DE102015016170A1 - Rim brake for bicycles, with adjustable distance between the brake shoes and the wheel rim in the rest position - Google Patents
Rim brake for bicycles, with adjustable distance between the brake shoes and the wheel rim in the rest position Download PDFInfo
- Publication number
- DE102015016170A1 DE102015016170A1 DE102015016170.9A DE102015016170A DE102015016170A1 DE 102015016170 A1 DE102015016170 A1 DE 102015016170A1 DE 102015016170 A DE102015016170 A DE 102015016170A DE 102015016170 A1 DE102015016170 A1 DE 102015016170A1
- Authority
- DE
- Germany
- Prior art keywords
- brake
- rim
- wheel rim
- wheel
- shoe
- 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.)
- Ceased
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Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
- B62L1/00—Brakes; Arrangements thereof
- B62L1/02—Brakes; Arrangements thereof in which cycle wheels are engaged by brake elements
- B62L1/06—Brakes; Arrangements thereof in which cycle wheels are engaged by brake elements the wheel rim being engaged
- B62L1/10—Brakes; Arrangements thereof in which cycle wheels are engaged by brake elements the wheel rim being engaged by the elements moving substantially parallel to the wheel axis
- B62L1/14—Brakes; Arrangements thereof in which cycle wheels are engaged by brake elements the wheel rim being engaged by the elements moving substantially parallel to the wheel axis the elements being mounted on levers pivotable about different axes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
Die so genannte Cantilever-Bremse ist die am meisten verwendete Bremse bei Fahrrädern. Diese Felgenbremse hat einen Mangel: Auch wenn man den Bremshebel gerade nicht betätigt, schleift manchmal ein Bremsschuh (1) an der Radfelge (2), obwohl die Bremse davor richtig eingestellt wurde. Das geschieht vor allem dann, wenn Wasser oder Schmutz zwischen die Teile der Felgenbremse eindringt. Damit die Bremsschuhe (1) bei nicht betätigter Felgenbremse immer den gleichen Abstand zur Radfelge (2) haben, wird der Rückstellweg der Bremsarme (6) begrenzt. In diesem Fall drücken die Rückstellfeder (5) beide Bremsarme (6) an die Einstellelemente (4). Wie in 3 dargestellt, kann die Felgenbremse so konstruiert werden, dass der Abstand zwischen Bremsschuh (1) und Radfelge (2) in Ruhestellung einstellbar ist, mit jeweils einem am Ansatzelement (13) angebrachten Einstellelement (4). Da die beschriebene Felgenbremse sich konstruktiv an der meistverwendeten Bauart orientiert, bedeutet die Anpassung des bestehenden Herstellungsprozesses keinen großen Aufwand, um die Erfindung umzusetzen.The so-called cantilever brake is the most widely used brake on bicycles. This rim brake has a shortcoming: Even if you do not operate the brake lever, sometimes dragging a brake shoe (1) on the wheel rim (2), although the brake before it was properly adjusted. This happens especially when water or dirt penetrates between the parts of the rim brake. So that the brake shoes (1) always have the same distance to the wheel rim (2) when the rim brake is not actuated, the return travel of the brake arms (6) is limited. In this case, the return spring (5) press both brake arms (6) to the adjusting elements (4). As shown in FIG. 3, the rim brake can be constructed such that the distance between the brake shoe (1) and the wheel rim (2) can be adjusted in the rest position, with one adjusting element (4) attached to the attachment element (13). Since the rim brake described is constructively oriented to the most commonly used design, the adaptation of the existing manufacturing process does not require much effort to implement the invention.
Description
Die so genannte Cantilever-Bremse ist die am meisten verwendete Bremse bei Fahrrädern. Bei dieser Felgenbremse sind die beiden Bremsarme (
Eine Änderung der Konstruktion beseitigt den oben beschriebenen Mangel der Felgenbremse. Damit die Bremsschuhe (
Wie in
Die Notwendigkeit der Einstellung der Federkraft entfällt. Wie im Schutzanspruch 6 beschrieben, ist im Federblock (
Beim Einstellen der Felgenbremse ist es notwendig die Spannung des Zugseils (
Der Durchmesser des Arretierungspins (
Ein Radwechsel wird bei dieser Konstruktion einfach ermöglicht: Dafür wird die Schraube (
Da die beschriebene Felgenbremse sich konstruktiv an der meistverwendeten Bauart orientiert, bedeutet die Anpassung des bestehenden Herstellungsprozesses keinen großen Aufwand, um die Erfindung umzusetzen.Since the rim brake described is constructively oriented to the most commonly used design, the adaptation of the existing manufacturing process does not require much effort to implement the invention.
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Bremsschuhbrake shoe
- 22
- Radfelgewheel rim
- 33
- Federblockspring block
- 44
- Einstellelementadjustment
- 55
- RückstellfederReturn spring
- 66
- Bremsarmbrake arm
- 77
- Hohle SchraubeHollow screw
- 88th
- Fixiermutterfixing nut
- 99
- Zugseilrope
- 1010
- Schraubescrew
- 1111
- Rahmenteilframe part
- 1212
- Arretierungspinlocking pin
- 1313
- Ansatzelementneck element
- 1414
- BremsschuhhalterShoe holder
- 1515
- Sicherungsmutterlocknut
- 1616
- Rahmenframe
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015016170.9A DE102015016170A1 (en) | 2015-12-12 | 2015-12-12 | Rim brake for bicycles, with adjustable distance between the brake shoes and the wheel rim in the rest position |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015016170.9A DE102015016170A1 (en) | 2015-12-12 | 2015-12-12 | Rim brake for bicycles, with adjustable distance between the brake shoes and the wheel rim in the rest position |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102015016170A1 true DE102015016170A1 (en) | 2017-06-14 |
Family
ID=58773088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102015016170.9A Ceased DE102015016170A1 (en) | 2015-12-12 | 2015-12-12 | Rim brake for bicycles, with adjustable distance between the brake shoes and the wheel rim in the rest position |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102015016170A1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29622492U1 (en) * | 1996-12-27 | 1997-02-13 | Tektro Technology Corp | Brake mechanism for a bicycle |
DE29714512U1 (en) * | 1997-08-13 | 1997-10-30 | Chang Star Corp | Bicycle brake clamp |
DE29914644U1 (en) * | 1999-08-19 | 1999-12-23 | Horng Jia Industry Co | Brake adjustment device for a bicycle |
-
2015
- 2015-12-12 DE DE102015016170.9A patent/DE102015016170A1/en not_active Ceased
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29622492U1 (en) * | 1996-12-27 | 1997-02-13 | Tektro Technology Corp | Brake mechanism for a bicycle |
DE29714512U1 (en) * | 1997-08-13 | 1997-10-30 | Chang Star Corp | Bicycle brake clamp |
DE29914644U1 (en) * | 1999-08-19 | 1999-12-23 | Horng Jia Industry Co | Brake adjustment device for a bicycle |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R086 | Non-binding declaration of licensing interest | ||
R012 | Request for examination validly filed | ||
R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: B62L0001100000 Ipc: B62L0001140000 |
|
R016 | Response to examination communication | ||
R016 | Response to examination communication | ||
R002 | Refusal decision in examination/registration proceedings | ||
R003 | Refusal decision now final |