CA2001519A1 - Dorsal antifall rucksack - Google Patents
Dorsal antifall rucksackInfo
- Publication number
- CA2001519A1 CA2001519A1 CA002001519A CA2001519A CA2001519A1 CA 2001519 A1 CA2001519 A1 CA 2001519A1 CA 002001519 A CA002001519 A CA 002001519A CA 2001519 A CA2001519 A CA 2001519A CA 2001519 A1 CA2001519 A1 CA 2001519A1
- Authority
- CA
- Canada
- Prior art keywords
- rucksack
- unwinding
- cable
- antifall
- dorsal
- 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.)
- Abandoned
Links
- 238000005096 rolling process Methods 0.000 claims abstract description 3
- 238000004804 winding Methods 0.000 claims description 7
- 238000013517 stratification Methods 0.000 claims 1
- 150000002500 ions Chemical class 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 2
- XUKUURHRXDUEBC-KAYWLYCHSA-N Atorvastatin Chemical compound C=1C=CC=CC=1C1=C(C=2C=CC(F)=CC=2)N(CC[C@@H](O)C[C@@H](O)CC(O)=O)C(C(C)C)=C1C(=O)NC1=CC=CC=C1 XUKUURHRXDUEBC-KAYWLYCHSA-N 0.000 description 1
- LLQPHQFNMLZJMP-UHFFFAOYSA-N Fentrazamide Chemical compound N1=NN(C=2C(=CC=CC=2)Cl)C(=O)N1C(=O)N(CC)C1CCCCC1 LLQPHQFNMLZJMP-UHFFFAOYSA-N 0.000 description 1
- 101000657326 Homo sapiens Protein TANC2 Proteins 0.000 description 1
- 241000353097 Molva molva Species 0.000 description 1
- 102100034784 Protein TANC2 Human genes 0.000 description 1
- 230000003190 augmentative effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
- A62B1/08—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys
- A62B1/10—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys mechanically operated
Abstract
ABSTRACT
Dorsal antifall rucksack. characterized in that it comprises:
- belt means to fix the rucksack (1) to a person able to endure in pulling down the weigh of a body of the person and rucksack with respective deceleration in falling for stopping the falling down;
- cable rolling/unrolling means (2'-2, 3) the extremity of the cable being endowed of hooking means similarly able to endure in pulling down the weigh of a body of the person and rucksack with respective deceleration in falling for stopping the falling down;
- braking means for unwinding control (4-14/5'-5-6-7) said cable in falling down.
Dorsal antifall rucksack. characterized in that it comprises:
- belt means to fix the rucksack (1) to a person able to endure in pulling down the weigh of a body of the person and rucksack with respective deceleration in falling for stopping the falling down;
- cable rolling/unrolling means (2'-2, 3) the extremity of the cable being endowed of hooking means similarly able to endure in pulling down the weigh of a body of the person and rucksack with respective deceleration in falling for stopping the falling down;
- braking means for unwinding control (4-14/5'-5-6-7) said cable in falling down.
Description
Z0015~9 . .
Dorsal an~ifall rucksack 3 The present invention relates to a dorsal antifall rucksack .
4 The innova~ion is particular useful as falling safety means for a trapped person in a 5 firing building, obliged ~o launch himself from an height in which the jump will 6 become a killing fall.
7 Safety devices of this type are not known in prior ar~.
8 Scope of lhe present invention is to realize an easy to use and prac~ical safe~y device, 9 for cheapening to earth in safe way from a certain height without assistance of ladders or parachute. .
., .
t 2 This and other scopes are reached with the claimed characteristics of the present 13 invention by means o~ a dorsal anti~all rucksack, characterized in that it comprises: -14 - belt means to fix the rucksack to a person able to endure in pulling down the weigh of 15 a body of the person and rucksack with respective deceleration in falling for stopping 1 6 the falling down;
17 - cable rolllng/unrolling means the extremity of the cable being endowed of hooking ~ ;
1 8 means similarly able to endure in pulling down the weigh of a body of the person and 19 rucksack with respective deceleration in falling for stopping the falling down;
Dorsal an~ifall rucksack 3 The present invention relates to a dorsal antifall rucksack .
