US940739A - Divided bolt. - Google Patents

Divided bolt. Download PDF

Info

Publication number
US940739A
US940739A US49525309A US1909495253A US940739A US 940739 A US940739 A US 940739A US 49525309 A US49525309 A US 49525309A US 1909495253 A US1909495253 A US 1909495253A US 940739 A US940739 A US 940739A
Authority
US
United States
Prior art keywords
bolt
divided
parts
groove
separate parts
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
US49525309A
Inventor
Alexander Schluessler
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 US49525309A priority Critical patent/US940739A/en
Application granted granted Critical
Publication of US940739A publication Critical patent/US940739A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B35/00Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/02Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws divided longitudinally

Definitions

  • This invention relates to fastening de-- vices of the class known as bolts'and nuts;
  • the invention consists of a threaded bolt avhich is divided longitudinally and one of the parts of which is provided with a longi- .-'tudinal groove and the other with a rib or head which fits therein, each part of the bolt being also provided at one end with a later- :ally directed head member.
  • Figure l is a sectional view showing my improved bolt and the method of its operation
  • Fig. 2 a view similar to Fig. l but on an enlarged scale and showing only a part of the construction shown in Fig. 1,
  • Fig. 3 a side view of the bolt detachedand showing the separate parts disconnected,
  • one of the parts bein also partially in sec tion, and gl ig. 4 a section on the line 4-4 of Fig. 3.
  • I provide a bolt 0 divided longitudinally into two separate parts 0 said parts being provided in their adjacent faces,- one with a longitudinal groove 0 and the other with a. longitudinal rib c adapted to fit in said groove, and each of the parts of the bolt is provided at one end thereof with a laterally directed head member 0*", and the head members 0 are preferably provided at their inner faces with roughened or serrated surfaces a forming teeth or projections which bear on the inner wall of the receptacle a or otherarticle in connection with which the bolt is used so as to prevent the head members from slipping or turning when the bolt is in use.
  • the holes (Z in the collar 1) and receptacle a through which the bolts are passed are made of greater dimensions than the transverse dimensions of said bolts as clearly shown in Fig.'2, and in connecting said collar with the receptacle a the head member 0 of one part of the bolt is first passed through the holes (I and the head member 0'' of the other part .of' the bolt is then passed through, and the nut e is then screwed onto the bolt, and a washer f may first be placed on the bolt if desired.
  • the bolt may be made of considerable length so that the separate parts thereof may be held in position to permit of the screwing on of the nut, and after this is done the outer end of v the bolt may be cut off.
  • the herein described fastening device comprising a threaded bolt divided longitudinally into two separate parts, said parts being provided in their adjacent faces, one with a longitudinal groove and the other with a longitudinal rib adapted to fit in said groove and a nut adapted to be screwed on to said bolt.
  • the herein described fastening device-" f 100 comprising a threaded bolt divided longitudinallyinto two separate parts, said parts being provided in their'adjacent faces, one

