US1683283A - Safety bumper - Google Patents
Safety bumper Download PDFInfo
- Publication number
- US1683283A US1683283A US226419A US22641927A US1683283A US 1683283 A US1683283 A US 1683283A US 226419 A US226419 A US 226419A US 22641927 A US22641927 A US 22641927A US 1683283 A US1683283 A US 1683283A
- Authority
- US
- United States
- Prior art keywords
- loops
- safety bumper
- bumper
- automobile
- frame
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/34—Protecting non-occupants of a vehicle, e.g. pedestrians
Definitions
- My invention relates to improvements in safety bumpers, and it consists in the combinations, constructions, and arrangements hereinafter described and claimed.
- An object of my invention is to provide a safety bumper for automobiles in which the members which actually contact with the person struck are made of flexible material so that these members will give quickly and will reduce the shock caused by the impact. ⁇
- the entire device is movable against springs which are compressed, thus adding another yielding feature to the device.
- a further object of my invention is to provide a device of the type described which is extremely simple in construction and which is preferably made large enough to extend entirely across the front of an auto ⁇ mobile.
- Figure 1 is a front elevation of the device shown operatively applied to an automobile
- Figure 2 is a section along the line 2-2 of Figure 1;
- Figure 3 is a perspective view of a portion of the device.
- I provide a til-shaped frame 1 that has its leg portions 2 slidably mounted in bearings 3. Any suitable stops 4C limit the movement of the legs 2 in one direction.
- Springs 5 bear against the bearings and against the pins 6 carried by the legs. The function of the springs is to absorb the force of an object which suddenly strikes the frame 2.
- the bearings or brackets 3 are secured to the front axle 7 of the automobile 8.
- U-shaped bolts 9 as the securing means, but any other suitable fastening device may be employed.
- the member 1 has outwardly extending looped portionslO that extend in front of the front wheels 11 of the car, see Figure 1.
- the portion of the member 1 extending between the loops is more or less flexible.
- the principal difference between the invention and other bumpers lies in the provision of a plurality of flexible loops 13 of the shape shown in Figure 2.
- the loops are made of resilient metal,
- each loop is connected to the member 1 at 14.
- the loop extendsY downwardly for a slight distance and is then curved upwardly, as at 15.
- the ends of the strip 12 are secured to the member 1 at 16, see Figure 3.
- the loops 13 are now bent toward the car so as to form a guard, having a concave surface.
- the loops are again reinforced by a second strip 17 that is disposed approximately mid-v way between the tops and bottoms of the loops.
- Additional reinforcing strips 18 and 19 are provided and the loops 13 are curved as at 20, these curved portions being disposed between the strips 18 and 19. From the strip 19 the end loops 13 extend downwardly to the laterly projecting end portions 10 and are secured thereto. The loops 13 disposed between the end loops 13 terminate at the strip 19.
- the device very much resembles a concaveshaped guard that extends from side i to side of the automobile.
- the curving of the loops 13 backwardly toward the automobile provides a catching device which will tend to pick up the person struck and to support them on the bumper instead of permitting them to fall down beneath the wheels.
- loops 13 increases the concavity as soon as a person is struck and therefore the person will be more readily supported by the guard than that supposed when looking at the shape as shown in Figure 2.
- the entirey bumper moves backwardly against the com- )ression of the springs 5 and thus eases the impact of thebody .against the guard.
- a safety bumper comprising a U- shaped frame, spring means connecting said frame with anfautomobile, lflexible members extendingtransversely to said frame, and upwardly therefrom.
- a safety bumper comprising a U- shaped frame, spring means connecting vsaid frame Wit-h an, automobile, flexible members extending transversely to said frame, and upwardly therefrom, said members being concave in. shape for providing al concave surface that extends across lthe, entire length of lthe bumper,
- a safety bumper A comprising. a U- vshaped member, brackets Islidably carrying frame and being disposed at intervals for providing a guard that extends from side to side of an automobile, said loops being reinforced by connecting strips.
Description
Sept. 4, 1928.
` 1,683,283 H. M. BOWMAN SAFETY BUMPER Filed 001'.. l5, 1927 20 5 /ex' T 1 /H 13'/ s s F I 3' d 7 /17 E; s j @i 1 L L IU ll INVENTOR. l/me'vfr M? Baw/A/v.
' ATTORNEYS;
Patented Sept. 4, 1928;. I
UNTED STATE HARVEY IM. BOWMAN, OF MOUNTAIN VIEW, CALIFORNIA.
sAFnTY :eii'iiiienity Application led October 15, 1927. Serial No. 226,419.
My invention relates to improvements in safety bumpers, and it consists in the combinations, constructions, and arrangements hereinafter described and claimed. l
An object of my invention is to provide a safety bumper for automobiles in which the members which actually contact with the person struck are made of flexible material so that these members will give quickly and will reduce the shock caused by the impact.` In addition to the flexibility of the members the entire device is movable against springs which are compressed, thus adding another yielding feature to the device. l
A further object of my invention is to provide a device of the type described which is extremely simple in construction and which is preferably made large enough to extend entirely across the front of an auto` mobile.
Other objects and advantages will appear in the following specification, and the novel features of my invention will be particularly pointed out in the appended claims. y
My invention is illustrated in the accompanying drawing forming a part of this application, in which:
Figure 1 is a front elevation of the device shown operatively applied to an automobile;
Figure 2 is a section along the line 2-2 of Figure 1; and
Figure 3 is a perspective view of a portion of the device.
