US1019226A - Hatch-fastener. - Google Patents

Hatch-fastener. Download PDF

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Publication number
US1019226A
US1019226A US1910599528A US1019226A US 1019226 A US1019226 A US 1019226A US 1910599528 A US1910599528 A US 1910599528A US 1019226 A US1019226 A US 1019226A
Authority
US
United States
Prior art keywords
hatch
fastener
cam
clamp
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 - Lifetime
Application number
Inventor
William Craigie
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.)
WILLIAM MARLTON
Original Assignee
WILLIAM MARLTON
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 WILLIAM MARLTON filed Critical WILLIAM MARLTON
Priority to US1910599528 priority Critical patent/US1019226A/en
Application granted granted Critical
Publication of US1019226A publication Critical patent/US1019226A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
    • B63B19/12—Hatches; Hatchways
    • B63B19/24—Hatch fastenings, e.g. cleats
    • 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
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/1039—Swinging and camming
    • Y10T292/1041—Rigid operating means
    • 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
    • Y10T292/00—Closure fasteners
    • Y10T292/20—Clamps
    • 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
    • Y10T292/00—Closure fasteners
    • Y10T292/20—Clamps
    • Y10T292/202—Hatch fastener
    • 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
    • Y10T292/00—Closure fasteners
    • Y10T292/20—Clamps
    • Y10T292/225—Cam-operating means

Definitions

  • WILLIAM CRAIGIE' 0F GODERICI-I, ONTARIO, CANADA, ASSIGNOR OF ONE-SIXTH WILLIAM MARLTON AND ONE-SIXTH T0 WILLIAM WALLACE, BOTH OF GODERIGH,
  • My invention relates to improvements in hatch fasteners and the object of the invention is to devise a simple, and efficient fastener and one which may be cheaply constructed.
  • a further object is to construct a fastener which may be attached or detached in comparatively less time than with the hatch fastener at present in use.
  • My invention consists of a hatch clamp carried on a bracket arm and designed to engage the edge of the hatch cover and a tarpaulin clamp adapted to engage a batten above the tarpauiin, the latter clamp being carried on the same bracket arm as the hatch clamp, and both clamps being operated by a suitable lever all as hereinafter explained.
  • FIG. 1 represents a perspective view of one hatch fastener and a section of the hatch coaming and hatch.
  • Fig. 2 is a sectional elevation intermediately broken away showing two fasteners.
  • 1 is the hatch coaming upon which the fasteners are mounted, and 2 is the hatch cover suitably shaped to fit over the edge of the coaming 1.
  • 8 is the tarpaulin over the hatch.
  • - 7 is a second clamping cam pivoted to the arm bracket 5 and adapted to engage a batten 8 by means of which the tarpaulin is firmly held down against the cover 2, said cam having an aperture 7 a in it which receives the end of the lever 9 by means of which the cam is operated.
  • a fastener constructed according to my invention possesses the advantage of being easily and quickly applied and removed as well as being cheaply constructed and eflicacious for the purpose for which it is intended.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Clamps And Clips (AREA)

