DE52180C - Automatic braking device for prams, ambulances or the like - Google Patents
Automatic braking device for prams, ambulances or the likeInfo
- Publication number
- DE52180C DE52180C DENDAT52180D DE52180DA DE52180C DE 52180 C DE52180 C DE 52180C DE NDAT52180 D DENDAT52180 D DE NDAT52180D DE 52180D A DE52180D A DE 52180DA DE 52180 C DE52180 C DE 52180C
- Authority
- DE
- Germany
- Prior art keywords
- braking device
- ambulances
- prams
- automatic braking
- lever
- 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 - Lifetime
Links
- 238000010276 construction Methods 0.000 description 3
- 239000000969 carrier Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
- B62B9/08—Braking mechanisms; Locking devices against movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
- B62B9/08—Braking mechanisms; Locking devices against movement
- B62B9/085—Braking mechanisms; Locking devices against movement hand operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/04—Braking mechanisms; Locking devices against movement
- B62B5/0404—Braking mechanisms; Locking devices against movement automatic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/04—Braking mechanisms; Locking devices against movement
- B62B5/0438—Braking mechanisms; Locking devices against movement hand operated
- B62B5/0442—Braking mechanisms; Locking devices against movement hand operated using a handle bar alone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/04—Braking mechanisms; Locking devices against movement
- B62B5/0485—Braking mechanisms; Locking devices against movement by braking on the running surface, e.g. the tyre
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
KLASSE 63: Sattlerei und Wagenbau.CLASS 63: Saddlery and wagon construction.
Patentirt im Deutschen Reiche vom 19. November 1889 ab.Patented in the German Empire on November 19, 1889.
Gewöhnlich werden die Kinderwagen nicht mit Bremsvorrichtungen versehen,, doch verursacht dieser Mangel zuweilen Unglücksfälle, wenn man unvorsichtigerweise einen solchen Wagen auf einem abschüssigen Weg verläfst, ohne ihn so zu stellen, dafs er sich nicht in • Bewegung setzen kann. Die vorliegende Erfindung hat nun den Zweck, Kinderwägen mit einer Bremse auszurüsten, und zwar soll nachstehend beschriebene Bremsvorrichtung für jede beliebige Wagenconstruction anwendbar sein; dieselbe kann ebenso leicht an dreirädrigen als an, vierrädrigen Wagen angebracht werden. Die Zeichnung stellt diese Bremsvorrichtung an Kinderwagen dar.Usually the strollers are not provided with braking devices, but caused this lack sometimes accidents, if one carelessly one such The car goes down a sloping path without placing it in such a way that it does not get in • Can set movement. The present invention now has the purpose of using strollers to equip a brake, namely the braking device described below for each any car construction may be applicable; the same can be done just as easily on three-wheeled vehicles as to be attached to four-wheeled wagons. The drawing represents this braking device Pram.
Fig. ι ist eine Seitenansicht eines dreirädrigen und Fig. 2 eine Hinteransicht eines vierrädrigen Wagens. ■Fig. Ι is a side view of a three-wheeled vehicle and FIG. 2 is a rear view of a four-wheeled cart. ■
Die Bremsvorrichtung besteht im wesentlichen aus einem Hebel A in Verbindung mit einer oder mehreren Stangen B und einem oder zwei Bremshebeln C Der Hebel A ist an dem Handgriff D des Wagens befestigt und ein Bolzen α dient als Drehpunkt des Hebels. Die Stange B, welche einestheils mit dem Ende des kurzen Hebelarmes A und anderenteils mit dem Bremshebel C verbunden ist, wird mittelst der Lager b b' waagrecht unter dem Wagen geführt.The braking device consists essentially of a lever A in connection with one or more rods B and one or two brake levers C. The lever A is attached to the handle D of the trolley and a bolt α serves as the fulcrum of the lever. The rod B, which is connected partly to the end of the short lever arm A and partly to the brake lever C, is guided horizontally under the carriage by means of the bearings bb '.
Die Verstellung des Griffes D wird durch die in den Trägern S vorgesehenen Einschnitte d begrenzt, Fig. 1. Eine Feder R oder irgend eine zweckentsprechende Vorrichtung wirkt auf die Stange B und trachtet dieselbe in der in der Zeichnung in ausgezogenen Linien dargestellten Lage festzuhalten und die Bremse somit beständig in Thätigkeit zu erhalten.The adjustment of the handle D is provided for in the carriers S incisions d restricted, Fig. 1. retain A spring R, or any suitably appropriate device acts on the rod B, and seeks the same in the embodiment shown in the drawing in solid lines to the position and the Brake thus to keep it constantly in action.
Wird dagegen der Wagen in Gang gesetzt, so wirkt der dazu nöthige Druck auf den Hebel A und verstellt ihn, wie es in Fig. 1 punktirt angegeben ist. Infolge dessen wird die Stange B zurückgezogen und ,die Bremse dadurch aufser Thätigkeit gebracht. Wenn der Handgriff freigelassen wird, wird die Stange B unter Einwirkung der Feder R selbstthätig wieder in die erste Lage versetzt, und der Wagen ist gehemmt. If, on the other hand, the carriage is set in motion, the pressure required for this acts on lever A and adjusts it, as indicated by dotted lines in FIG. As a result, the rod B is withdrawn and the brake is thereby brought to a halt. When the handle is released, the rod B is automatically returned to the first position under the action of the spring R , and the carriage is blocked.
Soll nun diese Bremsvorrichtung an einem vierrädrigen Wagen angebracht werden, so sind die Bremshebel C einfach durch eine Querstarfge B' mit der Stange B in Verbindung zu setzen.If this braking device is now to be attached to a four-wheeled carriage, the brake levers C are simply to be connected to the rod B by means of a crossbar B ' .
Die Bremse kann ebenfalls ohne wesentliche Aenderungen in der Construction an den hinteren Rädern des Wagens angebracht werden (s. Fig. 3).The brake can also be fitted to the rear without any major changes in construction Wheels of the car are attached (see Fig. 3).
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE52180C true DE52180C (en) |
Family
ID=326912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT52180D Expired - Lifetime DE52180C (en) | Automatic braking device for prams, ambulances or the like |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE52180C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29621478U1 (en) * | 1996-12-11 | 1997-02-13 | Simon, Michael, 78086 Brigachtal | Safety brake for small vehicles, especially strollers |
-
0
- DE DENDAT52180D patent/DE52180C/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29621478U1 (en) * | 1996-12-11 | 1997-02-13 | Simon, Michael, 78086 Brigachtal | Safety brake for small vehicles, especially strollers |
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