US1207318A - Handle for latches. - Google Patents

Handle for latches. Download PDF

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Publication number
US1207318A
US1207318A US8888216A US1207318A US 1207318 A US1207318 A US 1207318A US 8888216 A US8888216 A US 8888216A US 1207318 A US1207318 A US 1207318A
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United States
Prior art keywords
handle
latches
pressed
sheet metal
blank
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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
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Samuel Rowland Parkes
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Individual
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Individual
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Priority to US8888216 priority Critical patent/US1207318A/en
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Publication of US1207318A publication Critical patent/US1207318A/en
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Expired - Lifetime legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
    • E05B85/10—Handles
    • E05B85/14—Handles pivoted about an axis parallel to the wing
    • E05B85/16—Handles pivoted about an axis parallel to the wing a longitudinal grip part being pivoted at one end about an axis perpendicular to the longitudinal axis of the grip part
    • 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
    • Y10T292/57—Operators with knobs or handles

Definitions

  • My invention comprises improvements in handles for latches of the Norfolk or Suffolk type, and refers to that class of such which are manufactured from sheet metal, the object of the present invention being to provide an improved handle of this kind.
  • the supporting member for the thumb bit is pressed up in an improved manner to a channel section thus giving increased strength and rigidity.
  • FIG. 1. illustrates an elevation of a handle according to this invention.
  • Fig. 2. is a section at A, A in Fig. 1.
  • Fig. 3. is a'section at B, B in Fig. 1.
  • Fig. 4. is a section at C, C in Fig. 1.
  • Fig. 5. illustrates the blank from which the handle is made.
  • a blank 0; of the form shown in Fig. 5 is taken which is bent to the form shown in Fig. 1 so as to provide the handle portion 1) with the two attachment and plate portions 0 which are provided with screw holes where by they may be secured to the door. by screws as (Z. It will be seen from the section in Fig. 2 that the sheet metal blank is folded to a tubular form, sheet metal handles of this-kind being extremely cheap to manufacture and light in weight.
  • a handle for latches of the type specified and pressed from a sheet metal blank the combination of a handle portion proper; attachment portions for mounting the handle, a thumb bit supporting member pressed up from one attachment member to a channel section, and a thumb bit supported by said member, for the purpose specified and substantially as set forth.
  • a means for pivotally supporting the thumb bit comprising a pair of side wings or members and a connecting bridge piece or tie between said wings; all pressed from the sheet metal blank and substantially as set forth.

Description

S. R. PARKES.
HANDLE FOR LATCHES.
APPLICATION FILED APR. 4, I916 Patented Dec. '5, I916.
SAMUEL ROWLAND PARKES, 0F WILLENHALL, ENGLAND.
HANDLE FOB, LA'IGI-IES.
Specification of Letters Patent.
Patented Dec. 5, I916.
Application filed Apri14, 1916. Serial No. 88,882.
To all whom it may concern Be it known that I, SAMUEL ROWLAND PARKES, of Pretoria Works, New Road, Willenhall, in the county of Stafi'ord, England, have invented certain new and useful Improvements in Handles for Latches; and I do hereby declare that the following is a full, clear, and exact description of the same.
My invention comprises improvements in handles for latches of the Norfolk or Suffolk type, and refers to that class of such which are manufactured from sheet metal, the object of the present invention being to provide an improved handle of this kind.
According to this invention the supporting member for the thumb bit is pressed up in an improved manner to a channel section thus giving increased strength and rigidity.
Referring to the drawings :F.igure 1. illustrates an elevation of a handle according to this invention. Fig. 2. is a section at A, A in Fig. 1. Fig. 3. is a'section at B, B in Fig. 1. Fig. 4. is a section at C, C in Fig. 1. Fig. 5. illustrates the blank from which the handle is made.
In carrying my invention into practice as illustrated upon the accompanying drawings a blank 0; of the form shown in Fig. 5 is taken which is bent to the form shown in Fig. 1 so as to provide the handle portion 1) with the two attachment and plate portions 0 which are provided with screw holes where by they may be secured to the door. by screws as (Z. It will be seen from the section in Fig. 2 that the sheet metal blank is folded to a tubular form, sheet metal handles of this-kind being extremely cheap to manufacture and light in weight.
In accordance with this invention from the blank I press up a part marked 6 which is pierced with a hole 0 for accommodating the thumb bit 7", this part being of channel. section there being thus a connecting part between the sides or lug portions 6 which are provided with holes 6 for carrying the rivet upon which the thumb bit is pivotally mounted.
What I claim then is 1. In a handle for latches of the type specified and pressed from a sheet metal blank, a thumb bit supporting part pressed from the blank to a channel section, for the purpose specified and substantially as set forth.
2. In a handle for latches of the type specified and pressed from a sheet metal blank, the combination of a handle portion proper; attachment portions for mounting the handle, a thumb bit supporting member pressed up from one attachment member to a channel section, and a thumb bit supported by said member, for the purpose specified and substantially as set forth.
3. In a handle for latches of the type specified and pressed from a sheet metal blank, a means for pivotally supporting the thumb bit comprising a pair of side wings or members and a connecting bridge piece or tie between said wings; all pressed from the sheet metal blank and substantially as set forth.
I11 testimony whereof I afiix my signature.
SAMUEL ROWLAND PARKES.
Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents' Washington, D. G.
US8888216 1916-04-04 1916-04-04 Handle for latches. Expired - Lifetime US1207318A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US8888216 US1207318A (en) 1916-04-04 1916-04-04 Handle for latches.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8888216 US1207318A (en) 1916-04-04 1916-04-04 Handle for latches.

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US1207318A true US1207318A (en) 1916-12-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
US8888216 Expired - Lifetime US1207318A (en) 1916-04-04 1916-04-04 Handle for latches.

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5675867A (en) * 1995-05-05 1997-10-14 The Grigoleit Company Composite metal and plastic handle
US20090144940A1 (en) * 2007-12-05 2009-06-11 Toyota Boshoku Kabushiki Kaisha Mounting structure of door grip

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5675867A (en) * 1995-05-05 1997-10-14 The Grigoleit Company Composite metal and plastic handle
US20090144940A1 (en) * 2007-12-05 2009-06-11 Toyota Boshoku Kabushiki Kaisha Mounting structure of door grip
US8113561B2 (en) * 2007-12-05 2012-02-14 Toyota Boshoku Kabushiki Kaisha Mounting structure of door grip

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