ES384046A1 - Counterbalanced and self-closing platen cover - Google Patents

Counterbalanced and self-closing platen cover

Info

Publication number
ES384046A1
ES384046A1 ES384046A ES384046A ES384046A1 ES 384046 A1 ES384046 A1 ES 384046A1 ES 384046 A ES384046 A ES 384046A ES 384046 A ES384046 A ES 384046A ES 384046 A1 ES384046 A1 ES 384046A1
Authority
ES
Spain
Prior art keywords
cover
counterbalanced
self
closed position
platen cover
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
ES384046A
Other languages
Spanish (es)
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.)
Xerox Corp
Original Assignee
Xerox 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.)
Filing date
Publication date
Application filed by Xerox Corp filed Critical Xerox Corp
Publication of ES384046A1 publication Critical patent/ES384046A1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/62—Holders for the original
    • G03B27/6207—Holders for the original in copying cameras
    • G03B27/6221—Transparent copy platens
    • G03B27/6228—Platen covers

Abstract

Apparatus for governing the position of a movably mounted cover to protect a fixed surface, comprising means for holding said cover in a stationary position when said plate cover is beset between a closed position against said surface and a fully open position, and a means for overcoming the action of the aforementioned medium and returning the cover to its closed position when the cover is placed between the fully closed position and a second intermediate position between the closed position and the open position. (Machine-translation by Google Translate, not legally binding)
ES384046A 1969-09-29 1970-09-28 Counterbalanced and self-closing platen cover Expired ES384046A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86188069A 1969-09-29 1969-09-29

Publications (1)

Publication Number Publication Date
ES384046A1 true ES384046A1 (en) 1972-12-16

Family

ID=25337015

Family Applications (1)

Application Number Title Priority Date Filing Date
ES384046A Expired ES384046A1 (en) 1969-09-29 1970-09-28 Counterbalanced and self-closing platen cover

Country Status (12)

Country Link
US (1) US3615134A (en)
JP (1) JPS5029328B1 (en)
BE (1) BE756482A (en)
CA (1) CA921744A (en)
CH (1) CH515525A (en)
DE (1) DE2046911A1 (en)
ES (1) ES384046A1 (en)
FR (1) FR2062844A5 (en)
GB (1) GB1318753A (en)
NL (1) NL7014031A (en)
PL (1) PL81336B1 (en)
SU (1) SU439097A3 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS506787B1 (en) * 1970-12-07 1975-03-18
US3813161A (en) * 1973-03-12 1974-05-28 Xerox Corp Platen cover
JPS49149756U (en) * 1973-04-25 1974-12-25
IT988954B (en) * 1973-06-12 1975-04-30 Olivetti & Co Spa PERFECTED DEVICE TO FIX AND COVER ORIGINALS ON THE ILLUMINATION TABLE OF A REPROGRAPHING MACHINE
US3932037A (en) * 1973-11-27 1976-01-13 Minolta Camera Kabushiki Kaisha Original holder plate for copying machine
US3944366A (en) * 1974-08-26 1976-03-16 Xerox Corporation Sliding platen cover apparatus
US3988065A (en) * 1975-05-21 1976-10-26 Xerox Corporation Reflective document feeder
US3997265A (en) * 1975-09-02 1976-12-14 Xerox Corporation Platen cover
JPS5330324A (en) * 1976-09-01 1978-03-22 Canon Inc Original thrusting device
US4135805A (en) * 1977-08-04 1979-01-23 Xerox Corporation Counterbalancing apparatus
JPS5473534U (en) * 1977-11-04 1979-05-25
US4172660A (en) * 1978-01-03 1979-10-30 Pitney-Bowes, Inc. Copying apparatus cover
US4137669A (en) * 1978-02-08 1979-02-06 Sybron Corporation Balancing mechanism for manhole covers
US4295731A (en) * 1978-04-17 1981-10-20 Mita Industrial Company Limited Electrostatic copying apparatus
JPS5926013B2 (en) * 1979-12-21 1984-06-23 京セラミタ株式会社 Holding mechanism of copy machine document holder
US4411419A (en) * 1980-09-11 1983-10-25 Pitney Bowes Inc. Articulate bridge assembly
US4585329A (en) * 1981-05-29 1986-04-29 Savin Corporation Platen cover assembly for copier
US5465862A (en) * 1994-08-25 1995-11-14 Dabico, Inc. Aircraft servicing pit lid with lift control
US6661538B1 (en) 1998-05-29 2003-12-09 Canon Kabushiki Kaisha Image reading apparatus and method of assembling the same
US7155777B2 (en) * 2004-06-30 2007-01-02 Lexmark International, Inc. Closure mechanism for hinged devices

Also Published As

Publication number Publication date
SU439097A3 (en) 1974-08-05
FR2062844A5 (en) 1971-06-25
PL81336B1 (en) 1975-08-30
US3615134A (en) 1971-10-26
CA921744A (en) 1973-02-27
DE2046911A1 (en) 1971-04-15
BE756482A (en) 1971-03-22
JPS5029328B1 (en) 1975-09-22
CH515525A (en) 1971-11-15
NL7014031A (en) 1971-03-31
GB1318753A (en) 1973-05-31

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