US478060A - Belt-stretch er - Google Patents

Belt-stretch er Download PDF

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Publication number
US478060A
US478060A US478060DA US478060A US 478060 A US478060 A US 478060A US 478060D A US478060D A US 478060DA US 478060 A US478060 A US 478060A
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Prior art keywords
belt
clamp
bars
stretch
kenehan
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Expired - Lifetime
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B13/00—Bundling articles
    • B65B13/02—Applying and securing binding material around articles or groups of articles, e.g. using strings, wires, strips, bands or tapes
    • B65B13/025—Hand-held tools
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53683—Spreading parts apart or separating them from face to face engagement

Definitions

  • This invention relates to aclampingdevice for holding and drawing the abutting ends of driving-belts together While the said ends are being fastened; and it consists of the peculiar constructions and combinations, substantially as hereinafter described, and pointed out in the claim.
  • Figure 1 is a plan view showing the clamp attached to the belt.
  • Fig. 2 is an edge view of the clamp.
  • Fig. 3 is a perspective view of the clamp.
  • a and B represent parts of two abutting
  • the O is a rod or bar supporting the clamps D D.
  • the clamps are composed of bars having eyes (1 d, through which the rod 0 passes.
  • E is a right and left hand screw-rod playing in threaded holes in the said clamp-bars D.
  • a ratchet-pinion e and a pivoted lever F On the middle part of said screw-rod is provided a ratchet-pinion e and a pivoted lever F, having a pawl f, engaging with said pinion.
  • the clamping ends of the bars D consist of slotted sleeves D in which are fixed rotative cam-pins G, having one side cut away to admit the belt to be inserted in the slots, and when turned will clamp or pinch the belt.
  • 9 g are thumb-levers attached to the cam-pins to turn them with.
  • the campins are held in the sleeves by short pins bearin g against the shoulders of the sleeves.

Description

(N0.M0d G P" KENEHAN.
BELT STRBTGHBR.
No. 478,060. Patented June 28, 1892.
ms nnnnll PETERS 00., wnomx'mm, wummmm, u. c.
A UNITED STATE PATENT OFFICE.
GILBERT P. KENEHAN, OF CLEVELAND, OHIO.
BELT-STRETCH ER.
SPECIFICATION forming part of Letters Patent No. 478,060, dated June 28, 1892.
Application filed July 30, 1891. Serial No. 401,238. (No model.)
.To all whom it may concern.-
Be it known that l, GILBERT P. KENEHAN, a citizen of the United States, and a resident of Cleveland, in the county of Ouyahoga and State of Ohio, have invented certain new and useful Improvements in Belt Clamps, of which the following is a specification.
This invention relates to aclampingdevice for holding and drawing the abutting ends of driving-belts together While the said ends are being fastened; and it consists of the peculiar constructions and combinations, substantially as hereinafter described, and pointed out in the claim.
In the accompanying drawings, Figure 1 is a plan view showing the clamp attached to the belt. Fig. 2 is an edge view of the clamp. Fig. 3 is a perspective view of the clamp.
A and B represent parts of two abutting,
ends of a belt.
O is a rod or bar supporting the clamps D D. The clamps are composed of bars having eyes (1 d, through which the rod 0 passes.
E is a right and left hand screw-rod playing in threaded holes in the said clamp-bars D. On the middle part of said screw-rod is provided a ratchet-pinion e and a pivoted lever F, having a pawl f, engaging with said pinion. The clamping ends of the bars D consist of slotted sleeves D in which are fixed rotative cam-pins G, having one side cut away to admit the belt to be inserted in the slots, and when turned will clamp or pinch the belt. 9 g are thumb-levers attached to the cam-pins to turn them with. The campins are held in the sleeves by short pins bearin g against the shoulders of the sleeves.
The uses of this device are obviously the holding of the edges of the belt and drawing the ends of the belt'together.
Having described my invention, I claim- In a belt-clamp, the bars D D, having sockets d d and movably placed on guide-bar O, right-and-left screw E, also playing through the clamp-bars D D and provided with a lever F and pawl and ratchet f e, and the bars D D, having slotted heads D D containing cam-pinsG G, provided with levers g g, all constructed and combined to operate substantially as and for the purpose set forth. I
GILBERT P. KENEHAN.
Witnesses: GEO. W. TIBBITTS, E. JAY PINNEY.
US478060D Belt-stretch er Expired - Lifetime US478060A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170089324A1 (en) * 2014-05-29 2017-03-30 Nabrawind Technologies SL Bolted joint for a wind turbine blade

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170089324A1 (en) * 2014-05-29 2017-03-30 Nabrawind Technologies SL Bolted joint for a wind turbine blade
US10584677B2 (en) * 2014-05-29 2020-03-10 Nabrawind Technologies SL Bolted joint for a wind turbine blade

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