US178545A - Improvement in knapsack-supporters - Google Patents
Improvement in knapsack-supporters Download PDFInfo
- Publication number
- US178545A US178545A US178545DA US178545A US 178545 A US178545 A US 178545A US 178545D A US178545D A US 178545DA US 178545 A US178545 A US 178545A
- Authority
- US
- United States
- Prior art keywords
- knapsack
- supporters
- improvement
- side braces
- hip
- 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
- 210000003141 Lower Extremity Anatomy 0.000 description 6
- 210000002832 Shoulder Anatomy 0.000 description 6
- 230000035939 shock Effects 0.000 description 6
- 241000723418 Carya Species 0.000 description 4
- 210000001624 Hip Anatomy 0.000 description 4
- 210000004394 hip joint Anatomy 0.000 description 4
- 239000010985 leather Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000002459 sustained Effects 0.000 description 4
- 239000002023 wood Substances 0.000 description 4
- 241000272525 Anas platyrhynchos Species 0.000 description 2
- 210000004369 Blood Anatomy 0.000 description 2
- 210000002414 Leg Anatomy 0.000 description 2
- 210000000323 Shoulder Joint Anatomy 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000000038 chest Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F3/04—Sacks or packs carried on the body by means of two straps passing over the two shoulders
- A45F3/047—Sacks or packs carried on the body by means of two straps passing over the two shoulders with adjustable fastenings for the shoulder straps or waist belts
Definitions
- A represents the knapsack made of duck or other suitable material, and provided with a wooden frame inside, composed of four pieces of hickory or other strong wood, about one inch by five-sixteenths, placed flatwise against the back on that side to come next the wearer, and confined by rivets passing through the overlapped ends and through the back of the knapsack, the latter being stretched as tight as possible.
- To the sides of the knapsack thus prepared are attached two side braces, B B, of hickory or other strong wood, by means of metallic buttons (0, resembling at one end the letter T, and hung in flexible leather ears a little below the center of the knapsack.
- These side braces are made longitudinally adjustable by means of three or more elongated slots, 8, at the upper ends, fitting the T-buttons, and they are also covered with sheet metal to a point below theslots, to guard against splitting or breaking.
- the lower ends ofthe side braces are riveted at points about opposite the hip-joints to a leather hip-strap, 0, about two and onehalf inches wide, which passes upward and across the back considerably below the waist.
- Small buckles D are also attached'to the side braces about one-third above the hip-strap to receive stay-traps E from the lower corners of p the knapsack, by which means the knapsack may be adjusted to any desired angle to the wearer.
- the shoulder-straps F which are about two inches wide at the upper ends and curved for about one-third their length, then gradually narrowed to one inch, and straight to the lower ends, are riveted to the top of the knapsack through the stretched back and frame, then pass over the shoulders, the outer edges of the curves being toward the neck and down to the hip-joints, when they are received by buckles G, attached to the extreme ends of the hip-strap close beside the lower ends of the side braces.
- Small straps H are attached to the shoulder-straps at about the lower extremities of the curves, which pass diagonally downward and connect by snaphooks to the buckle of the waist-belt for the purpose of supporting the cartridge-boxes, if worn.
- the entire shock of the knapsack occasioned by the act of marching, hitherto sustained by the shoulders and vertebral column at a distressing leverage, is received by the side braces, which stand in the direct line of the shock, viz., that of the advanced leg at the instant of its contact with the ground, and is so transferred to the hip-strap and sustained by the lower limbs without perceptible inconvenience.
- the knapsack may be arranged to contain the rations as well as the clothing, 8150., of the wearer, and thus, in the military service, rid the soldier of that most cumbersome and NT QFFICE.
- the curved shoulder-straps F provided with straps H, in combination with the knapsack A, Waist-belt O, and adjustable side braces B, substantially as described, for the purpose specified.
Landscapes
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Description
H. c. MERR'IAMP KNAPSACK-SUPPORTS.
Patented June13, 1876.
WITNESSES I -INVENTOR N PETERS, PHOTKLLITNOGRAFHER WA H NGTON D C .UNITED HENRY o. llIERRIAM, or UNITED STATES ARMY.
IMPROVEMENT IN KNAPSACK-SUPPORTERS.
Specification forming part of Letters Patent No. 17 8,5 15, dated June 13, 1876; application filed April 8,1876.
To all whom it may concern Be'it known that I, HENRY (J. MERRIAM,
' United States Army, have invented certain I generally, the construction of knapsack-supporters and consists in certain devices and combinations, which I will now proceed to de scribe.
In the drawing, A represents the knapsack made of duck or other suitable material, and provided with a wooden frame inside, composed of four pieces of hickory or other strong wood, about one inch by five-sixteenths, placed flatwise against the back on that side to come next the wearer, and confined by rivets passing through the overlapped ends and through the back of the knapsack, the latter being stretched as tight as possible. To the sides of the knapsack thus prepared are attached two side braces, B B, of hickory or other strong wood, by means of metallic buttons (0, resembling at one end the letter T, and hung in flexible leather ears a little below the center of the knapsack. These side braces are made longitudinally adjustable by means of three or more elongated slots, 8, at the upper ends, fitting the T-buttons, and they are also covered with sheet metal to a point below theslots, to guard against splitting or breaking.