Description

W. ORAIGIE.
' HATCH FASTENER.
APPLICATION FILED DEC. 27. 1910.
1,01 9,22 Patented Mar. 5, 1912.
COLUMBIA PLANDGRAPH $0., WASHINGTON D c UNITED STATES PATENT OFFICE.
WILLIAM CRAIGIE', 0F GODERICI-I, ONTARIO, CANADA, ASSIGNOR OF ONE-SIXTH WILLIAM MARLTON AND ONE-SIXTH T0 WILLIAM WALLACE, BOTH OF GODERIGH,
CANADA.
I-IATCI-I-FASTENER.
Specification of Letters Patent.
PatentedMar. 5,1912.
Application filed December 27, 1910. Serial No. 599,528.
To all whom it may concern:
Be it known that I, WILLIAM CRAIGIE, of the town of Goderich, in the county of Huron, in the Province of Ontario, Canada, have invented certain new and useful Improvements in Hatch-Fasteners, of which the following is'the specification.
My invention relates to improvements in hatch fasteners and the object of the invention is to devise a simple, and efficient fastener and one which may be cheaply constructed.
A further object is to construct a fastener which may be attached or detached in comparatively less time than with the hatch fastener at present in use.
My invention consists of a hatch clamp carried on a bracket arm and designed to engage the edge of the hatch cover and a tarpaulin clamp adapted to engage a batten above the tarpauiin, the latter clamp being carried on the same bracket arm as the hatch clamp, and both clamps being operated by a suitable lever all as hereinafter explained.
To more particularly describe my inven' tion I will refer to the accompanying drawing in which- Figure 1 represents a perspective view of one hatch fastener and a section of the hatch coaming and hatch. Fig. 2, is a sectional elevation intermediately broken away showing two fasteners.
Like letters of reference indicate corresponding parts in each figure.
1 is the hatch coaming upon which the fasteners are mounted, and 2 is the hatch cover suitably shaped to fit over the edge of the coaming 1. 8 is the tarpaulin over the hatch.
4 is the hatch clamp pivoted to the bracket arm 5, and 6 is a cam which bears against the extending portion of the clamp 4 by which the clamp is held firmly against the top of the hatch cover 2, said cam being operated by a lever which is inserted in a suitable aperture 6 in the cam.
- 7 is a second clamping cam pivoted to the arm bracket 5 and adapted to engage a batten 8 by means of which the tarpaulin is firmly held down against the cover 2, said cam having an aperture 7 a in it which receives the end of the lever 9 by means of which the cam is operated.
It is of course to be understood that as many fasteners as required may be used. The cover is put on the hatch with the tarpaulin stretched over it and the clamps simply forced down by the cams operated by the lever. To remove the cover all that is necessary is to release the clamps when the tarpaulin and cover may be removed.
It will be observed from the above description that a fastener constructed according to my invention possesses the advantage of being easily and quickly applied and removed as well as being cheaply constructed and eflicacious for the purpose for which it is intended.
Many modifications may be made in the invention without departing from the spirit or scope of the claim and the form shown is to be taken in illustrative and not in a limiting sense.
What I claim as my invention is:
In a device of the character described, the combination with the hatch cover, coaming and tarpaulin, of a bracket arm secured to the coaming, a hook-shaped clamp pivoted to one side of the bracket arm having a suitable upper end designed to hook over the edge of the hatch cover, a cam having a suitable recess therein to receive the end of an operating lever, said cam being pivoted to the bracket arm and engaging the hookshaped clamp, a batten for holding the canvas in place and a supplemental cam pivoted to the opposite side of the bracket arm to the aforesaid cam and engaging the batten, said supplemental cam having a recess therein to receive the end of the operating lever, substantially as described.
WILLIAM GRAIGIE. Witnesses:
H. H. POLLEY, E. A. CAMPBELL.
Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents,
Washington, D. G.
US1910599528 1910-12-27 1910-12-27 Hatch-fastener. Expired - Lifetime US1019226A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US1910599528 US1019226A (en) 1910-12-27 1910-12-27 Hatch-fastener.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1910599528 US1019226A (en) 1910-12-27 1910-12-27 Hatch-fastener.

Publications (1)

Publication Number Publication Date
US1019226A true US1019226A (en) 1912-03-05

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ID=3087525

Family Applications (1)

Application Number Title Priority Date Filing Date
US1910599528 Expired - Lifetime US1019226A (en) 1910-12-27 1910-12-27 Hatch-fastener.

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2583053A (en) * 1947-12-18 1952-01-22 American Ship Building Company Quick action hatch clamp
US2679419A (en) * 1951-02-03 1954-05-25 Standard Railway Equipment Mfg Hatch cover lock
US2751858A (en) * 1955-02-02 1956-06-26 Entpr Railway Equipment Co Discharge outlet cover plate
US4836589A (en) * 1986-12-18 1989-06-06 Mohr Russel R Door lock

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2583053A (en) * 1947-12-18 1952-01-22 American Ship Building Company Quick action hatch clamp
US2679419A (en) * 1951-02-03 1954-05-25 Standard Railway Equipment Mfg Hatch cover lock
US2751858A (en) * 1955-02-02 1956-06-26 Entpr Railway Equipment Co Discharge outlet cover plate
US4836589A (en) * 1986-12-18 1989-06-06 Mohr Russel R Door lock

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