NL157117B - Filmtransportmechanisme van een filmprojector. - Google Patents

Filmtransportmechanisme van een filmprojector.

Info

Publication number
NL157117B
NL157117B NL7314071.A NL157117DA NL157117B NL 157117 B NL157117 B NL 157117B NL 157117D A NL157117D A NL 157117DA NL 157117 B NL157117 B NL 157117B
Authority
NL
Netherlands
Prior art keywords
film
transport mechanism
projector
film transport
film projector
Prior art date
Application number
NL7314071.A
Other languages
English (en)
Dutch (nl)
Original Assignee
Gaf Corp
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.)
Publication of NL157117B publication Critical patent/NL157117B/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
    • A47L9/1427—Means for mounting or attaching bags or filtering receptacles in suction cleaners; Adapters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
NL7314071.A 1949-11-08 Filmtransportmechanisme van een filmprojector. NL157117B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US126117A US2641486A (en) 1949-11-08 1949-11-08 Joint for filter unit for suction cleaners

Publications (1)

Publication Number Publication Date
NL157117B true NL157117B (nl)

Family

ID=22423072

Family Applications (2)

Application Number Title Priority Date Filing Date
NL77226D NL77226C (en, 2012) 1949-11-08
NL7314071.A NL157117B (nl) 1949-11-08 Filmtransportmechanisme van een filmprojector.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL77226D NL77226C (en, 2012) 1949-11-08

Country Status (7)

Country Link
US (1) US2641486A (en, 2012)
BE (1) BE499174A (en, 2012)
CH (1) CH287538A (en, 2012)
DE (1) DE851666C (en, 2012)
FR (1) FR1027306A (en, 2012)
GB (1) GB671998A (en, 2012)
NL (2) NL157117B (en, 2012)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3187489A (en) * 1960-09-09 1965-06-08 Cambridge Filter Corp Space filter
US3221881A (en) * 1962-05-25 1965-12-07 Richard L Weiler Glass fiber sewage tank
GB1155993A (en) * 1966-09-16 1969-06-25 Shipowners Cargo Res Assoc Flexible Couplings for providing Fluid Communication between Two Members
US3853348A (en) * 1973-06-12 1974-12-10 R Bjork Boot for camper-truck combination
US4621390A (en) * 1984-10-09 1986-11-11 National Union Electric Corporation Vacuum cleaner assembly
US4720887A (en) * 1986-01-22 1988-01-26 The Hoover Company Upper fill tube configuration
US4787607A (en) * 1986-09-24 1988-11-29 The Firestone Tire & Rubber Company Air spring having internal sealing band and method of installing same
US4793598A (en) * 1986-09-24 1988-12-27 The Firestone Tire & Rubber Company Air spring having internal sealing band and method of installing same
DE3766067D1 (de) 1986-09-24 1990-12-13 Firestone Tire & Rubber Co Luftfeder mit innerem dichtungsring und verfahren zu dessen montage.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1314235A (en) * 1919-08-26 Hose-nipple for air-hammers
US1219756A (en) * 1914-02-10 1917-03-20 Rotor Vacuum Cleaner Company Inc Vacuum-cleaner.
USRE18962E (en) * 1931-05-28 1933-10-03 Bag coupling
US2098991A (en) * 1936-04-23 1937-11-16 Magnetic Analysis Corp Magnetic analysis

Also Published As

Publication number Publication date
CH287538A (fr) 1952-12-15
US2641486A (en) 1953-06-09
NL77226C (en, 2012)
DE851666C (de) 1952-10-06
FR1027306A (fr) 1953-05-11
GB671998A (en) 1952-05-14
BE499174A (en, 2012)

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