US774375A - Device for carrying heated glass. - Google Patents

Device for carrying heated glass. Download PDF

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Publication number
US774375A
US774375A US19338204A US1904193382A US774375A US 774375 A US774375 A US 774375A US 19338204 A US19338204 A US 19338204A US 1904193382 A US1904193382 A US 1904193382A US 774375 A US774375 A US 774375A
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United States
Prior art keywords
heated glass
grips
carrying heated
levers
segmental
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Expired - Lifetime
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US19338204A
Inventor
Robert W Blaze
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Priority to US19338204A priority Critical patent/US774375A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B9/00—Hand-held gripping tools other than those covered by group B25B7/00

Definitions

  • This invention relates to an improved tool or device for carrying heated glass or other similar ware; and it consists in the certain details of construction and combination of parts, as will be fully described hereinafter.
  • Figure 1 is a side elevation of my improved device, partly in section, the same being constructed and arranged in accordance with my invention.
  • Fig. 2 is an end elevation of the same.
  • Fig. 3 is an enlarged sectional side elevation of the moving sleeve and its connected parts.
  • Fig. 4 is a perspective view of one of the segmental grips, showing a rearview of the same.
  • segmental grips each consist of a flanged slide 4, having an opening 7 at the rear, and an integral segmental portion 5, recessed at 6 to engage with the flange of a piece of glassware 8, as will be seen by reference to Figs. 1 and 4 of the drawings.
  • a system of levers 9 are used to operate these segmental grips 5 and to give each a movement toward and away from the center of the head 2.
  • These levers are pivotally mounted in bearings 12, formed integral with and at the rear of the head 2, the forward ends of said levers entering the openings 7 and the rear ends fitted with links 14:.
  • These links 1 1 are connected to a sliding bearing 15, operating on the tubular handle and limited in its movement by a slot 17, formed in said tube, and a transverse pin 16.
  • This pin 16 is attached to a rod or bar 18, which extends through the length of the handle and is formed with a head or thumb piece 20 and an enlarged portion 19 to fill the tube and properly center the rod.
  • This rod is backed by a strong spiral spring 21 to keep the same extended and recover the parts and move the grips 5 toward the center of the head 2.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Description

No. 774,375. PATENTED NOV. 8, 1904.
I R. W. BLAZE.
DEVICE FOR CARRYING HEATED GLASS.
APPLICATION FILED 33.13, 1904.
UNITED STATES Patented November 8, 1904.
ROBERT W. BLAZE, OF JEANNETTE, PENNSYLVANIA.
DEVICE FOR CARRYING HEATED GLASS.
SPECIFICATION forming part of Letters Patent No. 774,375, dated November 8, 1904.
v Application filed February 13 1904. Serial N0 193,382. (No model.) V
To (all whom it may concern.-
Be it known that I, ROBERT W. BLAZE, a citizen of the United States, residing at Jeannette, in the county of Vestmoreland and State of Pennsylvania, have invented a new and useful Improvement in Devices for Carrying Heated Glass, of which improvement the following is a specification.
This invention relates to an improved tool or device for carrying heated glass or other similar ware; and it consists in the certain details of construction and combination of parts, as will be fully described hereinafter.
1n the accompanying drawings, Figure 1 is a side elevation of my improved device, partly in section, the same being constructed and arranged in accordance with my invention. Fig. 2 is an end elevation of the same. Fig. 3 is an enlarged sectional side elevation of the moving sleeve and its connected parts. Fig. 4 is a perspective view of one of the segmental grips, showing a rearview of the same.
To put my invention into practice, I provide a tubular handle portion 1 of a suitable size and length and fit the same at one end with a head 2, having four or more radiallyarranged recesses 3, in which are placed segmental grips. These segmental grips each consist of a flanged slide 4, having an opening 7 at the rear, and an integral segmental portion 5, recessed at 6 to engage with the flange of a piece of glassware 8, as will be seen by reference to Figs. 1 and 4 of the drawings. To operate these segmental grips 5 and to give each a movement toward and away from the center of the head 2, a system of levers 9 are used. These levers are pivotally mounted in bearings 12, formed integral with and at the rear of the head 2, the forward ends of said levers entering the openings 7 and the rear ends fitted with links 14:. These links 1 1 are connected to a sliding bearing 15, operating on the tubular handle and limited in its movement by a slot 17, formed in said tube, and a transverse pin 16. This pin 16 is attached to a rod or bar 18, which extends through the length of the handle and is formed with a head or thumb piece 20 and an enlarged portion 19 to fill the tube and properly center the rod. This rod is backed by a strong spiral spring 21 to keep the same extended and recover the parts and move the grips 5 toward the center of the head 2. e
In operation by an inward pressure upon the thumb-piece 20 the rod 18 will carry the sleeve 15 forward, drawing the outer ends of the levers 9 inward, and move the forward extremities outward, thereby expanding or enlarging the circle of the grips 5. These grips 5 are adjusted over the flange of the piece of glassware 8 and the pressure released from the thumb-piece 20, releasing the said grips to be moved inward by the action of the spring 21. These grips 5 may be of varied form and size to suit the articles of ware operated upon, and other modifications may be made in the details of construction without departing from the spirit of the invention. Therefore I do not wish to confine myself to the formshown and described.
Having thus described my invention, what I claim, and desire tosecure by Letters Patent, is
In a tool for the purpose described, the combination of the tubular slotted handle 1, the radially-slottedhead 2, the segmental clamps 5 operating in said slots, the levers 9 loosely connected to said clamps and mounted in suitable bearings, the movable sleeve 15 connected to the rear ends of said levers and operated on the tubular handle, the operating-bar 18 arranged within the handle and projecting from one end of the same, a pin 16 connecting the bar 18 with the moving sleeve, and the spring 21 to operate the grips 5 and bring the parts back to their normal position, all arranged and combined for service, substantially as and for the purpose specified.
In testimony whereof have hereunto signed my name in the presence of two subscribing witnesses.
MAX. W. KURNIKER, H. J.'LEv 1s.
US19338204A 1904-02-13 1904-02-13 Device for carrying heated glass. Expired - Lifetime US774375A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US19338204A US774375A (en) 1904-02-13 1904-02-13 Device for carrying heated glass.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19338204A US774375A (en) 1904-02-13 1904-02-13 Device for carrying heated glass.

Publications (1)

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US774375A true US774375A (en) 1904-11-08

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US19338204A Expired - Lifetime US774375A (en) 1904-02-13 1904-02-13 Device for carrying heated glass.

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