US542993A - Augustus alexander davidson - Google Patents
Augustus alexander davidson Download PDFInfo
- Publication number
- US542993A US542993A US542993DA US542993A US 542993 A US542993 A US 542993A US 542993D A US542993D A US 542993DA US 542993 A US542993 A US 542993A
- Authority
- US
- United States
- Prior art keywords
- augustus
- tongue
- slide
- davidson
- view
- 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
- 210000002105 Tongue Anatomy 0.000 description 22
- 235000013305 food Nutrition 0.000 description 8
- 210000002784 Stomach Anatomy 0.000 description 2
- 235000008452 baby food Nutrition 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000003292 diminished Effects 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/28—Clamping means for squeezing flexible tubes, e.g. roller clamps
- A61M39/284—Lever clamps
-
- 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
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/13—Article holder attachable to apparel or body
- Y10T24/1321—Pencil
- Y10T24/1324—Clasp attached
-
- 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
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/44—Clasp, clip, support-clamp, or required component thereof
- Y10T24/44291—Clasp, clip, support-clamp, or required component thereof including pivoted gripping member
- Y10T24/44496—Clasp, clip, support-clamp, or required component thereof including pivoted gripping member with operator means for moving pivoted member
- Y10T24/44513—Camming or wedging element
Definitions
- This invention is an improved device which is to be attached to the rubber tubes of babybottles.
- the implement is attached to the rubber tube by inserting the tube through the round hole at one end of the main piece and carrying it through the hole at the other end.
- the food-supply can be diminished in proportion to the distance to which the slide is extended, and the supply will be shut ofi altogether by moving the slide as far as it will go.
- I-Ieretofore it has been the practice to tie a knot in the rubber tube to shutoff the supply, but it was impossible to regulate it. At other times, when a child required an empty bottle to simply quiet him or her, a similar practice was followed to prevent wind from being taken into the stomach.
- the objects of my invention areto remedy these defects by providing a device which can be readily adjusted to regulate the supply of food and is at all times ready for use.
- My device is also constructed without any projecting points on the outside with a View of preventing the child from being injured by coming in contact with it.
- Figure 1 is an upright view of the implement, showing all the parts in place.
- Fig. 2 is end view of the main piece.
- Fig. 3 is a plan showing a cross-section of the main piece.
- Fig. 4. shows a View of the top of the main piece.
- Fig. 5 is a side view of the slide.
- Fig. 6 is an end view of the slide.
- Fig. 7 is a side View of the tongue.
- Fig. 8 is a top view of the tongue.
- My invention consists of a device comprising the hollow main piece A, which is flat at the slide and project downward through the opening H.
- the tongue D barely touches the tongue when at rest, and. when the slide is moved along the main piece this tongue presses on the tongue and causes it to grad ually close down on the rubber tube.
- the tongue E projects just far enough through the opening so that it will press against the end of it and prevent the slide from being moved too far.
- the tongue is connected at G by a rivet running through a joint at the end of the tongue.
- I are cross-cuts for the purpose of holding the slide in place when moved to any of these points in order to diminish the supply of food.
- An improved device to be attached to the rubber tubes of feeding bottles for the purpose of regulating the consumption of food therein consisting of a mainpiece having an opening atthe top and at each end; a slide, having two tongues, to move back and forth on the mainpiece; and a tongue having a joint at one end which is connected to the mainpiece by a pivot substantially as described.
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Table Equipment (AREA)
Description
(No Model.)
A. A. DAVIDSON.
DEVICE FOR BABY FOOD REGULATORS. No, 542,993. Patented July 23, 1895.
"witne sses. Inventor.
NITED STATES- PATENT OFFICE.
AUGUSTUS-ALEXANDER DAVIDSON, OF VICTORIA, CANADA.
DEVICE FOR BABY-FOOD REGULATORS.
SPECIFICATION forming part of Letters latent No. 542,993, dated July 23, 1895. Application filed April 11, 1895- Serial No. 545,397. (No model.)
"To all whom it may concern:
4 Food Regulators, of which the following is a specification.
This invention is an improved device which is to be attached to the rubber tubes of babybottles. The implement is attached to the rubber tube by inserting the tube through the round hole at one end of the main piece and carrying it through the hole at the other end. By moving the slide on the main piece the food-supply can be diminished in proportion to the distance to which the slide is extended, and the supply will be shut ofi altogether by moving the slide as far as it will go. I-Ieretofore it has been the practice to tie a knot in the rubber tube to shutoff the supply, but it was impossible to regulate it. At other times, when a child required an empty bottle to simply quiet him or her, a similar practice was followed to prevent wind from being taken into the stomach.
The objects of my invention areto remedy these defects by providing a device which can be readily adjusted to regulate the supply of food and is at all times ready for use.
My device is also constructed without any projecting points on the outside with a View of preventing the child from being injured by coming in contact with it.
In the drawings forming part of this specification, Figure 1 is an upright view of the implement, showing all the parts in place. Fig. 2 is end view of the main piece. Fig. 3 is a plan showing a cross-section of the main piece. Fig. 4. shows a View of the top of the main piece. Fig. 5 is a side view of the slide. Fig. 6 is an end view of the slide. Fig. 7 is a side View of the tongue. Fig. 8 is a top view of the tongue.
My invention consists of a device comprising the hollow main piece A, which is flat at the slide and project downward through the opening H. The tongue D barely touches the tongue when at rest, and. when the slide is moved along the main piece this tongue presses on the tongue and causes it to grad ually close down on the rubber tube. The tongue E projects just far enough through the opening so that it will press against the end of it and prevent the slide from being moved too far. The tongue is connected at G by a rivet running through a joint at the end of the tongue.
I are cross-cuts for the purpose of holding the slide in place when moved to any of these points in order to diminish the supply of food.
Having now described the construction, operation, and advantages of my invention, what I claim, and desire to secure by Letters Patent, is-
An improved device to be attached to the rubber tubes of feeding bottles for the purpose of regulating the consumption of food therein, consisting of a mainpiece having an opening atthe top and at each end; a slide, having two tongues, to move back and forth on the mainpiece; and a tongue having a joint at one end which is connected to the mainpiece by a pivot substantially as described.
In testimony whereof I have hereunto set my hand in presence of two subscribing wit nesses.
AUGUSTUS ALEXANDER DAVIDSON.
Witnesses:
EBE'RHARD ANDEBNAOH, ALBERT S. BARTLETT.
Publications (1)
Publication Number | Publication Date |
---|---|
US542993A true US542993A (en) | 1895-07-23 |
Family
ID=2611741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US542993D Expired - Lifetime US542993A (en) | Augustus alexander davidson |
Country Status (1)
Country | Link |
---|---|
US (1) | US542993A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2595974A (en) * | 1949-05-14 | 1952-05-06 | Clarence F Norlin | Pen clip |
-
0
- US US542993D patent/US542993A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2595974A (en) * | 1949-05-14 | 1952-05-06 | Clarence F Norlin | Pen clip |
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