The lower ends ofthe side braces are riveted at points about opposite the hip-joints to a leather hip-strap, 0, about two and onehalf inches wide, which passes upward and across the back considerably below the waist. Small buckles D are also attached'to the side braces about one-third above the hip-strap to receive stay-traps E from the lower corners of p the knapsack, by which means the knapsack may be adjusted to any desired angle to the wearer. The shoulder-straps F, which are about two inches wide at the upper ends and curved for about one-third their length, then gradually narrowed to one inch, and straight to the lower ends, are riveted to the top of the knapsack through the stretched back and frame, then pass over the shoulders, the outer edges of the curves being toward the neck and down to the hip-joints, when they are received by buckles G, attached to the extreme ends of the hip-strap close beside the lower ends of the side braces. Small straps H are attached to the shoulder-straps at about the lower extremities of the curves, which pass diagonally downward and connect by snaphooks to the buckle of the waist-belt for the purpose of supporting the cartridge-boxes, if worn.
Among the many advantages attending the use of my knapsack-supporter, the following may be enumerated First, a large proportion.
of the weight of the knapsack is placed directly upon'the lower limbs of the wearer, to that extent relieving the shoulders and vertebral column from strain. Second, the entire shock of the knapsack occasioned by the act of marching, hitherto sustained by the shoulders and vertebral column at a distressing leverage, is received by the side braces, which stand in the direct line of the shock, viz., that of the advanced leg at the instant of its contact with the ground, and is so transferred to the hip-strap and sustained by the lower limbs without perceptible inconvenience. Third, by my brace system the knapsack is kept from touching the back of the wearer, except very lightly at the extreme top to insure steadiness, thereby leaving the shoulderblades entirely free for action, and the whole back unencumbered and perfectly cool. Fourth, by the curvature of the shoulderstraps, as well as by their vertical attachment at the hips, they no longer interfere with the free circulation of blood to the arms, nor with the free action of the shoulder-joints, while the chest is left also free from oppressive cross-belts, so free that the entire front of the coat and even the waist-belt may be thrown open on the march without dcranging in the slightest degree the adjustment of the knapsack. Fifth, by the equable and comfortable distribution of weight and shock, the knapsack may be arranged to contain the rations as well as the clothing, 8150., of the wearer, and thus, in the military service, rid the soldier of that most cumbersome and NT QFFICE.
2. The adjusting-straps E, combined with the knapsack A, adjustable side braces B, and waist-belt G, substantially as described, for
*the purpose specified.
3. The curved shoulder-straps F, provided with straps H, in combination with the knapsack A, Waist-belt O, and adjustable side braces B, substantially as described, for the purpose specified.
HENRY O. MERRIAM. Witnesses:
H. G. (JORBIN,
Captain 24th I nfantry. JNo. B. NIXON,
1st Lt. and R. Q. M. 24th Infantry.
Publications (1)
Publication Number | Publication Date |
---|---|
US178545A true US178545A (en) | 1876-06-13 |
Family
ID=2247952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US178545D Expired - Lifetime US178545A (en) | Improvement in knapsack-supporters |
Country Status (1)
Country | Link |
---|---|
US (1) | US178545A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4217998A (en) * | 1976-05-10 | 1980-08-19 | Alexander James E | Adjustable weight balancing device for a backpack frame |
US5161722A (en) * | 1991-04-22 | 1992-11-10 | Hembree Wayne A | Adjustable backpack frame for counterbalancing pack load |
WO1996032568A1 (en) * | 1995-04-14 | 1996-10-17 | Fli Line Tool Corporation | Apparatus and method for line placement |
US20050109804A1 (en) * | 2003-11-21 | 2005-05-26 | Larsen Jeffrey A. | Backpack for carrying a bicycle |
WO2016075247A1 (en) * | 2014-11-12 | 2016-05-19 | Boards & More Gmbh | Backpack |
-
0
- US US178545D patent/US178545A/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4217998A (en) * | 1976-05-10 | 1980-08-19 | Alexander James E | Adjustable weight balancing device for a backpack frame |
US5161722A (en) * | 1991-04-22 | 1992-11-10 | Hembree Wayne A | Adjustable backpack frame for counterbalancing pack load |
WO1996032568A1 (en) * | 1995-04-14 | 1996-10-17 | Fli Line Tool Corporation | Apparatus and method for line placement |
US5730424A (en) * | 1995-04-14 | 1998-03-24 | Fli Line Tool Corporation | Apparatus for sending a line through a conduit |
US20050109804A1 (en) * | 2003-11-21 | 2005-05-26 | Larsen Jeffrey A. | Backpack for carrying a bicycle |
WO2016075247A1 (en) * | 2014-11-12 | 2016-05-19 | Boards & More Gmbh | Backpack |
EP3217834B1 (en) * | 2014-11-12 | 2020-01-08 | Boards & More GmbH | Backpack |
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