US1537521A - Bolt - Google Patents

Bolt Download PDF

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Publication number
US1537521A
US1537521A US737304A US73730424A US1537521A US 1537521 A US1537521 A US 1537521A US 737304 A US737304 A US 737304A US 73730424 A US73730424 A US 73730424A US 1537521 A US1537521 A US 1537521A
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US
United States
Prior art keywords
members
recess
tongues
clamping
yielding
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
Application number
US737304A
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English (en)
Inventor
Assorati Antenor
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US737304A priority Critical patent/US1537521A/en
Application granted granted Critical
Publication of US1537521A publication Critical patent/US1537521A/en
Priority to FR600431D priority patent/FR600431A/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
    • F16B21/12—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with locking-pins or split-pins thrust into holes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts

Definitions

  • This invention Tristes io an iioprovcmen?. in boiis and bos. for iis object to provide dsvicc for rigidly connecting or associating two or .mors eiemsnis in an ditious, cor.- fv'cnisnt n o economic manncr. Hobbs? objccb is to provide if. i cking;
  • Another objsc' is to provide c ooitwhich may bc resffiiiy kicked in position and cssiy roiecscd 'when dssired. l
  • noihei objcci is 'to provide certain improvcmsnts ii.: ibo form, construction and arrangemciii of 'che several parijs whereby tbs above Biomed. and ocbcr objects may fscti'vc'y' bc atsiried.
  • Fig. 1 represents side elevation of my boit, arranged in position izo lock brcc cis- 'ind Washers together, ibs ooi 'or rem 11g VI. c cestini or iookiig mczibcr bcing shown in doicd ouiiin.
  • Figs. 5, 6 and 7 represent elcvsiois of tbc coactmg faces of tbs three members formv ing the boli?.
  • Fig. 8 represents av side sisi/ation of s. moc'iiiicd form of boi. tbe elements ocircd 'thereby boing shown in section.
  • Fig. 10 represents a pian View of another form of bolt.
  • the boigt comprissc blanches members denoted by'l, 2 and 3.
  • the clamping mem bcrs '1 and 2 arc similar in construction, nach being provided with s. iat straight innor face 4, c cyiizidrical outer face 5, a bead 6 formed upon one end of the cylindrical face 5 and a head 7 at the opposite end.
  • the bca-d 8 is semi-circular in cross. section and extends beyond the cylindrical ffice 5 to form a shoulder 8, 'the peripheral edge of which is concciitric with the cyiin driczii face 5.
  • the bead 7 is also semi-cir cular in cross section, and is oset from the cyiindrical 'fac-e 5, so hat the peripheral edge is disposed ecccniricaily with respect ⁇ to tbc face 5 io .form o silouider 9.
  • each member has a recess 10, the purpose of which, will 'bo hereinafter cxpicined.
  • the central or iociing member 3 is provided with opposteiy disposed fiat, strsight aces and is substan'tisiiy of equal thickbrougbo'ui its length and breadth. @no end. of this member S bas a bead 13 which exi-ends beyond the side walls of the member 'to :form sbouidcrs 111, 15, the contour or which head and shoulders coincides with the peripheral contour of the heads 6, of the members 1, 2, when assembied.
  • a commi iongtudinai slot 16 is formed in the locking; member 3, which slot is arranged to house yioiding tongues 17, 18, Whichare Secured at one end to the member 3 by a rivet 19 or other suitable fastening means.
  • Thesc tongues are disposed on the opposite sides of the member 8, and each tongue is provided with im outwardly projecting featl 20 which is arranged 11o rest in the recess 10 in tho face of the immbers 1, 2 when the members are asso-mbicd in locked position.
  • tbc clamping members 1, 2 am placed with their Hat straight faces f1 'togeibcr or appr oximcely so andthe head 7 of both members passcd. into and throu h tbs washer 24, cirooisr soles in the e erna-obs and washer 26 after such holes have been brought into register.
  • the central or locking member 3 is introduced between theV inner flat straight faces 4 of the clamping members 1, 2 and forced therebetween until the shoulders 111-, of the head 13 engage the washer 24, at which point the teats 2O on the yielding tongues 17, 18 will register with and enter the recesses 10 in the faces of the clamping members 1, 2. While the member 3 is passing between the members l, 2q the teats 20 will, of course, slide upon the dat straight faces 4 and cause the free ends of the tongues to lyield inwardly and toward each other. When the teats enter the. recesses,
  • the locking member 29 is provided with a single yielding tongue 30 andteat 31.
  • heads 32, 33 of the clamping members 34:, 35 are each provided with acutaway portion 36, which portions, when the members are assembled, will form a cavity i to allow a hook shaped tool 37, shown in 'departing from the spirit an dotted outline in Figs. 11 and 12, towenter a hole 39 in the central locking member 40, by. which means the member Ll() may be withdrawn from its locked position between the clamping members 34, 35.
  • a lock bolt comprising clamping mem. bers having a recess, an intermediate mem.- ber provided with a yielding ton ue. arranged to enter said recess for inter ocking said members.
  • a lock bolt comprising clampingmembers having a recess, an intermediate member provided with a yielding tongue having a teat arranged to enter said recess 'for interlocking said members.
  • a lock bolt comprising clamping mem bers having a recess, an intermediate member formed with a longitudinal slot therein,
  • a ,yielding tongue secured tosaid member and movable in said slot, said tongue being provided with a teat arranged to engage said recess for interlocking said members.
  • a lock bolt comprising clamping members havingrecesses, an intermediate member formed with a longitudinal slot therein, a plurality-of yieldin tongues secured to said member and Inova le in said slot, each of said tongues being provided with a teat arranged to engage 'the adjacent recess for interlocking the members.
  • a lock bolt comprising clamping members having recesses and offset heads, a cavity in said heads,'an intermediate member having ahole disposed in register with said cavity when the members are assembled, a yielding tongue secured to said member and provided with a teat arranged to engage the adjacent recess for interlocking the members.
  • a lock bolt.I comprisin clamping members having recesses and o v set heads, a

