US2398931A - Table board supported sewing machine - Google Patents

Table board supported sewing machine Download PDF

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Publication number
US2398931A
US2398931A US501887A US50188743A US2398931A US 2398931 A US2398931 A US 2398931A US 501887 A US501887 A US 501887A US 50188743 A US50188743 A US 50188743A US 2398931 A US2398931 A US 2398931A
Authority
US
United States
Prior art keywords
base
sewing machine
table board
shank
fastening
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
US501887A
Other languages
English (en)
Inventor
Gegauf Fritz
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.)
FRITZ GEGAUF S SOHNE AG
FRITZ GEGAUF'S SOHNE AG
Original Assignee
FRITZ GEGAUF S SOHNE AG
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 FRITZ GEGAUF S SOHNE AG filed Critical FRITZ GEGAUF S SOHNE AG
Application granted granted Critical
Publication of US2398931A publication Critical patent/US2398931A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B75/00—Frames, stands, tables, or other furniture adapted to carry sewing machines
    • D05B75/06—Arrangements, e.g. hinges, for mounting sewing-machine casings to frames, stands, or tables
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B71/00—Lubricating or cooling devices
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B75/00—Frames, stands, tables, or other furniture adapted to carry sewing machines
    • D05B75/02—Frames, stands, tables, or other furniture adapted to carry sewing machines for drop-head sewing machines
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B81/00—Sewing machines incorporating devices serving purposes other than sewing, e.g. for blowing air, for grinding

Definitions

  • At least one angular fastening means is arranged so as to be displaceable and rotatable relative to a guide by means of a shank, said fastening means being completely collapsible into the interior of the base during disuse by virtue of the arrangement of a recess and can be pulled out of the base, when the machine is used, and turned relative to the base for the purpose of being moved into a position appropriate for overlying the table board for securing the machine in position on said table.
  • the fastening device on being restored is altogether disguised so as not to be disturbing in any way, when restored.
  • FIG. 1 shows an elevation of a sewing machine mounted on a table according to the invention
  • Fig. 2 is a corresponding face view partly in section on a larger scale
  • Figs. 3 and 4 show the fastening device to be restored in the base of the machine in a horizon tal and a vertical section respectively.
  • the numeral I designates the rectangular base of the readily portable sewing machine having an unobstructed arm 2 including the feeder and the looper; 3 denotes the overhung arm accommodating the needle bar 4 and the presser foot 5.
  • the base I is recessed in part at the bottom so that occasionally edge ribs and intermediary ribs are left.
  • a horizontal. bore 6 is provided at some distance from each of the two narrow edges so as to extend parallel thereto,
  • Each of the two fastening members 8 finds room, when unused, for the end portion thereof extending laterally away from the shank I in a recess I3 provided in the base I and being open, that is, accessible from the underside of the base I as well as from the corresponding longitudinal edge of the latter (Fig. 3).
  • Fig. l the two fastening members 8 are shown in chain-dotted lines in position of disuse (Fig. 3).
  • the individual fastening member 8 is grasped by hand from the upper side of the base I and pulled out of the base to the required extent against the influence of the spring 9 for being brought into a position adapting it to overlie the table board.
  • the fastening member is further turned about the shaft 1 then serving as axis of rotation for said member, so that its part projecting laterally from the shank I is moved into vertical position as shown in Figs. 1 and 2.
  • Fig. 1 the two direc tions of rotation entering into the question for the manipulation of the fastening member 8 are indicated by arrows.
  • the fastening devices 8 are then pushed into a position so as to engage under the table board neither in thickness of the base nor in any other dimensions of the sewing machine as will be readily seen.
  • the number of fastening members to be provided for the base of the sewing machine can be varied, under certain circumstances a single fastening member may sufiice.
  • a machine base having a hook-shaped portion and a shank extending into said guide bore, the hook-shaped portion being adapted to extend over and under a table. edge, said shank being turnable in said, recess H aboutits axis, said shank being hollow and open at its inner end, a spring secured to a central. r portion of the base and connected to the shank at a point within the shank removed from its a inner end to urge the bracket toward the base,
  • Fastening means for securing atable model sewing machine and the like to the edge of a supporting table comprising, a machine base plate provided with a recess in its'underside and having a guide bore extending laterally from the recess and opening through a side surface of the base, said base also having a recess extending laterally iromthe outer end of the bore, a
  • yoke having a pair of arms, one of which arms extends into said guide bore and is slidable therein inwardly and outwardly and is also rotatable therein, and a tension spring in the recess in the underside of the base and secured to said base and to said one arm of the yoke so as to tend to draw said arm inwardly in the guide bore, the other arm of said yoke having means for ,clamping against the underside of a table edge,

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
US501887A 1942-09-12 1943-09-10 Table board supported sewing machine Expired - Lifetime US2398931A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH565396X 1942-09-12

Publications (1)

Publication Number Publication Date
US2398931A true US2398931A (en) 1946-04-23

Family

ID=4520561

Family Applications (1)

Application Number Title Priority Date Filing Date
US501887A Expired - Lifetime US2398931A (en) 1942-09-12 1943-09-10 Table board supported sewing machine

Country Status (5)

Country Link
US (1) US2398931A (enrdf_load_stackoverflow)
BE (1) BE453196A (enrdf_load_stackoverflow)
CH (1) CH242331A (enrdf_load_stackoverflow)
FR (1) FR895419A (enrdf_load_stackoverflow)
GB (1) GB565396A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2844341A (en) * 1954-04-22 1958-07-22 Landers Frary & Clark Food chopper support
US3891173A (en) * 1974-02-11 1975-06-24 James P Ellis Light support for boats

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2844341A (en) * 1954-04-22 1958-07-22 Landers Frary & Clark Food chopper support
US3891173A (en) * 1974-02-11 1975-06-24 James P Ellis Light support for boats

Also Published As

Publication number Publication date
FR895419A (fr) 1945-01-24
CH242331A (de) 1946-05-15
BE453196A (enrdf_load_stackoverflow)
GB565396A (en) 1944-11-08

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