4 The innova~ion is particular useful as falling safety means for a trapped person in a 5 firing building, obliged ~o launch himself from an height in which the jump will 6 become a killing fall.
7 Safety devices of this type are not known in prior ar~.
8 Scope of lhe present invention is to realize an easy to use and prac~ical safe~y device, 9 for cheapening to earth in safe way from a certain height without assistance of ladders or parachute. .
., .
t 2 This and other scopes are reached with the claimed characteristics of the present 13 invention by means o~ a dorsal anti~all rucksack, characterized in that it comprises: -14 - belt means to fix the rucksack to a person able to endure in pulling down the weigh of 15 a body of the person and rucksack with respective deceleration in falling for stopping 1 6 the falling down;
17 - cable rolllng/unrolling means the extremity of the cable being endowed of hooking ~ ;
1 8 means similarly able to endure in pulling down the weigh of a body of the person and 19 rucksack with respective deceleration in falling for stopping the falling down;
2 0 - braking means for unwinding control said cable in falling down 21 In such way we obtain the safe advantage of assuring the control of the fall from a 2 2 certain height witho~Jt causing damages to the person that~let himself to fall down.
23 ~:
2 4 Advantageously said braking means for unwinding control said cable consists in 2 5 adjustable unwinding resistance means.
2 6 As much advantageously the braking means are manually operated and controlled by 27 handle branching means.
' ~''.", ~51~ 2 In Ihis way ~he ope;ator can regulate the falling speed in function of the proper weigh.
23 ~:
2 4 Advantageously said braking means for unwinding control said cable consists in 2 5 adjustable unwinding resistance means.
2 6 As much advantageously the braking means are manually operated and controlled by 27 handle branching means.
' ~''.", ~51~ 2 In Ihis way ~he ope;ator can regulate the falling speed in function of the proper weigh.
3 Advan~ageously ~he braking means are associa~ed ~o adjus~able spring con~rolled 4 decelera~ion means.
5 In ~his way even wi~hou~ ~he braking ac~ion a cer~ain unwinding resis~ance will reduce 6 ~he falling down sped.
8 Hooklng ~he an~lfall rucksack (~ha~ is shaped like a sui~case) on ~he back ~hrough bel~s .,. ~
g wi~h au~oma~ic fas~eners (as ~he securi~y bel~s of ~he mo~orcars) and hooking ~he free 10 ex~remi~y of ~he cable ~o a par~ of ~he building ~he person can jump down avoiding for 1 1 example ~he danger of a fire.
~ ; ~
12 The heigh~ of ~he jump is limi~ed from ~he leng~hiness of the cable.
13 The winding/unwinding device will allow conlrol of falling down.
I 4 :.
The dorsal an~ifall rucksack is endowed as previously described with a compensalion 16 sprinç; which a~lenua~es ~he unw~nding of ~he wrench (dur~ng the jump) and reduces 17 lhe tension on the cable. The cable is continuously controlled by the spring in such a 18 way ~ha~ after ~he maximum elongation ~he spring will amortize ~he final strap .
19 The ex~remi~y of the cable has a hooking musketoon in order ~o quick hook to the :
2 0 buildlng .
21 The charge (or person weigh) that the antifall rucksack can allow to descend is 2 2 regulated from the tension of the spring which is regulated varying its shim that so is ~;
23 loaded to stairs (discontinuously) real~zing a variable forcefulness. So the antifall 24 rucksack is tared for thongs of man-weigh which utilize the manual brake for ~ ~
2 5 incrementing the forcefulness. This in the case the fall liberates ditches too much fast ~ ~ -2 6 (because ~he spring has been loaded for a lower weigh ).
2 7 ;
...
: "
';:",'.
,"~.
I ' I ' ' ~ ' :.~.....