Description

A. SGHLUSSLER.
DIVIDED BOLT. APPLICATION FILED MAY 11. 1909.
Patented Nov. 23, 1909.
fM ENTOR /%,zawder\)c/dss/ar WITNESSES:
' the bolt through an article or articles in the UNITED STATES PATENT OFFICE. :j
ALEXANDER. scnnfissnnn, on NEW YORK, N. Y., nssmnoza or ONE-HAL]? To Amine 4 BURGER, on NEW YORK, N. Y.
DIVIDED' BOLT.
Application flled May 11, 1909. Serial No. 495,253.
.vented certain new aiid useful Improvements in Divided Bolts; of which the following 1s a specification, such as will enable those skilled in the art to which it appertains to make and use the same.
This invention relates to fastening de-- vices of the class known as bolts'and nuts;
and the object thereof is to provide fastening devicestof this class particularly designed for use under circumstancesand conditions wlnchrender it impossible to pass usual manner, but under which it is neces sary to pass the head itself of the bolt through the aperturein which the bolt fits.
- The invention consists of a threaded bolt avhich is divided longitudinally and one of the parts of which is provided with a longi- .-'tudinal groove and the other with a rib or head which fits therein, each part of the bolt being also provided at one end with a later- :ally directed head member.
The invention is fully disclosed in the following specification, of which the accompanying drawing forms a part, in which the separate parts of my improvement are designated by suitable reference characters in each of the views, and in which;
Figure l is a sectional view showing my improved bolt and the method of its operation, Fig. 2 a view similar to Fig. l but on an enlarged scale and showing only a part of the construction shown in Fig. 1, Fig. 3 a side view of the bolt detachedand showing the separate parts disconnected,
one of the parts bein also partially in sec tion, and gl ig. 4 a section on the line 4-4 of Fig. 3.
ln l ig. l ol? the accompanying drawing I have shown at w a closed receptacle to which is secured a collar or band '1) having a flange IF, and the collar or band I) is secured. to the receptacle (6 by means of my improved fastening device.
In the practice of my invention, I provide a bolt 0 divided longitudinally into two separate parts 0 said parts being provided in their adjacent faces,- one with a longitudinal groove 0 and the other with a. longitudinal rib c adapted to fit in said groove, and each of the parts of the bolt is provided at one end thereof with a laterally directed head member 0*", and the head members 0 are preferably provided at their inner faces with roughened or serrated surfaces a forming teeth or projections which bear on the inner wall of the receptacle a or otherarticle in connection with which the bolt is used so as to prevent the head members from slipping or turning when the bolt is in use.
In practice, the holes (Z in the collar 1) and receptacle a through which the bolts are passed are made of greater dimensions than the transverse dimensions of said bolts as clearly shown in Fig.'2, and in connecting said collar with the receptacle a the head member 0 of one part of the bolt is first passed through the holes (I and the head member 0'' of the other part .of' the bolt is then passed through, and the nut e is then screwed onto the bolt, and a washer f may first be placed on the bolt if desired. In order to facilitate this operation, the bolt may be made of considerable length so that the separate parts thereof may be held in position to permit of the screwing on of the nut, and after this is done the outer end of v the bolt may be cut off.
I am aware that divided bolts are not broadly new, but my invention consists in a divided bolt, the separate parts of which are made as herein shown and described.
Having fully described my invention, what Specification of Letters Patent- Patented Nov. 23, 1909.
I claim as new and desire to secure by Letters Patent, is':-
1. The herein described fastening device comprising a threaded bolt divided longitudinally into two separate parts, said parts being provided in their adjacent faces, one with a longitudinal groove and the other with a longitudinal rib adapted to fit in said groove and a nut adapted to be screwed on to said bolt.
2. The herein described fastening device-" f 100 comprising a threaded bolt divided longitudinallyinto two separate parts, said parts being provided in their'adjacent faces, one
with a longitudiiml; groove and the-0 tl1er my invention. 'hBQQ 'sign ed my name in with a longitudinal ribadapted to fit in said presence of asubscribing Witnesses this groove and anutaflapted to be screwed on 8th day of 15281909. I f," to said bolt, each'p'iu't o fthe bolt being pro- "A D U EXB- 5 vided atfon'e 19nd wi th a. lafigmllyditected ,witnsssr ,Qa'
'head m'elpber; v lffj' e QCLEuMULREANY, Q In gummy-[hat I claim thfiiglegqiqgasj CANmLp.
US49525309A 1909-05-11 1909-05-11 Divided bolt. Expired - Lifetime US940739A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US49525309A US940739A (en) 1909-05-11 1909-05-11 Divided bolt.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49525309A US940739A (en) 1909-05-11 1909-05-11 Divided bolt.

Publications (1)

Publication Number Publication Date
US940739A true US940739A (en) 1909-11-23

Family

ID=3009158

Family Applications (1)

Application Number Title Priority Date Filing Date
US49525309A Expired - Lifetime US940739A (en) 1909-05-11 1909-05-11 Divided bolt.

Country Status (1)

Country Link
US (1) US940739A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3224796A (en) * 1962-08-10 1965-12-21 Harold H Burkitt Wall bushing for pipes and cables
US3463525A (en) * 1968-04-26 1969-08-26 Schaefer Equip Securing safety equipment to railroad cars by means of a blind hook bolt

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3224796A (en) * 1962-08-10 1965-12-21 Harold H Burkitt Wall bushing for pipes and cables
US3463525A (en) * 1968-04-26 1969-08-26 Schaefer Equip Securing safety equipment to railroad cars by means of a blind hook bolt

Similar Documents

Publication Publication Date Title
US612489A (en) Expansion-bolt fastening
US940739A (en) Divided bolt.
US1832060A (en) Nut lock
WO2018127337A1 (en) Fracture nut having a fracture surface having a large aperture angle
US579848A (en) Nut-lock
US664027A (en) Bolt.
US961063A (en) Nut-lock.
US291945A (en) Henby schwabzwaldeb
US914053A (en) Nut-lock.
US919170A (en) Nut-lock.
US348426A (en) Nut-lock
US490553A (en) Nut-lock
US495520A (en) Nut-lock
US944288A (en) Bolt and nut lock.
US148646A (en) Improvement ih mut-locks
US1278615A (en) Nut and bolt lock.
US964813A (en) Nut-lock.
US1912888A (en) Tight holding nut
US972796A (en) Nut-lock.
US765245A (en) Nut-lock.
US853133A (en) Lock-bolt.
US1057217A (en) Bolt device.
US844422A (en) Nut-lock.
US945110A (en) Bolt and nut lock for connecting-rods.
US1145991A (en) Nut-lock.