US1630277A - Mechanical detachable hand and forearm - Google Patents
Mechanical detachable hand and forearm Download PDFInfo
- Publication number
- US1630277A US1630277A US139821A US13982126A US1630277A US 1630277 A US1630277 A US 1630277A US 139821 A US139821 A US 139821A US 13982126 A US13982126 A US 13982126A US 1630277 A US1630277 A US 1630277A
- Authority
- US
- United States
- Prior art keywords
- forearm
- hand
- detachable hand
- mechanical detachable
- mechanical
- 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
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/50—Prostheses not implantable in the body
- A61F2/54—Artificial arms or hands or parts thereof
- A61F2/58—Elbows; Wrists ; Other joints; Hands
- A61F2/583—Hands; Wrist joints
Definitions
- 'My invention relates'to" an artificialme# fingers; k Figure isV an:edgej,vieW ,oyffgthe nectin'g link ⁇ from ⁇ a piyfot'efdratchet 'sector 'which is operated by Va .Wird/and locked-in] any position by a'springdetent controlled,
- Vnect'ed by -ar'od to theftransverse plates', ⁇ thelrod having an; elongated vs lot formed in A itl so that apredeterminedgmovement io-fnzthel fingers takes place fbeforeltheeithumb? isf v ⁇ vwardsith'efingers cz'iuse".,thefiat-spiingseff6,; A :to curve,therebyi,dlosingthe ingersgwhil'st l thepspriiig's 85%,' .'effectla"cushioningw actfionfl v -g-y Y f between the clampingplatesf, and-thestops. r
- Wrist of the detachable hand is locked tothefore-armby means of a locking pin en-y gaging Va looking platefand a balllbearing may be forniedbetween .thcbandfad the.
- transyerse movable members ⁇ r Ilignrev 4
- transyerefejmembers impart'a-predetermined'5v j embers
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Transplantation (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
- Socks And Pantyhose (AREA)
Description
1927. lMay 31, L SMITH MECHANICAL DETACHABLE lHAND AND Fons [uml Filed Oct. 6, 1926 2 Sheets-Sheet 1 Ma 3l 1927.
y J. SMITH MECHANICL DETAGHABLE HAND AND FORE ARM Filed oct. e', 132e 2 sheets-snee*v 2 zu J '1 Vchanical hand Which Vcani-be'"locked toanV Y artificiali forea r1 n, fthe handibeingof the` type in 4which eachnger and .thumb'lcom-- prises a spiralv spring .it/ith ai flexibleltension e Wire between fthepalm vand .the tips.; ofthe i finger andgthumb and extending along theV V.palm iside' of each finger and; thumb,y the fingers and thumb being openediand closed byfa flat spring extending from the `tip'V ofv the `finger "or thumb to a, movable plate iar-V ran'ged Within the Vpalmbflthe hand, the? plate" =being preferably'operated by a..conv
Alamented Mayl 315,192.7, f
" "JAMESTSMITH, .QF
'My invention relates'to" an artificialme# fingers; kFigure isV an:edgej,vieW ,oyffgthe nectin'g link `from `a piyfot'efdratchet 'sector 'which is operated by Va .Wird/and locked-in] any position by a'springdetent controlled,
by a ro d pro] ecting o utjwith the hand `and has `forYyitsobject'to'improye :the 'construcvy tion andvaction Aof such 'hands.,f 'L
According *to Athe present invention Jthe Y flat springs yare Vmoyed`outwards ,againstthe action ofy the spiral spring `:fingers7 f on .guide rods provided with* sho'k ,-iabsorbing A springs, by the .nsual'conn'ecting link and v bellcrank -[leVer. VThe thumb is: provided?V A with V:the usual' fiat spring, if andthe inner end Y of this spring -is r connected to'.n a? blockv slid-, x `ing on a guide irod,-eaidifblock'beingriconf.. Vnect'ed by -ar'od to theftransverse plates',` thelrod having an; elongated vs lot formed in A itl so that apredeterminedgmovement io-fnzthel fingers takes place fbeforeltheeithumb? isf v`vwardsith'efingers cz'iuse".,thefiat-spiingseff6,;=A :to curve,therebyi,dlosingthe ingersgwhil'st l thepspriiig's 85%,' .'effectla"cushioningw actfionfl v -g-y Y f between the clampingplatesf, and-thestops. r
' l M'vllie improyed-f arlticial fhand is detach?. able-from' the artificial' Vfore-arm, in order;- that another mechanical gripper can-be at.
