US1298139A - Double suction-cup. - Google Patents
Double suction-cup. Download PDFInfo
- Publication number
- US1298139A US1298139A US24566818A US24566818A US1298139A US 1298139 A US1298139 A US 1298139A US 24566818 A US24566818 A US 24566818A US 24566818 A US24566818 A US 24566818A US 1298139 A US1298139 A US 1298139A
- Authority
- US
- United States
- Prior art keywords
- cup
- double suction
- mouth
- suction
- cups
- 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
- 239000000463 material Substances 0.000 description 1
- AFJYYKSVHJGXSN-KAJWKRCWSA-N selamectin Chemical compound O1[C@@H](C)[C@H](O)[C@@H](OC)C[C@@H]1O[C@@H]1C(/C)=C/C[C@@H](O[C@]2(O[C@@H]([C@@H](C)CC2)C2CCCCC2)C2)C[C@@H]2OC(=O)[C@@H]([C@]23O)C=C(C)C(=N\O)/[C@H]3OC\C2=C/C=C/[C@@H]1C AFJYYKSVHJGXSN-KAJWKRCWSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
-
- 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
- F16B47/00—Suction cups for attaching purposes; Equivalent means using adhesives
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S273/00—Amusement devices: games
- Y10S273/25—Suction cups involved
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S292/00—Closure fasteners
- Y10S292/28—Suction cup fasteners
Definitions
- This invention relates, to suction or vacuum cups designed for supporting brackets to a wall or other smooth surface without the use of nails, screws or other fastening means, and its object is to provide a novel and improved device of this kind which will obtain a strong hold on the surface, the cup being provided with an auxiliar cup by which the holding power is materially increased.
- the cup is applied to the wall or other surface by pressing its open end thereagainst, whereupon it spreads or becomes distended as shown dotted in Fig. 2, producing a partial vacuum in the cup, so that the atmospheric pressure on its outer surface holds it in place, and
- auxiliary suction cup 6 the mouth of which faces in the same direction as the main cup but is located a short distance inward of the latter as shown in Fig. 2.
- the two cups are formed integral, and the device can therefore be easily and cheaply produced.
- the auxiliary cup 6 is also flexible so that it may become distended when its mouth is pressed against the supporting surface, and as it is back of the mouth of the main cup,
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Description
C. M. WOLCOTT.
DOUBLE SUCTION CUP.
APPLICATION FILED JULY 19. I918.
1,298, 1 39. I Patented Mar. 25, 1919.
Wiineoow a rs a OFFIQ.
CHARLES M. WOLCOTT, OF NEW YORK, N. Y., ASSIGNOR OF THREE-FO'O'RTHS TO SAMUEL MYERBERG- AND ISIDOR MYERBERG, BOTH 0F BALTIMORE, MARY- LAND.
DOUBLE SUCTION-CUP.
Specification of Letters Iatent.
Application filed July 19, 1818. Serial No. 245,668.
To all whom it may concern:
Be it known that I, CHARLES M. WOLCOTT, a citizen of the United States, residing at New York city and State of New York, have invented certain new and useful Improvements in Double Suction-Cups, of which the following is a specification.
This invention relates, to suction or vacuum cups designed for supporting brackets to a wall or other smooth surface without the use of nails, screws or other fastening means, and its object is to provide a novel and improved device of this kind which will obtain a strong hold on the surface, the cup being provided with an auxiliar cup by which the holding power is materially increased.
In order that the invention may be better understood, reference is had to the accompanying drawing forming a part of this specification, and in said drawing Figure 1 is an end view of the device and Fig. 2 is a central longitudinal section thereof,
Referring specifically to the drawing, 5
denotes a suction cup of rubber or other.
flexible material having a flat rim so that it may fit snugly' against a wall or other smooth supporting surface. The cup is applied to the wall or other surface by pressing its open end thereagainst, whereupon it spreads or becomes distended as shown dotted in Fig. 2, producing a partial vacuum in the cup, so that the atmospheric pressure on its outer surface holds it in place, and
1 no fastening means such as nails, screws, etc.,
are required. As this function of the cup is well known, a further description thereof is not necessary.
In order that the cup may obtain a more secure hold, it, is provided on the inside with an. auxiliary suction cup 6, the mouth of which faces in the same direction as the main cup but is located a short distance inward of the latter as shown in Fig. 2. The two cups are formed integral, and the device can therefore be easily and cheaply produced.
The auxiliary cup 6 is also flexible so that it may become distended when its mouth is pressed against the supporting surface, and as it is back of the mouth of the main cup,
the latter is first distended, and when the mouth thereof and located inward of said mouth, and a solid base from one side of which the cups project in concentric and spaced relation.
In test mony whereof I afiix my signature in the presence of two witnesses.
CHARLES M. woLooTT.
Witnesses:
HOWARD D. ADAMS, HOWARD G. CLARK.
Patented Mar. 25, 1919.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24566818A US1298139A (en) | 1918-07-19 | 1918-07-19 | Double suction-cup. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24566818A US1298139A (en) | 1918-07-19 | 1918-07-19 | Double suction-cup. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1298139A true US1298139A (en) | 1919-03-25 |
Family
ID=3365682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US24566818A Expired - Lifetime US1298139A (en) | 1918-07-19 | 1918-07-19 | Double suction-cup. |
Country Status (1)
Country | Link |
---|---|
US (1) | US1298139A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2774179A (en) * | 1953-11-25 | 1956-12-18 | Albert M Zalkind | Pounding toy |
US2968509A (en) * | 1957-10-25 | 1961-01-17 | John E Borah | Ball retriever |
US3129971A (en) * | 1961-02-13 | 1964-04-21 | Arnold J Kobler | Contact lens applicator |
US3154306A (en) * | 1962-10-29 | 1964-10-27 | Harris Intertype Corp | Sheet-gripping sucker |
US5940350A (en) * | 1997-05-20 | 1999-08-17 | Booty, Jr.; Donald J. | Water-resistant clock with suction cups |
US6244778B1 (en) | 1999-01-21 | 2001-06-12 | Richard M. Chesbrough | Universal suction-based connection device |
US20060135298A1 (en) * | 2003-04-04 | 2006-06-22 | Tae-Seong Yang | Sucker with an annular projection on adhesion surface and adhesion arrow having the sucker |
US20080078896A1 (en) * | 2006-09-28 | 2008-04-03 | Gm Global Technology Operations, Inc. | Active material based suction cups |
US20080134421A1 (en) * | 2006-12-08 | 2008-06-12 | We-Flex, Llc | Plunger device |
US10415220B2 (en) | 2017-07-06 | 2019-09-17 | Jean Andre Piquant | Technologies for plunging |
-
1918
- 1918-07-19 US US24566818A patent/US1298139A/en not_active Expired - Lifetime
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2774179A (en) * | 1953-11-25 | 1956-12-18 | Albert M Zalkind | Pounding toy |
US2968509A (en) * | 1957-10-25 | 1961-01-17 | John E Borah | Ball retriever |
US3129971A (en) * | 1961-02-13 | 1964-04-21 | Arnold J Kobler | Contact lens applicator |
US3154306A (en) * | 1962-10-29 | 1964-10-27 | Harris Intertype Corp | Sheet-gripping sucker |
US5940350A (en) * | 1997-05-20 | 1999-08-17 | Booty, Jr.; Donald J. | Water-resistant clock with suction cups |
US6244778B1 (en) | 1999-01-21 | 2001-06-12 | Richard M. Chesbrough | Universal suction-based connection device |
US20060135298A1 (en) * | 2003-04-04 | 2006-06-22 | Tae-Seong Yang | Sucker with an annular projection on adhesion surface and adhesion arrow having the sucker |
US7364521B2 (en) * | 2003-04-04 | 2008-04-29 | Tae-Seong Yang | Sucker with an annular projection on adhesion surface and adhesion arrow having the sucker |
US20080078896A1 (en) * | 2006-09-28 | 2008-04-03 | Gm Global Technology Operations, Inc. | Active material based suction cups |
US8096537B2 (en) * | 2006-09-28 | 2012-01-17 | GM Global Technology Operations LLC | Active material based suction cups |
US20080134421A1 (en) * | 2006-12-08 | 2008-06-12 | We-Flex, Llc | Plunger device |
US10415220B2 (en) | 2017-07-06 | 2019-09-17 | Jean Andre Piquant | Technologies for plunging |
US11008742B2 (en) | 2017-07-06 | 2021-05-18 | Jean Andre Piquant | Technologies for plunging |
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