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US923713A - Corner connection for frames and the like. - Google Patents

Corner connection for frames and the like. Download PDF

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Publication number
US923713A
US923713A US43541808A US1908435418A US923713A US 923713 A US923713 A US 923713A US 43541808 A US43541808 A US 43541808A US 1908435418 A US1908435418 A US 1908435418A US 923713 A US923713 A US 923713A
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US
United States
Prior art keywords
frames
corner connection
connection
corner
frame
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
Application number
US43541808A
Inventor
Christian Schwarting
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
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Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US43541808A priority Critical patent/US923713A/en
Application granted granted Critical
Publication of US923713A publication Critical patent/US923713A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
    • F16B12/10—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like
    • F16B12/12—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics
    • F16B12/14—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics using threaded bolts or screws
    • F16B12/18—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics using threaded bolts or screws using drawing bars
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/29—Rotarily connected, differentially translatable members, e.g., turn-buckle, etc.
    • Y10T403/299—Externally threaded actuator
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/46—Rod end to transverse side of member
    • Y10T403/4602—Corner joint

Definitions

  • the object of my present invention relates to a connection of the corners of any sort of frame-connections by which a solid and durable connection is attained.
  • the usual connection by means of glue is dispensed with.
  • My invention can be used for chairs, tables and the like just as well as for picture-frames, boxes, and the like.
  • a special advantage of my invention consists therein that the connected parts can be easily taken apart if desired.
  • Figure 1 shows a verti cal section of the foot-stool.
  • Fig. 2 shows a plan-view of Fig 1.
  • the rods (1 of the frame are provided with pins 1) which engage the vertical rods in this case the feet 0.
  • Angle pieces 01 are connected by means of screws 6 near the ends of the bars a.
  • the legs of said angle-piece which are now placed opposite each other are provided with holes having different threads into which a screw 9 is screwed in having a quad rangular center part f and a left-hand and a right-hand thread.
  • the quadrangular part serves to engage a key if the screw is screwed fast or unscrewed.
  • Each corner of the frame provides such connection whereby a solid and stable connection of the frame without the use of glue or the like is attained.
  • WVhat I claim as new and desire to secure by a United States Letters Patent is In a corner connection for frames and the like the combination of right angularly bent angle irons fixed to the ends of two neighboring rails of a frame and being provided with screwholes on the sides facing each other, and a screw providing a central quadrangular part and having a left and a right hand thread engaging the screw holes of said facing legs of said angle irons, substantially as described and for the purpose set forth.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)

Description

- G. SGHWARTING. CORNER CONNECTION FOR FRAMES AND THE LIKE- APPLICATION FILED MAY 28 1908.
Patented June 1, 1909.
CHRISTIAN SOHWARTING, OF STROHHAUSEN, GERMAE'NY.
CORNER CONNECTION FOR FRAMES AND THE LIKE.
Specification of Letters Patent.
Patented June 1, 1909.
Application filed May 28, 1908. Serial No. 435,418.
To all whom it may concern:
Be it known that I, CHRISTIAN SCHWART- ING, a subject of the German Emperor, and resident of Strohhausen, in Oldenburg, Germany, have invented certain new and useful Improvements in and Relating to Corner Connections for Frames and the Like, of which the following is a specification.
The object of my present invention relates to a connection of the corners of any sort of frame-connections by which a solid and durable connection is attained. The usual connection by means of glue is dispensed with.
My invention can be used for chairs, tables and the like just as well as for picture-frames, boxes, and the like.
A special advantage of my invention consists therein that the connected parts can be easily taken apart if desired.
In the accompanying drawing in which I have illustrated my invention the same is used for a foot-stool.
Like letters of reference refer to like parts throughout the different views.
In said drawings Figure 1 shows a verti cal section of the foot-stool. Fig. 2 shows a plan-view of Fig 1.
The rods (1 of the frame are provided with pins 1) which engage the vertical rods in this case the feet 0. Angle pieces 01 are connected by means of screws 6 near the ends of the bars a. The legs of said angle-piece which are now placed opposite each other are provided with holes having different threads into which a screw 9 is screwed in having a quad rangular center part f and a left-hand and a right-hand thread. The quadrangular part serves to engage a key if the screw is screwed fast or unscrewed. Each corner of the frame provides such connection whereby a solid and stable connection of the frame without the use of glue or the like is attained.
WVhat I claim as new and desire to secure by a United States Letters Patent is In a corner connection for frames and the like the combination of right angularly bent angle irons fixed to the ends of two neighboring rails of a frame and being provided with screwholes on the sides facing each other, and a screw providing a central quadrangular part and having a left and a right hand thread engaging the screw holes of said facing legs of said angle irons, substantially as described and for the purpose set forth.
In testimony whereof I have hereunto signed my name in the presence of two subscribing witnesses.
OHRISTIAN SCHWARTING.
Witnesses HANS MEIsSUER, ALF. DIGKE.
US43541808A 1908-05-28 1908-05-28 Corner connection for frames and the like. Expired - Lifetime US923713A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US43541808A US923713A (en) 1908-05-28 1908-05-28 Corner connection for frames and the like.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43541808A US923713A (en) 1908-05-28 1908-05-28 Corner connection for frames and the like.

Publications (1)

Publication Number Publication Date
US923713A true US923713A (en) 1909-06-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
US43541808A Expired - Lifetime US923713A (en) 1908-05-28 1908-05-28 Corner connection for frames and the like.

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2769627A (en) * 1950-11-06 1956-11-06 Joy Mfg Co Loop cutter chain guide and drive structure
US5622354A (en) * 1995-12-14 1997-04-22 Chagnot; Brian Post plumbing device
US5853163A (en) * 1995-12-14 1998-12-29 Chagnot; Brian Post plumbing device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2769627A (en) * 1950-11-06 1956-11-06 Joy Mfg Co Loop cutter chain guide and drive structure
US5622354A (en) * 1995-12-14 1997-04-22 Chagnot; Brian Post plumbing device
US5853163A (en) * 1995-12-14 1998-12-29 Chagnot; Brian Post plumbing device

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