GB1363966A - Lubricant sealing device for a workpiece feeding mechanism in a sewing machine - Google Patents

Lubricant sealing device for a workpiece feeding mechanism in a sewing machine

Info

Publication number
GB1363966A
GB1363966A GB929372A GB929372A GB1363966A GB 1363966 A GB1363966 A GB 1363966A GB 929372 A GB929372 A GB 929372A GB 929372 A GB929372 A GB 929372A GB 1363966 A GB1363966 A GB 1363966A
Authority
GB
United Kingdom
Prior art keywords
bars
sewing machine
sealing device
feeding mechanism
feed
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
Application number
GB929372A
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.)
Virginio Rimoldi and Co SpA
Original Assignee
Virginio Rimoldi and Co SpA
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 Virginio Rimoldi and Co SpA filed Critical Virginio Rimoldi and Co SpA
Publication of GB1363966A publication Critical patent/GB1363966A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B71/00—Lubricating or cooling devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)

Abstract

1363966 Feeding work; lubricating VIRGINIO RIMOLDI & C SpA 29 Feb 1972 [29 March 1971] 9293/72 Heading D1G A sewing machine having an elongate work feeding member (a feed bar or differential feed bars 16, 28, Fig. 4 not shown) movable in two mutually perpendicular directions, is provided with a lubricant sealing element 43 through which the member extends, the sealing element comprising a sheet of soft material 60 and a plate member 61 having a flexible tab portion 45, the element being mounted in guide means 35 which restrain the element from displacement in one of the directions while permitting displacement in the other direction. The guide means 35 presents slots 41 42 receiving the edges of the element 43 to allow it to slide therein during feed lift movement of the bars (16, 28) but restrain the element while the bars slide through aperture 44 during feed advance.
GB929372A 1971-03-29 1972-02-29 Lubricant sealing device for a workpiece feeding mechanism in a sewing machine Expired GB1363966A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2241571 1971-03-29

Publications (1)

Publication Number Publication Date
GB1363966A true GB1363966A (en) 1974-08-21

Family

ID=11195991

Family Applications (1)

Application Number Title Priority Date Filing Date
GB929372A Expired GB1363966A (en) 1971-03-29 1972-02-29 Lubricant sealing device for a workpiece feeding mechanism in a sewing machine

Country Status (6)

Country Link
US (1) US3785310A (en)
JP (1) JPS5529716B1 (en)
DE (1) DE2213938B2 (en)
ES (1) ES401257A1 (en)
FR (1) FR2131592A5 (en)
GB (1) GB1363966A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1123558B (en) * 1979-09-07 1986-04-30 Rockwell Rimoldi Spa LUBRICANT SEALING DEVICE FOR A WORK TRANSPORT DEVICE OF A SEWING MACHINE
US4487143A (en) * 1983-05-25 1984-12-11 Axia Incorporated Self-oiling bag-closing sewing machine with improved lubrication system for drive shaft and feed dog assembly
JPH02283398A (en) * 1989-04-26 1990-11-20 Brother Ind Ltd Sewing machine having both hook made of ceramics and micro-oiling device therefor
BE1007438A3 (en) * 1993-08-18 1995-06-13 Geest Johannes W De Sanding element and sewing machine for manufacturing such sanding element
JP6395135B2 (en) * 2015-04-15 2018-09-26 ヤマトミシン製造株式会社 sewing machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1673163A (en) * 1927-04-25 1928-06-12 Gisholt Machine Co Ways for lathes and like machines
US1906728A (en) * 1929-01-19 1933-05-02 Us Slicing Machine Co Lubricating means for rods and the like
US2707093A (en) * 1951-10-01 1955-04-26 Dresser Equipment Company Disc type roller kelly drive
US3515444A (en) * 1967-04-27 1970-06-02 Ind Trading Co Ltd Wiper construction for use in conjunction with slides in machines
US3692272A (en) * 1970-11-30 1972-09-19 Arthur O Radke Slide rail assembly for a vehicle seat

Also Published As

Publication number Publication date
US3785310A (en) 1974-01-15
ES401257A1 (en) 1975-03-01
FR2131592A5 (en) 1972-11-10
DE2213938A1 (en) 1972-10-12
DE2213938B2 (en) 1979-10-31
JPS5529716B1 (en) 1980-08-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee