US1015679A - Means for securing door-latch handles. - Google Patents

Means for securing door-latch handles. Download PDF

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Publication number
US1015679A
US1015679A US1911626448A US1015679A US 1015679 A US1015679 A US 1015679A US 1911626448 A US1911626448 A US 1911626448A US 1015679 A US1015679 A US 1015679A
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United States
Prior art keywords
shanks
handles
screw
door
roll back
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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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Friedrich Haizmann
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Individual
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Individual
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Priority to US1911626448 priority Critical patent/US1015679A/en
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Publication of US1015679A publication Critical patent/US1015679A/en
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Expired - Lifetime legal-status Critical Current

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    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B3/00Fastening knobs or handles to lock or latch parts
    • E05B3/08Fastening the spindle to the follower
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00Closure fasteners
    • Y10T292/59Rollback and spindle connection

Definitions

  • the door-latch handle fastening consists- Belt known that I, Fammuci Ha zivtann, of handles a which are inserted by means of a citizen of the German Empire, residing their shanks c in 'the roll back 9 of the lock at Stuttgart, 1n the Kingdom of ⁇ rVurttemb, and with theirv ends mutually in the neck.
  • This'in vention relates to a means for fixsuch a way that they are pressed firmlying door latch handles which 13 distinagainst the walls of the handle neck 02 and guished from those hitherto employed bv a the roll back g. By means of the slots 0,.
  • the invention therefore, consists in a door latch handle fastening, comprising a at any time without ditficulty, the cover roll back and -knob shanks made in two plate 71 of the lock 1) is provided with a hole parts with smooth surfaces and of such It opposite-the screw, through which. hole a length that their. ends may be mutually inserted toa sufiicient extent I into the neck screw. of the opposite handle.
  • a door latch handle fastening comprising the roll back the knob shanks arranged in two parts 'one upon the other, with their ends mutually engaging in the necks of the. handles, said shanks being provided with longitudinal slots registering with each other, an a wedge screw carrie y the roll back adapted to engage the slots in the shanks, whereby said screw permits longitudinal adjustment of the shanks as well as holds said shanks firmly against the sides of the neck of the handle and the roll back.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Elevator Door Apparatuses (AREA)

Description

F. HAIZMANN. MEANS FOR SECURING DOOR LATCH HANDLES.
APPLIGATION FILED MAY 11, 1911.
1,015,679. Patented $11.23,
so In the middle,
Application filed May 11, 1911. Serial 1%. 636.448. To all it may concern: The door-latch handle fastening consists- Belt known that I, Fammuci Ha zivtann, of handles a which are inserted by means of a citizen of the German Empire, residing their shanks c in 'the roll back 9 of the lock at Stuttgart, 1n the Kingdom of \rVurttemb, and with theirv ends mutually in the neck.
. curing greatly improve arrangement which avoids forced apart by means of a screw,
UNITED strrmnnmon irarzmann,
or s'ru'rrean'r, GERMANY. iii-inanev ronsncuame DdOB-LATCH HANDLES.
Specification of Letters Patent.
I d of the handles a. In order to retain t e shanks c firmly in the roll back 9, which bear one upon the other are with inclined slots or notches e' on their mutually facing edges, in which slots a have invented (certain new Means for Se- I do h berg, Germany, and useful Improvements in Door-Latch Handles; and ereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to Now if this screw which it appertains to make and use t e roll back g. fbe tight/- same. v ened up, the shanks c are .force apart This'in vention relates to a means for fixsuch a way that they are pressed firmlying door latch handles which 13 distinagainst the walls of the handle neck 02 and guished from those hitherto employed bv a the roll back g. By means of the slots 0,.
In ordervto be able and particularly effective their ,disad vantages.
. The invention, therefore, consists in a door latch handle fastening, comprising a at any time without ditficulty, the cover roll back and -knob shanks made in two plate 71 of the lock 1) is provided with a hole parts with smooth surfaces and of such It opposite-the screw, through which. hole a length that their. ends may be mutually inserted toa sufiicient extent I into the neck screw. of the opposite handle.
' I declare that what Iclaim is v A door latch handle fastening, comprising the roll back the knob shanks arranged in two parts 'one upon the other, with their ends mutually engaging in the necks of the. handles, said shanks being provided with longitudinal slots registering with each other, an a wedge screw carrie y the roll back adapted to engage the slots in the shanks, whereby said screw permits longitudinal adjustment of the shanks as well as holds said shanks firmly against the sides of the neck of the handle and the roll back.
In testimony in presence of'two witnesses.
, FRIEDRICH HAIZMANN. Witnesses:
KARI. Tnnonon Jasmin,- Ennnsr ENTENMANN.
These shanks are wedge or the like and firmly [pressed against the walls of the roll back and also against the walls of the neck of the handle so that the handle is prevented being pulled out acci entally. Where the two half handle shanks meet in the roll back, they are provided with slots in which the screw, wedge. or the like engagesin such a way that, firstly, the door handles may be adapted to any thickness of door, and, secondly, a handle canneye'r be pulled out even if the screw or wedge should become loose.
The invention will now be more particularly described in one form of construction, as an example, in connection with the accompanying drawings, in which, Figure 1"is a partial section of the arrangement; Fig. 2, a front view; and Fig. 3, a second-position of Fig. 2.
the shanks; provide screw 1 engages "which is mounted in the.
with smooth surfaces lying fiat Patented Jami 23,1912.-
to get at the screw f";
it is possible to conveniently operate the whereof I afiixmy signature, p
US1911626448 1911-05-11 1911-05-11 Means for securing door-latch handles. Expired - Lifetime US1015679A (en)

Priority Applications (1)

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US1911626448 US1015679A (en) 1911-05-11 1911-05-11 Means for securing door-latch handles.

Applications Claiming Priority (1)

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US1911626448 US1015679A (en) 1911-05-11 1911-05-11 Means for securing door-latch handles.

Publications (1)

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US1015679A true US1015679A (en) 1912-01-23

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060125249A1 (en) * 2002-09-11 2006-06-15 Newell Operating Company Spindle for a door handle assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060125249A1 (en) * 2002-09-11 2006-06-15 Newell Operating Company Spindle for a door handle assembly
US7172226B2 (en) * 2002-09-11 2007-02-06 Newell Operating Company Spindle for a door handle assembly

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