20015~9 3 These and other advantages will appear from the following description of a preferential 2 solution with Ihe drawings ~he particulars of execution being not to be considered 3 limitative but only exemplificative.
S Figure 1 represents a frontal view of the antifall rucksack .device. .
6 Figure 2 represen~s a ~ransversal section view of the antifall rucksack represen~ed in 7 Figure 1;
8 Hooklng ~he an~lfall rucksack (~ha~ is shaped like a sui~case) on ~he back ~hrough bel~s .,. ~
g wi~h au~oma~ic fas~eners (as ~he securi~y bel~s of ~he mo~orcars) and hooking ~he free 10 ex~remi~y of ~he cable ~o a par~ of ~he building ~he person can jump down avoiding for 1 1 example ~he danger of a fire.
~ ; ~
12 The heigh~ of ~he jump is limi~ed from ~he leng~hiness of the cable.
13 The winding/unwinding device will allow conlrol of falling down.
I 4 :.
The dorsal an~ifall rucksack is endowed as previously described with a compensalion 16 sprinç; which a~lenua~es ~he unw~nding of ~he wrench (dur~ng the jump) and reduces 17 lhe tension on the cable. The cable is continuously controlled by the spring in such a 18 way ~ha~ after ~he maximum elongation ~he spring will amortize ~he final strap .
19 The ex~remi~y of the cable has a hooking musketoon in order ~o quick hook to the :
2 0 buildlng .
21 The charge (or person weigh) that the antifall rucksack can allow to descend is 2 2 regulated from the tension of the spring which is regulated varying its shim that so is ~;
23 loaded to stairs (discontinuously) real~zing a variable forcefulness. So the antifall 24 rucksack is tared for thongs of man-weigh which utilize the manual brake for ~ ~
2 5 incrementing the forcefulness. This in the case the fall liberates ditches too much fast ~ ~ -2 6 (because ~he spring has been loaded for a lower weigh ).
2 7 ;
...
: "
';:",'.
,"~.
I ' I ' ' ~ ' :.~.....
20015~9 3 These and other advantages will appear from the following description of a preferential 2 solution with Ihe drawings ~he particulars of execution being not to be considered 3 limitative but only exemplificative.
S Figure 1 represents a frontal view of the antifall rucksack .device. .
6 Figure 2 represen~s a ~ransversal section view of the antifall rucksack represen~ed in 7 Figure 1;
8 Figure 3 represen~s a ~op view of the antifall rucksack.
g .
1 () Referring ~o the figures ~he antifall rucksack consis~s in a cash in torm of rucksack 1 l (1) with dorsal forehead padded (15) for endorsing on ~he back and comprising means 12 to bel~ (no~ illus~ra~ed) for safe bel~ing on the back of the person ~ha~ shall jump down.
13 Inslde the cash (tha~ includes ~he device In the form of rucksack) a cable 14 winding/unwinding (rolling/unrolllng) reel (3) is comprised being ~he cable in s~eel or naylon (2 2) guided in its unwinding and winding from a reel (8) on bars of l 6 scroll (9) and ~o ~he ex~ernal by a cableguide (10) wi~h a seal tha~ con~rols ~he t 7 pulling in ~he momen~ of use (11) 19 The resis~ance (speed) of unwinding of ~he reel (3) is con~rolled from ~he ptessure of 2 0 a helical spring (4) lhat can be augmented or diminished from shims in the respective 21 opposed fric~ions (14) in respec~ ~o the axis (13) ~ha~ pro~rac~s fron~ally ~o key for 2 2 ~he rewinding of charging being said axis keyed wi~h kqy (3 3 ) to ~he coiler reel 23 (3 ). ~
24 ~:
2 5 Obviously the pressure of the helical spring can be varied rather than ulilizing rings 26 (in~ernal shims in figure) wi~h any o~her mean for example threading the suppor~
200~19 4 axis and utilizing a ro~alable ferrule thal causes a compression of the spring by means 2 of manual regulalion from ~he ex~ernal.