taehed lto the'for'e-arm when required. The
Wrist of the detachable hand is locked tothefore-armby means of a locking pin en-y gaging Va looking platefand a balllbearing may be forniedbetween .thcbandfad the.
l end of aurod 13,;th'e rotherendlofsaid rodA fore-arm.v
' v,In .order'that iny'SaidinventionA andthe manner ofv performing thejsame :may lbeYV .properly understood,:1I` hereunto append two Sheets v'of explanatory;drawings" to be hereinafter referred to Adescribingy my invention. l
1 .Whichmay beeonveniently j made fr v a f exblenextensible connection 5,- Wil may vbeiof vvBowden Wire; fsteeL n,. ;or t i'corda orrisimilar materialithisflexibleQconv v nebtion i 5, `extendingl alongfzthe palmside of excepttowards the palmqofithe hand. 5
connecting ered;vk
transyerse movable members,`r Ilignrev 4, isl
a' plan view-of a combined farti-cialvhalld .ofnfthe locking plateautrhej f'Qrgalm` In K these drawingsfthefsame reference numerals Whereyer-theyiare :repeatedi Referring :to 4the ,dnawi gs', 1, ,Clesgllttes andtextendingaffrom,:the tip @fiieach ,fingenl and 'thinnb ItQ- the shell oripalmplateflfis f Vich eachfspiral s} ringv finger 63"1` and spiral l v sprm'gthnmb 4.1;; Thelconnections@,Lpref I' .Ventthe lingersfandlthumb freni: bending 2" i" Springs 6, Vextend along each finger, and
parallelrods provided: With/springsiSfi;
Said-rods beingsecnred'atone -endigto posts L-"fandVV fat the other endftfoprojectionsg-lO,
projeqtingnomine palm platea., Ther 10,V and so absorb4 anyshock,
rod 1Q," saidzblock being connectedto one :ai
transyerefejmembers impart'a-predetermined'5v j embers
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB23457/26A GB282500A (en) | 1926-09-23 | 1926-09-23 | Improved mechanical detachable hand and fore-arm |
Publications (1)
Publication Number | Publication Date |
---|---|
US1630277A true US1630277A (en) | 1927-05-31 |
Family
ID=10195930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US139821A Expired - Lifetime US1630277A (en) | 1926-09-23 | 1926-10-06 | Mechanical detachable hand and forearm |
Country Status (2)
Country | Link |
---|---|
US (1) | US1630277A (en) |
GB (1) | GB282500A (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2493776A (en) * | 1946-12-04 | 1950-01-10 | Pecorella Alberto | Artificial limb |
FR2665833A1 (en) * | 1990-08-20 | 1992-02-21 | Monestier Jacques | Hand prosthesis which can be locked in a clenched position |
US20030190857A1 (en) * | 2002-04-05 | 2003-10-09 | Fred Booth | Poseable figure |
DE102005061313A1 (en) * | 2005-12-20 | 2007-08-16 | Otto Bock Healthcare Ip Gmbh & Co. Kg | hand prosthesis |
US20080319553A1 (en) * | 2005-12-20 | 2008-12-25 | Otto Bock Healthcare Ip Gmbh & Co. Kg | Hand Prosthesis and Force Transmission Device |
US20120330432A1 (en) * | 2011-06-22 | 2012-12-27 | The Chinese University Of Hong Kong | Finger prosthesis |
US8343234B2 (en) | 2005-12-20 | 2013-01-01 | Otto Bock Healthcare Gmbh | Hand prosthesis comprising two drive devices |