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
US737304A 1924-09-12 1924-09-12 Bolt Expired - Lifetime US1537521A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US737304A US1537521A (en) 1924-09-12 1924-09-12 Bolt
FR600431D FR600431A (fr) 1924-09-12 1925-07-08 Perfectionnements aux boulons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US737304A US1537521A (en) 1924-09-12 1924-09-12 Bolt

Publications (1)

Publication Number Publication Date
US1537521A true US1537521A (en) 1925-05-12

Family

ID=24963377

Family Applications (1)

Application Number Title Priority Date Filing Date
US737304A Expired - Lifetime US1537521A (en) 1924-09-12 1924-09-12 Bolt

Country Status (2)

Country Link
US (1) US1537521A (fr)
FR (1) FR600431A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2568075A (en) * 1949-11-04 1951-09-18 Tooth H & L Co Cap fastener for excavating bucket digging teeth
US2593790A (en) * 1948-06-14 1952-04-22 Western Railway Equipment Comp Railway car draft key retainer
US2653505A (en) * 1951-03-07 1953-09-29 Western Railway Equipment Comp Draft key retainer
US2941439A (en) * 1957-01-30 1960-06-21 Illinois Tool Works Rivet and integral expander pin connected thereto by area of limited cross section
US3922946A (en) * 1973-12-26 1975-12-02 Dayton Sure Grip & Shore Co Split bolt

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2593790A (en) * 1948-06-14 1952-04-22 Western Railway Equipment Comp Railway car draft key retainer
US2568075A (en) * 1949-11-04 1951-09-18 Tooth H & L Co Cap fastener for excavating bucket digging teeth
US2653505A (en) * 1951-03-07 1953-09-29 Western Railway Equipment Comp Draft key retainer
US2941439A (en) * 1957-01-30 1960-06-21 Illinois Tool Works Rivet and integral expander pin connected thereto by area of limited cross section
US3922946A (en) * 1973-12-26 1975-12-02 Dayton Sure Grip & Shore Co Split bolt

Also Published As

Publication number Publication date
FR600431A (fr) 1926-02-06

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