4 The drawings furlher disclose that the braking sets are warranted from a pulley (5) -;
keyed to the reel coiler-unroller. The brake is realized by a a semibelt (5) tensed 6 from a double lever (7-7) through respective couple of tierods (6).
7 The double lever (7) is protracted anteriorly frontally in side of the person on which 8 the antifall rucksack is fixed being llnked by a traverse (7) as a handle of droop for 9 regulallng the braking being further a security means of seizing in fall .
1~ In such way during the fall the operator is fetched to keep itself on sald lever and will I 1 act strongly on it in pulling for instinctive reaction with a major speed of falling.
1 2 In this way an automatic control for instinctive reaction of the operator is determined. ~ .
,, ; .
, ~ , . .......
g .
1 () Referring ~o the figures ~he antifall rucksack consis~s in a cash in torm of rucksack 1 l (1) with dorsal forehead padded (15) for endorsing on ~he back and comprising means 12 to bel~ (no~ illus~ra~ed) for safe bel~ing on the back of the person ~ha~ shall jump down.
13 Inslde the cash (tha~ includes ~he device In the form of rucksack) a cable 14 winding/unwinding (rolling/unrolllng) reel (3) is comprised being ~he cable in s~eel or naylon (2 2) guided in its unwinding and winding from a reel (8) on bars of l 6 scroll (9) and ~o ~he ex~ernal by a cableguide (10) wi~h a seal tha~ con~rols ~he t 7 pulling in ~he momen~ of use (11) 19 The resis~ance (speed) of unwinding of ~he reel (3) is con~rolled from ~he ptessure of 2 0 a helical spring (4) lhat can be augmented or diminished from shims in the respective 21 opposed fric~ions (14) in respec~ ~o the axis (13) ~ha~ pro~rac~s fron~ally ~o key for 2 2 ~he rewinding of charging being said axis keyed wi~h kqy (3 3 ) to ~he coiler reel 23 (3 ). ~
24 ~:
2 5 Obviously the pressure of the helical spring can be varied rather than ulilizing rings 26 (in~ernal shims in figure) wi~h any o~her mean for example threading the suppor~
200~19 4 axis and utilizing a ro~alable ferrule thal causes a compression of the spring by means 2 of manual regulalion from ~he ex~ernal.
4 The drawings furlher disclose that the braking sets are warranted from a pulley (5) -;
keyed to the reel coiler-unroller. The brake is realized by a a semibelt (5) tensed 6 from a double lever (7-7) through respective couple of tierods (6).
7 The double lever (7) is protracted anteriorly frontally in side of the person on which 8 the antifall rucksack is fixed being llnked by a traverse (7) as a handle of droop for 9 regulallng the braking being further a security means of seizing in fall .
1~ In such way during the fall the operator is fetched to keep itself on sald lever and will I 1 act strongly on it in pulling for instinctive reaction with a major speed of falling.
1 2 In this way an automatic control for instinctive reaction of the operator is determined. ~ .
,, ; .
, ~ , . .......
Claims (7)
1. Dorsal antifall rucksack characterized in that it comprises:
- belt means to fix the rucksack (1) to a person able to endure in pulling down the weigh of a body of the person and rucksack with respective deceleration in falling for stopping the falling down;
- cable winding/unwinding (rolling/unrolling) means (2'-2, 3) the extremity of the cable being endowed of hooking means similarly able to endure in pulling down the weigh of a body of the person and rucksack with respective deceleration in falling for stopping the falling down;
- braking means for unwinding control said cable in falling down (4-14/5'-5-6-7-7').
- belt means to fix the rucksack (1) to a person able to endure in pulling down the weigh of a body of the person and rucksack with respective deceleration in falling for stopping the falling down;
- cable winding/unwinding (rolling/unrolling) means (2'-2, 3) the extremity of the cable being endowed of hooking means similarly able to endure in pulling down the weigh of a body of the person and rucksack with respective deceleration in falling for stopping the falling down;
- braking means for unwinding control said cable in falling down (4-14/5'-5-6-7-7').
