US1840061A - Dovetail - Google Patents

Dovetail Download PDF

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Publication number
US1840061A
US1840061A US525799A US52579931A US1840061A US 1840061 A US1840061 A US 1840061A US 525799 A US525799 A US 525799A US 52579931 A US52579931 A US 52579931A US 1840061 A US1840061 A US 1840061A
Authority
US
United States
Prior art keywords
pocket
dovetail
block
sheet metal
receiving
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
US525799A
Inventor
Stutson Willis
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
Original Assignee
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 US525799A priority Critical patent/US1840061A/en
Application granted granted Critical
Publication of US1840061A publication Critical patent/US1840061A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
    • E05F5/022—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops specially adapted for vehicles, e.g. for hoods or trunks
    • E05F5/025—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops specially adapted for vehicles, e.g. for hoods or trunks specially adapted for vehicle doors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/531—Doors
    • 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
    • Y10S292/38—Plastic latch parts
    • 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
    • Y10S292/39—Dovetail door aligner
    • 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
    • Y10S292/58—Lubrication
    • 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
    • Y10T70/00—Locks
    • Y10T70/80—Parts, attachments, accessories and adjuncts
    • Y10T70/8919—Antifriction provisions

Definitions

  • Fig. 2 is a section on the line 22 of Fig. 1
  • Fig. 3 is a section on the line 33 of Fig. 1' i is a section onthe line l4l of Fig. 1, and
  • Fig. 5 is a section on the line 55 of Fig. 1.
  • the construction shown comprises a receiving member in the form of aconvoluted leaf spring 1 secured inside the door post 2 as by spot-welding or the like, and. a projecting member comprising a sheet metal stamping 3 and a block 4 of thermo-plastic self-lubricatingwear-resisting material mounted in a,
  • the spring pocket on the receiving member being correspondingly tapered, as shown in Figs. 2 and 3.
  • the sheet metal pocket member may be provided with upper and lower flanges 7 through which securing screws extend into the door, as shown in Fig. 1.
  • the block of: thermoplastic material may be inserted into the pocket in the sheet metal member through the space procating properties, which avoid the necessity forputting oil on the operating parts.
  • the receiving spring may be secured to the post by spot-welding, as indicated at 8.
  • a dovetail construction comprising a proectmg member for cooperation with a receivmg member, said projecting member construction comprising a block of thermoplastic 'material havinglubricating and wear-resisting properties, a metal housing and holder for said block comprising a pocket portion in which the block is seated, and a securing flange portion, said pocket having an opening through which said blockpro1ects for en gageme'nt with the receiving member.
  • thermoplastic material used has great wear-resisting qualities and also self-lubri-

Landscapes

  • Emergency Lowering Means (AREA)

Description

Jan; 5, 1932. w' s-ru'rsoN DOVETAIL Filed March 27, 1931 Y fw/a p;
B W MM ATTORNEYS Fatented Jan. 5, 1932 UNITED STATESI'PAQTENT OFFICE wILLIs STUTSON, or WINNETKA, ILLINOIS DOVETAIL' Application filed March 27, 1931. Serial No. 525,799.
struction mounted thereon and "the adjacent portion of the body construction with the receiving portion mounted thereon;
Fig. 2 is a section on the line 22 of Fig. 1 Fig. 3 is a section on the line 33 of Fig. 1' i is a section onthe line l4l of Fig. 1, and
Fig. 5 is a section on the line 55 of Fig. 1. Referring to the drawings in detail, the construction shown comprises a receiving member in the form of aconvoluted leaf spring 1 secured inside the door post 2 as by spot-welding or the like, and. a projecting member comprising a sheet metal stamping 3 and a block 4 of thermo-plastic self-lubricatingwear-resisting material mounted in a,
pocket 5 in the sheet metal member and having upper and lower wear portions 6 prO ecting through corresponding openings in the pocket into position to engage the pocket formed in the spring-receiving member 1. In order to facili ate opening the door and easy entrance of the projecting member, it is made of tapered formation, the spring pocket on the receiving member being correspondingly tapered, as shown in Figs. 2 and 3. The sheet metal pocket member may be provided with upper and lower flanges 7 through which securing screws extend into the door, as shown in Fig. 1. The block of: thermoplastic material may be inserted into the pocket in the sheet metal member through the space procating properties, which avoid the necessity forputting oil on the operating parts. The receiving spring may be secured to the post by spot-welding, as indicated at 8.
Further modifications will be apparent to those skilled in the art and I desire, therefore, to be limited only by the prior art and the scope of the appended claim.
Having thus described my invention what I claim and desire to secure by Letters Patent A dovetail construction comprising a proectmg member for cooperation with a receivmg member, said projecting member construction comprising a block of thermoplastic 'material havinglubricating and wear-resisting properties, a metal housing and holder for said block comprising a pocket portion in which the block is seated, and a securing flange portion, said pocket having an opening through which said blockpro1ects for en gageme'nt with the receiving member.
In witness whereof, I have hereunto subscribed my name.
WILLIS STUTS ON.
vided between the upper and lower flanges, as
may be seen from Fig. 5.
The thermoplastic material used has great wear-resisting qualities and also self-lubri-
US525799A 1931-03-27 1931-03-27 Dovetail Expired - Lifetime US1840061A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US525799A US1840061A (en) 1931-03-27 1931-03-27 Dovetail

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US525799A US1840061A (en) 1931-03-27 1931-03-27 Dovetail

Publications (1)

Publication Number Publication Date
US1840061A true US1840061A (en) 1932-01-05

Family

ID=24094641

Family Applications (1)

Application Number Title Priority Date Filing Date
US525799A Expired - Lifetime US1840061A (en) 1931-03-27 1931-03-27 Dovetail

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US (1) US1840061A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2867837A (en) * 1950-12-18 1959-01-13 Burnie J Craig Door lock abutment
US3321231A (en) * 1964-05-09 1967-05-23 Renault Door locks, notably for vehicles
US20150102612A1 (en) * 2013-10-15 2015-04-16 General Electric Company Latch assembly

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2867837A (en) * 1950-12-18 1959-01-13 Burnie J Craig Door lock abutment
US3321231A (en) * 1964-05-09 1967-05-23 Renault Door locks, notably for vehicles
US20150102612A1 (en) * 2013-10-15 2015-04-16 General Electric Company Latch assembly
US9290972B2 (en) * 2013-10-15 2016-03-22 General Electric Company Latch assembly

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