US851906A - Construction of pliers. - Google Patents

Construction of pliers. Download PDF

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Publication number
US851906A
US851906A US33041406A US1906330414A US851906A US 851906 A US851906 A US 851906A US 33041406 A US33041406 A US 33041406A US 1906330414 A US1906330414 A US 1906330414A US 851906 A US851906 A US 851906A
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United States
Prior art keywords
pliers
jaw
shows
construction
noteh
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Expired - Lifetime
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US33041406A
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Ernst Strassburger
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Individual
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Priority to US33041406A priority Critical patent/US851906A/en
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Assigned to NATIONAL INSTITUTES OF HEALTH (NIH), U.S. DEPT. OF HEALTH AND HUMAN SERVICES (DHHS), U.S. GOVERNMENT reassignment NATIONAL INSTITUTES OF HEALTH (NIH), U.S. DEPT. OF HEALTH AND HUMAN SERVICES (DHHS), U.S. GOVERNMENT EXECUTIVE ORDER 9424, CONFIRMATORY LICENSE Assignors: TUFTS UNIVERSITY
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    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C13/00—Assembling; Repairing; Cleaning
    • G02C13/001—Assembling; Repairing

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Description

PATENTED APR. 80, 1907.
aa. sTRAssBURGER. GONSTRUGTION OP PLIBRS.
APPLICATION FILED AUG.13. 1906.
UNTED STATES PATENT UFFICE., iaaNsr s'rtntssBURGER, or eniicAio, iLLINoIs.
coNsTRuoTloN oF PLIERS.
iNo. 851.906.
Specification of Letters Patent.
a'vcntect April 30, 1907.
Am'iiaaimimatanglia18,1908. saint No. 880,414.
Be it known that el. l'luxs'r S'ruassnt'n- GER, a Citizen ol' (jermanv` residint* in (.hixago, Cook county, Illinois. hartin'vent'ed certain new and useful lmirovements in the (`onstru'tion of Pliers, whereol the follt'm'ing is a full and ('orreet 'let'ilieatitm, reference being'had to the hereto aeeomrzurving' drawng, formintr a jtart hereol' and in vwhich- Figure 1 shows my said new deY'it-e inside \"iew; lifig. 2 shows the same turned and the leg's broken away, short. lfit'. shows the inside view of the t'onstrut'tion of one `1aw. and 141g. '-l shows the inside ('onstruetlon of the opyosite jaw of my said-( levit'e. llfig. 5 shows the end or top view ol" l"i extended fartlie'r down towzird the 'pivot Fig. 6 shows the end view of lfig. 4, also extended farther down toward the pivot. lfigs. 3
:lud i show onl the workingr part of eaeh jaw, the other ''arts heingr hrolten away. Fig. 7 shows the jaw end ot said instrument applied to the worh 'I'or whieh it is speeially designed. l `i,". 8 shows a fragment' oll a. lrunless eye-glass and its att'aelnnent', m side view.
lt is a well known faetV that metal attachinenls to rimless `leuses of spet'tat'les het'oine loose, easily, and that it is more or less lahorious to re-lit said 1:: 'ts so that they shall hold properly and so that bo o\"ereo.ine. With o'rd for sueh work and, therelore, are the frequent hrealtage ol' sueh lenses.
The ohjeet of my invent ion is to orereoine said ilillieulty. To attain said desirable end I make a pair ol` piiers of special construction 'and well adapted directly to overeoine said i I provide an ordinary pliers o with two speclally ('.mistrueted jznv-menihers and z' Whereof the special ('onstriu't ion ofsaid parts is, more 1m-rtiteularly. at their extreme ends.
ns will be made elea-r in showing their art ual use.
The aw l) is seniiylintlrieal. externally, and at, internally, and rrovided w't h a central noteh 'or Lfroo've (l, and the ;aw r is all looseness shall The said work is now done` inary pliers, which are not well litted eause of f sullit'ient ly. after wl a.eoniparati\'el thin member. t'oneaved internally and eonrexed externally, as .shown in l'ies. z'r and i'n whieh the former shows the interior eonstruetion, and tln` latter shows tht'I same iu end view, as seen in lookin to\\'a'rd its outer end, a `greater length of jaw being' shown in the latter than in the l'ormer' lig.. and said part. is 'provided "'ith a ret'tangiilartv sha'ped noteh e ('ut through from side to side. as shown. The jaw c is somewhat longer than its opposite member I), as eleal'ly shown in Figs. the latter l"i,r. the 'reason for such added length is t'learly apparent, the glass is relieved from all strain and, eonsetniently.
- from all danger of breaking.
Thenoserieeef' of riinless` eyeglasses is provided with a ('lainp f at eat'h end and fromsaid t'lanrp extend arms'f whieh lay on the edge of the lenses 'i to rre'vent tht` ntotion of the elanip or elanips f around the serew (1 which ('auses said looseness. 'ith my said new pliers said looseness is quiekly and entiretwj overt'ome by applying them as shown in liig. 7. Preferahly. the st'rew t/ is loosened before the instrument is a'l-ziilied, then the jaws of said instrument are shut against the iznv-hlade f* and t'onuiressed lirml \I enough to shorten or iu set said blade ut'h sa'i'l st'rew is .gain driven home.
'l`he essential features of my said structure arel the shorter jaw with an internal nott'h (l to hold the workjlroin slipping or injur and the longer jaw with an end notch adapted to leave untouehed the ('entral rib o r ridge o'l' the nose-pieee- "hat vi elaiin is:
' Pliers whereof one jaw-member is 'vided with a noteh forming a longitudnal channel in the fat-e toward the opposite jaw and said o,''posite jaw providedwith an end noteh eut through the .member so as to leave two short prong's.
'it nesses:
Lll
US33041406A 1906-08-13 1906-08-13 Construction of pliers. Expired - Lifetime US851906A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2552021A (en) * 1946-04-10 1951-05-08 Bruce R Vent Optician's strap pliers
US2655062A (en) * 1951-09-24 1953-10-13 Frank Leavitt Magazine fed sinker applying pliers
US5255422A (en) * 1991-08-29 1993-10-26 Russo Ronald D Scalpel blade on-off tool
US5855048A (en) * 1997-07-17 1999-01-05 Synowicki; Robert R. Jeweler's stone setting tool
US5894925A (en) * 1996-01-24 1999-04-20 Kimberly-Clark Worldwide, Inc. Medical sharps blade removal and containment structure

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2552021A (en) * 1946-04-10 1951-05-08 Bruce R Vent Optician's strap pliers
US2655062A (en) * 1951-09-24 1953-10-13 Frank Leavitt Magazine fed sinker applying pliers
US5255422A (en) * 1991-08-29 1993-10-26 Russo Ronald D Scalpel blade on-off tool
US5894925A (en) * 1996-01-24 1999-04-20 Kimberly-Clark Worldwide, Inc. Medical sharps blade removal and containment structure
US5855048A (en) * 1997-07-17 1999-01-05 Synowicki; Robert R. Jeweler's stone setting tool

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