In carrying out my invention I provide a til-shaped frame 1 that has its leg portions 2 slidably mounted in bearings 3. Any suitable stops 4C limit the movement of the legs 2 in one direction. Springs 5 bear against the bearings and against the pins 6 carried by the legs. The function of the springs is to absorb the force of an object which suddenly strikes the frame 2.
From Figures 2 and 3 it will be noted that the bearings or brackets 3 are secured to the front axle 7 of the automobile 8. I have shown U-shaped bolts 9 as the securing means, but any other suitable fastening device may be employed. The member 1 has outwardly extending looped portionslO that extend in front of the front wheels 11 of the car, see Figure 1. The portion of the member 1 extending between the loops is more or less flexible. The principal difference between the invention and other bumpers lies in the provision of a plurality of flexible loops 13 of the shape shown in Figure 2. The loops are made of resilient metal,
that will readily give when brought abruptly against an object. One end of each loop is connected to the member 1 at 14. The loop extendsY downwardly for a slight distance and is then curved upwardly, as at 15. 'Ilie curved portions 15 of each loop 13'are reinforced by a strip 12 that extends parallel with the front of the member 1, as shown iii Figure 2. The ends of the strip 12 are secured to the member 1 at 16, see Figure 3. The loops 13 are now bent toward the car so as to form a guard, having a concave surface. The loops are again reinforced by a second strip 17 that is disposed approximately mid-v way between the tops and bottoms of the loops. Additional reinforcing strips 18 and 19 are provided and the loops 13 are curved as at 20, these curved portions being disposed between the strips 18 and 19. From the strip 19 the end loops 13 extend downwardly to the laterly projecting end portions 10 and are secured thereto. The loops 13 disposed between the end loops 13 terminate at the strip 19.
From the foregoing description ofthe vavrious parts of the device, the operation thereof may be readily understood.
The device very much resembles a concaveshaped guard that extends from side i to side of the automobile. The curving of the loops 13 backwardly toward the automobile provides a catching device which will tend to pick up the person struck and to support them on the bumper instead of permitting them to fall down beneath the wheels. loops 13 increases the concavity as soon as a person is struck and therefore the person will be more readily supported by the guard than that supposed when looking at the shape as shown in Figure 2. In addition to the llexibility of the loops 13, the entirey bumper moves backwardly against the com- )ression of the springs 5 and thus eases the impact of thebody .against the guard. These are vital points inthe provision of a guard Of course the flexibility of the which will reduce to a minimum the harm done to a person when struck by a moving automobile. t
Although I have shown and described one embodiment of my invention, it is to be understood that the same is susceptible ofvarious changes and I reserve the right to employ such changes as may come within the scope of the appended claims. i
I claim:
l. A safety bumper comprising a U- shaped frame, spring means connecting said frame with anfautomobile, lflexible members extendingtransversely to said frame, and upwardly therefrom.
2. A safety bumper comprising a U- shaped frame, spring means connecting vsaid frame Wit-h an, automobile, flexible members extending transversely to said frame, and upwardly therefrom, said members being concave in. shape for providing al concave surface that extends across lthe, entire length of lthe bumper,
3. A safety bumper A comprising. a U- vshaped member, brackets Islidably carrying frame and being disposed at intervals for providing a guard that extends from side to side of an automobile, said loops being reinforced by connecting strips.
HARVEY M. BOWMAN.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US226419A US1683283A (en) | 1927-10-15 | 1927-10-15 | Safety bumper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US226419A US1683283A (en) | 1927-10-15 | 1927-10-15 | Safety bumper |
Publications (1)
Publication Number | Publication Date |
---|---|
US1683283A true US1683283A (en) | 1928-09-04 |
Family
ID=22848829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US226419A Expired - Lifetime US1683283A (en) | 1927-10-15 | 1927-10-15 | Safety bumper |
Country Status (1)
Country | Link |
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US (1) | US1683283A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2699964A (en) * | 1953-07-06 | 1955-01-18 | Robert G Hartung | Vehicle grill guard |
US3015496A (en) * | 1958-05-16 | 1962-01-02 | Raymond W Campbell | Sub-frame for motor vehicles |
US20030160465A1 (en) * | 2002-02-25 | 2003-08-28 | Giflo Engineering (Bop) (Pty) Ltd | Cavity formed tube for a grill guard |
US20050093309A1 (en) * | 2003-10-30 | 2005-05-05 | Lloyd Thomas M. | Modular grill |
-
1927
- 1927-10-15 US US226419A patent/US1683283A/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2699964A (en) * | 1953-07-06 | 1955-01-18 | Robert G Hartung | Vehicle grill guard |
US3015496A (en) * | 1958-05-16 | 1962-01-02 | Raymond W Campbell | Sub-frame for motor vehicles |
US20030160465A1 (en) * | 2002-02-25 | 2003-08-28 | Giflo Engineering (Bop) (Pty) Ltd | Cavity formed tube for a grill guard |
US6761385B2 (en) * | 2002-02-25 | 2004-07-13 | Giflo Engineering (Bop) (Pty) Ltd. | Cavity formed tube for a grill guard |
US20050093309A1 (en) * | 2003-10-30 | 2005-05-05 | Lloyd Thomas M. | Modular grill |
US6932413B2 (en) * | 2003-10-30 | 2005-08-23 | Gma Manufacturing, Inc. | Modular grill |
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