WO2017111582A1 (en) | 2015-12-21 | 2017-06-29 | Technische Universiteit Delft | Prosthetic hand |
US11564815B2 (en) | 2019-09-17 | 2023-01-31 | Victoria Hand Project | Upper arm prosthetic apparatus and systems |
US11672675B2 (en) | 2015-06-26 | 2023-06-13 | Victoria Hand Project | Prosthetic wrist |
US11957606B2 (en) | 2020-10-29 | 2024-04-16 | Victoria Hand Project | Low-cost prosthetic apparatus, methods, kits, and systems with improved force transfer elements |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5732858A (en) * | 1996-02-09 | 1998-03-31 | Plastino; Mario A. | Auto mold machine for hats |
CN111513898B (en) * | 2020-05-15 | 2021-06-29 | 华中科技大学 | Under-actuated prosthetic hand with self-adaptive grabbing function |
-
1926
- 1926-09-23 GB GB23457/26A patent/GB282500A/en not_active Expired
- 1926-10-06 US US139821A patent/US1630277A/en not_active Expired - Lifetime
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2493776A (en) * | 1946-12-04 | 1950-01-10 | Pecorella Alberto | Artificial limb |
FR2665833A1 (en) * | 1990-08-20 | 1992-02-21 | Monestier Jacques | Hand prosthesis which can be locked in a clenched position |
US20030190857A1 (en) * | 2002-04-05 | 2003-10-09 | Fred Booth | Poseable figure |
US8343234B2 (en) | 2005-12-20 | 2013-01-01 | Otto Bock Healthcare Gmbh | Hand prosthesis comprising two drive devices |
DE102005061313A8 (en) * | 2005-12-20 | 2008-09-04 | Otto Bock Healthcare Ip Gmbh & Co. Kg | hand prosthesis |
US20080319553A1 (en) * | 2005-12-20 | 2008-12-25 | Otto Bock Healthcare Ip Gmbh & Co. Kg | Hand Prosthesis and Force Transmission Device |
US7867287B2 (en) | 2005-12-20 | 2011-01-11 | Otto Bock Healthcare Gmbh | Hand prosthesis with fingers that can be aligned in an articulated manner |
DE102005061313A1 (en) * | 2005-12-20 | 2007-08-16 | Otto Bock Healthcare Ip Gmbh & Co. Kg | hand prosthesis |
US8579991B2 (en) | 2005-12-20 | 2013-11-12 | Otto Bock Healthcare Gmbh | Hand prosthesis and force transmission device |
US20120330432A1 (en) * | 2011-06-22 | 2012-12-27 | The Chinese University Of Hong Kong | Finger prosthesis |
US11672675B2 (en) | 2015-06-26 | 2023-06-13 | Victoria Hand Project | Prosthetic wrist |
WO2017111582A1 (en) | 2015-12-21 | 2017-06-29 | Technische Universiteit Delft | Prosthetic hand |
NL2015998B1 (en) * | 2015-12-21 | 2017-06-30 | Univ Delft Tech | Prosthetic hand. |
US11229532B2 (en) | 2015-12-21 | 2022-01-25 | Technische Universiteit Delft | Prosthetic hand |
US11564815B2 (en) | 2019-09-17 | 2023-01-31 | Victoria Hand Project | Upper arm prosthetic apparatus and systems |
US11957606B2 (en) | 2020-10-29 | 2024-04-16 | Victoria Hand Project | Low-cost prosthetic apparatus, methods, kits, and systems with improved force transfer elements |
Also Published As
Publication number | Publication date |
---|---|
GB282500A (en) | 1927-12-23 |
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