9) an einem Zapfen (io), des Bremsbackenträgers angelenkt ist. Claim: Brake, in particular for motor vehicles, with two brake shoes connected to one another by a joint, one of which is pivotably mounted about a pin of the brake shoe carrier and the other of which is pressed against the brake drum by a thumb, characterized in that 'the free end of the second is radially The brake shoe (6) pressed against the brake drum is hinged by a link (9) to a pin (io) of the brake shoe carrier.
DEI30830D Brake, especially for motor vehicles, with two brake shoes connected by a joint Expired DE485688C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEI30830D DE485688C (en) Brake, especially for motor vehicles, with two brake shoes connected by a joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI30830D DE485688C (en) Brake, especially for motor vehicles, with two brake shoes connected by a joint

Publications (1)

Publication Number Publication Date
DE485688C true DE485688C (en) 1929-11-06

Family

ID=7187719

Family Applications (1)

Application Number Title Priority Date Filing Date
DEI30830D Expired DE485688C (en) Brake, especially for motor vehicles, with two brake shoes connected by a joint

Country Status (1)

Country Link
DE (1) DE485688C (en)

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