2. Dorsal antifall rucksack as claimed in claim 1. characterized in that said cable winding/unwinding braking means comprises adjustable resistance means to controlthe cable unwinding in proportion to the falling weigh (414).
3. Dorsal antifall rucksack as claimed in claim 1. characterized in that said cable unwinding braking means (3) comprises manually operable braking lever means (7-7'-6-5-5') during the fall.
4 . Dorsal antifall rucksack as claimed in claim 1. characterized in that said cable unwinding braking means (3) comprises an axis of command disposed transversely with frontal termination to key for the rewinding device (13).
5. Dorsal antifall rucksack as claimed in claim 1. characterized in that said unwinding resistance means comprises an helical spring (4) coaxial with a transversal axis(13) in the cash of rucksack (1) with head friction means (14) that determine the resistance to the unwinding of respective reel (3) and consequently on the unwinding pulling cable (2).
6. Dorsal antifall rucksack as claimed in claim 1., characterized in that said unwinding resistance means of the cable (2) comprises roller guide means slidably to trolley (8, 9) for conforming the respective winding and unwinding for succeeding stratifications.
7 Dorsal antifall rucksack as claimed in claim 1., characterized in that said lever braking means (6-7) are connected to a wrapping belt means (5) that semiwrap a pulley (5') keyed to a drum of the winding/unwinding reel (3).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8883523A IT1226190B (en) | 1988-11-18 | 1988-11-18 | BACKPACK SAFE. |
IT83523A/88 | 1988-11-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2001519A1 true CA2001519A1 (en) | 1990-05-18 |
Family
ID=11322815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002001519A Abandoned CA2001519A1 (en) | 1988-11-18 | 1989-10-25 | Dorsal antifall rucksack |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0373328A3 (en) |
JP (1) | JPH02224673A (en) |
AU (1) | AU4479589A (en) |
CA (1) | CA2001519A1 (en) |
IT (1) | IT1226190B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005079922A1 (en) * | 2004-02-21 | 2005-09-01 | Keyguard Limited | Energy absorbing anchor |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE154771C (en) * | ||||
US1631279A (en) * | 1925-01-29 | 1927-06-07 | Louis Mandy | Life-saving device |
US2205026A (en) * | 1939-05-08 | 1940-06-18 | Theophilus A Barham | Fire escape |
US2561832A (en) * | 1947-04-17 | 1951-07-24 | Frank R Wilson | Safety escape device |
US2500884A (en) * | 1947-06-18 | 1950-03-14 | Lemmie M Weeks | Portable fire escape device |
DE2117942A1 (en) * | 1971-04-14 | 1972-10-19 | Fuchs, Hans, 5600 Wuppertal-Barmen | Abseiling machine |
US4301892A (en) * | 1975-08-11 | 1981-11-24 | Arce Carlos L | Device for the ascension and descension of high altitudes |
DE2736720A1 (en) * | 1977-08-16 | 1979-02-22 | Driessen Geb Hildner Anna Mari | Self-operated fire escape winch - has harness carrying spare rope stored on spool with brake assembly |
US4623038A (en) * | 1985-06-04 | 1986-11-18 | Enzo Stancato | Portable escape device |
-
1988
- 1988-11-18 IT IT8883523A patent/IT1226190B/en active
-
1989
- 1989-10-21 EP EP89119583A patent/EP0373328A3/en not_active Withdrawn
- 1989-10-25 CA CA002001519A patent/CA2001519A1/en not_active Abandoned
- 1989-11-14 JP JP1295989A patent/JPH02224673A/en active Pending
- 1989-11-17 AU AU44795/89A patent/AU4479589A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JPH02224673A (en) | 1990-09-06 |
EP0373328A3 (en) | 1990-07-11 |
IT8883523A0 (en) | 1988-11-18 |
IT1226190B (en) | 1990-12-21 |
EP0373328A2 (en) | 1990-06-20 |
AU4479589A (en) | 1990-05-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Discontinued |