US75369A - clark - Google Patents
clark Download PDFInfo
- Publication number
- US75369A US75369A US75369DA US75369A US 75369 A US75369 A US 75369A US 75369D A US75369D A US 75369DA US 75369 A US75369 A US 75369A
- Authority
- US
- United States
- Prior art keywords
- collar
- shank
- improvement
- clark
- brush
- 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
- 238000005266 casting Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 101100163433 Drosophila melanogaster armi gene Proteins 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G3/00—Attaching handles to the implements
- B25G3/02—Socket, tang, or like fixings
- B25G3/04—Socket, tang, or like fixings with detachable or separate socket pieces
-
- 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
- F16B2/00—Friction-grip releasable fastenings
- F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
- F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
- F16B2/10—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using pivoting jaws
Definitions
- Figure III is n. plan of vmy improvement.
- Figure III is a diagram lrepresenting a cross-section of the screw-shank, and showing the manner of preventing the' sliding collar from turning on the shank.
- My improvement relates to aclamping-device, -with a long handle attachedhy which ordinary scrubbingjhrushes can held and operated by a person standing.
- A represents a frame or casting, formed with a jaw, I), und a hollowinelin'ed screw-shank,
- c is a collar sliding on the screw-shank, and providedwith arange or extended portion, s, on one side, between which and the stationary jaw'b, the brush is clamped.
- the lowerportion of theshank d, below the thread, is provided with n.
- ⁇ rib, z' which fits in a corresponding notch or groove, n, in thelinner surface o f the collar, and prevents'the latter from turning with the nut in operating the device.
- the clamp is equally etlicient with any other, in holding the brush; is
- the invention consistsin constructinv a slidinfr collar with a clampingdlange, arranged on an inclined ofa compactform; is not liable to be broken or get out of ordenes there are no projecting eurs'or other'points,
Description
@uiten gratisairut ffir'r.
Leners Parent No. 75,369, dated armi 1o, 1868;.
`nrlrnovrn CLAMP ron sonne-BRUSHES.
ein 56mm referat trim ttm @etten ttmt mit 'mating part, nt tlg: time.
TO ALL WHOM IT MAYA CONCERN: I
Be it known that I, CHARLES B. CLARK, of the city of Buffalo, in the county of Erie,.aud State of New York, have invented a. certainnew and .useful Improvement -in Clamps for Holding scrubbing-Brushes; and I dohereby declare that thefollowing is a full and exact description thereof, reference being had to the qccompanying drawings, makingpart of this'speciication, in which- I Figure I is a central vertical section of the `clamping-collar and nut, the otherparts being shown i'n elevation.'
Figure III is n. plan of vmy improvement.
Figure III is a diagram lrepresenting a cross-section of the screw-shank, and showing the manner of preventing the' sliding collar from turning on the shank.
Like lettersof reference designate corresponding ports in .all the figures.
My improvement relates to aclamping-device, -with a long handle attachedhy which ordinary scrubbingjhrushes can held and operated by a person standing.
C D shank, and operated by a'nnt, as 'hereuftershown `an`d`descrihedf In the drawings, A represents a frame or casting, formed with a jaw, I), und a hollowinelin'ed screw-shank,
d, `for inserting a wooden handle. c is a collar sliding on the screw-shank, and providedwith arange or extended portion, s, on one side, between which and the stationary jaw'b, the brush is clamped. is a nut, provided with thumbpieces fffby which it is niade to traverse the screw-shankd, in moving the sliding collar` and clamping the brush. It will be 'perceived that the shank d, or that portion thereof on which tho collar slides, must be socast with the frame A, a's to form an acuteangle with the upper surface of the wooden stock of the brush, when applied thereto, in order to have the flange operato to clamp the brush. The lowerportion of theshank d, below the thread, is provided with n. `rib, z', which fits in a corresponding notch or groove, n, in thelinner surface o f the collar, and prevents'the latter from turning with the nut in operating the device.
- The operation of my improvement is manifest. The hrush is placed with its upper surface against the frame, so that the jaw b will he in contact with one side ofthe wooden stock, when the nut E is screwed down, sliding the'collar e, the fia-nge s of which presses against the opposite side or edge of the stock, and firmly clamps and holds it in place. i i' f By myppeculiarconstruction ofthe sliding collar and jaw, no drilling or rivets are required, which, in the manufacture of light castings, is amattcr of considerable expense, as the work is required to be donc by hand, and with great care, to avoid breaking the`parts. I can thus manufacture and put into market my improvement, at `a. much less cost than any other device for the purpose that requires drilling or other. fitting to adjust the parts to eachother.
Constructed with Iny improvement, the clamp is equally etlicient with any other, in holding the brush; is
The invention consistsin constructinv a slidinfr collar with a clampingdlange, arranged on an inclined ofa compactform; is not liable to be broken or get out of ordenes there are no projecting eurs'or other'points,
norfany rivets to'get loose and work out.
What I claim as my invention, is 4 Constructing the sliding collar c with the flange s, when arranged on the inclined. shank d, und operated by a nut, E, in the manner and for the purpose shown and described, I
' CHARLES B. CLARK.
Witnesses JAY HYATT, 'l'noms C. HoLMns.
Publications (1)
Publication Number | Publication Date |
---|---|
US75369A true US75369A (en) | 1868-03-10 |
Family
ID=2144876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US75369D Expired - Lifetime US75369A (en) | clark |
Country Status (1)
Country | Link |
---|---|
US (1) | US75369A (en) |
-
0
- US US75369D patent/US75369A/en not_active Expired - Lifetime
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US75369A (en) | clark | |
US63929A (en) | All whom it may concern | |
US534447A (en) | Post or side spring for molding-machines | |
US80453A (en) | Charles b | |
US380660A (en) | Chaeles j | |
US987918A (en) | Garden-tool. | |
US82627A (en) | Self and stillman moore | |
US560260A (en) | Hair-clipper | |
US71037A (en) | Improved bkush-holdee | |
US1236997A (en) | Turret tool-post. | |
US78922A (en) | Gustavus v | |
US116649A (en) | Improvement in lathe-chucks | |
US84129A (en) | Improved scrubbing-brush and mop | |
US72306A (en) | George leas | |
US290396A (en) | Drawing-knife | |
US116220A (en) | Improvement in bench-hooks | |
US301680A (en) | Wrench | |
US90699A (en) | Improvement in locking-burr | |
US306690A (en) | johnson | |
US54189A (en) | Improvement in knife-handles | |
US83710A (en) | Improvement in attaching handles to picks | |
US84698A (en) | Improved lathe-chuck | |
US76020A (en) | wight | |
US68585A (en) | Impeovement in | |
US137671A (en) | Improvement in curriers tools |